5e9c21472255d176107ebec2df7af05e1451f270531875005eeb813778664df3b63064cd875eb9868c1f81f9433c4df183b1db3ada64b3e88747c98adcbe0bf74a6a434e1c4df582bbd6b843d73f3bb9490747a823c0aaeba1bcf4b36f40bb76f6745494e8abb6213f012a22cf720046ce01529181842621435da03d303af2135f81b8b3b0348c2ca34afc04f608f015b529e00ec852dac4b4bdf855b05d4f395ad17ed6a6556c03cc38a2a79d36c7a19b97e1d6349d311838dc516e12179e32e9a91d6510c73a93ccd78e4fb1bdb087a9833efcbfbb69121c32fc749d9f06e8fb505236026a8ab6e77be5906ade514549d62f02a97d55c23e7fb750ba2aa2c5d49683163f356c856a6ba494241d8e7f0a5b7e73ff2b3d9a3962fbe714964f51f1e09574baefd1ae59b1b30766d9c51dc1b052614b15932e710750ae8214df15322ddb2e582ecdadf4d19c7ac3e44be9b1da759c2457593d770a23a600a9c648509882adb897be86578ebfe1ee866737d10a93ee6072f01162d9afb960820b6601783c404d057fad5a875712f1a46d543f66d0bbaca8ead2d4da27db08d08b78b7f86d31a3882913d39e67b7357024e07dbc94536c066082a4cbb3327776775189034d4a616609f0ef131a55c283474dee02593a13d419c78a1de46a7a688089cc03136111600615f2ff856989812571ea88aa0729297fd780af446d8f99f07b2ca25d45f18d9adf548a0269c529983ee6435ecb7ea7119b6b43ac3474b6139eea6ee07d08c072e7ff1a9879f3e292ab7ea9cb13e1e57aeb83cf32274b76193aa8bd36a0e2d4b5a2eb4dcff6a73410066bbbd6bd08e90749a7b0567f83d0b4aa86d32197f2f5cd6abc36cc0321f108da9a4208d6c62e971d", 0x1000) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xc) write(0xffffffffffffffff, &(0x7f00000004c0)='^', 0xfdef) 20:33:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f00000002c0)={0x2, 0x200, 0x75}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0xfffffffe, 0xa}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4040084}, 0x20000000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x4000056) clone3(0x0, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000003bc0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x4}) pipe(&(0x7f0000000000)) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="c0d0c770cb7fe59864bf0100", @ANYRES32=r6, @ANYBLOB="04000000001d00002e2f66696c65302f66696c653000"]) 20:33:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:33:50 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:33:50 executing program 5: syz_mount_image$nfs4(0x0, &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@v2={0x5, 0x1, 0x14, 0x6, 0xfc, "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"}, 0x105, 0x1) setxattr(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)=@known='user.incfs.size\x00', 0x0, 0x0, 0x0) removexattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@known='user.incfs.size\x00') 20:33:50 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:33:50 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) [ 331.293007] loop1: detected capacity change from 0 to 8 [ 331.296909] loop2: detected capacity change from 0 to 8 [ 331.310497] EXT4-fs (loop1): invalid first ino: 0 [ 331.319789] EXT4-fs (loop2): invalid first ino: 0 [ 331.357898] audit: type=1400 audit(1768336430.781:13): avc: denied { watch_reads } for pid=5058 comm="syz-executor.0" path="/syzkaller-testdir526496931/syzkaller.APr7AO/37/file0" dev="tmpfs" ino=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 20:33:50 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:33:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000600000014000200200100000000000000000000000000012d00070073797374656d5f753a6f626a6563745f723a73797374656d5f64627573645f7661725f6c69625f743a731000140003000000000000000000000000000000000068d7a7a23bff930300ea1624d469845351e5f478d80fa2d13cddb7f2416eeae027781ee0fbd180dab2d7c5450dcd5e37f67adfae384dc8a4ba94f6e00124a28bf8749ffcc293d4f8c3ad41349bf9e82e5caa83535902a6e6f24e81e601f1"], 0x6c}}, 0x0) 20:33:50 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 20:33:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 331.473779] loop2: detected capacity change from 0 to 8 20:33:50 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 331.493943] EXT4-fs (loop2): invalid first ino: 0 20:33:50 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 20:33:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f00000002c0)={0x2, 0x200, 0x75}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0xfffffffe, 0xa}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4040084}, 0x20000000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000cc0), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x4000056) clone3(0x0, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000003bc0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x4}) pipe(&(0x7f0000000000)) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="c0d0c770cb7fe59864bf0100", @ANYRES32=r6, @ANYBLOB="04000000001d00002e2f66696c65302f66696c653000"]) 20:33:50 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:33:59 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:33:59 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:33:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 20:33:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0xf2c02) pread64(r0, &(0x7f0000000080)=""/153, 0x99, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/softlockup_count', 0x0, 0x0) 20:33:59 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:33:59 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="47c77d7931d9a25571396d147a2331435b419289d22f664aa33f7b0a2d5d32bfea58d5330438392e6ab40d7fbf6667f2152c4f4156c9ded1aeaaa9c260f7b04f2db901ad6e76e2c6616007cd77dd94a3523d122de2741f2eb3757613b99cb0ffb7a20414a65bf9435a79e9d83affdd96eb56044bd5420a410330a1db9d777862a85154d2cf90a5cc6f5dc4d4786d96f6f330438f6c7ad65cacc359fb6809936741307a3107b4a8f8ca6f8618eaa1c510c56a69dfc89a77202f51033e710a49536aa0d0b04027963022a59e", 0xcb}], 0x1}, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) openat(r0, &(0x7f00000080c0)='./file1\x00', 0x8080, 0xca) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000008040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007ec0)=[{{&(0x7f0000000180)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x6, &(0x7f00000035c0)=""/70, 0x46}, 0x171}, {{&(0x7f0000003640)=@nfc_llcp, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/79, 0x4f}, {&(0x7f0000003740)=""/133, 0x85}, {&(0x7f0000003800)=""/6, 0x6}], 0x3, &(0x7f0000003880)=""/66, 0x42}, 0x4}, {{&(0x7f0000003900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003980)=""/91, 0x5b}, {&(0x7f0000003a00)=""/92, 0x5c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/194, 0xc2}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/236, 0xec}, {&(0x7f0000003d40)=""/53, 0x35}, {&(0x7f0000003d80)=""/13, 0xd}, {&(0x7f0000003dc0)=""/240, 0xf0}], 0x9, &(0x7f0000003f80)=""/45, 0x2d}, 0xc}, {{&(0x7f0000003fc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004040)=""/90, 0x5a}, {&(0x7f00000040c0)=""/96, 0x60}, {&(0x7f0000004140)=""/129, 0x81}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, &(0x7f0000004300)=""/178, 0xb2}, 0x3}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000043c0)=""/23, 0x17}, {&(0x7f0000004400)=""/103, 0x67}, {&(0x7f0000004480)=""/105, 0x69}, {&(0x7f0000004500)=""/172, 0xac}, {&(0x7f00000045c0)=""/118, 0x76}, {&(0x7f0000004640)=""/221, 0xdd}, {&(0x7f0000004740)=""/138, 0x8a}, {&(0x7f0000004800)=""/208, 0xd0}, {&(0x7f0000004900)=""/191, 0xbf}], 0x9, &(0x7f0000004a80)=""/4096, 0x1000}, 0x80000000}, {{0xfffffffffffffffd, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000005a80)=""/116, 0x74}, {&(0x7f0000005b00)=""/223, 0xdf}, {&(0x7f0000005c00)=""/227, 0xe3}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/158, 0x9e}, {&(0x7f0000006dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000007e40)=""/75, 0x4b}}], 0x6, 0x40000040, &(0x7f0000008080)={r2, r3+60000000}) r4 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000003bc0), 0x0) copy_file_range(r0, &(0x7f0000000040)=0x9, r4, 0x0, 0x20, 0x0) 20:33:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 340.373484] loop2: detected capacity change from 0 to 8 20:33:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 340.411141] EXT4-fs (loop2): invalid first ino: 0 [ 340.416349] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:33:59 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) [ 340.530635] loop2: detected capacity change from 0 to 8 [ 340.549107] EXT4-fs (loop2): invalid first ino: 0 sendmmsg$inet6(r2, &(0x7f0000005980)=[{{&(0x7f0000000280)={0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000540)="84134f3e4914fdeafd7a67cc2764dbe3c92406202cfc2a8a0b430d034e3636388aea49d234e135305055cc3316603561c1ba7c9199a737a74e3b23ecadd1cf129e23575a2e7e87598f3eb682cdeccaeaf7bb78ed783b3aaf6aac3443f740e7e304e4134d3ab856081460074f0b9a0ab3fd1053ad37d715c4cff60af099e94dfae1ddbc8527ce471200a7db6414dbb67052011b2e4e2e799c72ed5a3ab300b35e68cb44c80260f0ad74ed94f955e7", 0xae}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000680)="4ccf9e5c683353f49ea1c6264fb4e6ba67ce1874982cd40d4b254e7c01aeb808fb48ee1f1d8de9625acc0cf20a90233e9b93f69fb0a970340a6903142d6ee94eccabaeab30862b0536eb1554aecbe28af771b28a8002a91f9a43de431b11911bda178c53d917a7422a565f7f6b5b3fc7cb0791b541b97bad3d09125555cbc57fd314278645cb58975cbcc6f1dffd73f23da651568813cb672c3d17dcab969e0524e5f562005887b56b", 0xa9}, {&(0x7f0000001780)="aba5ce417641b1e43878f497b56b8f05f7ff0b9496a2d2fcb393e0e34161dbff6c9b197beaad9305799089b8b1796b4fda27c591dbdcc739b6db0d25241ca5b246db8d1e96bc2aa2c4cdbb55326a028b815539510e9960aed4dbd6e6581c6554e4bf1adff89fc93226072b4e69c826c3ca8a5cb23f561e60528081d29e37c290183d40d07cbed095331d2ff2494617", 0x8f}, {&(0x7f00000003c0)="89a77448a566051cb729548d9d3fbbf1b2a24ec6680b497faaa439646dad73967c25b81103f8743f44087a6ea981bcdbc67ea7932e6d8b9e859ae84f44e96337575a4ecf76d5235eec7548833ecbdbc8db9d6c49591571d2da2b941a9c8486a0afc08fd8c24bc68aa3c0ee45dfa1205135056f1b", 0x74}, {&(0x7f00000002c0)="740af590c9b652", 0x7}, {&(0x7f0000001840)="110131bbc3a84e43295d0b8ddf5821d988144f713d02896a662c05318bf670f6e60c7ce91d2564960b0af51d9fa11496288b9635624dd7a31e47c3048fca99b83f1119c7c5c104", 0x47}, {&(0x7f00000018c0)="4a943d74b4ba7140dc35c284c6a267e60d3739fa75b23deee56120a8b437ac600a39b17a62fc3c384220705d3ad0ef15aad6a240e54d17bdac2f5466723c211f5d9c464ec35fc7269dfa16261a5b8d71a56273c0289aff71ed22d13e9d744845ff8abd625950e4f3d1859c25484d902dc9eaab2f75e4c1c695b24bfb7501e066f5424f798775f2ee446e277f9392f6df4b976c3ac517a8481bf48a9b9dd71116a96e4a4f682ba6324162434e70aa3e04cc88fbb2b2", 0xb5}], 0x8}}, {{&(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0x92}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a00)="6f60e3ab1ea1ad9d3bd6b6095a21c622f3f611886a63338c5dd37131f1ccc34921d2c9363f19bb0d81f835bbd48d0e8a9852", 0x32}, {&(0x7f0000001a40)="db2e81c3fd003db69bc73c444f8b3c7f49511312d8e85665aae3c9c10ca4d414f09dea81ebdbb0326de826cb5914d93ff3d719007bd64c6a5ff50bba5c1d7ece03e4d4e74ef42221c76e8b21e81d9c88146d60864ccff2fc00b3a9d7fa4632da07939e3a1f49d969ecde116cc25547bf0c903a1132d71ca61bebc8f05902e870466080972be6692a674b267e2ca4c3032eea3a93aa744336bd", 0x99}], 0x2, &(0x7f0000006c80)=[@dstopts_2292={{0x1070, 0x29, 0x4, {0xb, 0x20a, '\x00', [@jumbo={0xc2, 0x4, 0x8f1d}, @generic={0x7, 0x1000, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic={0x0, 0x46, "74767771cd2aecab5ca332416b08f72a9d846fb5c3458b6e5a901d044e6aebe3aea20eb89a968f377d70b6a92e0cc82b873002673faa5ed3c37b32169ef649968cb9fae166b6"}]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2, 0xb, '\x00', [@jumbo, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0xbeb9}}, @enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3, 0x0, [0x8000, 0x100000001]}}, @calipso={0x7, 0x8, {0xc13d66c8773ecab0, 0x0, 0xa5, 0x3}}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xa6, [0xfffffffffffffffd]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x344adef}}, @rthdr={{0x28, 0x29, 0x39, {0x88, 0x2, 0x0, 0xb8, 0x0, [@mcast2]}}}], 0x1128}}, {{&(0x7f0000002c40)={0xa, 0x4e22, 0xa0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000002c80)}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002cc0)="8971ff9a1ce05281a16e67a0128d4d3714f09c7463a13e772b3e442634e18ee80745e03d60cccc43d9e0556756e818a265960c4b0183a7f75d0edeae9fb096a23e8ad94222efcf92fe59618d4f394a24eb83b29f37c783a7b07604bc411e61b845608b301f2710c17b3e5b51d7753cd79db9aafc292281dbd9bf15ed8284406886f2b573323b685a62", 0x89}, {&(0x7f0000002d80)="49d88ec2f4f996b2d74aaad03588b7ec8c7175ee79f7de1548e3ac0b4c2f75886b807e5c3380b7e09ed9ad7b026dd26062737efe8b05c37bd81f12dbf108afa1d6136dd73383f5640dfe3e45743c6cab4e162ae5e7db460f8ad012042898d539c5c9d25137db8295f6f6029a4063b5f4f0247d2d2b8bc836e065e32d717d4722a2d2993383ab0913572dff38784105d0c70c6c818642059415920925a32821941c840922e7464f043381a9f7da931956c6445d5dd263c1d0b888664ce93e40d61eb3f4331c", 0xc5}, {&(0x7f0000002e80)="670c67c47f36e0d8d38c0afb1e2fc7e68dc89df55de46c808b2c5a97375b1d124e39033e6eb6b87106ccc9912985a2e2731d9e5fa926cbc6f68ca974495d83a507ae307dc5ff51a943b01f80af52c19f4d21d2a2520d50ccaee06e16df6e", 0x5e}, {&(0x7f0000002f00)="a75baf3a19babe1b1d06773d072dc1fd0e2a22f179de9f8a4e1edba2be462f83cf4aaf5f60bd73e76182c767508844cff8e1ece782f40642dd4ea7559d85741b53fc99342aff14e3239d96cc6af1218c40d6eeb8fb09985b62cd0ec3b844c317471bd7d8d314a5043ca3b086d8561c7e4a8a307958875ea84e7a1f602276e451bab18388d37681abca3d3d835ef98bcb27f3b07e44e0b5db187c570483d4525c918d8bea581fffd38e3d7ea41cefae3fba8e", 0xb2}], 0x4, &(0x7f0000003000)=[@rthdr={{0x28, 0x29, 0x39, {0x2, 0x2, 0x0, 0x9, 0x0, [@remote]}}}, @hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x799a}}, @rthdr={{0xa8, 0x29, 0x39, {0x21, 0x12, 0x1, 0x2d, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @local, @local, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @mcast2, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x108}}, {{&(0x7f0000003140)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x21}, 0x5}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000003180)="adaf3e26064c762476c1fe025f8e79c817759f6f8178b8cbc89f34b2cd57c75f48c8aab26a946180d1", 0x29}, {&(0x7f00000031c0)="8ffb39bbd85b8b5b6b0bda61591486331ce32a230ddf8875eab97113d7347b3d631bbc8ffe6ce604d575d23361faa73201b463bed91b5d0c3b4b7e1b741906f4ef81cdc234143338d0d9", 0x4a}, {&(0x7f0000003240)="e3cdb9b5b83fbffe08317bc2d16cc1c12aae3046db3ff2064a38b79e00d2a24a61f14eb9bc91f1e4f2563627256c3dfca82c1cccff87125770381ae452b77b4192ea06892ccc67fe3bae5ef31f6bbf4b3d918007b2fc9bc165b7ff602ded88f33acb487fc204c6266686d755be45a7d10f947ceeb97f00d88da607715efde91e29d3ca767482dd9329adce5dedce3eff0251fd39279b6aefac01e769b76bf6d4c9839d5081601c1b", 0xa8}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="1dd3ec7a13a71aa9bcde8f3597c2b3df79865d43389c19956d31fc5e81a3381a52f3e22b98b4238fb1c1939c2264c660e733beda6bd4aed500c05af7a455d5d2ca7320744c24a18200e8e9daff7ba82e71179030fd11183cac66291bd61051", 0x5f}], 0x5, &(0x7f0000004400)=[@rthdr={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x2, 0x1, 0x0, [@local, @mcast2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @mcast2, @remote]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x2, 0x3, 0x0, [@remote, @mcast2]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x3b, 0x4, 0x2, 0xf2, 0x0, [@private1, @dev={0xfe, 0x80, '\x00', 0x3a}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x1, 0x4, 0x0, [@loopback, @loopback, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f00000045c0)={0xa, 0x4e23, 0xffffffff, @loopback, 0x7}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004600)="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", 0xfa}], 0x1, &(0x7f0000004740)=[@hoplimit={{0x14, 0x29, 0x34, 0x60a}}, @hopopts_2292={{0x1020, 0x29, 0x36, {0x3e, 0x200, '\x00', [@generic={0x7a, 0x1000, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x0, 0xe, 0x0, 0x58, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}, @rand_addr=' \x01\x00', @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1ab9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x84, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@generic={0x80, 0xd8, "cfdf91d57394b02c711e5bcab18e18b48a9fb1c5c0997c3a9a1f06aadb1f697b3add27f5f354b4875024728f1c7d75306b76be63cdf99013b3b2255c9089545607c453b9246840bf248f16c08ff582e2fe9b981176ec5eac4c5f44098dfed27d7d8dcffad056d2310939db0fb9019a8ab10f65882c81bc752d4883351db99ab0d50bdc0329f48551a19334eb3f69f4bd608ad7caa7164af7c3342b756bae0e14d8d2545d20c4117ba527e6dd08caa7321b886cc7ed0f125ed83197e689114036d89682c73d9bc5c6f9ceab6b02a2334694084eee624531e2"}]}}}], 0x1208}}], 0x6, 0x8081) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x7f, 0x8, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x18040, 0x4cdd4992, 0x93, 0x6, 0x10001, 0x3ecb732f, 0x2, 0x0, 0x166, 0x0, 0x5}, 0x0, 0x9, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@local, @private1={0xfc, 0x2}, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00006, r4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000480)={0x7fff, {{0xa, 0x4e20, 0x597, @dev={0xfe, 0x80, '\x00', 0x17}, 0xff}}}, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r5 = dup2(r0, 0xffffffffffffffff) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYRESDEC]) 20:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:33:59 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:33:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="47c77d7931d9a25571396d147a2331435b419289d22f664aa33f7b0a2d5d32bfea58d5330438392e6ab40d7fbf6667f2152c4f4156c9ded1aeaaa9c260f7b04f2db901ad6e76e2c6616007cd77dd94a3523d122de2741f2eb3757613b99cb0ffb7a20414a65bf9435a79e9d83affdd96eb56044bd5420a410330a1db9d777862a85154d2cf90a5cc6f5dc4d4786d96f6f330438f6c7ad65cacc359fb6809936741307a3107b4a8f8ca6f8618eaa1c510c56a69dfc89a77202f51033e710a49536aa0d0b04027963022a59e", 0xcb}], 0x1}, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) openat(r0, &(0x7f00000080c0)='./file1\x00', 0x8080, 0xca) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000008040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007ec0)=[{{&(0x7f0000000180)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x6, &(0x7f00000035c0)=""/70, 0x46}, 0x171}, {{&(0x7f0000003640)=@nfc_llcp, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/79, 0x4f}, {&(0x7f0000003740)=""/133, 0x85}, {&(0x7f0000003800)=""/6, 0x6}], 0x3, &(0x7f0000003880)=""/66, 0x42}, 0x4}, {{&(0x7f0000003900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003980)=""/91, 0x5b}, {&(0x7f0000003a00)=""/92, 0x5c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/194, 0xc2}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/236, 0xec}, {&(0x7f0000003d40)=""/53, 0x35}, {&(0x7f0000003d80)=""/13, 0xd}, {&(0x7f0000003dc0)=""/240, 0xf0}], 0x9, &(0x7f0000003f80)=""/45, 0x2d}, 0xc}, {{&(0x7f0000003fc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004040)=""/90, 0x5a}, {&(0x7f00000040c0)=""/96, 0x60}, {&(0x7f0000004140)=""/129, 0x81}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, &(0x7f0000004300)=""/178, 0xb2}, 0x3}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000043c0)=""/23, 0x17}, {&(0x7f0000004400)=""/103, 0x67}, {&(0x7f0000004480)=""/105, 0x69}, {&(0x7f0000004500)=""/172, 0xac}, {&(0x7f00000045c0)=""/118, 0x76}, {&(0x7f0000004640)=""/221, 0xdd}, {&(0x7f0000004740)=""/138, 0x8a}, {&(0x7f0000004800)=""/208, 0xd0}, {&(0x7f0000004900)=""/191, 0xbf}], 0x9, &(0x7f0000004a80)=""/4096, 0x1000}, 0x80000000}, {{0xfffffffffffffffd, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000005a80)=""/116, 0x74}, {&(0x7f0000005b00)=""/223, 0xdf}, {&(0x7f0000005c00)=""/227, 0xe3}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/158, 0x9e}, {&(0x7f0000006dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000007e40)=""/75, 0x4b}}], 0x6, 0x40000040, &(0x7f0000008080)={r2, r3+60000000}) r4 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000003bc0), 0x0) copy_file_range(r0, &(0x7f0000000040)=0x9, r4, 0x0, 0x20, 0x0) 20:34:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:09 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:09 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) [ 350.244394] loop2: detected capacity change from 0 to 8 sendmmsg$inet6(r2, &(0x7f0000005980)=[{{&(0x7f0000000280)={0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000540)="84134f3e4914fdeafd7a67cc2764dbe3c92406202cfc2a8a0b430d034e3636388aea49d234e135305055cc3316603561c1ba7c9199a737a74e3b23ecadd1cf129e23575a2e7e87598f3eb682cdeccaeaf7bb78ed783b3aaf6aac3443f740e7e304e4134d3ab856081460074f0b9a0ab3fd1053ad37d715c4cff60af099e94dfae1ddbc8527ce471200a7db6414dbb67052011b2e4e2e799c72ed5a3ab300b35e68cb44c80260f0ad74ed94f955e7", 0xae}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000680)="4ccf9e5c683353f49ea1c6264fb4e6ba67ce1874982cd40d4b254e7c01aeb808fb48ee1f1d8de9625acc0cf20a90233e9b93f69fb0a970340a6903142d6ee94eccabaeab30862b0536eb1554aecbe28af771b28a8002a91f9a43de431b11911bda178c53d917a7422a565f7f6b5b3fc7cb0791b541b97bad3d09125555cbc57fd314278645cb58975cbcc6f1dffd73f23da651568813cb672c3d17dcab969e0524e5f562005887b56b", 0xa9}, {&(0x7f0000001780)="aba5ce417641b1e43878f497b56b8f05f7ff0b9496a2d2fcb393e0e34161dbff6c9b197beaad9305799089b8b1796b4fda27c591dbdcc739b6db0d25241ca5b246db8d1e96bc2aa2c4cdbb55326a028b815539510e9960aed4dbd6e6581c6554e4bf1adff89fc93226072b4e69c826c3ca8a5cb23f561e60528081d29e37c290183d40d07cbed095331d2ff2494617", 0x8f}, {&(0x7f00000003c0)="89a77448a566051cb729548d9d3fbbf1b2a24ec6680b497faaa439646dad73967c25b81103f8743f44087a6ea981bcdbc67ea7932e6d8b9e859ae84f44e96337575a4ecf76d5235eec7548833ecbdbc8db9d6c49591571d2da2b941a9c8486a0afc08fd8c24bc68aa3c0ee45dfa1205135056f1b", 0x74}, {&(0x7f00000002c0)="740af590c9b652", 0x7}, {&(0x7f0000001840)="110131bbc3a84e43295d0b8ddf5821d988144f713d02896a662c05318bf670f6e60c7ce91d2564960b0af51d9fa11496288b9635624dd7a31e47c3048fca99b83f1119c7c5c104", 0x47}, {&(0x7f00000018c0)="4a943d74b4ba7140dc35c284c6a267e60d3739fa75b23deee56120a8b437ac600a39b17a62fc3c384220705d3ad0ef15aad6a240e54d17bdac2f5466723c211f5d9c464ec35fc7269dfa16261a5b8d71a56273c0289aff71ed22d13e9d744845ff8abd625950e4f3d1859c25484d902dc9eaab2f75e4c1c695b24bfb7501e066f5424f798775f2ee446e277f9392f6df4b976c3ac517a8481bf48a9b9dd71116a96e4a4f682ba6324162434e70aa3e04cc88fbb2b2", 0xb5}], 0x8}}, {{&(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0x92}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a00)="6f60e3ab1ea1ad9d3bd6b6095a21c622f3f611886a63338c5dd37131f1ccc34921d2c9363f19bb0d81f835bbd48d0e8a9852", 0x32}, {&(0x7f0000001a40)="db2e81c3fd003db69bc73c444f8b3c7f49511312d8e85665aae3c9c10ca4d414f09dea81ebdbb0326de826cb5914d93ff3d719007bd64c6a5ff50bba5c1d7ece03e4d4e74ef42221c76e8b21e81d9c88146d60864ccff2fc00b3a9d7fa4632da07939e3a1f49d969ecde116cc25547bf0c903a1132d71ca61bebc8f05902e870466080972be6692a674b267e2ca4c3032eea3a93aa744336bd", 0x99}], 0x2, &(0x7f0000006c80)=[@dstopts_2292={{0x1070, 0x29, 0x4, {0xb, 0x20a, '\x00', [@jumbo={0xc2, 0x4, 0x8f1d}, @generic={0x7, 0x1000, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic={0x0, 0x46, "74767771cd2aecab5ca332416b08f72a9d846fb5c3458b6e5a901d044e6aebe3aea20eb89a968f377d70b6a92e0cc82b873002673faa5ed3c37b32169ef649968cb9fae166b6"}]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2, 0xb, '\x00', [@jumbo, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0xbeb9}}, @enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3, 0x0, [0x8000, 0x100000001]}}, @calipso={0x7, 0x8, {0xc13d66c8773ecab0, 0x0, 0xa5, 0x3}}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xa6, [0xfffffffffffffffd]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x344adef}}, @rthdr={{0x28, 0x29, 0x39, {0x88, 0x2, 0x0, 0xb8, 0x0, [@mcast2]}}}], 0x1128}}, {{&(0x7f0000002c40)={0xa, 0x4e22, 0xa0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000002c80)}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002cc0)="8971ff9a1ce05281a16e67a0128d4d3714f09c7463a13e772b3e442634e18ee80745e03d60cccc43d9e0556756e818a265960c4b0183a7f75d0edeae9fb096a23e8ad94222efcf92fe59618d4f394a24eb83b29f37c783a7b07604bc411e61b845608b301f2710c17b3e5b51d7753cd79db9aafc292281dbd9bf15ed8284406886f2b573323b685a62", 0x89}, {&(0x7f0000002d80)="49d88ec2f4f996b2d74aaad03588b7ec8c7175ee79f7de1548e3ac0b4c2f75886b807e5c3380b7e09ed9ad7b026dd26062737efe8b05c37bd81f12dbf108afa1d6136dd73383f5640dfe3e45743c6cab4e162ae5e7db460f8ad012042898d539c5c9d25137db8295f6f6029a4063b5f4f0247d2d2b8bc836e065e32d717d4722a2d2993383ab0913572dff38784105d0c70c6c818642059415920925a32821941c840922e7464f043381a9f7da931956c6445d5dd263c1d0b888664ce93e40d61eb3f4331c", 0xc5}, {&(0x7f0000002e80)="670c67c47f36e0d8d38c0afb1e2fc7e68dc89df55de46c808b2c5a97375b1d124e39033e6eb6b87106ccc9912985a2e2731d9e5fa926cbc6f68ca974495d83a507ae307dc5ff51a943b01f80af52c19f4d21d2a2520d50ccaee06e16df6e", 0x5e}, {&(0x7f0000002f00)="a75baf3a19babe1b1d06773d072dc1fd0e2a22f179de9f8a4e1edba2be462f83cf4aaf5f60bd73e76182c767508844cff8e1ece782f40642dd4ea7559d85741b53fc99342aff14e3239d96cc6af1218c40d6eeb8fb09985b62cd0ec3b844c317471bd7d8d314a5043ca3b086d8561c7e4a8a307958875ea84e7a1f602276e451bab18388d37681abca3d3d835ef98bcb27f3b07e44e0b5db187c570483d4525c918d8bea581fffd38e3d7ea41cefae3fba8e", 0xb2}], 0x4, &(0x7f0000003000)=[@rthdr={{0x28, 0x29, 0x39, {0x2, 0x2, 0x0, 0x9, 0x0, [@remote]}}}, @hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x799a}}, @rthdr={{0xa8, 0x29, 0x39, {0x21, 0x12, 0x1, 0x2d, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @local, @local, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @mcast2, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x108}}, {{&(0x7f0000003140)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x21}, 0x5}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000003180)="adaf3e26064c762476c1fe025f8e79c817759f6f8178b8cbc89f34b2cd57c75f48c8aab26a946180d1", 0x29}, {&(0x7f00000031c0)="8ffb39bbd85b8b5b6b0bda61591486331ce32a230ddf8875eab97113d7347b3d631bbc8ffe6ce604d575d23361faa73201b463bed91b5d0c3b4b7e1b741906f4ef81cdc234143338d0d9", 0x4a}, {&(0x7f0000003240)="e3cdb9b5b83fbffe08317bc2d16cc1c12aae3046db3ff2064a38b79e00d2a24a61f14eb9bc91f1e4f2563627256c3dfca82c1cccff87125770381ae452b77b4192ea06892ccc67fe3bae5ef31f6bbf4b3d918007b2fc9bc165b7ff602ded88f33acb487fc204c6266686d755be45a7d10f947ceeb97f00d88da607715efde91e29d3ca767482dd9329adce5dedce3eff0251fd39279b6aefac01e769b76bf6d4c9839d5081601c1b", 0xa8}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="1dd3ec7a13a71aa9bcde8f3597c2b3df79865d43389c19956d31fc5e81a3381a52f3e22b98b4238fb1c1939c2264c660e733beda6bd4aed500c05af7a455d5d2ca7320744c24a18200e8e9daff7ba82e71179030fd11183cac66291bd61051", 0x5f}], 0x5, &(0x7f0000004400)=[@rthdr={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x2, 0x1, 0x0, [@local, @mcast2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @mcast2, @remote]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x2, 0x3, 0x0, [@remote, @mcast2]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x3b, 0x4, 0x2, 0xf2, 0x0, [@private1, @dev={0xfe, 0x80, '\x00', 0x3a}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x1, 0x4, 0x0, [@loopback, @loopback, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f00000045c0)={0xa, 0x4e23, 0xffffffff, @loopback, 0x7}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004600)="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", 0xfa}], 0x1, &(0x7f0000004740)=[@hoplimit={{0x14, 0x29, 0x34, 0x60a}}, @hopopts_2292={{0x1020, 0x29, 0x36, {0x3e, 0x200, '\x00', [@generic={0x7a, 0x1000, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x0, 0xe, 0x0, 0x58, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}, @rand_addr=' \x01\x00', @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1ab9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x84, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@generic={0x80, 0xd8, "cfdf91d57394b02c711e5bcab18e18b48a9fb1c5c0997c3a9a1f06aadb1f697b3add27f5f354b4875024728f1c7d75306b76be63cdf99013b3b2255c9089545607c453b9246840bf248f16c08ff582e2fe9b981176ec5eac4c5f44098dfed27d7d8dcffad056d2310939db0fb9019a8ab10f65882c81bc752d4883351db99ab0d50bdc0329f48551a19334eb3f69f4bd608ad7caa7164af7c3342b756bae0e14d8d2545d20c4117ba527e6dd08caa7321b886cc7ed0f125ed83197e689114036d89682c73d9bc5c6f9ceab6b02a2334694084eee624531e2"}]}}}], 0x1208}}], 0x6, 0x8081) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 350.265106] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 350.272550] EXT4-fs (loop2): invalid first ino: 0 perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x7f, 0x8, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x18040, 0x4cdd4992, 0x93, 0x6, 0x10001, 0x3ecb732f, 0x2, 0x0, 0x166, 0x0, 0x5}, 0x0, 0x9, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@local, @private1={0xfc, 0x2}, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00006, r4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000480)={0x7fff, {{0xa, 0x4e20, 0x597, @dev={0xfe, 0x80, '\x00', 0x17}, 0xff}}}, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r5 = dup2(r0, 0xffffffffffffffff) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYRESDEC]) 20:34:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000005980)=[{{&(0x7f0000000280)={0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000540)="84134f3e4914fdeafd7a67cc2764dbe3c92406202cfc2a8a0b430d034e3636388aea49d234e135305055cc3316603561c1ba7c9199a737a74e3b23ecadd1cf129e23575a2e7e87598f3eb682cdeccaeaf7bb78ed783b3aaf6aac3443f740e7e304e4134d3ab856081460074f0b9a0ab3fd1053ad37d715c4cff60af099e94dfae1ddbc8527ce471200a7db6414dbb67052011b2e4e2e799c72ed5a3ab300b35e68cb44c80260f0ad74ed94f955e7", 0xae}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000680)="4ccf9e5c683353f49ea1c6264fb4e6ba67ce1874982cd40d4b254e7c01aeb808fb48ee1f1d8de9625acc0cf20a90233e9b93f69fb0a970340a6903142d6ee94eccabaeab30862b0536eb1554aecbe28af771b28a8002a91f9a43de431b11911bda178c53d917a7422a565f7f6b5b3fc7cb0791b541b97bad3d09125555cbc57fd314278645cb58975cbcc6f1dffd73f23da651568813cb672c3d17dcab969e0524e5f562005887b56b", 0xa9}, {&(0x7f0000001780)="aba5ce417641b1e43878f497b56b8f05f7ff0b9496a2d2fcb393e0e34161dbff6c9b197beaad9305799089b8b1796b4fda27c591dbdcc739b6db0d25241ca5b246db8d1e96bc2aa2c4cdbb55326a028b815539510e9960aed4dbd6e6581c6554e4bf1adff89fc93226072b4e69c826c3ca8a5cb23f561e60528081d29e37c290183d40d07cbed095331d2ff2494617", 0x8f}, {&(0x7f00000003c0)="89a77448a566051cb729548d9d3fbbf1b2a24ec6680b497faaa439646dad73967c25b81103f8743f44087a6ea981bcdbc67ea7932e6d8b9e859ae84f44e96337575a4ecf76d5235eec7548833ecbdbc8db9d6c49591571d2da2b941a9c8486a0afc08fd8c24bc68aa3c0ee45dfa1205135056f1b", 0x74}, {&(0x7f00000002c0)="740af590c9b652", 0x7}, {&(0x7f0000001840)="110131bbc3a84e43295d0b8ddf5821d988144f713d02896a662c05318bf670f6e60c7ce91d2564960b0af51d9fa11496288b9635624dd7a31e47c3048fca99b83f1119c7c5c104", 0x47}, {&(0x7f00000018c0)="4a943d74b4ba7140dc35c284c6a267e60d3739fa75b23deee56120a8b437ac600a39b17a62fc3c384220705d3ad0ef15aad6a240e54d17bdac2f5466723c211f5d9c464ec35fc7269dfa16261a5b8d71a56273c0289aff71ed22d13e9d744845ff8abd625950e4f3d1859c25484d902dc9eaab2f75e4c1c695b24bfb7501e066f5424f798775f2ee446e277f9392f6df4b976c3ac517a8481bf48a9b9dd71116a96e4a4f682ba6324162434e70aa3e04cc88fbb2b2", 0xb5}], 0x8}}, {{&(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0x92}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a00)="6f60e3ab1ea1ad9d3bd6b6095a21c622f3f611886a63338c5dd37131f1ccc34921d2c9363f19bb0d81f835bbd48d0e8a9852", 0x32}, {&(0x7f0000001a40)="db2e81c3fd003db69bc73c444f8b3c7f49511312d8e85665aae3c9c10ca4d414f09dea81ebdbb0326de826cb5914d93ff3d719007bd64c6a5ff50bba5c1d7ece03e4d4e74ef42221c76e8b21e81d9c88146d60864ccff2fc00b3a9d7fa4632da07939e3a1f49d969ecde116cc25547bf0c903a1132d71ca61bebc8f05902e870466080972be6692a674b267e2ca4c3032eea3a93aa744336bd", 0x99}], 0x2, &(0x7f0000006c80)=[@dstopts_2292={{0x1070, 0x29, 0x4, {0xb, 0x20a, '\x00', [@jumbo={0xc2, 0x4, 0x8f1d}, @generic={0x7, 0x1000, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic={0x0, 0x46, "74767771cd2aecab5ca332416b08f72a9d846fb5c3458b6e5a901d044e6aebe3aea20eb89a968f377d70b6a92e0cc82b873002673faa5ed3c37b32169ef649968cb9fae166b6"}]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2, 0xb, '\x00', [@jumbo, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0xbeb9}}, @enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3, 0x0, [0x8000, 0x100000001]}}, @calipso={0x7, 0x8, {0xc13d66c8773ecab0, 0x0, 0xa5, 0x3}}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xa6, [0xfffffffffffffffd]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x344adef}}, @rthdr={{0x28, 0x29, 0x39, {0x88, 0x2, 0x0, 0xb8, 0x0, [@mcast2]}}}], 0x1128}}, {{&(0x7f0000002c40)={0xa, 0x4e22, 0xa0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000002c80)}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002cc0)="8971ff9a1ce05281a16e67a0128d4d3714f09c7463a13e772b3e442634e18ee80745e03d60cccc43d9e0556756e818a265960c4b0183a7f75d0edeae9fb096a23e8ad94222efcf92fe59618d4f394a24eb83b29f37c783a7b07604bc411e61b845608b301f2710c17b3e5b51d7753cd79db9aafc292281dbd9bf15ed8284406886f2b573323b685a62", 0x89}, {&(0x7f0000002d80)="49d88ec2f4f996b2d74aaad03588b7ec8c7175ee79f7de1548e3ac0b4c2f75886b807e5c3380b7e09ed9ad7b026dd26062737efe8b05c37bd81f12dbf108afa1d6136dd73383f5640dfe3e45743c6cab4e162ae5e7db460f8ad012042898d539c5c9d25137db8295f6f6029a4063b5f4f0247d2d2b8bc836e065e32d717d4722a2d2993383ab0913572dff38784105d0c70c6c818642059415920925a32821941c840922e7464f043381a9f7da931956c6445d5dd263c1d0b888664ce93e40d61eb3f4331c", 0xc5}, {&(0x7f0000002e80)="670c67c47f36e0d8d38c0afb1e2fc7e68dc89df55de46c808b2c5a97375b1d124e39033e6eb6b87106ccc9912985a2e2731d9e5fa926cbc6f68ca974495d83a507ae307dc5ff51a943b01f80af52c19f4d21d2a2520d50ccaee06e16df6e", 0x5e}, {&(0x7f0000002f00)="a75baf3a19babe1b1d06773d072dc1fd0e2a22f179de9f8a4e1edba2be462f83cf4aaf5f60bd73e76182c767508844cff8e1ece782f40642dd4ea7559d85741b53fc99342aff14e3239d96cc6af1218c40d6eeb8fb09985b62cd0ec3b844c317471bd7d8d314a5043ca3b086d8561c7e4a8a307958875ea84e7a1f602276e451bab18388d37681abca3d3d835ef98bcb27f3b07e44e0b5db187c570483d4525c918d8bea581fffd38e3d7ea41cefae3fba8e", 0xb2}], 0x4, &(0x7f0000003000)=[@rthdr={{0x28, 0x29, 0x39, {0x2, 0x2, 0x0, 0x9, 0x0, [@remote]}}}, @hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x799a}}, @rthdr={{0xa8, 0x29, 0x39, {0x21, 0x12, 0x1, 0x2d, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @local, @local, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @mcast2, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x108}}, {{&(0x7f0000003140)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x21}, 0x5}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000003180)="adaf3e26064c762476c1fe025f8e79c817759f6f8178b8cbc89f34b2cd57c75f48c8aab26a946180d1", 0x29}, {&(0x7f00000031c0)="8ffb39bbd85b8b5b6b0bda61591486331ce32a230ddf8875eab97113d7347b3d631bbc8ffe6ce604d575d23361faa73201b463bed91b5d0c3b4b7e1b741906f4ef81cdc234143338d0d9", 0x4a}, {&(0x7f0000003240)="e3cdb9b5b83fbffe08317bc2d16cc1c12aae3046db3ff2064a38b79e00d2a24a61f14eb9bc91f1e4f2563627256c3dfca82c1cccff87125770381ae452b77b4192ea06892ccc67fe3bae5ef31f6bbf4b3d918007b2fc9bc165b7ff602ded88f33acb487fc204c6266686d755be45a7d10f947ceeb97f00d88da607715efde91e29d3ca767482dd9329adce5dedce3eff0251fd39279b6aefac01e769b76bf6d4c9839d5081601c1b", 0xa8}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="1dd3ec7a13a71aa9bcde8f3597c2b3df79865d43389c19956d31fc5e81a3381a52f3e22b98b4238fb1c1939c2264c660e733beda6bd4aed500c05af7a455d5d2ca7320744c24a18200e8e9daff7ba82e71179030fd11183cac66291bd61051", 0x5f}], 0x5, &(0x7f0000004400)=[@rthdr={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x2, 0x1, 0x0, [@local, @mcast2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @mcast2, @remote]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x2, 0x3, 0x0, [@remote, @mcast2]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x3b, 0x4, 0x2, 0xf2, 0x0, [@private1, @dev={0xfe, 0x80, '\x00', 0x3a}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x1, 0x4, 0x0, [@loopback, @loopback, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f00000045c0)={0xa, 0x4e23, 0xffffffff, @loopback, 0x7}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004600)="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", 0xfa}], 0x1, &(0x7f0000004740)=[@hoplimit={{0x14, 0x29, 0x34, 0x60a}}, @hopopts_2292={{0x1020, 0x29, 0x36, {0x3e, 0x200, '\x00', [@generic={0x7a, 0x1000, "2c06807148dd59db19e8911790d14e692ac03c3dcb970f281aee4d1797850f6c2e7894e47cad6faa0a38124ff4298f91f460bf6d67bcdb94b50537aa161c491589c4ed8222e27255a0d3588daf1a3de82e445e4312ad4a8cadc63f9cda333975650567ca23e932ab05a3c3abd898e66941ccc3613964255b1931c4f2e579661c815d8cd5c3c74df1e6101bace4502d7ad06475346bd4709f8ccfcc0b8fad70c3eb8b011045ed5f89e3d0287218fd9cc90a9bca456a83de185a83cff20d0fcdcf9c252b03ee6fc90c61c7457f4d403ee1877b3574524e417eab59efcbbed22a7803840b50e527417d272136186223ce1b5e97303cf9933e2457cf6aa5af2b425db602e23d6638e2a16bebc58ef87ff967a42397119faca5ecd1df23a98b2d196ef1b22037e3ac623cf9d0c9ce891f37bd105c2a8e31172c20cee4a504e5390dc97a564fe3eeaa893006a008ecd03529a7e5e4c4d4d900b6fc63824fa056e043206511cc2997cc4d4e068dc50574a110bea0e2dc8817d0944dea681dd9934fe38b4a1ffee87a193ab10b6605a89fe16dbed80821eda5e14dcf5691949c35a9efc01780d9001a322150ac6acf9570563e756a5bb746ee1b2039d96e347435e0bc68a581fa30ef1d6e9fc6bc384b4710547ef648ce1c408e6b6795638a221e16d9537a8cca1645a9a2a531b4c6b6ff02e2f271716b3f781729f0a4a838f3fd48d45a7e935a0193e89a9d291b76f4c496d049d88e08240ac11515c3caaeee34f3b38af27659d7b80f60a55db7646b41e1d1dd13d2a79b5bf803107c8073c7f583e88f71215c5423579667788f4085c3ddd061e2cefc7db7427beae6629e8c69555255ad65560cb133dbcfe5f599e071a54a6ee1a24e98c1a7f5673d54a55c8b840e3e3734c75835867a9e85fdb8120323e1d8ec0a8d65a455adefb643111bc4e9f6f682c58b43d01736eda3af1e44b772911d0576c3ebad65bfcf16eb06a9c9a9cca47bd125da3021c726dd9c1a0d0c1c49fe3569e23394157988d08bae1dc5ae2cd6dc821e92e38e805177b00f6e724b91aab7efc035eab6492e75fec0556370c6cd7d7382b12dd7a00dc0cd1b51f09911def649d8c4847201f521f90e830491666c6f0391f694d4ce76dd0949fb2e72d43a0527eaac26f98e0bfe4c83233e6c5ad5611f228cc39c752a32b298d5ebc39f4627a15d55e7617bed36e335f0b0063a8763c50c63b599e4e6d6acf0970b62bcf6794577f5b95720adaf089f250d8b143b2001d9314523e3ef3806222e7bc2411e9a62c2f97062a649832b019e4c10ec5c2f3bed7b102e86b48fbf2fe151ee90dbdb469a654486149a6ff24f7524fa93f72ed19f5ab8fbb4c55ddcf17b4bd9686c86585a3cabc46eb18ffb75ae5df0a7931e34515d4dcfc685eed5344eff336c05defe70c373305dd6e30c4d4517610ca82a91f0db680c06f598449430aca1e5302835b970cc4e117a7bf5415031ad02b760f179c8e2f311c7b15a45559458105cb53d1fd285ff3b63d9672b681208c54ec7d03e3056c89fbfbfc4038325205ecc47cd5e9ba4ed8c19d36aa6951dc01e1eda81a3f13d82ffa509add8f986814f12166bea1624caafa7b1859b258abeedaf6cd31c2f0419fc7d651374e106df69270dc79d342948335f6facce17b26452b23ff7b6e65006c91fd8c3b0c57b1c72cf2a2bb9a5be8b196d162e4c9836a3443e4131534b982056f99009d3c11b6f68759a7d6a6001ae63f11a02387cff5917a0a04db190c32563f4ae480d78d13ec9939eab9af6b3fbbe7dc800f1f937f529efca694140dba91e0085025105b8a97f111fed7c9d4127db1de19fed5dda784561024e10e9929475ee1696034e6c7aac372043240edd5b7be1525f770a04c12feddfd3d003600551b314e9d69eb3a3b37d3e880629e69ff614be801a66f3ebeddc3fc97e8c7245fa4de6eebc972f2f9f1567b34628633f77219f1731dc8bededbe16a8627eebf2418db1fa81ca975ef9f2d7578043299225fbcae837b24d61b5ca46305461d19f7365120782badb52ab79549d4c9d48ccf400020eb461cbb5a4d594378f6e3ea271ef1907c557fbf39abe83b8260da2b8cd05012f2ee14c2faa897674afaf83e59d9bf83c31b43f4078b202634622f26a6ee61fb0e75989bd9af8cf8c27aa2439af4d3df7e143e7c8d1053664ce86c6ef448ef3d47876ff4ca1aee2be483599f5ed39f9d21a393743e4ccb95d8bbbae004504e98c44603e140eca6c72a072dda4e06ab786ae773d70c60deb50974334bddb35c0622fed00bf4cdd0e2e636e35ec958f5852b1c608d81c1611f83a4bda84bf7643283fed4431e6ff06e17b291b7406287be46dc5359c4aa2fc367ae77e27561bf4dc6293d25dadc0c31688d60bc852e5c0cd6b5cd2ab2dfc98a5cbf84f5eb946d0b89d9f7afa7086fbf88f8a1f4872feaddb073be21bc8ba407e4db339ee4a2274b42c5015e8a30792a0e82b279f363319761135c0b557b85014a9d9f7b6440d48c654e31991f3b8aab8499728bb8a47aad0756276fb8cc5238831e5353da6c67c899018e62c07133689b067a61ce8d497c69593e568c13c2b4d1f4ae4fce7073b314f1a934fe3851a6aed4fe011f5f44df605159f07a8ac760669536d9b21a96aa980e56c676091772d9072ed52be61371167e7977fd16bcb8bcca596110a772e46b08c3f4e3a1f6521e2ccdf4f72d50d4676ac68f06907432bef588597565988f3ee718764892a76cc39daeccfdb6b05ca7b163685dbeb48c93f6e7602dd1065db345f48c0876cc516323e3d49aca0358c4fcccf190fd8394220f3c996691115deb79328cfdade63a3fd39a67a7bfc1df57ec4af0edb7a5f12e412be4c9b001c50285e9776809ee9a5757a796a1c5614ca802f36c40a4856f65692631dbb8d555e3141181ad121fcb3f77088a72dc0cd42e08c0b81ea8bcb5d97531f7422ea04c6a7e2c38ff138b0dbfca22f8298df446de68e5a0b02e6e8608cdfb94ff815a434508fd33aff77399db08d8d1de95fa04bec67ae3e6c96f545b3576231e1b236af876733382eb32a14c1659b834a034a487fe8cf231bf37cf1dc90cd24545b6152a7b4c076bad57ae39dccfc66010ee0366a2ce24d72747a0d106d98c8049bcd34b87bd68363ea19ac37745b0c91356316a13d3865d79965ff610cc3fdc0efc9747a93fdb61915b9b46b3b67d0bfe5f583a4ec2f7372d614dd8a7b60fd9670d8808951215ccf9e90e7e9efdb10315cce88adfb0ac4721844b59ec4d932b1ec0fb26afb29a64a0640e68175dad61c69685d99145ce0d512a04a67305ed3caa174f992f675ae897c2cb488bef355a73b6015fc68981a48424c5ab4f359748fe0a59851ff204ec4ac9e32f8b59b4497a2e51a97c68a60ff23ff6a83e6cb33e366e83164d393b651a31fa6ad59744b067979cc426ccff5745a01495ea562828b863599631237b3a9355e6940bda2c219a252666746bc682331dbe3370a681e0f6bb8601cd79442dee9a10b80fec0572a3cac341c50fba7ef2e75e651cd856583bf7c14a3e08c72843cba48cc405c35d2ce363f20e28466bd5c40a90cf0d2be2947d9e4f42b51b89de8a34eb8774b3c689b3b5497c0d7fd481868cf565ff2b821973703e7f5bc9231382f76f4dc0e85d3e6785e7e3914397f834860d94b0c44e731481ff0c2e436bf38b59d840dabdacfe797f3bd41055129e88f10c7460b8f56c48c897493de19b931e7c2d42e5e75cba4ab26c887c42b961ba3f4c45cd357d1ed01175bafe15c81fcd6f6da0b8df8f3b1a8c9bd70557e411d00b7f9cccd97350b4021ae05fcc12d2535fdec8e27fb62cff31b28bd1e39999296eb49fa0c9ad7bed7a3f63b81bbe05cce8c71c428527db0b7a4c8cb1601d8d42f5563e330a20960eb349b5089295b1942364cec51d069cd08fcfc7204a766012d97d89965b1913420def4e1593f3c3740de760857d4cd0a7d4411d679c32d18f6b4bb51404fd735cff4d06e433ae762c59f44b16c84ee84aed9411f5b932c97389082b7d9cf759c5af3f27cef2d4f3838b49c411bcb29dcb5ec0c1f35560dd4164018e50a414ba8682045df9ed4f0bad078ffa2573deb254c39847f585131fde78687ae601062da561521f22e0f31d601246a9e32efc0394a9b2bb890b66e21473d2739df579a68ab3bc0321edefb6dd28976ec2275d296203c8947204404797feaf14503b6db0767441b480ce3e637c48ea1e43ea43cbdd86e69809b81dfe0c751723cf80cb866e11b775c8168a5f87adcaed82e361b832c2ea06b45fd835c63a1dbae6fdc569f676b0e3325addcc46b6e547a5c7e54e49b8824b04a7d70181a77e9de276640856a9a1ca51958accf2477b27ca96a8c8469eb44cb1532695c48166dca17ef446a9951bacd92dfd0e6df04d0dfecab9eabdb7bd576e3ac8a90e144a46fff451202c1a9185dd8d33fb122ceb7632173dc86fc00e01cdde6ed588a26d7f25a78d42329342f41128a896173db62953334f6db38d54e362bad937936da7077e31a2108593b5d0fef50ee23becb4bd313ae3f325c697cc58348c78a7d99d0817b79395f1f95d06860d976eb3c541850bbce5a872e30cbdf73a2fe892c89eb753b0f913ed4341e4bdd1c7db6d6a15dff35ecbd60309f8bcddac285a5af74a97c6f63415ba4db339d2d7223b95a4f3003a9d1ac4abb90292d6dbe4072b0b4686115343c2b8791c3a56c2ada3ea48c3c1130a417f729336532a7f12cdc24875ae21eb3cb77b9053bcdf5714cab939403be9a80bd4c6695c3be74f8e1fe7eb89d35917ee0be89d05d2eb51fe4ca6e574dfc43cc4f9047d280912006ec3565de20f8b3f8a8ac7acc6e2457c448b2f7ced8437649fd83fd6a548ad53e21c1f1f6923b65a9d051ce2a513e637ae5cb2ed21b8b420cf6d6f5655b9366fd240463d7b056145e57a753a1481b9a730297027d3c27be679e8698a41429b992d65d71c30279601ea9b19c5022f9eea57900ae97281d65fc49dcd9ffecaf014b3ec5f3feda3c57d055699bf0d2aaabd530572f2560cbf142f962982e2254e131eca3a34b9533b985d9148ed6d8361153f604015298a70551f1159af1125f274c0ba19017c8351ee80bf813a18fe69a4ceaa7b9d36088183a36f7a5597180cb79ceaf4d6f42739bf11f25b875c9e96c51bd4c6dd333fab4e5627b46ae81a7ab2638ff42573674628351ba2a637799eacdd511ad185bc9623f7d1297be988457c02191c96599ef33bab396d4b737e66aa52501c6c2d57fe70354accda3a135ebee0ac70fd2411bd0540fb7800ec23467a5ae47d31b3ad1c9f1e454a733bd250287cc8cbdda70979f938ac7bac8e526b443f34938d45936ad56f9e286ea864da7811fafda1e0e0b378604a217370fdcfff06efd903ed1eeeb9602b1d218b656f37260aef1ffa7dc442aa119f76997822d581c28f7bb9b5102140c07445ab64cd80fdd238decc7d4b6978fc549b83cef7ca402e143ed16fe22db493b989f6e6aa820f29a1b624fcfec5a95dad3d9f79ef3ee3228ff7d72ec44473bdab5e2a336a8acc46d00d534482ef010e90d0a54edd28564dc8b7e696719797b7bed8f951f8b17aafa9907fa797c2db73617d38b8df5a36cb425cd23336ff107192c9876acde4ba4a3b963f867fdc8c2de7d2ad25755cfb8781f5dce85e720e5568a00a0e33a54db1425f313eeca719e5f21165815ea4b3ac35b961ee6e09d1687320e52ba65d504e440cb0fbfdf7ea8c70dd829eac88d4d4d"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x0, 0xe, 0x0, 0x58, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}, @rand_addr=' \x01\x00', @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1ab9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x84, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@generic={0x80, 0xd8, "cfdf91d57394b02c711e5bcab18e18b48a9fb1c5c0997c3a9a1f06aadb1f697b3add27f5f354b4875024728f1c7d75306b76be63cdf99013b3b2255c9089545607c453b9246840bf248f16c08ff582e2fe9b981176ec5eac4c5f44098dfed27d7d8dcffad056d2310939db0fb9019a8ab10f65882c81bc752d4883351db99ab0d50bdc0329f48551a19334eb3f69f4bd608ad7caa7164af7c3342b756bae0e14d8d2545d20c4117ba527e6dd08caa7321b886cc7ed0f125ed83197e689114036d89682c73d9bc5c6f9ceab6b02a2334694084eee624531e2"}]}}}], 0x1208}}], 0x6, 0x8081) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x7f, 0x8, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x18040, 0x4cdd4992, 0x93, 0x6, 0x10001, 0x3ecb732f, 0x2, 0x0, 0x166, 0x0, 0x5}, 0x0, 0x9, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@local, @private1={0xfc, 0x2}, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00006, r4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000480)={0x7fff, {{0xa, 0x4e20, 0x597, @dev={0xfe, 0x80, '\x00', 0x17}, 0xff}}}, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r5 = dup2(r0, 0xffffffffffffffff) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYRESDEC]) 20:34:09 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ff, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:09 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:09 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000005980)=[{{&(0x7f0000000280)={0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000540)="84134f3e4914fdeafd7a67cc2764dbe3c92406202cfc2a8a0b430d034e3636388aea49d234e135305055cc3316603561c1ba7c9199a737a74e3b23ecadd1cf129e23575a2e7e87598f3eb682cdeccaeaf7bb78ed783b3aaf6aac3443f740e7e304e4134d3ab856081460074f0b9a0ab3fd1053ad37d715c4cff60af099e94dfae1ddbc8527ce471200a7db6414dbb67052011b2e4e2e799c72ed5a3ab300b35e68cb44c80260f0ad74ed94f955e7", 0xae}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000680)="4ccf9e5c683353f49ea1c6264fb4e6ba67ce1874982cd40d4b254e7c01aeb808fb48ee1f1d8de9625acc0cf20a90233e9b93f69fb0a970340a6903142d6ee94eccabaeab30862b0536eb1554aecbe28af771b28a8002a91f9a43de431b11911bda178c53d917a7422a565f7f6b5b3fc7cb0791b541b97bad3d09125555cbc57fd314278645cb58975cbcc6f1dffd73f23da651568813cb672c3d17dcab969e0524e5f562005887b56b", 0xa9}, {&(0x7f0000001780)="aba5ce417641b1e43878f497b56b8f05f7ff0b9496a2d2fcb393e0e34161dbff6c9b197beaad9305799089b8b1796b4fda27c591dbdcc739b6db0d25241ca5b246db8d1e96bc2aa2c4cdbb55326a028b815539510e9960aed4dbd6e6581c6554e4bf1adff89fc93226072b4e69c826c3ca8a5cb23f561e60528081d29e37c290183d40d07cbed095331d2ff2494617", 0x8f}, {&(0x7f00000003c0)="89a77448a566051cb729548d9d3fbbf1b2a24ec6680b497faaa439646dad73967c25b81103f8743f44087a6ea981bcdbc67ea7932e6d8b9e859ae84f44e96337575a4ecf76d5235eec7548833ecbdbc8db9d6c49591571d2da2b941a9c8486a0afc08fd8c24bc68aa3c0ee45dfa1205135056f1b", 0x74}, {&(0x7f00000002c0)="740af590c9b652", 0x7}, {&(0x7f0000001840)="110131bbc3a84e43295d0b8ddf5821d988144f713d02896a662c05318bf670f6e60c7ce91d2564960b0af51d9fa11496288b9635624dd7a31e47c3048fca99b83f1119c7c5c104", 0x47}, {&(0x7f00000018c0)="4a943d74b4ba7140dc35c284c6a267e60d3739fa75b23deee56120a8b437ac600a39b17a62fc3c384220705d3ad0ef15aad6a240e54d17bdac2f5466723c211f5d9c464ec35fc7269dfa16261a5b8d71a56273c0289aff71ed22d13e9d744845ff8abd625950e4f3d1859c25484d902dc9eaab2f75e4c1c695b24bfb7501e066f5424f798775f2ee446e277f9392f6df4b976c3ac517a8481bf48a9b9dd71116a96e4a4f682ba6324162434e70aa3e04cc88fbb2b2", 0xb5}], 0x8}}, {{&(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0x92}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a00)="6f60e3ab1ea1ad9d3bd6b6095a21c622f3f611886a63338c5dd37131f1ccc34921d2c9363f19bb0d81f835bbd48d0e8a9852", 0x32}, {&(0x7f0000001a40)="db2e81c3fd003db69bc73c444f8b3c7f49511312d8e85665aae3c9c10ca4d414f09dea81ebdbb0326de826cb5914d93ff3d719007bd64c6a5ff50bba5c1d7ece03e4d4e74ef42221c76e8b21e81d9c88146d60864ccff2fc00b3a9d7fa4632da07939e3a1f49d969ecde116cc25547bf0c903a1132d71ca61bebc8f05902e870466080972be6692a674b267e2ca4c3032eea3a93aa744336bd", 0x99}], 0x2, &(0x7f0000006c80)=[@dstopts_2292={{0x1070, 0x29, 0x4, {0xb, 0x20a, '\x00', [@jumbo={0xc2, 0x4, 0x8f1d}, @generic={0x7, 0x1000, "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"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic={0x0, 0x46, "74767771cd2aecab5ca332416b08f72a9d846fb5c3458b6e5a901d044e6aebe3aea20eb89a968f377d70b6a92e0cc82b873002673faa5ed3c37b32169ef649968cb9fae166b6"}]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2, 0xb, '\x00', [@jumbo, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0xbeb9}}, @enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3, 0x0, [0x8000, 0x100000001]}}, @calipso={0x7, 0x8, {0xc13d66c8773ecab0, 0x0, 0xa5, 0x3}}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xa6, [0xfffffffffffffffd]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x344adef}}, @rthdr={{0x28, 0x29, 0x39, {0x88, 0x2, 0x0, 0xb8, 0x0, [@mcast2]}}}], 0x1128}}, {{&(0x7f0000002c40)={0xa, 0x4e22, 0xa0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000002c80)}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002cc0)="8971ff9a1ce05281a16e67a0128d4d3714f09c7463a13e772b3e442634e18ee80745e03d60cccc43d9e0556756e818a265960c4b0183a7f75d0edeae9fb096a23e8ad94222efcf92fe59618d4f394a24eb83b29f37c783a7b07604bc411e61b845608b301f2710c17b3e5b51d7753cd79db9aafc292281dbd9bf15ed8284406886f2b573323b685a62", 0x89}, {&(0x7f0000002d80)="49d88ec2f4f996b2d74aaad03588b7ec8c7175ee79f7de1548e3ac0b4c2f75886b807e5c3380b7e09ed9ad7b026dd26062737efe8b05c37bd81f12dbf108afa1d6136dd73383f5640dfe3e45743c6cab4e162ae5e7db460f8ad012042898d539c5c9d25137db8295f6f6029a4063b5f4f0247d2d2b8bc836e065e32d717d4722a2d2993383ab0913572dff38784105d0c70c6c818642059415920925a32821941c840922e7464f043381a9f7da931956c6445d5dd263c1d0b888664ce93e40d61eb3f4331c", 0xc5}, {&(0x7f0000002e80)="670c67c47f36e0d8d38c0afb1e2fc7e68dc89df55de46c808b2c5a97375b1d124e39033e6eb6b87106ccc9912985a2e2731d9e5fa926cbc6f68ca974495d83a507ae307dc5ff51a943b01f80af52c19f4d21d2a2520d50ccaee06e16df6e", 0x5e}, {&(0x7f0000002f00)="a75baf3a19babe1b1d06773d072dc1fd0e2a22f179de9f8a4e1edba2be462f83cf4aaf5f60bd73e76182c767508844cff8e1ece782f40642dd4ea7559d85741b53fc99342aff14e3239d96cc6af1218c40d6eeb8fb09985b62cd0ec3b844c317471bd7d8d314a5043ca3b086d8561c7e4a8a307958875ea84e7a1f602276e451bab18388d37681abca3d3d835ef98bcb27f3b07e44e0b5db187c570483d4525c918d8bea581fffd38e3d7ea41cefae3fba8e", 0xb2}], 0x4, &(0x7f0000003000)=[@rthdr={{0x28, 0x29, 0x39, {0x2, 0x2, 0x0, 0x9, 0x0, [@remote]}}}, @hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x799a}}, @rthdr={{0xa8, 0x29, 0x39, {0x21, 0x12, 0x1, 0x2d, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @local, @local, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @mcast2, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x108}}, {{&(0x7f0000003140)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x21}, 0x5}, 0x1c, &(0x7f0000004380)=[{&(0x7f0000003180)="adaf3e26064c762476c1fe025f8e79c817759f6f8178b8cbc89f34b2cd57c75f48c8aab26a946180d1", 0x29}, {&(0x7f00000031c0)="8ffb39bbd85b8b5b6b0bda61591486331ce32a230ddf8875eab97113d7347b3d631bbc8ffe6ce604d575d23361faa73201b463bed91b5d0c3b4b7e1b741906f4ef81cdc234143338d0d9", 0x4a}, {&(0x7f0000003240)="e3cdb9b5b83fbffe08317bc2d16cc1c12aae3046db3ff2064a38b79e00d2a24a61f14eb9bc91f1e4f2563627256c3dfca82c1cccff87125770381ae452b77b4192ea06892ccc67fe3bae5ef31f6bbf4b3d918007b2fc9bc165b7ff602ded88f33acb487fc204c6266686d755be45a7d10f947ceeb97f00d88da607715efde91e29d3ca767482dd9329adce5dedce3eff0251fd39279b6aefac01e769b76bf6d4c9839d5081601c1b", 0xa8}, {&(0x7f0000003300)="1e62e6ceaa3700896475b37799628369ce889ad9bdd84445489e255cad523a2be5b92ab604185ab6b6ec2ed9826e9dfb5d4c3c397b27bcbf0c5cfda9768161ec46b2c37989ff7f1b4e54b0fdf3031b72ef5fe814e8df0b27803058bc7b2f1ecc9433a76709602790d1fcd31697d21dd77ffe741d479980cbae90666f6c5ed19660ed7af1036dd8d6a0736d147ab768d8e1f263a9c05aa1b8e7f3f238909b50edf5fdcf0e80c4663c621bba5751575aad31815dea64682c40c0c14005cea93caa6582f00c74aedef5d04c03cefbc97227396fd3a885e8a9125b09365c1f9cabb4618fcd2c1154fa773091897e4b1bfe1945e91cb73e21a2f7921069ca411639a2c9f68c76fa36bb7c04214ae33671ee57572dfb9a4515d6800527de8a662fcd159d267d3e0ba5dc9b29c688283eb5b99c50b070cf855c4ad321a315db89c194a448d371b2fb792a1c4e8625151f15f1e264ff7e8c19bdb24c7316b3f9c69eb6860651dfba2b6c299b22baec3118068a89d76f95017b90934473fb1fe1f520480791f1124c52c3d6e4e76b1f65db5263a60b3220dcebaa9fd98a04324730d7c3a423600dd7c2c64f9139b5b6274dc4d421c64e4378f14d7e1bf5a1dab96082d21c7f9e431e141399721cffb446500661daaa38243b6e65fd97b2623ee7c051ff994ca6acd050b2057511e21c8dcc57b69007190b0fbefb5a83a3fcf887baf979f139b0a968f4cfa2aaa98fac2a30f81699cfb67f80b1c57e3b3f09e7714abc4944169cd5cdaada92c43a8527b6180c363e739b109c68df6f530faca41b52ec83168a1eef70d1d65984fbbd0d05878aa8fe5bb3ca457c7e167a9eafa3403ae5810f444bcd28c3194717c1268d4c5b4a08850ea12b9c9270b1713947169a835232704302259919d6464a30a1d5a24f931ca554cd2b8d730e82e341e51596e73c3fa959cfacaadb6ac5ed2e3b02264a4b49b3030c74f5b7ceeecfc2917131566b9069556eb54cd919de4f18c8b7728b7d5a511bf3bc8ab795df4703826e21a5219dc1c7252928a9463c9d0b2076b89e2929e18bb04f6d2bf26aed69041bac291d44ac8dd7278cd42538bc9e5e5349df14a7ab73969b0dd1200f636cea957bd36ca37b1bbfc3f32f8fbb4f8742d7e33abce383b4ea445bb653ecedce70e14653c4c198ce41c721f06356a0e5992bef365005c800a6d62d9174ceec9464884e1bc02c72f4e82ac47b37fb1b9be892dab2293dd93d40e6133e9a9a4c3ea0b0f47b285fa5ab8ce036416f0bdb38c170544f3cef8220b3d1aaf564aa68ee467c5e64e4376479c58026069e2bd16a66fa34acd81ea3a8d75bc5678eb73803e235c9c401d15004e2c69f62e0691089aec38937e1f568d8ea6f31dd6c5e514a38aaad92d485eb432d400e4e8e7ac6b322e8497308c8a8f3e80115d24820c7a23d67a69062cd4d41998712347a84a4a21f2b6871fe3e0bfbd14f19d953402d5e7917b4ccb131264ab6b4b0206a932c622031e58134474db340fb31592c276db1c52a98353a55302961ba950dbbc9fed0eafeae9e0a55c8b1d951851d4be6fa9cdd20e5e9b0423f79a90fcafc341e777b418fb847315afb297469db8af9723b24835adc97fb6d5375120d90edd05fd5d26656c900b266d340bc294815b1c21b87dcddc241d25379a00f24a3814fe8a525fc4b04e80ce29317430afca51d18c9800ea735192ee763ef76001edfaea5795f912e9013cd86e0f1307f59101352a2589f4846dc6952386bfe83890823b78ff31fdbf940af7ad9b96ebab31dd172bcabc8b9cf86b2b22177a093dd7f98364e02a464b1f2da15d05ab68f3fe022494636145182d302679379b11d2833b7a259f615eca33127034c1a07416c4500b296afd141d6061ef60f72dd68a47795ca328d277dc8c15f1be1e078cee58778a83303eb9728cbe3b6e29fd96526aa56088558f027fffa905cb6d514b6e1eb0c978a6111bc6324eaad76bbec68986b4549fa7dfc6795987b7e213eba6ec3e4dabe2d46b3aca98dc14a351508dd1aab6c51a8b4b2cc1313469a5320763cb5184f3b7d0aad4a67c5157fd77b42078534a138b4b212e85a5e570724a4d58a3eb979fbe3191085aab97272326dd167c1c81bef8b64c8f49783cbec72ec3da879edb28ca5d6707e3fde7813f39e3994c15248a2dd23a6fd65a8a5565bf8d265fa6b37d13930376e29b3c32a1ab32055f11f4a33d2f4f99e8864c86b3f7de9e2fb959209ed92a0c27f77b613467a5a168ffbc0c665b9971ab5dfcec7e9f774f23bed975c6d70f4ce0d2b8eac5d7a688b035f0b1c4b532e53082609eeb1b4eef33f79eb8466ff6fa4f4b12bb6a76d8ac4d74b7f38faab92f63e976b3761b6b71ec1c592b3fabfa8949ccfeeaba882f9507c7fadd98e1744614bb3e28afb0f668efb659267ee85d597b5c4568614fc2f4139ea36c7b7be996591981f10a94be51d927fa6dc5c380cef7f56ccaa7d37b266780f184fce4970d9865d1f45b3ee961a7c728b377668418a356ad6458c8110e02ac8d558b1a12174674cc00b2b36a9363ade6b1222ebcadb17938f0846d2f8f145a910b030cb5fc881f63aa41c4a3279660472ec8c723c3f7bf2b601d63d0172eb1f4d21fc0d6d9a032ef18fccb4340e34606e7c722e7267a16792f03e898a5172d323e65f12d4a6c0e7405f061309a76c25a951535fa4b1270a8d9d6863d21726f71b457a7beb12d51bb478d1afaef70ad7fd16e7cbec69fd5d8e7baa3e1e5b95578fc541223d7055fbebcf8c2151ded8f427e1dc7aae6d2d2e6ac529d5758c39526d18bfdeadd59246210c5b28b3112d4581c029c87bfc8a7c4695cc95b47d89d8c8a15a589fa187fad5eee938a5764a52cd459582f6196748a7555bbcccb0c6e9c433ec2834559e7c052a6503bec6f97a0452635fec89397ccc97876d3e2f6adb161fc535d324396e9ab4ad1c5c36aabea5f4ca40500a81f3696c11eeb1f44282f3fd515467d4c347de28ee13e67b5f9dabf2f76c8bad797b41e52e0649f5607d024b9f182bd80f46beede811ef85bca9a55c179780fd5a84125b122769fbc7b6597c464cfd2d15ef75cd1a5146cdacb80009d71b3e6a8a8c2efbf22bc53ef3cb9e63cf7fe6a249cc2578721f315a482db4fc3536f04a9ce4a8484af5ac543ee31172340bceb793361c1c7918c8b40624d6d3172f83a286bdfcc879e6ed8a5cac7e7c6bbbbeba94f6b4a74c83b376431c8bc36002ec3b7176a67d71e28822f5f82b5c5ddae441cd4ad3a364c14ac8165850b2b9c2c0e91af40319279545f7b12f41bb11fdc57e21598d75e36c8bd0af11b87257d224537a061917ec5f82d446c30e743d3a1ad767a1391c5ba8082e66ceb96a6592df9d3e9a8c6baafff4104335f65d9419e1f3f939866d1bd83c83d4cb8f25366af3436b9f4e04bfe103342fcd5ad628776001f394282ea545a1cf003aa3e5ee838c791fccf14c0a1cc331ecf9dafd1644b641997c1cfaaf2739f99e6147109142e6870adbbc6401fd71a32d6c14140e0addb132dc43af5c549d197ae83564d2d8bcf5c221d3857f4b30efab216a514e034258bd3b36ce7728ddf8625ac266475825bc1822715fe66bde49cdd2e1cde59d7342375c46339ec2c160161dd908d70c471170380ffc78d94e831a83701090679752303b015e41daa6723d32f06a848dfa4ffa67ee590a97ea15a977b212cbf674ac4d4ff4024f92d6cd271308a3f6345481200ff694d92759ce182b02a6939ae87d1a43c4f16f68c5ed8a488859bc81a21b70c5d10ddb5a07a75feaea545a0a8f2db10653fc201c18aef3d5c124167881e1f55c013a1c5739e451f438f53a56574fc0fef5df5ff19723ce97ecd269a2f12fbcdb614a01f91c9a76a1ade728bd1af5cdc8c8a575f1832e4dd3c92bac8e073735453755d6c64f65d0d4647cb1d005d2e538eeeed6c519dca8ac2a416d8c6ecce5ec3628f93d66d0c300bd92e52dfb6e883d9be47e17c5277782cf1603d5e80f26dfa591284b17004428900e13a5c4da478c548915418e54a8f057883f13091e102c047a452f65021ebbaf5c2642488f46ae0f3bddbe0d2d31353b1314b832e522f4cd65e5d8b4cbc5536f667dda7621cbf3b25b5623ef6f2768ddbb68548402711d5ceb87b460761ccc039a578100c474fd3ab57a662bb6b8175d42267e5d0a33ca1d405ba3f15e710149ff5f3150e9832f795ce32586a0b20b5e9e8819f396ea4c6a9fde5302db58c5f481ec4b95eb6942487c233d7df06506c7e4511b0086941bcd88877926b3fba8a9f1a30c90fbcc5e74dd9a78954f9f73b953ff3d49259ed684f80b9af605d682a9418623ce074801e7e64f333705320b104fd5cbb4054945a19ce2efbbf3948c97dd21e1861bec698f01e5c66492e87a8c62e6d09b86fb1b11d4d546303a761242a68b826cc65946fb7ca32328c75de121f6b44bff60b2b70ef6a6bb08db00120220b088fa694169276b28a739cbe89f5b4672c4ebe659dbf02b34a5a70af398786e22ffa7b43d727c9ec62d279da90d36882751d0fb2c6357454c647bd42e6b2a29399a2aaa5a27cd6dd2317018727aa43f33b3b370f87ac453843cf49ecbb4b1f13870970ddaae3ed908a4408d23e11fb0038f6705b03a5023d62ae4dcdb505b21eee148b28ce817eea59f271988bdccc06a24ee8558cd989035d35ce743d869f4a9578d092393b6e3eaa3bdc59cc35513e378538ae2a94ce8df6ccdada7dff2380defc081ce12eb178e651d09c65db8436c2819bc6024bf65c7352c34664df63e32eca280bee90ae899ee23d8e6a154af33f94e52b28f6ff4b909f3ebc81a740623afb9879e4d9c8c0e6be3805ecf2906f599972149e6fa50b63fa87df378ad6eec369e3372ae65056cc3fa4ffb4a20b8822c1db7e142edc1ce2b30465958695cca70e017aa3c9e34045a92ac09697e3fe16b7f4d9e278db24686fd366be1e02219a9d57e63abd51a7674ac1b06a8701946bc73092a379ac58e681b5d59277b76320353db03ebf0cb8a01e19df4389381a04beb7b7ca928739196fe991bd1bc2bf1ba0d71b4d2297bb6bb730ef3a276f10d9cee77568e339537ec7e168b9145415e7964bdcd2b266f265c5d33b46ec344540d76559d9b9a7290b41819b16f4e5b50fc24e51ad40159de5d85cba820a0f67b7c11415743e2158390f4f95b8fe3dad2010197539a75be28f00e26f7d96a49d2d8b503cd3fea7e7bc95e780cf5ad4ae77cb4838ad8e8e0161ad290f880db943e87bd9a4e84823a4b9dfd71623df0ac3aeff276fedcbe90e4f6f38d277a4f1ea8cad092ceb83244f00d3692bf0c892ec7dcd5c1b6c692b65a7f52e6d6c72853e6058f2e5a53d609c01e7e9fb37f169219ed70b07ca7d660f2b606c56a90afa3c703ff803f5b313c2f06d610081e61cc1ccbf645a34917faa501af7013c011efdfa42b06eb7825aeb8aa5a3ec3a494ae61a5aac82694683b3a7779a2f7aa4248d0c57f14f81e4ffd9a0a3938840f90b2269cbf023db5894012b8cea1d67e2fb87f3f827db2b265372d3a45c9a41114494e098535d50e27cdb8415590bdb0a3c653268be441a082552af59eb606ea12773993598315b85778e399d324d5c4391a73003815a8493eb015424f38ddefbe0e80e1077c84596d1b296f75e313b6ec23a68941a5066dd1789ad8e2bba89b8172cd62526fdf6b4440b0d48d9461e8127fc75ffd1ea8b01649f602fd455f8335158a853802ddbf5943ccbb6d79ead43799bf37a552f36968a58c", 0x1000}, {&(0x7f0000004300)="1dd3ec7a13a71aa9bcde8f3597c2b3df79865d43389c19956d31fc5e81a3381a52f3e22b98b4238fb1c1939c2264c660e733beda6bd4aed500c05af7a455d5d2ca7320744c24a18200e8e9daff7ba82e71179030fd11183cac66291bd61051", 0x5f}], 0x5, &(0x7f0000004400)=[@rthdr={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x2, 0x1, 0x0, [@local, @mcast2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, @mcast2, @remote]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x33, 0x4, 0x2, 0x3, 0x0, [@remote, @mcast2]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x3b, 0x4, 0x2, 0xf2, 0x0, [@private1, @dev={0xfe, 0x80, '\x00', 0x3a}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x1, 0x4, 0x0, [@loopback, @loopback, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @local]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2b, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0x190}}, {{&(0x7f00000045c0)={0xa, 0x4e23, 0xffffffff, @loopback, 0x7}, 0x1c, &(0x7f0000004700)=[{&(0x7f0000004600)="4d9b7fb024da6df19544e439e961ee238043cd5472eb03b5251f0d5dcf5bffe757ddd3890ee17b47c93028e37de387ca54baa00379e0fec6d8c7dc852a7cd7214cadaa1a3f627916e7774ba4e1dd312419e0d58bb04cd3e3adfcf357bc86c460cf1d858164aa848189c59e939daf758ae6c64ddf0cddffc864c79005a6702c44ddd633d94f8b644bc2c7bfccdb775e65aab3ebc0ad61b47c550345b126aca8f03da0fc9d8802c3dc9fc9991498054fe1d0565364b2096dc734430fc7f86de734283102ae268116bde4e5b08c6235c2d156ef075f05c3a6891ee7a4067ad80642cd5adc33215fc329a6fb34918bd13640a670b30071e584489855", 0xfa}], 0x1, &(0x7f0000004740)=[@hoplimit={{0x14, 0x29, 0x34, 0x60a}}, @hopopts_2292={{0x1020, 0x29, 0x36, {0x3e, 0x200, '\x00', [@generic={0x7a, 0x1000, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x0, 0xe, 0x0, 0x58, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}, @rand_addr=' \x01\x00', @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1ab9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x84, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@generic={0x80, 0xd8, "cfdf91d57394b02c711e5bcab18e18b48a9fb1c5c0997c3a9a1f06aadb1f697b3add27f5f354b4875024728f1c7d75306b76be63cdf99013b3b2255c9089545607c453b9246840bf248f16c08ff582e2fe9b981176ec5eac4c5f44098dfed27d7d8dcffad056d2310939db0fb9019a8ab10f65882c81bc752d4883351db99ab0d50bdc0329f48551a19334eb3f69f4bd608ad7caa7164af7c3342b756bae0e14d8d2545d20c4117ba527e6dd08caa7321b886cc7ed0f125ed83197e689114036d89682c73d9bc5c6f9ceab6b02a2334694084eee624531e2"}]}}}], 0x1208}}], 0x6, 0x8081) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x7f, 0x8, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x18040, 0x4cdd4992, 0x93, 0x6, 0x10001, 0x3ecb732f, 0x2, 0x0, 0x166, 0x0, 0x5}, 0x0, 0x9, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@local, @private1={0xfc, 0x2}, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00006, r4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000480)={0x7fff, {{0xa, 0x4e20, 0x597, @dev={0xfe, 0x80, '\x00', 0x17}, 0xff}}}, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r5 = dup2(r0, 0xffffffffffffffff) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r5, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYRESDEC]) 20:34:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 350.509639] loop2: detected capacity change from 0 to 8 [ 350.537389] EXT4-fs (loop2): invalid first ino: 0 20:34:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:18 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="47c77d7931d9a25571396d147a2331435b419289d22f664aa33f7b0a2d5d32bfea58d5330438392e6ab40d7fbf6667f2152c4f4156c9ded1aeaaa9c260f7b04f2db901ad6e76e2c6616007cd77dd94a3523d122de2741f2eb3757613b99cb0ffb7a20414a65bf9435a79e9d83affdd96eb56044bd5420a410330a1db9d777862a85154d2cf90a5cc6f5dc4d4786d96f6f330438f6c7ad65cacc359fb6809936741307a3107b4a8f8ca6f8618eaa1c510c56a69dfc89a77202f51033e710a49536aa0d0b04027963022a59e", 0xcb}], 0x1}, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) openat(r0, &(0x7f00000080c0)='./file1\x00', 0x8080, 0xca) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000008040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007ec0)=[{{&(0x7f0000000180)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x6, &(0x7f00000035c0)=""/70, 0x46}, 0x171}, {{&(0x7f0000003640)=@nfc_llcp, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/79, 0x4f}, {&(0x7f0000003740)=""/133, 0x85}, {&(0x7f0000003800)=""/6, 0x6}], 0x3, &(0x7f0000003880)=""/66, 0x42}, 0x4}, {{&(0x7f0000003900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003980)=""/91, 0x5b}, {&(0x7f0000003a00)=""/92, 0x5c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/194, 0xc2}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/236, 0xec}, {&(0x7f0000003d40)=""/53, 0x35}, {&(0x7f0000003d80)=""/13, 0xd}, {&(0x7f0000003dc0)=""/240, 0xf0}], 0x9, &(0x7f0000003f80)=""/45, 0x2d}, 0xc}, {{&(0x7f0000003fc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004040)=""/90, 0x5a}, {&(0x7f00000040c0)=""/96, 0x60}, {&(0x7f0000004140)=""/129, 0x81}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, &(0x7f0000004300)=""/178, 0xb2}, 0x3}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000043c0)=""/23, 0x17}, {&(0x7f0000004400)=""/103, 0x67}, {&(0x7f0000004480)=""/105, 0x69}, {&(0x7f0000004500)=""/172, 0xac}, {&(0x7f00000045c0)=""/118, 0x76}, {&(0x7f0000004640)=""/221, 0xdd}, {&(0x7f0000004740)=""/138, 0x8a}, {&(0x7f0000004800)=""/208, 0xd0}, {&(0x7f0000004900)=""/191, 0xbf}], 0x9, &(0x7f0000004a80)=""/4096, 0x1000}, 0x80000000}, {{0xfffffffffffffffd, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000005a80)=""/116, 0x74}, {&(0x7f0000005b00)=""/223, 0xdf}, {&(0x7f0000005c00)=""/227, 0xe3}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/158, 0x9e}, {&(0x7f0000006dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000007e40)=""/75, 0x4b}}], 0x6, 0x40000040, &(0x7f0000008080)={r2, r3+60000000}) r4 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000003bc0), 0x0) copy_file_range(r0, &(0x7f0000000040)=0x9, r4, 0x0, 0x20, 0x0) 20:34:18 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:18 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:34:18 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:18 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 359.125926] loop2: detected capacity change from 0 to 8 [ 359.137974] EXT4-fs (loop2): invalid first ino: 0 [ 359.181414] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:34:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x17, {0x10, 0x5, @l2={'eth', 0x3a, 'lo\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x45004}, 0x40) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x2]}, 0x8, 0x80000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in6=@private0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {@in, 0x0, 0x33}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_auth={0x48, 0x1, {{'cbcmac(aes)\x00'}}}]}, 0x180}}, 0x0) 20:34:18 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:34:18 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x0, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 359.350248] loop2: detected capacity change from 0 to 8 [ 359.379078] EXT4-fs (loop2): invalid first ino: 0 [ 359.562673] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. [ 359.653615] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. 20:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:27 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x0, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:27 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:34:27 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:27 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x400002, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000010000000000a50400", @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c653000"]) bind$inet(r2, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) r3 = dup(0xffffffffffffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r4, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8982, &(0x7f0000000200)={0x7, 'ip_vti0\x00', {0x1}, 0x8}) getsockname$inet(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000000)={@local, @empty}, 0x8) 20:34:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:27 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="47c77d7931d9a25571396d147a2331435b419289d22f664aa33f7b0a2d5d32bfea58d5330438392e6ab40d7fbf6667f2152c4f4156c9ded1aeaaa9c260f7b04f2db901ad6e76e2c6616007cd77dd94a3523d122de2741f2eb3757613b99cb0ffb7a20414a65bf9435a79e9d83affdd96eb56044bd5420a410330a1db9d777862a85154d2cf90a5cc6f5dc4d4786d96f6f330438f6c7ad65cacc359fb6809936741307a3107b4a8f8ca6f8618eaa1c510c56a69dfc89a77202f51033e710a49536aa0d0b04027963022a59e", 0xcb}], 0x1}, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) openat(r0, &(0x7f00000080c0)='./file1\x00', 0x8080, 0xca) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000008040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007ec0)=[{{&(0x7f0000000180)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x6, &(0x7f00000035c0)=""/70, 0x46}, 0x171}, {{&(0x7f0000003640)=@nfc_llcp, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/79, 0x4f}, {&(0x7f0000003740)=""/133, 0x85}, {&(0x7f0000003800)=""/6, 0x6}], 0x3, &(0x7f0000003880)=""/66, 0x42}, 0x4}, {{&(0x7f0000003900)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003980)=""/91, 0x5b}, {&(0x7f0000003a00)=""/92, 0x5c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/194, 0xc2}, {&(0x7f0000003bc0)=""/111, 0x6f}, {&(0x7f0000003c40)=""/236, 0xec}, {&(0x7f0000003d40)=""/53, 0x35}, {&(0x7f0000003d80)=""/13, 0xd}, {&(0x7f0000003dc0)=""/240, 0xf0}], 0x9, &(0x7f0000003f80)=""/45, 0x2d}, 0xc}, {{&(0x7f0000003fc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004040)=""/90, 0x5a}, {&(0x7f00000040c0)=""/96, 0x60}, {&(0x7f0000004140)=""/129, 0x81}, {&(0x7f0000004200)=""/134, 0x86}], 0x4, &(0x7f0000004300)=""/178, 0xb2}, 0x3}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000043c0)=""/23, 0x17}, {&(0x7f0000004400)=""/103, 0x67}, {&(0x7f0000004480)=""/105, 0x69}, {&(0x7f0000004500)=""/172, 0xac}, {&(0x7f00000045c0)=""/118, 0x76}, {&(0x7f0000004640)=""/221, 0xdd}, {&(0x7f0000004740)=""/138, 0x8a}, {&(0x7f0000004800)=""/208, 0xd0}, {&(0x7f0000004900)=""/191, 0xbf}], 0x9, &(0x7f0000004a80)=""/4096, 0x1000}, 0x80000000}, {{0xfffffffffffffffd, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000005a80)=""/116, 0x74}, {&(0x7f0000005b00)=""/223, 0xdf}, {&(0x7f0000005c00)=""/227, 0xe3}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/158, 0x9e}, {&(0x7f0000006dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000007e40)=""/75, 0x4b}}], 0x6, 0x40000040, &(0x7f0000008080)={r2, r3+60000000}) r4 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000003bc0), 0x0) copy_file_range(r0, &(0x7f0000000040)=0x9, r4, 0x0, 0x20, 0x0) 20:34:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x17, {0x10, 0x5, @l2={'eth', 0x3a, 'lo\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x45004}, 0x40) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x2]}, 0x8, 0x80000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in6=@private0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {@in, 0x0, 0x33}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_auth={0x48, 0x1, {{'cbcmac(aes)\x00'}}}]}, 0x180}}, 0x0) [ 368.311356] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 368.314330] loop2: detected capacity change from 0 to 8 [ 368.321915] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (2 blocks) 20:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:27 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x0, &(0x7f0000000200)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:27 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 368.457793] loop2: detected capacity change from 0 to 8 [ 368.466234] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (2 blocks) [ 368.486335] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. 20:34:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000000000400ac", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 368.539820] loop2: detected capacity change from 0 to 8 [ 368.544439] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (2 blocks) 20:34:28 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:28 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:28 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:28 executing program 0: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:28 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 368.677761] loop2: detected capacity change from 0 to 4 [ 368.687680] EXT4-fs (loop2): invalid first ino: 0 20:34:28 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:37 executing program 0: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:37 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:37 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@flushsa={0x14, 0x1c, 0x200, 0x70bd27, 0x25dfdbfd, {0xf}}, 0x14}}, 0x0) 20:34:37 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x2, 0x1) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000540)="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") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="28000000fd6bc79d222000010000000000000000000465f18d0400004c62a4d254f69cc94052c3d0060491e360059e48d5b86a6b4d681c9f05ae04788fc0f90b61cac87a7e424c380a0b4fe62b6b494e22ec0139004fbc21bd1aae86f5a4b0e8a2e927ff4f6c08e591f54a7d33d214ac1928b967e69f63d96dc1cee68eda2dcaba7b26c8a9066a924e081f70f4339acec00da9d479c03ca5e3fd22332d07e696b49f66618ae6"], 0x28}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x3, 0x1000}}, './file0\x00'}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000100)={0x6, 'ip6gretap0\x00', {0x200}, 0x1ff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r2) sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x44000) 20:34:37 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 378.219930] loop2: detected capacity change from 0 to 4 20:34:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 378.242897] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:34:37 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:37 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:37 executing program 0: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:37 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 378.527868] loop2: detected capacity change from 0 to 4 [ 378.547458] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:34:48 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:48 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:34:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014a00)) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@md5={0x1, "df7ba59a6226101396f157278c3c4deb"}, 0x11, 0x2) 20:34:48 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:48 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000021c0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 389.405575] loop2: detected capacity change from 0 to 4 [ 389.432443] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:34:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:48 executing program 0: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) syz_80211_inject_frame(&(0x7f0000000000)=@device_b={0x8, 0x2, 0x11, 0x18}, &(0x7f0000000140)=ANY=[@ANYBLOB="a000ea00bfffffffffff0802110020005050505050507500000000b8a2c934bd03e908416aaf4a504b30ddb1", @ANYRES32, @ANYRESDEC, @ANYRESOCT, @ANYRESOCT=r0, @ANYRES32, @ANYRESOCT=r1], 0x2c) [ 389.567321] loop2: detected capacity change from 0 to 4 [ 389.585004] syz-executor.1 (5354) used greatest stack depth: 22896 bytes left 20:34:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000021c0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 389.598250] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:34:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:34:49 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 389.671976] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 20:34:49 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000040)=0x8001) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 20:34:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 389.824759] loop2: detected capacity change from 0 to 4 [ 389.833999] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) [ 389.987410] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 20:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000021c0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 20:34:59 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:34:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000040)=0x8001) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 20:34:59 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000ebd4611f0660373171bfd7c3bba59c0bad680233a9958f7a5941f459928002f5aa52a77241e83d72be8000000000000046b2c266e3aef943e95f1d756a66436efcd54f85769efeb53c71c0b45b1679a9fbc504f19a7148bcda0c5e44f099a61e1d5919ca5aacac58221370ca37caaf63c46c617b23263d477c056bafc467a948342fee60058be1f4a71d45683ef0dd528b2d1c5b1c735bcedba088167057ca31ac82ef93e4ec7bcc9f508bbf2d82dd68091be784f223a3c8723f90e4b1c99911c06fcc584408ae1930716b0c0d2684d503b284b661a7f09ec4d84d77e920", @ANYRES16=r1, @ANYBLOB="c1c3000000000000000067000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0801c40000e7ffff0720c30000000000"], 0x34}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r7) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r4, 0x339, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x180}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf0, r4, 0x100, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x27}, @void, @void}}, [@NL80211_ATTR_VENDOR_DATA={0x1e, 0xc5, "323daa3bb956956fadcb9475a369f43fb100a7ceae351e212e7f"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x7ff}, @NL80211_ATTR_VENDOR_DATA={0x9b, 0xc5, "a1a28fb47dc0cc832394e57a2e2b9011dc128e357b05e6faf0be1f383bdcd130363861921cb03c0b8a3933bbeb8c7fa535c16b374783af3a55dea7a76295dba3232bff47cd48c715146f24faac45793e654b9bc0bbf80d9e52ddc67d2e45c28179e4b9e3aba465edcadd21ec61f662a3137bcffbcd0ae672aeee7fbecc0d05d3689c15b69b5a2ea3dccb2a4b7c0036ebac33fc6bcc11b6"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}]}, 0xf0}}, 0x0) 20:34:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 400.051622] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 400.105403] loop2: detected capacity change from 0 to 4 20:34:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 400.142621] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:34:59 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:34:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 400.324985] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:34:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:34:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2", 0x11, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:34:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:34:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000021c0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 20:34:59 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 400.470906] loop2: detected capacity change from 0 to 4 [ 400.492958] EXT4-fs (loop2): invalid first ino: 0 20:34:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2", 0x11, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:00 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:00 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:00 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 400.718650] loop2: detected capacity change from 0 to 4 [ 400.746614] EXT4-fs (loop2): invalid first ino: 0 20:35:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140), 0x0, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 400.782481] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:35:09 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2", 0x11, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:09 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:09 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:09 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:09 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000ebd4611f0660373171bfd7c3bba59c0bad680233a9958f7a5941f459928002f5aa52a77241e83d72be8000000000000046b2c266e3aef943e95f1d756a66436efcd54f85769efeb53c71c0b45b1679a9fbc504f19a7148bcda0c5e44f099a61e1d5919ca5aacac58221370ca37caaf63c46c617b23263d477c056bafc467a948342fee60058be1f4a71d45683ef0dd528b2d1c5b1c735bcedba088167057ca31ac82ef93e4ec7bcc9f508bbf2d82dd68091be784f223a3c8723f90e4b1c99911c06fcc584408ae1930716b0c0d2684d503b284b661a7f09ec4d84d77e920", @ANYRES16=r1, @ANYBLOB="c1c3000000000000000067000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0801c40000e7ffff0720c30000000000"], 0x34}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r7) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r4, 0x339, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x180}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xf0, r4, 0x100, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x27}, @void, @void}}, [@NL80211_ATTR_VENDOR_DATA={0x1e, 0xc5, "323daa3bb956956fadcb9475a369f43fb100a7ceae351e212e7f"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x7ff}, @NL80211_ATTR_VENDOR_DATA={0x9b, 0xc5, "a1a28fb47dc0cc832394e57a2e2b9011dc128e357b05e6faf0be1f383bdcd130363861921cb03c0b8a3933bbeb8c7fa535c16b374783af3a55dea7a76295dba3232bff47cd48c715146f24faac45793e654b9bc0bbf80d9e52ddc67d2e45c28179e4b9e3aba465edcadd21ec61f662a3137bcffbcd0ae672aeee7fbecc0d05d3689c15b69b5a2ea3dccb2a4b7c0036ebac33fc6bcc11b6"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}]}, 0xf0}}, 0x0) [ 409.986373] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:35:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 410.018388] loop2: detected capacity change from 0 to 4 [ 410.033231] EXT4-fs (loop2): invalid first ino: 0 [ 410.107024] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:35:09 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:09 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:09 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:35:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 410.270121] loop2: detected capacity change from 0 to 4 [ 410.279640] EXT4-fs (loop2): invalid first ino: 0 20:35:20 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) (fail_nth: 1) 20:35:20 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:20 executing program 4: pipe(&(0x7f0000000440)={0xffffffffffffffff}) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000480)={0x10002015}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r2, &(0x7f0000000900)="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", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0xfdef) 20:35:20 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:35:20 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:20 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:20 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 420.663824] loop2: detected capacity change from 0 to 4 [ 420.681269] EXT4-fs (loop2): invalid first ino: 0 20:35:20 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:20 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 20:35:20 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:20 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:35:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:20 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:20 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 420.910321] loop2: detected capacity change from 0 to 4 [ 420.936433] EXT4-fs (loop2): invalid first ino: 0 20:35:20 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:20 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:20 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:29 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:29 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) 20:35:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7", 0x1e, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:29 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:29 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:29 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:35:29 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:29 executing program 4: pipe(&(0x7f0000000440)={0xffffffffffffffff}) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000480)={0x10002015}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r2, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x45) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0xfdef) [ 429.843048] loop2: detected capacity change from 0 to 4 [ 429.859509] EXT4-fs (loop2): invalid first ino: 0 20:35:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3) 20:35:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7", 0x1e, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:39 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:39 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:39 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 439.929178] loop2: detected capacity change from 0 to 4 [ 439.941542] EXT4-fs (loop2): invalid first ino: 0 20:35:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7", 0x1e, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:39 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 440.056314] loop2: detected capacity change from 0 to 4 [ 440.059646] EXT4-fs (loop2): invalid first ino: 0 20:35:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:49 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:49 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x4) 20:35:49 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:49 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 449.772821] loop2: detected capacity change from 0 to 4 [ 449.775285] EXT4-fs (loop2): invalid first ino: 0 20:35:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:49 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x6) 20:35:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:49 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 449.925699] loop2: detected capacity change from 0 to 4 20:35:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x8) 20:35:49 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 449.981704] EXT4-fs (loop2): invalid first ino: 0 20:35:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:35:59 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:35:59 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9", 0x20, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:35:59 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:35:59 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xa) 20:35:59 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 460.477929] loop2: detected capacity change from 0 to 4 [ 460.484360] EXT4-fs (loop2): invalid first ino: 0 20:35:59 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:59 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:59 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:35:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 460.619948] loop2: detected capacity change from 0 to 4 20:36:00 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:36:00 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 460.633251] EXT4-fs (loop2): invalid first ino: 0 20:36:00 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xc) 20:36:09 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x10) 20:36:09 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:09 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 470.264927] loop2: detected capacity change from 0 to 4 20:36:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 470.295260] EXT4-fs (loop2): invalid first ino: 0 20:36:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x11) 20:36:09 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:09 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:09 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:09 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 470.536083] loop2: detected capacity change from 0 to 4 20:36:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x12) 20:36:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 470.563935] EXT4-fs (loop2): invalid first ino: 0 20:36:10 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:10 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:18 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:18 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:18 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa", 0x21, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:18 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x18) 20:36:18 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:18 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 478.976335] loop2: detected capacity change from 0 to 4 [ 478.993725] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:36:18 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:27 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:27 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1e) 20:36:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:27 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:27 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:27 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:27 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 488.008572] loop2: detected capacity change from 0 to 4 [ 488.022797] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:36:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:27 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:27 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:27 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 488.138038] loop2: detected capacity change from 0 to 4 [ 488.158502] EXT4-fs (loop2): bad geometry: block count 127 exceeds size of device (1 blocks) 20:36:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:27 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:27 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:27 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:36:27 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x24) 20:36:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:27 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:27 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:27 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 488.332871] loop2: detected capacity change from 0 to 4 [ 488.349332] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:39 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:39 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2a) 20:36:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:36:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:39 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:36:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 500.376809] loop2: detected capacity change from 0 to 4 [ 500.404320] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:36:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:39 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:39 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:49 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x30) 20:36:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:49 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:49 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:49 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 510.331579] loop2: detected capacity change from 0 to 4 [ 510.345484] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:49 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 510.428768] loop2: detected capacity change from 0 to 4 [ 510.440711] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:58 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:58 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:58 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:58 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x36) 20:36:58 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 519.443779] loop2: detected capacity change from 0 to 4 [ 519.464420] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:58 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:36:58 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:58 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:36:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:36:59 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 519.635325] loop2: detected capacity change from 0 to 4 [ 519.652425] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:36:59 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3c) 20:36:59 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:59 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:36:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 519.881578] loop2: detected capacity change from 0 to 4 [ 519.918567] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:08 executing program 6: gettid() setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:08 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:08 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:08 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:08 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x66) 20:37:08 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, 0x0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:08 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:08 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 529.458793] loop2: detected capacity change from 0 to 4 [ 529.473521] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(0x0, 0x0) 20:37:08 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:08 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:08 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:09 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 529.658172] loop2: detected capacity change from 0 to 4 [ 529.675247] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:18 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001", 0x1d, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(0x0, 0x0) 20:37:18 executing program 7: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xf0) 20:37:18 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:18 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:18 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 538.870728] loop2: detected capacity change from 0 to 4 [ 538.875273] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001", 0x1d, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 538.943392] loop2: detected capacity change from 0 to 4 [ 538.956238] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:18 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:18 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x157) 20:37:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(0x0, 0x0) 20:37:18 executing program 7: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001", 0x1d, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:18 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 539.053549] loop2: detected capacity change from 0 to 4 [ 539.058181] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:18 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x300) 20:37:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:18 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 539.209159] loop2: detected capacity change from 0 to 4 20:37:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 539.216287] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:18 executing program 7: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000", 0x2c, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:28 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:28 executing program 7: r0 = gettid() kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:28 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x600) 20:37:28 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:28 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:28 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:28 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:28 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 549.404669] loop2: detected capacity change from 0 to 4 20:37:28 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 549.419711] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:28 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:39 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:39 executing program 7: r0 = gettid() kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xa00) 20:37:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:39 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x0, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 560.101493] loop2: detected capacity change from 0 to 4 [ 560.114605] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:39 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xc00) 20:37:39 executing program 1: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 560.237077] loop2: detected capacity change from 0 to 4 20:37:39 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:39 executing program 7: r0 = gettid() kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 560.254024] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f465", 0x33, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 560.337052] loop2: detected capacity change from 0 to 4 [ 560.344133] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:39 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:39 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:39 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ff", 0x37, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:39 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:39 executing program 7: r0 = gettid() kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 560.485809] loop2: detected capacity change from 0 to 4 [ 560.503032] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:37:48 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:37:48 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1100) 20:37:48 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:37:48 executing program 7: r0 = gettid() kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ff", 0x37, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:37:48 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:37:48 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:37:48 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x300) [ 569.394060] loop2: detected capacity change from 0 to 4 [ 569.405067] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:00 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:00 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:00 executing program 7: r0 = gettid() kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:00 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:00 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ff", 0x37, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:38:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1200) [ 581.439166] loop2: detected capacity change from 0 to 4 [ 581.448267] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:00 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:00 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:00 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:38:12 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:38:12 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:12 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:12 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:12 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1800) 20:38:12 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 592.912493] loop2: detected capacity change from 0 to 4 20:38:12 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 592.940835] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:12 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1e00) 20:38:12 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:12 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:12 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:12 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 20:38:12 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:12 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:38:22 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:38:22 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:22 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2000) 20:38:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 603.141168] loop2: detected capacity change from 0 to 4 [ 603.150233] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:22 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:22 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1200) 20:38:22 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 603.286160] loop2: detected capacity change from 0 to 4 [ 603.345466] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2400) 20:38:22 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:22 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:38:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ff", 0x37, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 603.436916] loop4: detected capacity change from 0 to 4 [ 603.446253] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 20:38:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2a00) 20:38:33 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:33 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:33 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:33 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:33 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:38:33 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 614.584617] loop2: detected capacity change from 0 to 4 [ 614.611313] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:34 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:34 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 614.801580] loop2: detected capacity change from 0 to 4 [ 614.816443] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:42 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3000) 20:38:42 executing program 3: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:42 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:42 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) 20:38:42 executing program 5: gettid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 623.420525] loop4: detected capacity change from 0 to 4 [ 623.433931] loop2: detected capacity change from 0 to 4 [ 623.454276] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 623.455697] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:38:42 executing program 3: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:42 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:42 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:42 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, 0x0) 20:38:43 executing program 5: gettid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:43 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 623.644157] loop2: detected capacity change from 0 to 4 20:38:43 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3600) 20:38:43 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:43 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:50 executing program 5: gettid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, 0x0) 20:38:50 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:50 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:50 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:50 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:50 executing program 3: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:50 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3c00) [ 631.488580] loop2: detected capacity change from 0 to 4 20:38:50 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:50 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:50 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:38:50 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3f00) 20:38:51 executing program 3: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:51 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:38:51 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:38:51 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, 0x0) 20:38:51 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 631.701109] loop2: detected capacity change from 0 to 4 20:38:51 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:38:51 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:02 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:02 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x4000) 20:39:02 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:02 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:39:02 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:02 executing program 3: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:02 executing program 2: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:02 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:02 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:39:02 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:02 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x5701) 20:39:13 executing program 2: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:13 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:13 executing program 4: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:13 executing program 3: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:39:13 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:39:13 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:13 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:13 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:13 executing program 3: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:39:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x6600) 20:39:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 1) 20:39:13 executing program 2: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:13 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 653.979442] FAULT_INJECTION: forcing a failure. [ 653.979442] name failslab, interval 1, probability 0, space 0, times 0 [ 653.989614] CPU: 0 UID: 0 PID: 6551 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 653.989650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 653.989671] Call Trace: [ 653.989680] [ 653.989689] dump_stack_lvl+0xfa/0x120 20:39:13 executing program 6: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 653.989724] should_fail_ex+0x4d7/0x5e0 [ 653.989770] ? __do_sys_memfd_create+0x1e5/0xab0 [ 653.989808] should_failslab+0xc2/0x120 [ 653.989835] __kmalloc_cache_noprof+0x80/0x780 [ 653.989883] ? __do_sys_memfd_create+0x1e5/0xab0 [ 653.989920] __do_sys_memfd_create+0x1e5/0xab0 [ 653.989959] ? ksys_write+0x1a3/0x240 [ 653.989983] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 653.990019] ? irqentry_exit+0xee/0x650 [ 653.990041] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 653.990072] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 653.990115] do_syscall_64+0xbf/0x420 [ 653.990145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 653.990170] RIP: 0033:0x7f732af72b19 [ 653.990189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.990211] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 653.990234] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 653.990249] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 653.990264] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 653.990278] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 653.990292] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 653.990326] 20:39:13 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:13 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:13 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) (fail_nth: 1) [ 654.099288] FAULT_INJECTION: forcing a failure. [ 654.099288] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 654.100413] CPU: 1 UID: 0 PID: 6566 Comm: syz-executor.2 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 654.100429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 654.100436] Call Trace: [ 654.100441] [ 654.100446] dump_stack_lvl+0xfa/0x120 [ 654.100467] should_fail_ex+0x4d7/0x5e0 [ 654.100492] _copy_to_user+0x32/0xd0 [ 654.100513] simple_read_from_buffer+0xe0/0x180 [ 654.100535] proc_fail_nth_read+0x18a/0x240 [ 654.100552] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 654.100568] ? security_file_permission+0x22/0x90 [ 654.100584] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 654.100599] vfs_read+0x1eb/0xc70 [ 654.100612] ? __pfx___mutex_lock+0x10/0x10 [ 654.100625] ? __fget_files+0x34/0x3b0 [ 654.100638] ? __pfx_vfs_read+0x10/0x10 [ 654.100650] ? lock_release+0xc8/0x270 [ 654.100669] ? __fget_files+0x20d/0x3b0 [ 654.100688] ksys_read+0x121/0x240 [ 654.100699] ? __pfx_ksys_read+0x10/0x10 [ 654.100711] ? fput+0x92/0xd0 [ 654.100728] do_syscall_64+0xbf/0x420 [ 654.100743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 654.100757] RIP: 0033:0x7fb99025c69c [ 654.100767] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 654.100778] RSP: 002b:00007fb98d81f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 654.100790] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fb99025c69c [ 654.100798] RDX: 000000000000000f RSI: 00007fb98d81f1e0 RDI: 0000000000000005 [ 654.100805] RBP: 00007fb98d81f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 654.100813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 654.100819] R13: 00007fffd9f49caf R14: 00007fb98d81f300 R15: 0000000000022000 [ 654.100837] 20:39:13 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:13 executing program 3: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000280)={0x5ae00000, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:39:24 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:24 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) 20:39:24 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:24 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x2, 0x0) 20:39:24 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 1) 20:39:24 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xf000) 20:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 2) [ 665.062207] loop4: detected capacity change from 0 to 4 [ 665.070899] EXT4-fs (loop4): invalid first ino: 0 20:39:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 3) [ 665.164628] FAULT_INJECTION: forcing a failure. [ 665.164628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 665.165690] CPU: 1 UID: 0 PID: 6605 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 665.165707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 665.165714] Call Trace: [ 665.165719] [ 665.165723] dump_stack_lvl+0xfa/0x120 [ 665.165743] should_fail_ex+0x4d7/0x5e0 [ 665.165768] strncpy_from_user+0x3b/0x2f0 [ 665.165788] __do_sys_memfd_create+0x21d/0xab0 [ 665.165810] ? ksys_write+0x1a3/0x240 [ 665.165823] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 665.165841] ? irqentry_exit+0xee/0x650 [ 665.165853] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 665.165870] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 665.165893] do_syscall_64+0xbf/0x420 [ 665.165909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.165922] RIP: 0033:0x7f732af72b19 [ 665.165932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.165944] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 665.165955] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 665.165963] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 665.165970] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 665.165977] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 665.165984] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 665.166002] 20:39:33 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x40000) 20:39:33 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b47, 0x0) 20:39:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 4) 20:39:33 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x4000, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:33 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:39:33 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:39:33 executing program 6: recvmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/4, 0x4}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/115, 0x73}, {&(0x7f0000000540)=""/53, 0x35}, {&(0x7f0000000580)=""/254, 0xfe}], 0x9, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000010200003f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x150}, 0x41) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff, 0x400, &(0x7f0000000100)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) syz_open_dev$sg(&(0x7f0000000a40), 0x8, 0x200100) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x2c, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x200}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x400}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x80) fchown(r0, r2, 0x0) [ 673.938795] FAULT_INJECTION: forcing a failure. [ 673.938795] name failslab, interval 1, probability 0, space 0, times 0 [ 673.946679] CPU: 0 UID: 0 PID: 6628 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) 20:39:33 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 673.946714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 673.946727] Call Trace: [ 673.946735] [ 673.946745] dump_stack_lvl+0xfa/0x120 [ 673.946779] should_fail_ex+0x4d7/0x5e0 [ 673.946826] ? shmem_alloc_inode+0x27/0x50 [ 673.946850] should_failslab+0xc2/0x120 [ 673.946878] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 673.946929] ? shmem_alloc_inode+0x27/0x50 [ 673.946951] shmem_alloc_inode+0x27/0x50 [ 673.946974] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 673.946996] alloc_inode+0x67/0x250 [ 673.947032] new_inode+0x1e/0x160 [ 673.947096] __shmem_get_inode+0x17c/0xe80 [ 673.947132] __shmem_file_setup+0x108/0x370 [ 673.947165] __do_sys_memfd_create+0x2ce/0xab0 [ 673.947212] ? ksys_write+0x1a3/0x240 [ 673.947235] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 673.947271] ? irqentry_exit+0xee/0x650 [ 673.947293] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 673.947325] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 673.947367] do_syscall_64+0xbf/0x420 [ 673.947397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 673.947422] RIP: 0033:0x7f732af72b19 [ 673.947442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 673.947464] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 673.947487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 673.947503] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 673.947517] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 673.947531] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 673.947544] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 673.947578] 20:39:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x80000) 20:39:33 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:33 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xfcbaaf32b8e45575, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) 20:39:33 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b49, 0x0) 20:39:33 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:33 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804103, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:39:33 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:39:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 5) 20:39:33 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:39:33 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 20:39:33 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x200000) 20:39:33 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:33 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xa0103) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @empty}, {0x6, @random="670549ea7746"}, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}, 'sit0\x00'}) sendfile(r3, r4, 0x0, 0xa0103) [ 674.246118] loop4: detected capacity change from 0 to 4 20:39:33 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:33 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c82, 0x0) [ 674.286823] EXT4-fs (loop4): invalid first ino: 0 [ 674.347864] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. [ 674.596546] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. 20:39:42 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) (fail_nth: 1) 20:39:42 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804108, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:39:42 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x541b, 0x0) 20:39:42 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480)=[{0x0, 0x200000000000000}], 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 6) 20:39:42 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x400000) 20:39:42 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:42 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xa0103) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @empty}, {0x6, @random="670549ea7746"}, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}, 'sit0\x00'}) sendfile(r3, r4, 0x0, 0xa0103) [ 682.958364] FAULT_INJECTION: forcing a failure. [ 682.958364] name failslab, interval 1, probability 0, space 0, times 0 [ 682.959255] CPU: 1 UID: 0 PID: 6697 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 682.959271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 682.959279] Call Trace: [ 682.959284] [ 682.959288] dump_stack_lvl+0xfa/0x120 [ 682.959308] should_fail_ex+0x4d7/0x5e0 [ 682.959335] ? security_inode_alloc+0x3e/0x130 [ 682.959356] should_failslab+0xc2/0x120 [ 682.959371] kmem_cache_alloc_noprof+0x80/0x760 [ 682.959391] ? __pfx_map_id_range_down+0x10/0x10 [ 682.959409] ? __create_object+0x59/0x80 [ 682.959430] ? security_inode_alloc+0x3e/0x130 [ 682.959449] security_inode_alloc+0x3e/0x130 [ 682.959470] inode_init_always_gfp+0xc9d/0xff0 [ 682.959488] alloc_inode+0x8d/0x250 [ 682.959506] new_inode+0x1e/0x160 [ 682.959524] __shmem_get_inode+0x17c/0xe80 [ 682.959543] __shmem_file_setup+0x108/0x370 [ 682.959560] __do_sys_memfd_create+0x2ce/0xab0 [ 682.959580] ? ksys_write+0x1a3/0x240 [ 682.959592] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 682.959610] ? irqentry_exit+0xee/0x650 [ 682.959622] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 682.959639] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 682.959661] do_syscall_64+0xbf/0x420 [ 682.959677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.959691] RIP: 0033:0x7f732af72b19 [ 682.959700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 682.959712] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 682.959723] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 682.959732] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 682.959739] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 682.959746] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 682.959753] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 682.959770] [ 682.971934] FAULT_INJECTION: forcing a failure. [ 682.971934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 682.981712] CPU: 0 UID: 0 PID: 6696 Comm: syz-executor.1 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 682.981746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 682.981759] Call Trace: [ 682.981767] [ 682.981776] dump_stack_lvl+0xfa/0x120 20:39:42 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 682.981806] should_fail_ex+0x4d7/0x5e0 [ 682.981851] _copy_to_user+0x32/0xd0 [ 682.981894] simple_read_from_buffer+0xe0/0x180 [ 682.981938] proc_fail_nth_read+0x18a/0x240 [ 682.981972] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 682.982005] ? security_file_permission+0x22/0x90 [ 682.982034] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 682.982066] vfs_read+0x1eb/0xc70 [ 682.982090] ? __pfx___mutex_lock+0x10/0x10 [ 682.982114] ? __fget_files+0x34/0x3b0 [ 682.982138] ? __pfx_vfs_read+0x10/0x10 [ 682.982162] ? lock_release+0xc8/0x270 [ 682.982198] ? __fget_files+0x20d/0x3b0 [ 682.982235] ksys_read+0x121/0x240 [ 682.982257] ? __pfx_ksys_read+0x10/0x10 [ 682.982280] ? fput+0x92/0xd0 [ 682.982316] do_syscall_64+0xbf/0x420 [ 682.982345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.982369] RIP: 0033:0x7f146858769c [ 682.982387] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 682.982408] RSP: 002b:00007f1465b4a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 682.982431] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f146858769c [ 682.982446] RDX: 000000000000000f RSI: 00007f1465b4a1e0 RDI: 0000000000000004 [ 682.982460] RBP: 00007f1465b4a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 682.982474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 682.982487] R13: 00007fffa988cc2f R14: 00007f1465b4a300 R15: 0000000000022000 [ 682.982522] [ 683.003892] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'. 20:39:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 7) 20:39:42 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5421, 0x0) 20:39:42 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 683.167013] loop4: detected capacity change from 0 to 4 [ 683.172090] EXT4-fs (loop4): invalid first ino: 0 20:39:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x8, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:39:51 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xf0ffff) 20:39:51 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x2, 0x0) 20:39:51 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 8) 20:39:51 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5450, 0x0) 20:39:51 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001080)={{0x1, 0x1, 0x18, r1, {r0}}, './file1\x00'}) r3 = socket$netlink(0x10, 0x3, 0xe) fcntl$setownex(r3, 0xf, &(0x7f0000002180)) r4 = io_uring_setup(0x1437, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f0000003bc0), 0x0) [ 692.237751] FAULT_INJECTION: forcing a failure. [ 692.237751] name failslab, interval 1, probability 0, space 0, times 0 io_submit(0x0, 0x2, &(0x7f0000002140)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000080)="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", 0x1000, 0xcf6, 0x0, 0x3, r2}, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x3, 0x3, r4, &(0x7f0000001100)="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", 0x1000, 0x1, 0x0, 0x3}]) setsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000000), 0x4) 20:39:51 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:51 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x300, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 692.255588] CPU: 0 UID: 0 PID: 6739 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 692.255625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 692.255639] Call Trace: [ 692.255646] [ 692.255655] dump_stack_lvl+0xfa/0x120 [ 692.255690] should_fail_ex+0x4d7/0x5e0 [ 692.255737] ? __d_alloc+0x34/0xa10 [ 692.255764] should_failslab+0xc2/0x120 [ 692.255792] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 692.255829] ? find_held_lock+0x2b/0x80 [ 692.255862] ? __d_alloc+0x34/0xa10 [ 692.255888] __d_alloc+0x34/0xa10 [ 692.255915] ? mpol_shared_policy_init+0x24f/0x390 [ 692.255961] d_alloc_pseudo+0x1d/0xc0 [ 692.255998] alloc_file_pseudo+0xbe/0x220 [ 692.256033] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 692.256065] ? __shmem_get_inode+0x684/0xe80 [ 692.256102] __shmem_file_setup+0x1a8/0x370 [ 692.256135] __do_sys_memfd_create+0x2ce/0xab0 [ 692.256177] ? ksys_write+0x1a3/0x240 [ 692.256209] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 692.256245] ? irqentry_exit+0xee/0x650 [ 692.256280] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 692.256313] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 692.256354] do_syscall_64+0xbf/0x420 [ 692.256384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.256409] RIP: 0033:0x7f732af72b19 [ 692.256428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.256450] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 692.256473] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 692.256489] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 692.256503] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 692.256517] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 692.256531] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 692.256565] 20:39:51 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:39:51 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5451, 0x0) 20:39:51 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4b47, 0x0) 20:39:51 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x44e6, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:39:51 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:01 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1000000) 20:40:01 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:40:01 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) 20:40:01 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4b49, 0x0) 20:40:01 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010f60)) 20:40:01 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x2000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:01 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 9) [ 702.231081] loop4: detected capacity change from 0 to 4 [ 702.247717] EXT4-fs (loop4): invalid first ino: 0 [ 702.300147] EXT4-fs (loop6): unable to read superblock [ 702.319961] EXT4-fs (loop6): unable to read superblock 20:40:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 10) 20:40:01 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) [ 702.460410] FAULT_INJECTION: forcing a failure. [ 702.460410] name failslab, interval 1, probability 0, space 0, times 0 [ 702.477362] CPU: 1 UID: 0 PID: 6795 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 702.477391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 702.477403] Call Trace: [ 702.477409] [ 702.477417] dump_stack_lvl+0xfa/0x120 [ 702.477447] should_fail_ex+0x4d7/0x5e0 [ 702.477485] ? alloc_empty_file+0x58/0x1e0 [ 702.477511] should_failslab+0xc2/0x120 [ 702.477533] kmem_cache_alloc_noprof+0x80/0x760 [ 702.477563] ? d_instantiate+0x92/0xb0 [ 702.477594] ? alloc_empty_file+0x58/0x1e0 [ 702.477617] ? _raw_spin_unlock+0x1e/0x40 [ 702.477645] alloc_empty_file+0x58/0x1e0 [ 702.477672] alloc_file_pseudo+0x12b/0x220 20:40:01 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:40:01 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5460, 0x0) 20:40:01 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) [ 702.477700] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 702.477736] __shmem_file_setup+0x1a8/0x370 [ 702.477764] __do_sys_memfd_create+0x2ce/0xab0 [ 702.477796] ? ksys_write+0x1a3/0x240 [ 702.477814] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 702.477854] do_syscall_64+0xbf/0x420 [ 702.477879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 702.477899] RIP: 0033:0x7f732af72b19 [ 702.477915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 702.477933] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 702.477952] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 702.477964] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 702.477976] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 702.477987] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 702.477999] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 702.478026] 20:40:01 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:01 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3f00, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:01 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2000000) 20:40:01 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40049409, 0x0) 20:40:02 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c82, 0x0) 20:40:02 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 11) [ 702.747056] loop4: detected capacity change from 0 to 4 [ 702.778310] EXT4-fs (loop4): invalid first ino: 0 20:40:13 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) 20:40:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 12) 20:40:13 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3000000) 20:40:13 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:13 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40086602, 0x0) 20:40:13 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:13 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x541b, 0x0) 20:40:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x20200, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 714.045996] FAULT_INJECTION: forcing a failure. [ 714.045996] name failslab, interval 1, probability 0, space 0, times 0 [ 714.051228] CPU: 1 UID: 0 PID: 6834 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 714.051246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 714.051253] Call Trace: [ 714.051258] [ 714.051262] dump_stack_lvl+0xfa/0x120 [ 714.051282] should_fail_ex+0x4d7/0x5e0 [ 714.051307] ? security_file_alloc+0x35/0x130 [ 714.051321] should_failslab+0xc2/0x120 [ 714.051336] kmem_cache_alloc_noprof+0x80/0x760 [ 714.051354] ? __create_object+0x59/0x80 [ 714.051375] ? security_file_alloc+0x35/0x130 [ 714.051388] security_file_alloc+0x35/0x130 [ 714.051401] init_file+0x95/0x480 [ 714.051418] alloc_empty_file+0x76/0x1e0 [ 714.051435] alloc_file_pseudo+0x12b/0x220 [ 714.051452] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 714.051474] __shmem_file_setup+0x1a8/0x370 [ 714.051492] __do_sys_memfd_create+0x2ce/0xab0 [ 714.051512] ? ksys_write+0x1a3/0x240 [ 714.051523] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 714.051542] ? irqentry_exit+0xee/0x650 [ 714.051553] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 714.051570] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 714.051592] do_syscall_64+0xbf/0x420 [ 714.051607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.051621] RIP: 0033:0x7f732af72b19 [ 714.051631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 714.051642] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 714.051654] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af72b19 [ 714.051662] RDX: 0000000000000880 RSI: 0000000000000000 RDI: 00007f732afcc0fb [ 714.051669] RBP: 0000000000000002 R08: 0000000000000440 R09: ffffffffffffffff [ 714.051676] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 714.051683] R13: 0000000020000100 R14: 0000000000000880 R15: 0000000020013c00 [ 714.051700] 20:40:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 13) 20:40:13 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40087602, 0x0) [ 714.142747] loop4: detected capacity change from 0 to 4 [ 714.153535] EXT4-fs (loop4): invalid first ino: 0 20:40:13 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:13 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x401c5820, 0x0) 20:40:13 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) 20:40:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x80000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:13 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:13 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5421, 0x0) 20:40:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 14) 20:40:22 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x101000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:22 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5450, 0x0) 20:40:22 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4020940d, 0x0) 20:40:22 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:40:22 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x4000000) [ 723.213119] FAULT_INJECTION: forcing a failure. [ 723.213119] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 723.230284] CPU: 0 UID: 0 PID: 6888 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 723.230322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 723.230335] Call Trace: [ 723.230343] [ 723.230352] dump_stack_lvl+0xfa/0x120 [ 723.230387] should_fail_ex+0x4d7/0x5e0 [ 723.230431] should_fail_alloc_page+0xe0/0x110 [ 723.230472] prepare_alloc_pages+0x1eb/0x550 [ 723.230521] __alloc_frozen_pages_noprof+0x185/0x2070 [ 723.230569] ? __is_insn_slot_addr+0x136/0x290 [ 723.230608] ? lock_release+0xc8/0x270 [ 723.230658] ? 0xffffffffa0000000 [ 723.230682] ? __is_insn_slot_addr+0x140/0x290 [ 723.230709] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 723.230742] ? perf_trace_lock+0xb5/0x5d0 [ 723.230779] ? __pfx_perf_trace_lock+0x10/0x10 [ 723.230810] ? lock_is_held_type+0x9e/0x120 [ 723.230836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 723.230877] ? policy_nodemask+0xeb/0x4e0 [ 723.230915] alloc_pages_mpol+0xed/0x340 [ 723.230949] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 723.230980] ? filemap_get_entry+0x1bb/0x3b0 [ 723.231014] ? __pfx_filemap_get_entry+0x10/0x10 [ 723.231054] folio_alloc_mpol_noprof+0x38/0x2a0 [ 723.231095] shmem_alloc_folio+0x11b/0x140 [ 723.231123] shmem_get_folio_gfp.constprop.0+0x4ea/0x13b0 [ 723.231162] ? find_held_lock+0x2b/0x80 [ 723.231195] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 723.231230] ? do_raw_read_trylock+0x92/0xb0 [ 723.231266] ? __pfx_perf_trace_lock+0x10/0x10 [ 723.231295] ? simple_xattr_get+0x173/0x1d0 [ 723.231332] shmem_write_begin+0x194/0x3b0 [ 723.231366] ? __pfx_shmem_write_begin+0x10/0x10 [ 723.231400] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 723.231442] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 723.231483] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 723.231530] generic_perform_write+0x391/0x810 [ 723.231569] ? __pfx_generic_perform_write+0x10/0x10 [ 723.231602] ? file_update_time_flags+0x367/0x4f0 [ 723.231637] shmem_file_write_iter+0x111/0x140 [ 723.231664] vfs_write+0xbe9/0x1150 [ 723.231687] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 723.231711] ? __fget_files+0x34/0x3b0 [ 723.231735] ? __pfx_vfs_write+0x10/0x10 [ 723.231781] __x64_sys_pwrite64+0x1f1/0x260 [ 723.231805] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 723.231840] do_syscall_64+0xbf/0x420 [ 723.231868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.231891] RIP: 0033:0x7f732af25ab7 [ 723.231909] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 723.231931] RSP: 002b:00007f73284e7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 723.231953] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25ab7 [ 723.231967] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 723.231980] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 723.231993] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 723.232007] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 723.232039] [ 723.305081] loop4: detected capacity change from 0 to 4 20:40:22 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:22 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80086601, 0x0) 20:40:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5451, 0x0) 20:40:22 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x104000, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 723.335659] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 20:40:22 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:22 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:40:22 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5452, 0x0) 20:40:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 15) 20:40:22 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x6000000) 20:40:22 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80087601, 0x0) 20:40:22 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x401000, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 723.625143] FAULT_INJECTION: forcing a failure. [ 723.625143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 723.632266] CPU: 0 UID: 0 PID: 6917 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 723.632299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 723.632312] Call Trace: [ 723.632321] [ 723.632329] dump_stack_lvl+0xfa/0x120 [ 723.632362] should_fail_ex+0x4d7/0x5e0 [ 723.632399] ? page_copy_sane+0xce/0x2b0 [ 723.632439] copy_folio_from_iter_atomic+0x383/0x1820 [ 723.632515] ? simple_xattr_get+0x173/0x1d0 [ 723.632567] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 723.632607] ? shmem_write_begin+0x1ab/0x3b0 [ 723.632658] ? __pfx_shmem_write_begin+0x10/0x10 [ 723.632691] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 723.632730] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 723.632761] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 723.632800] generic_perform_write+0x1d7/0x810 [ 723.632840] ? __pfx_generic_perform_write+0x10/0x10 [ 723.632874] ? file_update_time_flags+0x367/0x4f0 [ 723.632910] shmem_file_write_iter+0x111/0x140 [ 723.632938] vfs_write+0xbe9/0x1150 [ 723.632961] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 723.632986] ? __fget_files+0x34/0x3b0 [ 723.633010] ? __pfx_vfs_write+0x10/0x10 [ 723.633057] __x64_sys_pwrite64+0x1f1/0x260 [ 723.633082] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 723.633118] do_syscall_64+0xbf/0x420 [ 723.633147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.633171] RIP: 0033:0x7f732af25ab7 [ 723.633196] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 723.633217] RSP: 002b:00007f73284e7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 723.633239] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25ab7 [ 723.633253] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 723.633267] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 723.633280] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 723.633293] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 723.633325] [ 723.694123] loop4: detected capacity change from 0 to 4 [ 723.703579] EXT4-fs (loop4): invalid first ino: 0 20:40:38 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5460, 0x0) 20:40:38 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:38 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xa000000) 20:40:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 16) 20:40:38 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80111500, 0x0) 20:40:38 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:38 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000200)={0x0, 0x44fd, 0x2, 0x0, 0x27, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 739.174629] FAULT_INJECTION: forcing a failure. [ 739.174629] name fail_usercopy, interval 1, probability 0, space 0, times 0 20:40:38 executing program 7: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4020940d, 0x0) [ 739.193155] CPU: 1 UID: 0 PID: 6943 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 739.193175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.193186] Call Trace: [ 739.193191] [ 739.193196] dump_stack_lvl+0xfa/0x120 [ 739.193217] should_fail_ex+0x4d7/0x5e0 [ 739.193243] ? page_copy_sane+0xce/0x2b0 [ 739.193264] copy_folio_from_iter_atomic+0x383/0x1820 [ 739.193296] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 739.193317] ? shmem_write_begin+0x1ab/0x3b0 [ 739.193336] ? __pfx_shmem_write_begin+0x10/0x10 [ 739.193354] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 739.193375] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 739.193392] ? ktime_get_coarse_real_ts64_mg+0x213/0x2a0 [ 739.193413] generic_perform_write+0x1d7/0x810 [ 739.193435] ? __pfx_generic_perform_write+0x10/0x10 [ 739.193453] ? file_update_time_flags+0x367/0x4f0 [ 739.193473] shmem_file_write_iter+0x111/0x140 [ 739.193488] vfs_write+0xbe9/0x1150 [ 739.193501] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 739.193514] ? __fget_files+0x34/0x3b0 [ 739.193528] ? __pfx_vfs_write+0x10/0x10 [ 739.193553] __x64_sys_pwrite64+0x1f1/0x260 [ 739.193566] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 739.193585] do_syscall_64+0xbf/0x420 [ 739.193601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 739.193615] RIP: 0033:0x7f732af25ab7 [ 739.193625] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 739.193636] RSP: 002b:00007f73284e7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 739.193648] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25ab7 [ 739.193656] RDX: 0000000000000022 RSI: 0000000020000140 RDI: 0000000000000004 [ 739.193663] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 739.193670] R10: 0000000000000440 R11: 0000000000000293 R12: 0000000000000004 [ 739.193677] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 739.193694] 20:40:38 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 739.258944] loop4: detected capacity change from 0 to 4 [ 739.275561] EXT4-fs (loop4): invalid first ino: 0 20:40:49 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x801c581f, 0x0) 20:40:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x8000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:49 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:49 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:49 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40049409, 0x0) 20:40:49 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:40:49 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xc000000) 20:40:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 17) 20:40:49 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:49 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40086602, 0x0) [ 750.307100] FAULT_INJECTION: forcing a failure. [ 750.307100] name failslab, interval 1, probability 0, space 0, times 0 [ 750.308789] CPU: 1 UID: 0 PID: 6969 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 750.308819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.308831] Call Trace: [ 750.308839] [ 750.308848] dump_stack_lvl+0xfa/0x120 [ 750.308878] should_fail_ex+0x4d7/0x5e0 [ 750.308922] ? do_getname+0x2b/0x3d0 [ 750.308969] should_failslab+0xc2/0x120 [ 750.309007] kmem_cache_alloc_noprof+0x80/0x760 [ 750.309061] ? vfs_write+0x169/0x1150 [ 750.309091] ? do_getname+0x2b/0x3d0 [ 750.309118] do_getname+0x2b/0x3d0 [ 750.309152] do_sys_openat2+0xa0/0x210 [ 750.309206] ? __pfx_do_sys_openat2+0x10/0x10 [ 750.309278] __x64_sys_openat+0x142/0x200 [ 750.309327] ? __pfx___x64_sys_openat+0x10/0x10 [ 750.309396] do_syscall_64+0xbf/0x420 [ 750.309440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.309474] RIP: 0033:0x7f732af25a04 [ 750.309500] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 750.309532] RSP: 002b:00007f73284e7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 750.309561] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25a04 [ 750.309576] RDX: 0000000000000002 RSI: 00007f73284e8000 RDI: 00000000ffffff9c [ 750.309590] RBP: 00007f73284e8000 R08: 0000000000000000 R09: ffffffffffffffff [ 750.309603] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 750.309616] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 750.309647] 20:40:49 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) 20:40:49 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 20:40:49 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40087602, 0x0) 20:40:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x20000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:40:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 18) 20:40:49 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) (fail_nth: 1) 20:40:49 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0xdf90e5a3b843a2c8, 0x80, 0x78, 0x0, 0xff, 0x0, 0x0, 0x1f, 0x20865, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40701, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffd}, r1, 0x9, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0xe42, &(0x7f00000003c0)="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") clone3(&(0x7f0000000200)={0x4080000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x4}, &(0x7f0000000100)=""/33, 0x21, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=[r0], 0x1}, 0x58) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)) [ 750.606602] loop4: detected capacity change from 0 to 4 [ 750.624281] EXT4-fs (loop4): invalid first ino: 0 [ 750.632137] FAULT_INJECTION: forcing a failure. [ 750.632137] name failslab, interval 1, probability 0, space 0, times 0 [ 750.640259] CPU: 1 UID: 0 PID: 6995 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 750.640298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 750.640316] Call Trace: [ 750.640326] [ 750.640339] dump_stack_lvl+0xfa/0x120 [ 750.640383] should_fail_ex+0x4d7/0x5e0 [ 750.640442] ? kobject_uevent_env+0x22e/0xf90 [ 750.640489] should_failslab+0xc2/0x120 [ 750.640527] __kmalloc_cache_noprof+0x80/0x780 [ 750.640573] ? __mutex_unlock_slowpath+0x157/0x740 [ 750.640606] ? ww_mutex_lock+0xa3/0x160 [ 750.640640] ? kobject_uevent_env+0x22e/0xf90 [ 750.640673] kobject_uevent_env+0x22e/0xf90 [ 750.640709] ? bus_to_subsys+0x10e/0x150 [ 750.640738] device_del+0x80a/0xd20 [ 750.640770] ? simple_release_fs+0x94/0xc0 [ 750.640803] ? __pfx_device_del+0x10/0x10 [ 750.640843] device_unregister+0x15/0x30 [ 750.640879] bdi_unregister+0x3df/0x5a0 [ 750.640928] ? __pfx_bdi_unregister+0x10/0x10 [ 750.640997] ? up_write+0x265/0x4e0 [ 750.641044] __del_gendisk+0x9a3/0xb70 [ 750.641082] ? down_read+0x1b1/0x450 [ 750.641105] ? __pfx___del_gendisk+0x10/0x10 [ 750.641142] ? up_write+0x265/0x4e0 [ 750.641177] del_gendisk+0x142/0x1f0 [ 750.641220] loop_control_ioctl+0x489/0x670 [ 750.641253] ? __pfx_loop_control_ioctl+0x10/0x10 [ 750.641287] ? selinux_file_ioctl+0xb9/0x280 [ 750.641324] ? __pfx_loop_control_ioctl+0x10/0x10 [ 750.641356] __x64_sys_ioctl+0x18f/0x210 [ 750.641393] do_syscall_64+0xbf/0x420 [ 750.641419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 750.641441] RIP: 0033:0x7f6fa5379b19 [ 750.641458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.641477] RSP: 002b:00007f6fa28ef188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 750.641498] RAX: ffffffffffffffda RBX: 00007f6fa548cf60 RCX: 00007f6fa5379b19 [ 750.641511] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 750.641523] RBP: 00007f6fa28ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 750.641536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 750.641547] R13: 00007fff7ba7a44f R14: 00007f6fa28ef300 R15: 0000000000022000 [ 750.641579] 20:41:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x10000000) 20:41:00 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) (fail_nth: 2) 20:41:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 19) 20:41:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3f000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:00 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:41:00 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) 20:41:00 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x401c5820, 0x0) 20:41:00 executing program 5: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 760.693912] FAULT_INJECTION: forcing a failure. [ 760.693912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 760.696217] CPU: 1 UID: 0 PID: 7006 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 760.696234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.696242] Call Trace: [ 760.696246] [ 760.696251] dump_stack_lvl+0xfa/0x120 [ 760.696271] should_fail_ex+0x4d7/0x5e0 [ 760.696296] strncpy_from_user+0x3b/0x2f0 [ 760.696317] do_getname+0x70/0x3d0 [ 760.696337] do_sys_openat2+0xa0/0x210 [ 760.696354] ? __pfx_do_sys_openat2+0x10/0x10 [ 760.696378] __x64_sys_openat+0x142/0x200 [ 760.696396] ? __pfx___x64_sys_openat+0x10/0x10 [ 760.696421] do_syscall_64+0xbf/0x420 [ 760.696436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.696450] RIP: 0033:0x7f732af25a04 [ 760.696460] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 760.696471] RSP: 002b:00007f73284e7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 760.696483] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25a04 [ 760.696491] RDX: 0000000000000002 RSI: 00007f73284e8000 RDI: 00000000ffffff9c [ 760.696498] RBP: 00007f73284e8000 R08: 0000000000000000 R09: ffffffffffffffff [ 760.696506] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 760.696513] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 760.696530] 20:41:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 20) [ 760.763329] FAULT_INJECTION: forcing a failure. [ 760.763329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 760.770888] FAULT_INJECTION: forcing a failure. [ 760.770888] name failslab, interval 1, probability 0, space 0, times 0 [ 760.772002] CPU: 1 UID: 0 PID: 7018 Comm: syz-executor.7 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 760.772018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.772026] Call Trace: [ 760.772031] [ 760.772035] dump_stack_lvl+0xfa/0x120 [ 760.772057] should_fail_ex+0x4d7/0x5e0 [ 760.772084] _copy_from_user+0x30/0xd0 [ 760.772106] kstrtouint_from_user+0xbd/0x180 [ 760.772122] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 760.772138] ? __lock_acquire+0x451/0x2250 [ 760.772159] ? fdget_pos+0x2a8/0x380 [ 760.772182] proc_fail_nth_write+0x7b/0x220 [ 760.772200] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 760.772218] ? lock_is_held_type+0x9e/0x120 [ 760.772233] vfs_write+0x2b7/0x1150 [ 760.772245] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 760.772262] ? __pfx___mutex_lock+0x10/0x10 [ 760.772275] ? __fget_files+0x34/0x3b0 [ 760.772288] ? __pfx_vfs_write+0x10/0x10 [ 760.772300] ? lock_release+0xc8/0x270 [ 760.772318] ? __fget_files+0x20d/0x3b0 [ 760.772337] ksys_write+0x121/0x240 [ 760.772349] ? __pfx_ksys_write+0x10/0x10 [ 760.772361] ? fput+0x92/0xd0 [ 760.772379] do_syscall_64+0xbf/0x420 [ 760.772395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.772409] RIP: 0033:0x7f6fa532c5ff [ 760.772419] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 760.772430] RSP: 002b:00007f6fa28ef170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 760.772442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fa532c5ff [ 760.772450] RDX: 0000000000000001 RSI: 00007f6fa28ef1e0 RDI: 0000000000000005 [ 760.772457] RBP: 00007f6fa28ef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.772465] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 760.772471] R13: 00007fff7ba7a44f R14: 00007f6fa28ef300 R15: 0000000000022000 [ 760.772489] [ 760.787906] CPU: 1 UID: 0 PID: 7022 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 760.787922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 760.787929] Call Trace: [ 760.787933] [ 760.787937] dump_stack_lvl+0xfa/0x120 [ 760.787952] should_fail_ex+0x4d7/0x5e0 [ 760.787974] ? alloc_empty_file+0x58/0x1e0 [ 760.787988] should_failslab+0xc2/0x120 [ 760.788004] kmem_cache_alloc_noprof+0x80/0x760 [ 760.788023] ? __is_insn_slot_addr+0x136/0x290 [ 760.788039] ? lock_release+0xc8/0x270 [ 760.788057] ? alloc_empty_file+0x58/0x1e0 [ 760.788071] alloc_empty_file+0x58/0x1e0 [ 760.788088] path_openat+0xee/0x2d60 [ 760.788102] ? __kernel_text_address+0xd/0x40 [ 760.788119] ? unwind_get_return_address+0x59/0xa0 [ 760.788133] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 760.788151] ? arch_stack_walk+0x9c/0xf0 [ 760.788172] ? __pfx_path_openat+0x10/0x10 [ 760.788191] ? perf_trace_lock+0xb5/0x5d0 [ 760.788208] ? __lock_acquire+0x451/0x2250 [ 760.788228] do_file_open+0x209/0x460 [ 760.788241] ? __pfx_do_file_open+0x10/0x10 [ 760.788265] ? find_held_lock+0x2b/0x80 [ 760.788276] ? alloc_fd+0x2c1/0x560 [ 760.788288] ? lock_release+0xc8/0x270 [ 760.788305] ? _raw_spin_unlock+0x1e/0x40 [ 760.788323] ? alloc_fd+0x2c1/0x560 [ 760.788341] do_sys_openat2+0xe7/0x210 [ 760.788358] ? __pfx_do_sys_openat2+0x10/0x10 [ 760.788382] __x64_sys_openat+0x142/0x200 [ 760.788399] ? __pfx___x64_sys_openat+0x10/0x10 [ 760.788424] do_syscall_64+0xbf/0x420 [ 760.788438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.788450] RIP: 0033:0x7f732af25a04 [ 760.788460] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 760.788470] RSP: 002b:00007f73284e7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 760.788481] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25a04 [ 760.788489] RDX: 0000000000000002 RSI: 00007f73284e8000 RDI: 00000000ffffff9c [ 760.788496] RBP: 00007f73284e8000 R08: 0000000000000000 R09: ffffffffffffffff [ 760.788504] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 760.788511] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 760.788527] 20:41:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x100000800, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:00 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) 20:41:00 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:41:00 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4020940d, 0x0) 20:41:00 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:41:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 21) 20:41:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x10000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:00 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0189436, 0x0) 20:41:00 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x11000000) [ 760.974766] loop4: detected capacity change from 0 to 4 20:41:00 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x2020000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 760.999230] EXT4-fs (loop4): invalid first ino: 0 20:41:11 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x12000000) 20:41:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 22) 20:41:11 executing program 6: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) 20:41:11 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:41:11 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x80086601, 0x0) 20:41:11 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x2, 0x0) 20:41:11 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x8000000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:11 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc020660b, 0x0) [ 772.622007] FAULT_INJECTION: forcing a failure. [ 772.622007] name failslab, interval 1, probability 0, space 0, times 0 20:41:12 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b47, 0x0) [ 772.640267] CPU: 0 UID: 0 PID: 7074 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 772.640301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 772.640315] Call Trace: [ 772.640322] [ 772.640331] dump_stack_lvl+0xfa/0x120 [ 772.640365] should_fail_ex+0x4d7/0x5e0 [ 772.640416] ? security_file_alloc+0x35/0x130 [ 772.640441] should_failslab+0xc2/0x120 [ 772.640468] kmem_cache_alloc_noprof+0x80/0x760 [ 772.640504] ? __create_object+0x59/0x80 [ 772.640542] ? security_file_alloc+0x35/0x130 [ 772.640566] security_file_alloc+0x35/0x130 [ 772.640592] init_file+0x95/0x480 [ 772.640622] alloc_empty_file+0x76/0x1e0 [ 772.640654] path_openat+0xee/0x2d60 [ 772.640679] ? __kernel_text_address+0xd/0x40 [ 772.640711] ? unwind_get_return_address+0x59/0xa0 [ 772.640735] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 772.640767] ? arch_stack_walk+0x9c/0xf0 [ 772.640805] ? __pfx_path_openat+0x10/0x10 [ 772.640832] ? perf_trace_lock+0xb5/0x5d0 [ 772.640862] ? __lock_acquire+0x451/0x2250 [ 772.640900] do_file_open+0x209/0x460 [ 772.640925] ? __pfx_do_file_open+0x10/0x10 [ 772.640963] ? find_held_lock+0x2b/0x80 [ 772.640983] ? alloc_fd+0x2c1/0x560 [ 772.641006] ? lock_release+0xc8/0x270 [ 772.641040] ? _raw_spin_unlock+0x1e/0x40 [ 772.641073] ? alloc_fd+0x2c1/0x560 [ 772.641106] do_sys_openat2+0xe7/0x210 [ 772.641138] ? __pfx_do_sys_openat2+0x10/0x10 [ 772.641184] __x64_sys_openat+0x142/0x200 [ 772.641230] ? __pfx___x64_sys_openat+0x10/0x10 [ 772.641277] do_syscall_64+0xbf/0x420 [ 772.641306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 772.641329] RIP: 0033:0x7f732af25a04 [ 772.641347] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 772.641368] RSP: 002b:00007f73284e7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 772.641391] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af25a04 [ 772.641405] RDX: 0000000000000002 RSI: 00007f73284e8000 RDI: 00000000ffffff9c [ 772.641419] RBP: 00007f73284e8000 R08: 0000000000000000 R09: ffffffffffffffff [ 772.641433] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 772.641446] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 772.641478] 20:41:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 23) 20:41:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x8000001000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:23 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x80087601, 0x0) 20:41:23 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:41:23 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b49, 0x0) 20:41:23 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) (fail_nth: 1) 20:41:23 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x18000000) 20:41:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x10100000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:23 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 784.447089] loop4: detected capacity change from 0 to 4 [ 784.464493] EXT4-fs (loop4): invalid first ino: 0 20:41:23 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:41:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 24) 20:41:23 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x80111500, 0x0) [ 784.555922] FAULT_INJECTION: forcing a failure. [ 784.555922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.556920] CPU: 0 UID: 0 PID: 7108 Comm: syz-executor.6 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 784.556935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.556943] Call Trace: [ 784.556948] [ 784.556953] dump_stack_lvl+0xfa/0x120 [ 784.556974] should_fail_ex+0x4d7/0x5e0 [ 784.557001] _copy_to_user+0x32/0xd0 [ 784.557025] simple_read_from_buffer+0xe0/0x180 [ 784.557049] proc_fail_nth_read+0x18a/0x240 [ 784.557068] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 784.557085] ? security_file_permission+0x22/0x90 [ 784.557101] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 784.557117] vfs_read+0x1eb/0xc70 [ 784.557130] ? __pfx___mutex_lock+0x10/0x10 [ 784.557143] ? __fget_files+0x34/0x3b0 [ 784.557157] ? __pfx_vfs_read+0x10/0x10 [ 784.557169] ? lock_release+0xc8/0x270 [ 784.557193] ? __fget_files+0x20d/0x3b0 [ 784.557212] ksys_read+0x121/0x240 [ 784.557224] ? __pfx_ksys_read+0x10/0x10 [ 784.557235] ? fput+0x92/0xd0 [ 784.557254] do_syscall_64+0xbf/0x420 [ 784.557270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 784.557284] RIP: 0033:0x7f2db054c69c [ 784.557294] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 784.557305] RSP: 002b:00007f2dadb0f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 784.557317] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f2db054c69c [ 784.557325] RDX: 000000000000000f RSI: 00007f2dadb0f1e0 RDI: 0000000000000004 [ 784.557333] RBP: 00007f2dadb0f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 784.557340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 784.557347] R13: 00007ffdf97f7bef R14: 00007f2dadb0f300 R15: 0000000000022000 [ 784.557373] 20:41:24 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x10400000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:24 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x2, 0x0, 0x27f}) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000180)) syz_io_uring_setup(0x697e, &(0x7f0000000080)={0x0, 0x1a1, 0x2, 0x3, 0xc9}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) [ 784.624053] FAULT_INJECTION: forcing a failure. [ 784.624053] name failslab, interval 1, probability 0, space 0, times 0 [ 784.625977] CPU: 1 UID: 0 PID: 7120 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 784.626008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 784.626022] Call Trace: [ 784.626030] [ 784.626040] dump_stack_lvl+0xfa/0x120 [ 784.626073] should_fail_ex+0x4d7/0x5e0 [ 784.626120] ? __kernfs_new_node+0xd3/0x940 [ 784.626155] should_failslab+0xc2/0x120 [ 784.626190] kmem_cache_alloc_noprof+0x80/0x760 [ 784.626230] ? __pfx_avc_has_perm+0x10/0x10 [ 784.626266] ? __kernfs_new_node+0xd3/0x940 [ 784.626299] __kernfs_new_node+0xd3/0x940 [ 784.626332] ? __lock_acquire+0x451/0x2250 [ 784.626369] ? __pfx___kernfs_new_node+0x10/0x10 [ 784.626410] ? lock_acquire+0x15e/0x2d0 [ 784.626439] ? kernfs_root+0x23/0x2a0 [ 784.626473] ? find_held_lock+0x2b/0x80 [ 784.626495] ? kernfs_root+0xee/0x2a0 [ 784.626529] ? lock_release+0xc8/0x270 [ 784.626557] ? lock_is_held_type+0x9e/0x120 [ 784.626588] kernfs_new_node+0x13c/0x1e0 [ 784.626635] kernfs_create_dir_ns+0x4d/0x1a0 [ 784.626662] internal_create_group+0x440/0xeb0 [ 784.626700] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 784.626734] ? __pfx_internal_create_group+0x10/0x10 [ 784.626770] ? blk_validate_limits+0xc27/0x15c0 [ 784.626806] ? lock_is_held_type+0x9e/0x120 [ 784.626833] loop_configure+0xc46/0x15a0 [ 784.626901] ? __pfx_loop_configure+0x10/0x10 [ 784.626959] ? avc_has_extended_perms+0x107/0xf20 [ 784.626988] ? find_held_lock+0x2b/0x80 [ 784.627009] ? avc_has_extended_perms+0x23b/0xf20 [ 784.627038] ? lock_release+0xc8/0x270 [ 784.627073] lo_ioctl+0x674/0x1cb0 [ 784.627118] ? __pfx_lo_ioctl+0x10/0x10 [ 784.627153] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 784.627184] ? __pfx_perf_trace_lock+0x10/0x10 [ 784.627224] ? lock_acquire+0x15e/0x2d0 [ 784.627254] ? __virt_addr_valid+0x1c6/0x5d0 [ 784.627283] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 784.627319] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 784.627350] ? lock_release+0xc8/0x270 [ 784.627380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 784.627421] ? blkdev_common_ioctl+0x1c3/0x2860 [ 784.627490] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 784.627529] ? __fget_files+0x34/0x3b0 [ 784.627555] ? find_held_lock+0x2b/0x80 [ 784.627576] ? __fget_files+0x203/0x3b0 [ 784.627603] ? __pfx_lo_ioctl+0x10/0x10 [ 784.627640] blkdev_ioctl+0x365/0x6d0 [ 784.627671] ? __pfx_blkdev_ioctl+0x10/0x10 [ 784.627704] ? selinux_file_ioctl+0xb9/0x280 [ 784.627746] ? __pfx_blkdev_ioctl+0x10/0x10 [ 784.627780] __x64_sys_ioctl+0x18f/0x210 [ 784.627823] do_syscall_64+0xbf/0x420 [ 784.627853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 784.627877] RIP: 0033:0x7f732af728d7 [ 784.627896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.627919] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 784.627942] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 784.627957] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 784.627971] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 784.627985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 784.627999] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 784.628033] [ 784.716273] loop4: detected capacity change from 0 to 4 20:41:24 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x300000000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:24 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 20:41:24 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x801c581f, 0x0) 20:41:24 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1e000000) [ 784.764396] EXT4-fs (loop4): invalid first ino: 0 20:41:24 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:41:24 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:41:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 25) 20:41:34 executing program 5: r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000588000/0x3000)=nil) shmat(r1, &(0x7f00007a3000/0x4000)=nil, 0x1000) mprotect(&(0x7f0000401000/0x2000)=nil, 0x2000, 0x0) 20:41:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 26) 20:41:34 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x80811501, 0x0) 20:41:34 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x2, 0x0) 20:41:34 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x24000000) 20:41:34 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0xbd}}, './file0\x00'}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x30, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40000080) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0xb630a3eb56edc072}, 0x40004) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {}, ["", ""]}, 0x1c}}, 0x0) r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) r7 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r7, 0x4008240b, &(0x7f0000000200)={0x2, 0x80, 0x5, 0x9, 0x54, 0x4f, 0x0, 0x4, 0x18, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x87, 0x18}, 0x100, 0x1, 0x92, 0x9, 0x1f, 0x2, 0x401, 0x0, 0x0, 0x0, 0xc92f}) 20:41:34 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x800000000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:34 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c82, 0x0) 20:41:34 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x541b, 0x0) [ 795.191860] FAULT_INJECTION: forcing a failure. [ 795.191860] name failslab, interval 1, probability 0, space 0, times 0 [ 795.193705] CPU: 0 UID: 0 PID: 7176 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 795.193750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 795.193769] Call Trace: [ 795.193780] [ 795.193793] dump_stack_lvl+0xfa/0x120 [ 795.193839] should_fail_ex+0x4d7/0x5e0 [ 795.193907] ? __kernfs_new_node+0xd3/0x940 [ 795.193955] should_failslab+0xc2/0x120 [ 795.193996] kmem_cache_alloc_noprof+0x80/0x760 [ 795.194067] ? __kernfs_new_node+0xd3/0x940 [ 795.194116] __kernfs_new_node+0xd3/0x940 [ 795.194164] ? __lock_acquire+0x451/0x2250 [ 795.194225] ? __pfx___kernfs_new_node+0x10/0x10 [ 795.194279] ? lock_acquire+0x15e/0x2d0 [ 795.194318] ? kernfs_root+0x23/0x2a0 [ 795.194364] ? find_held_lock+0x2b/0x80 [ 795.194394] ? kernfs_root+0xee/0x2a0 [ 795.194439] ? lock_release+0xc8/0x270 [ 795.194479] ? lock_is_held_type+0x9e/0x120 [ 795.194524] kernfs_new_node+0x13c/0x1e0 [ 795.194593] __kernfs_create_file+0x55/0x360 [ 795.194644] sysfs_add_file_mode_ns+0x21c/0x430 [ 795.194704] ? __pfx_dev_attr_store+0x10/0x10 [ 795.194767] internal_create_group+0x662/0xeb0 [ 795.194841] ? __pfx_internal_create_group+0x10/0x10 [ 795.194894] ? blk_validate_limits+0xc27/0x15c0 [ 795.194949] ? lock_is_held_type+0x9e/0x120 [ 795.194990] loop_configure+0xc46/0x15a0 [ 795.195089] ? __pfx_loop_configure+0x10/0x10 [ 795.195173] ? avc_has_extended_perms+0x107/0xf20 [ 795.195216] ? find_held_lock+0x2b/0x80 [ 795.195248] ? avc_has_extended_perms+0x23b/0xf20 [ 795.195291] ? lock_release+0xc8/0x270 [ 795.195340] lo_ioctl+0x674/0x1cb0 [ 795.195405] ? __pfx_lo_ioctl+0x10/0x10 [ 795.195454] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 795.195498] ? __pfx_perf_trace_lock+0x10/0x10 [ 795.195543] ? lock_acquire+0x15e/0x2d0 [ 795.195571] ? __virt_addr_valid+0x1c6/0x5d0 [ 795.195599] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 795.195631] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 795.195660] ? lock_release+0xc8/0x270 [ 795.195689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 795.195726] ? blkdev_common_ioctl+0x1c3/0x2860 [ 795.195790] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 795.195827] ? __fget_files+0x34/0x3b0 [ 795.195850] ? find_held_lock+0x2b/0x80 [ 795.195870] ? __fget_files+0x203/0x3b0 [ 795.195895] ? __pfx_lo_ioctl+0x10/0x10 [ 795.195929] blkdev_ioctl+0x365/0x6d0 [ 795.195958] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.195989] ? selinux_file_ioctl+0xb9/0x280 [ 795.196027] ? __pfx_blkdev_ioctl+0x10/0x10 [ 795.196059] __x64_sys_ioctl+0x18f/0x210 [ 795.196105] do_syscall_64+0xbf/0x420 [ 795.196146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.196178] RIP: 0033:0x7f732af728d7 [ 795.196195] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.196217] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.196239] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 795.196253] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 795.196267] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 795.196280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 795.196292] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 795.196324] 20:41:34 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b47, 0x0) 20:41:34 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x2000000000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:34 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc0045878, 0x0) 20:41:34 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc0045878, 0x0) 20:41:34 executing program 5: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) [ 795.316838] loop4: detected capacity change from 0 to 4 [ 795.351941] EXT4-fs (loop4): invalid first ino: 0 20:41:34 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = gettid() ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000140)={{r0}, 0x0, 0x18, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x8, 0xb2, {0x3d, 0xff, 0x8, 0x30, 0x2}, [0x2]}}, @subvolid=0x1000}) perf_event_open(0x0, r3, 0x0, 0xffffffffffffffff, 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r5, 0x1) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xa) 20:41:34 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc0189436, 0x0) 20:41:44 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x2a000000) 20:41:44 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4b49, 0x0) 20:41:44 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:41:44 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0x78) splice(r2, 0x0, r0, 0x0, 0x0, 0x0) write$P9_RLOPEN(r0, &(0x7f0000000100)={0x18, 0xd, 0x2, {{0x40, 0x4, 0x1}, 0xfffffffd}}, 0x18) 20:41:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 27) 20:41:44 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x3f00000000000000, &(0x7f0000000240)=""/10, 0x0}, 0x58) 20:41:44 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc020660b, 0x0) 20:41:44 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5421, 0x0) 20:41:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x1c, 0x1a, 0x1, 0x0, 0x0, "", [@typed={0xa, 0x0, 0x0, 0x0, @str='wlan1\x00'}]}, 0x1c}], 0x1}, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 805.249859] loop4: detected capacity change from 0 to 4 20:41:44 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5450, 0x0) 20:41:44 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x3}, 0x58) 20:41:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) acct(&(0x7f0000000100)='./file0\x00') write(r2, &(0x7f0000000900)="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", 0x200) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x4) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0xfdef) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfdef) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) [ 805.282335] EXT4-fs (loop4): invalid first ino: 0 20:41:44 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) [ 805.404852] Process accounting resumed [ 805.430767] Process accounting resumed 20:41:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 28) 20:41:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x8}, 0x58) 20:41:55 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) r2 = io_uring_setup(0x18fc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1cc}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000003bc0), 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) flock(r3, 0x4) close_range(r1, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x800002, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r7, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x14, "9b425346e187c1f02fca5db6b9631fb492863fdf"}, &(0x7f00000000c0)=0x38) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) 20:41:55 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c82, 0x0) 20:41:55 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x30000000) 20:41:55 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}], 0x0, &(0x7f0000013e00)) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x100) 20:41:55 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5451, 0x0) 20:41:55 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x200001, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5, 0x7, 0x16, 0x1, 0x0, 0x2, 0x2a, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x2, 0x7}, 0x4000, 0x9, 0x9, 0x9, 0x2, 0x9, 0x7, 0x0, 0x10000, 0x0, 0x6}, 0x0, 0xc, r1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 815.658516] FAULT_INJECTION: forcing a failure. [ 815.658516] name failslab, interval 1, probability 0, space 0, times 0 [ 815.661733] loop5: detected capacity change from 0 to 2048 20:41:55 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) [ 815.667877] CPU: 0 UID: 0 PID: 7270 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 815.667895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 815.667902] Call Trace: [ 815.667907] [ 815.667912] dump_stack_lvl+0xfa/0x120 [ 815.667934] should_fail_ex+0x4d7/0x5e0 [ 815.667960] ? __kernfs_new_node+0xd3/0x940 [ 815.667985] should_failslab+0xc2/0x120 [ 815.668000] kmem_cache_alloc_noprof+0x80/0x760 [ 815.668025] ? __kernfs_new_node+0xd3/0x940 [ 815.668042] __kernfs_new_node+0xd3/0x940 [ 815.668059] ? __lock_acquire+0x451/0x2250 [ 815.668079] ? __pfx___kernfs_new_node+0x10/0x10 [ 815.668100] ? lock_acquire+0x15e/0x2d0 [ 815.668115] ? kernfs_root+0x23/0x2a0 [ 815.668132] ? find_held_lock+0x2b/0x80 [ 815.668143] ? kernfs_root+0xee/0x2a0 [ 815.668160] ? lock_release+0xc8/0x270 [ 815.668174] ? lock_is_held_type+0x9e/0x120 [ 815.668190] kernfs_new_node+0x13c/0x1e0 [ 815.668214] __kernfs_create_file+0x55/0x360 [ 815.668233] sysfs_add_file_mode_ns+0x21c/0x430 [ 815.668252] ? __pfx_dev_attr_store+0x10/0x10 [ 815.668275] internal_create_group+0x662/0xeb0 [ 815.668299] ? __pfx_internal_create_group+0x10/0x10 [ 815.668318] ? blk_validate_limits+0xc27/0x15c0 [ 815.668336] ? lock_is_held_type+0x9e/0x120 [ 815.668350] loop_configure+0xc46/0x15a0 [ 815.668385] ? __pfx_loop_configure+0x10/0x10 [ 815.668414] ? avc_has_extended_perms+0x107/0xf20 [ 815.668430] ? find_held_lock+0x2b/0x80 [ 815.668441] ? avc_has_extended_perms+0x23b/0xf20 [ 815.668455] ? lock_release+0xc8/0x270 [ 815.668473] lo_ioctl+0x674/0x1cb0 [ 815.668495] ? __pfx_lo_ioctl+0x10/0x10 [ 815.668512] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 815.668528] ? __pfx_perf_trace_lock+0x10/0x10 [ 815.668548] ? lock_acquire+0x15e/0x2d0 [ 815.668563] ? __virt_addr_valid+0x1c6/0x5d0 [ 815.668579] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 815.668598] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 815.668614] ? lock_release+0xc8/0x270 [ 815.668629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 815.668650] ? blkdev_common_ioctl+0x1c3/0x2860 [ 815.668686] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 815.668705] ? __fget_files+0x34/0x3b0 [ 815.668719] ? find_held_lock+0x2b/0x80 [ 815.668729] ? __fget_files+0x203/0x3b0 [ 815.668743] ? __pfx_lo_ioctl+0x10/0x10 [ 815.668761] blkdev_ioctl+0x365/0x6d0 [ 815.668777] ? __pfx_blkdev_ioctl+0x10/0x10 [ 815.668793] ? selinux_file_ioctl+0xb9/0x280 [ 815.668815] ? __pfx_blkdev_ioctl+0x10/0x10 [ 815.668832] __x64_sys_ioctl+0x18f/0x210 [ 815.668853] do_syscall_64+0xbf/0x420 [ 815.668869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.668882] RIP: 0033:0x7f732af728d7 [ 815.668892] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.668904] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 815.668916] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 815.668924] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 815.668931] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 815.668938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 815.668945] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 815.668962] 20:41:55 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x541b, 0x0) [ 815.720047] loop4: detected capacity change from 0 to 4 [ 815.722672] EXT4-fs (loop4): invalid first ino: 0 [ 815.730970] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 20:41:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 29) [ 815.776349] loop5: detected capacity change from 0 to 2048 [ 815.784348] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 20:41:55 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5421, 0x0) 20:41:55 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r0, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xffffffe1}}, './file0\x00'}) perf_event_open(0x0, 0x0, 0x100000002, r1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000020000100000000000000000004"], 0x28}], 0x1}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:41:55 executing program 1: r0 = gettid() kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) r2 = dup(r1) close_range(r1, r2, 0x2) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:41:55 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x36000000) 20:41:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x300}, 0x58) 20:41:55 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5460, 0x0) 20:41:55 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}], 0x0, &(0x7f0000013e00)) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x100) [ 815.896671] loop4: detected capacity change from 0 to 4 [ 815.913910] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 815.936867] EXT4-fs (loop4): invalid first ino: 0 [ 815.951737] loop5: detected capacity change from 0 to 2048 20:41:55 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000003bc0), 0x0) r6 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r7 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f0000003bc0), 0x0) r8 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x0, &(0x7f0000003bc0), 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r6, r3, r0, r7, r8], 0x5) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) 20:41:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x2000}, 0x58) 20:41:55 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5450, 0x0) [ 815.975930] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 20:41:55 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3c000000) 20:41:55 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x3f00}, 0x58) 20:41:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 30) 20:41:55 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40049409, 0x0) 20:41:55 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) renameat2(r1, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x401, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x63) sendfile(r1, r2, 0x0, 0xa0103) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r3, r5, 0x0, 0xa0103) syz_open_dev$vcsa(&(0x7f0000000140), 0xffffffff, 0x101000) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002cbd7000fddbdf25690000000a000600ffffffffffff00000a000600ffffffffffff00000600d400080000000a000600080211000001000008021100000000000500d2000300000000000000526080b4562b9ba4426fac68af19d8e3171f9b20424ccded7ba9e87b0f7e1f570b336162312c21d9a3b10afbc76ac30c4480a716a9f9c81393b25f3b3cc005f5bd3d3294db031ad9d290206cd0dd5b0bc125319b01e66fb915b4718fc3ddc98e09be5f2dd541c1a78d2403a02bcc43424b83ea4cfac2ac99877eef903bdd3c6514415159ec284660d61514b8df95c398adcd0a1d3782e0bb03924b30346abce6d193b36817e560efde0d9f"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x20008840) sendfile(0xffffffffffffffff, r6, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) [ 816.164888] FAULT_INJECTION: forcing a failure. [ 816.164888] name failslab, interval 1, probability 0, space 0, times 0 [ 816.166600] CPU: 1 UID: 0 PID: 7331 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 816.166629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 816.166642] Call Trace: [ 816.166650] [ 816.166658] dump_stack_lvl+0xfa/0x120 [ 816.166691] should_fail_ex+0x4d7/0x5e0 [ 816.166736] ? __kernfs_new_node+0xd3/0x940 [ 816.166769] should_failslab+0xc2/0x120 [ 816.166795] kmem_cache_alloc_noprof+0x80/0x760 [ 816.166840] ? __kernfs_new_node+0xd3/0x940 [ 816.166871] __kernfs_new_node+0xd3/0x940 [ 816.166901] ? __lock_acquire+0x451/0x2250 [ 816.166936] ? __pfx___kernfs_new_node+0x10/0x10 [ 816.166974] ? lock_acquire+0x15e/0x2d0 [ 816.167001] ? kernfs_root+0x23/0x2a0 [ 816.167033] ? find_held_lock+0x2b/0x80 [ 816.167053] ? kernfs_root+0xee/0x2a0 [ 816.167084] ? lock_release+0xc8/0x270 [ 816.167110] ? lock_is_held_type+0x9e/0x120 [ 816.167139] kernfs_new_node+0x13c/0x1e0 [ 816.167189] __kernfs_create_file+0x55/0x360 [ 816.167220] sysfs_add_file_mode_ns+0x21c/0x430 [ 816.167254] ? __pfx_dev_attr_store+0x10/0x10 [ 816.167296] internal_create_group+0x662/0xeb0 [ 816.167340] ? __pfx_internal_create_group+0x10/0x10 [ 816.167374] ? blk_validate_limits+0xc27/0x15c0 [ 816.167407] ? lock_is_held_type+0x9e/0x120 [ 816.167432] loop_configure+0xc46/0x15a0 [ 816.167495] ? __pfx_loop_configure+0x10/0x10 [ 816.167548] ? avc_has_extended_perms+0x107/0xf20 [ 816.167577] ? find_held_lock+0x2b/0x80 [ 816.167597] ? avc_has_extended_perms+0x23b/0xf20 [ 816.167629] ? lock_release+0xc8/0x270 [ 816.167661] lo_ioctl+0x674/0x1cb0 [ 816.167702] ? __pfx_lo_ioctl+0x10/0x10 [ 816.167734] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 816.167764] ? __pfx_perf_trace_lock+0x10/0x10 [ 816.167800] ? lock_acquire+0x15e/0x2d0 [ 816.167828] ? __virt_addr_valid+0x1c6/0x5d0 [ 816.167855] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 816.167888] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 816.167918] ? lock_release+0xc8/0x270 [ 816.167946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 816.167983] ? blkdev_common_ioctl+0x1c3/0x2860 [ 816.168048] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 816.168085] ? __fget_files+0x34/0x3b0 [ 816.168108] ? find_held_lock+0x2b/0x80 [ 816.168128] ? __fget_files+0x203/0x3b0 [ 816.168154] ? __pfx_lo_ioctl+0x10/0x10 [ 816.168187] blkdev_ioctl+0x365/0x6d0 [ 816.168216] ? __pfx_blkdev_ioctl+0x10/0x10 [ 816.168247] ? selinux_file_ioctl+0xb9/0x280 [ 816.168286] ? __pfx_blkdev_ioctl+0x10/0x10 [ 816.168318] __x64_sys_ioctl+0x18f/0x210 [ 816.168356] do_syscall_64+0xbf/0x420 [ 816.168384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 816.168407] RIP: 0033:0x7f732af728d7 [ 816.168424] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 816.168446] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 816.168467] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 816.168482] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 816.168495] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 816.168508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 816.168520] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 816.168552] [ 816.284423] loop4: detected capacity change from 0 to 4 [ 816.297748] EXT4-fs (loop4): invalid first ino: 0 20:42:04 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40086602, 0x0) 20:42:04 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/88, 0x58, 0x2, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, r1, 0x200000000000, 0xffffffffffffffff, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:42:04 executing program 5: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000003bc0), 0x0) r6 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r7 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f0000003bc0), 0x0) r8 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x0, &(0x7f0000003bc0), 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r6, r3, r0, r7, r8], 0x5) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) 20:42:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 31) 20:42:04 executing program 1: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:42:04 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5451, 0x0) 20:42:04 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x3f000000) 20:42:04 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x20200}, 0x58) [ 825.585887] loop4: detected capacity change from 0 to 4 [ 825.596128] EXT4-fs (loop4): invalid first ino: 0 20:42:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 32) 20:42:05 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40087602, 0x0) 20:42:05 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5452, 0x0) [ 825.713033] FAULT_INJECTION: forcing a failure. [ 825.713033] name failslab, interval 1, probability 0, space 0, times 0 [ 825.713998] CPU: 1 UID: 0 PID: 7370 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 825.714014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 825.714021] Call Trace: [ 825.714025] [ 825.714031] dump_stack_lvl+0xfa/0x120 [ 825.714053] should_fail_ex+0x4d7/0x5e0 [ 825.714079] ? __kernfs_new_node+0xd3/0x940 [ 825.714097] should_failslab+0xc2/0x120 [ 825.714112] kmem_cache_alloc_noprof+0x80/0x760 [ 825.714137] ? __kernfs_new_node+0xd3/0x940 [ 825.714154] __kernfs_new_node+0xd3/0x940 [ 825.714170] ? __lock_acquire+0x451/0x2250 [ 825.714193] ? __pfx___kernfs_new_node+0x10/0x10 [ 825.714213] ? lock_acquire+0x15e/0x2d0 [ 825.714227] ? kernfs_root+0x23/0x2a0 [ 825.714243] ? find_held_lock+0x2b/0x80 [ 825.714254] ? kernfs_root+0xee/0x2a0 [ 825.714270] ? lock_release+0xc8/0x270 [ 825.714283] ? lock_is_held_type+0x9e/0x120 [ 825.714299] kernfs_new_node+0x13c/0x1e0 [ 825.714321] __kernfs_create_file+0x55/0x360 [ 825.714337] sysfs_add_file_mode_ns+0x21c/0x430 [ 825.714355] ? __pfx_dev_attr_store+0x10/0x10 [ 825.714377] internal_create_group+0x662/0xeb0 [ 825.714401] ? __pfx_internal_create_group+0x10/0x10 [ 825.714418] ? blk_validate_limits+0xc27/0x15c0 [ 825.714436] ? lock_is_held_type+0x9e/0x120 [ 825.714450] loop_configure+0xc46/0x15a0 [ 825.714483] ? __pfx_loop_configure+0x10/0x10 [ 825.714511] ? avc_has_extended_perms+0x107/0xf20 [ 825.714526] ? find_held_lock+0x2b/0x80 [ 825.714537] ? avc_has_extended_perms+0x23b/0xf20 [ 825.714551] ? lock_release+0xc8/0x270 [ 825.714568] lo_ioctl+0x674/0x1cb0 [ 825.714588] ? __pfx_lo_ioctl+0x10/0x10 [ 825.714605] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 825.714621] ? __pfx_perf_trace_lock+0x10/0x10 [ 825.714640] ? lock_acquire+0x15e/0x2d0 [ 825.714654] ? __virt_addr_valid+0x1c6/0x5d0 [ 825.714669] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 825.714687] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 825.714702] ? lock_release+0xc8/0x270 [ 825.714717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 825.714737] ? blkdev_common_ioctl+0x1c3/0x2860 [ 825.714772] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 825.714790] ? __fget_files+0x34/0x3b0 [ 825.714803] ? find_held_lock+0x2b/0x80 [ 825.714814] ? __fget_files+0x203/0x3b0 [ 825.714827] ? __pfx_lo_ioctl+0x10/0x10 [ 825.714844] blkdev_ioctl+0x365/0x6d0 [ 825.714859] ? __pfx_blkdev_ioctl+0x10/0x10 [ 825.714874] ? selinux_file_ioctl+0xb9/0x280 [ 825.714895] ? __pfx_blkdev_ioctl+0x10/0x10 [ 825.714911] __x64_sys_ioctl+0x18f/0x210 [ 825.714931] do_syscall_64+0xbf/0x420 [ 825.714946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 825.714959] RIP: 0033:0x7f732af728d7 [ 825.714969] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 825.714981] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 825.714992] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 825.715000] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 825.715007] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 825.715014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 825.715021] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 825.715038] [ 825.823741] loop4: detected capacity change from 0 to 4 [ 825.827640] EXT4-fs (loop4): invalid first ino: 0 20:42:14 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x3500, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = gettid() kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0xc3, 0x8, 0x20, 0x0, 0x3, 0x8002, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x20}, 0xc, 0x100, 0x5, 0x2, 0x6, 0x5, 0x9, 0x0, 0x7, 0x0, 0x8}, r2, 0x3, r0, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @broadcast, 0x0, 0x9, [@multicast2, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @loopback, @local, @remote, @dev={0xac, 0x14, 0x14, 0x2a}, @dev={0xac, 0x14, 0x14, 0x3f}]}, 0x34) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:42:14 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x401c5820, 0x0) 20:42:14 executing program 5: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000003bc0), 0x0) r6 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r7 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x0, &(0x7f0000003bc0), 0x0) r8 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x0, &(0x7f0000003bc0), 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r6, r3, r0, r7, r8], 0x5) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) 20:42:14 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x5460, 0x0) 20:42:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 33) 20:42:14 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000000)={"03c6c60e0a2abfdd532162cc551ed48e", 0x0, 0x0, {0x4}, {0x40, 0x7f}, 0x5, [0x0, 0x52, 0x9, 0x0, 0xc61, 0x7, 0x4, 0xfff, 0xffffffffffff8000, 0x200, 0x3, 0x8000, 0x1, 0x800, 0x7, 0xfffffffffffffffe]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:42:14 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x80000}, 0x58) 20:42:14 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x40000000) [ 834.690387] loop4: detected capacity change from 0 to 4 [ 834.693108] EXT4-fs (loop4): invalid first ino: 0 20:42:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 34) 20:42:14 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 834.846111] loop4: detected capacity change from 0 to 4 [ 834.856086] EXT4-fs (loop4): invalid first ino: 0 20:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 35) 20:42:23 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 20:42:23 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x57010000) 20:42:23 executing program 5: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:42:23 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0xe8, 0x6e1d1a24, 0x5, 0xc798, 0xfffffffa}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0) 20:42:23 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4020940d, 0x0) 20:42:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x101000}, 0x58) 20:42:23 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40049409, 0x0) [ 844.268576] loop4: detected capacity change from 0 to 4 [ 844.271499] EXT4-fs (loop4): invalid first ino: 0 20:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 36) [ 844.304083] FAULT_INJECTION: forcing a failure. [ 844.304083] name failslab, interval 1, probability 0, space 0, times 0 [ 844.305126] CPU: 1 UID: 0 PID: 7434 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 844.305143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.305150] Call Trace: [ 844.305155] [ 844.305160] dump_stack_lvl+0xfa/0x120 [ 844.305185] should_fail_ex+0x4d7/0x5e0 [ 844.305211] ? __kernfs_new_node+0xd3/0x940 [ 844.305229] should_failslab+0xc2/0x120 [ 844.305245] kmem_cache_alloc_noprof+0x80/0x760 [ 844.305270] ? __kernfs_new_node+0xd3/0x940 [ 844.305287] __kernfs_new_node+0xd3/0x940 [ 844.305304] ? __lock_acquire+0x451/0x2250 [ 844.305324] ? __pfx___kernfs_new_node+0x10/0x10 [ 844.305344] ? lock_acquire+0x15e/0x2d0 [ 844.305359] ? kernfs_root+0x23/0x2a0 [ 844.305376] ? find_held_lock+0x2b/0x80 [ 844.305388] ? kernfs_root+0xee/0x2a0 [ 844.305405] ? lock_release+0xc8/0x270 [ 844.305419] ? lock_is_held_type+0x9e/0x120 [ 844.305435] kernfs_new_node+0x13c/0x1e0 [ 844.305459] __kernfs_create_file+0x55/0x360 [ 844.305476] sysfs_add_file_mode_ns+0x21c/0x430 [ 844.305495] ? __pfx_dev_attr_store+0x10/0x10 [ 844.305519] internal_create_group+0x662/0xeb0 [ 844.305544] ? __pfx_internal_create_group+0x10/0x10 [ 844.305562] ? blk_validate_limits+0xc27/0x15c0 [ 844.305581] ? lock_is_held_type+0x9e/0x120 [ 844.305594] loop_configure+0xc46/0x15a0 [ 844.305630] ? __pfx_loop_configure+0x10/0x10 [ 844.305659] ? avc_has_extended_perms+0x107/0xf20 [ 844.305675] ? find_held_lock+0x2b/0x80 [ 844.305686] ? avc_has_extended_perms+0x23b/0xf20 [ 844.305700] ? lock_release+0xc8/0x270 [ 844.305718] lo_ioctl+0x674/0x1cb0 [ 844.305740] ? __pfx_lo_ioctl+0x10/0x10 [ 844.305758] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 844.305774] ? __pfx_perf_trace_lock+0x10/0x10 [ 844.305794] ? lock_acquire+0x15e/0x2d0 [ 844.305809] ? __virt_addr_valid+0x1c6/0x5d0 [ 844.305825] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 844.305844] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 844.305860] ? lock_release+0xc8/0x270 [ 844.305875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 844.305896] ? blkdev_common_ioctl+0x1c3/0x2860 [ 844.305934] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 844.305953] ? __fget_files+0x34/0x3b0 [ 844.305967] ? find_held_lock+0x2b/0x80 [ 844.305978] ? __fget_files+0x203/0x3b0 [ 844.305991] ? __pfx_lo_ioctl+0x10/0x10 [ 844.306010] blkdev_ioctl+0x365/0x6d0 [ 844.306026] ? __pfx_blkdev_ioctl+0x10/0x10 [ 844.306042] ? selinux_file_ioctl+0xb9/0x280 [ 844.306073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 844.306090] __x64_sys_ioctl+0x18f/0x210 [ 844.306112] do_syscall_64+0xbf/0x420 [ 844.306128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.306142] RIP: 0033:0x7f732af728d7 [ 844.306152] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 844.306164] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 844.306175] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 844.306183] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 844.306191] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 844.306198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 844.306206] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 844.306226] [ 844.340944] loop4: detected capacity change from 0 to 4 [ 844.353052] EXT4-fs (loop4): invalid first ino: 0 20:42:23 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40086602, 0x0) 20:42:23 executing program 1: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000003bc0), 0x0) kcmp(r1, r1, 0x2, r0, r2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x3f, 0x10000, 0x200}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:42:23 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x66000000) 20:42:23 executing program 5: clock_adjtime(0x0, &(0x7f0000000000)={0x3}) clone3(&(0x7f0000000240)={0x61020100, &(0x7f00000056c0), 0x0, 0x0, {}, &(0x7f00000001c0)=""/96, 0x54, 0x0, &(0x7f0000000000), 0x3}, 0x58) clock_adjtime(0x6, &(0x7f00000002c0)={0xfffffffffffffff8, 0x0, 0x6, 0x80000000, 0x1, 0x100000000, 0x1f, 0x3, 0xfff, 0x40, 0x6, 0x10000, 0x8001, 0x7, 0x1, 0x7f, 0x773ec27a, 0xffff, 0x4, 0x1, 0x3f, 0xb5b9, 0x7, 0xa000000000, 0xffffffffffffffc1, 0x9}) 20:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 37) 20:42:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x104000}, 0x58) 20:42:23 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80086601, 0x0) 20:42:23 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40087602, 0x0) [ 844.471307] loop4: detected capacity change from 0 to 4 [ 844.476652] EXT4-fs (loop4): invalid first ino: 0 20:42:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 38) 20:42:35 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80087601, 0x0) 20:42:35 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x401000}, 0x58) 20:42:35 executing program 2: prctl$PR_GET_NO_NEW_PRIVS(0x27) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:42:35 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x400005}) pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x10, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=@newae={0x48, 0x1e, 0x1, 0x0, 0x0, {{@in=@broadcast}, @in=@empty}, [@replay_thresh={0x8}]}, 0x48}}, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0xbf87, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x385, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000280)=""/220, 0xdc) 20:42:35 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x401c5820, 0x0) 20:42:35 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x620042, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:42:35 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xfffff000) [ 855.903680] FAULT_INJECTION: forcing a failure. [ 855.903680] name failslab, interval 1, probability 0, space 0, times 0 [ 855.908112] CPU: 1 UID: 0 PID: 7482 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 855.908133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 855.908142] Call Trace: [ 855.908147] [ 855.908153] dump_stack_lvl+0xfa/0x120 [ 855.908183] should_fail_ex+0x4d7/0x5e0 [ 855.908213] ? __kernfs_new_node+0xd3/0x940 [ 855.908235] should_failslab+0xc2/0x120 [ 855.908253] kmem_cache_alloc_noprof+0x80/0x760 [ 855.908283] ? __kernfs_new_node+0xd3/0x940 [ 855.908303] __kernfs_new_node+0xd3/0x940 [ 855.908322] ? __lock_acquire+0x451/0x2250 [ 855.908345] ? __pfx___kernfs_new_node+0x10/0x10 [ 855.908370] ? lock_acquire+0x15e/0x2d0 [ 855.908388] ? kernfs_root+0x23/0x2a0 [ 855.908409] ? find_held_lock+0x2b/0x80 [ 855.908422] ? kernfs_root+0xee/0x2a0 [ 855.908442] ? lock_release+0xc8/0x270 [ 855.908459] ? lock_is_held_type+0x9e/0x120 [ 855.908478] kernfs_new_node+0x13c/0x1e0 [ 855.908506] __kernfs_create_file+0x55/0x360 [ 855.908527] sysfs_add_file_mode_ns+0x21c/0x430 [ 855.908549] ? __pfx_dev_attr_store+0x10/0x10 [ 855.908577] internal_create_group+0x662/0xeb0 [ 855.908606] ? __pfx_internal_create_group+0x10/0x10 [ 855.908627] ? blk_validate_limits+0xc27/0x15c0 [ 855.908650] ? lock_is_held_type+0x9e/0x120 [ 855.908666] loop_configure+0xc46/0x15a0 [ 855.908707] ? __pfx_loop_configure+0x10/0x10 [ 855.908741] ? avc_has_extended_perms+0x107/0xf20 [ 855.908760] ? find_held_lock+0x2b/0x80 [ 855.908773] ? avc_has_extended_perms+0x23b/0xf20 [ 855.908790] ? lock_release+0xc8/0x270 [ 855.908811] lo_ioctl+0x674/0x1cb0 [ 855.908838] ? __pfx_lo_ioctl+0x10/0x10 [ 855.908859] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 855.908876] ? __lock_acquire+0x451/0x2250 [ 855.908897] ? __pfx_perf_trace_lock+0x10/0x10 [ 855.908917] ? update_load_avg+0x153/0x1c90 [ 855.908940] ? perf_trace_lock+0xb5/0x5d0 [ 855.908959] ? __lock_acquire+0x451/0x2250 [ 855.908978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 855.909003] ? blkdev_common_ioctl+0x1c3/0x2860 [ 855.909045] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 855.909068] ? __fget_files+0x34/0x3b0 [ 855.909084] ? find_held_lock+0x2b/0x80 [ 855.909097] ? __fget_files+0x203/0x3b0 [ 855.909113] ? __pfx_lo_ioctl+0x10/0x10 [ 855.909135] blkdev_ioctl+0x365/0x6d0 [ 855.909154] ? __pfx_blkdev_ioctl+0x10/0x10 [ 855.909173] ? selinux_file_ioctl+0xb9/0x280 [ 855.909198] ? __pfx_blkdev_ioctl+0x10/0x10 [ 855.909219] __x64_sys_ioctl+0x18f/0x210 [ 855.909244] do_syscall_64+0xbf/0x420 [ 855.909263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 855.909278] RIP: 0033:0x7f732af728d7 [ 855.909291] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.909304] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 855.909318] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 855.909328] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 855.909336] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 855.909344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 855.909353] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 855.909373] 20:42:35 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80111500, 0x0) 20:42:35 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x3000000}, 0x58) [ 856.023428] loop4: detected capacity change from 0 to 4 [ 856.030562] EXT4-fs (loop4): invalid first ino: 0 20:42:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r1, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000084}, 0x4000884) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xc) 20:42:35 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4020940d, 0x0) 20:42:35 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x801c581f, 0x0) 20:42:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 39) 20:42:35 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 20:42:35 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r2, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) [ 856.195538] loop4: detected capacity change from 0 to 4 [ 856.210017] EXT4-fs (loop4): invalid first ino: 0 20:42:47 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x40000000000) 20:42:47 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) 20:42:47 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 20:42:47 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r1, 0x2) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:42:47 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80086601, 0x0) 20:42:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 40) 20:42:47 executing program 1: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) kcmp(0xffffffffffffffff, r1, 0x2, r2, r0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x200200, 0x0) 20:42:47 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x8000000}, 0x58) 20:42:47 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) [ 868.252314] loop4: detected capacity change from 0 to 4 [ 868.259409] FAULT_INJECTION: forcing a failure. [ 868.259409] name failslab, interval 1, probability 0, space 0, times 0 [ 868.261370] CPU: 1 UID: 0 PID: 7556 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 868.261404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.261419] Call Trace: [ 868.261428] [ 868.261437] dump_stack_lvl+0xfa/0x120 [ 868.261473] should_fail_ex+0x4d7/0x5e0 [ 868.261524] should_failslab+0xc2/0x120 [ 868.261555] __kmalloc_noprof+0xd6/0x880 [ 868.261592] ? __create_object+0x59/0x80 [ 868.261627] ? kobject_get_path+0xc9/0x200 [ 868.261669] ? kobject_get_path+0xc9/0x200 [ 868.261702] kobject_get_path+0xc9/0x200 [ 868.261736] ? kasan_save_track+0x14/0x30 [ 868.261771] kobject_uevent_env+0x252/0xf90 [ 868.261816] ? lock_is_held_type+0x9e/0x120 [ 868.261846] loop_configure+0xe3d/0x15a0 [ 868.261918] ? __pfx_loop_configure+0x10/0x10 [ 868.261982] ? avc_has_extended_perms+0x107/0xf20 [ 868.262015] ? find_held_lock+0x2b/0x80 [ 868.262041] ? avc_has_extended_perms+0x23b/0xf20 [ 868.262073] ? lock_release+0xc8/0x270 [ 868.262112] lo_ioctl+0x674/0x1cb0 [ 868.262159] ? __pfx_lo_ioctl+0x10/0x10 [ 868.262205] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 868.262239] ? __pfx_perf_trace_lock+0x10/0x10 [ 868.262284] ? lock_acquire+0x15e/0x2d0 [ 868.262316] ? __virt_addr_valid+0x1c6/0x5d0 [ 868.262363] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 868.262404] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 868.262439] ? lock_release+0xc8/0x270 [ 868.262472] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 868.262515] ? blkdev_common_ioctl+0x1c3/0x2860 [ 868.262591] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 868.262634] ? __fget_files+0x34/0x3b0 [ 868.262662] ? find_held_lock+0x2b/0x80 [ 868.262686] ? __fget_files+0x203/0x3b0 [ 868.262716] ? __pfx_lo_ioctl+0x10/0x10 [ 868.262756] blkdev_ioctl+0x365/0x6d0 [ 868.262790] ? __pfx_blkdev_ioctl+0x10/0x10 [ 868.262825] ? selinux_file_ioctl+0xb9/0x280 [ 868.262870] ? __pfx_blkdev_ioctl+0x10/0x10 [ 868.262907] __x64_sys_ioctl+0x18f/0x210 [ 868.262952] do_syscall_64+0xbf/0x420 [ 868.262985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.263012] RIP: 0033:0x7f732af728d7 [ 868.263033] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.263059] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 868.263083] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 868.263100] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 868.263115] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 868.263131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 868.263147] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 868.263185] 20:42:47 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80087601, 0x0) 20:42:47 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc4480, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r3, 0x2) close_range(r3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r2, 0xf, r3, 0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) 20:42:47 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 868.396713] EXT4-fs (loop4): invalid first ino: 0 20:42:47 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x20000000}, 0x58) 20:42:47 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:42:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 41) 20:42:47 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80111500, 0x0) 20:42:47 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x80000000000) 20:42:48 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000280)={0x7, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e23, @empty}}}, 0x108) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r2, 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) accept$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 868.637966] loop4: detected capacity change from 0 to 4 [ 868.643597] FAULT_INJECTION: forcing a failure. [ 868.643597] name failslab, interval 1, probability 0, space 0, times 0 [ 868.649256] CPU: 1 UID: 0 PID: 7584 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 868.649288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.649301] Call Trace: [ 868.649309] [ 868.649318] dump_stack_lvl+0xfa/0x120 [ 868.649351] should_fail_ex+0x4d7/0x5e0 [ 868.649397] should_failslab+0xc2/0x120 [ 868.649424] __kmalloc_noprof+0xd6/0x880 [ 868.649458] ? __create_object+0x59/0x80 [ 868.649492] ? kobject_get_path+0xc9/0x200 [ 868.649528] ? kobject_get_path+0xc9/0x200 [ 868.649557] kobject_get_path+0xc9/0x200 [ 868.649588] ? kasan_save_track+0x14/0x30 [ 868.649619] kobject_uevent_env+0x252/0xf90 [ 868.649659] ? lock_is_held_type+0x9e/0x120 [ 868.649686] loop_configure+0xe3d/0x15a0 [ 868.649750] ? __pfx_loop_configure+0x10/0x10 [ 868.649804] ? avc_has_extended_perms+0x107/0xf20 [ 868.649833] ? find_held_lock+0x2b/0x80 [ 868.649854] ? avc_has_extended_perms+0x23b/0xf20 [ 868.649882] ? lock_release+0xc8/0x270 [ 868.649915] lo_ioctl+0x674/0x1cb0 [ 868.649956] ? __pfx_lo_ioctl+0x10/0x10 [ 868.649989] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 868.650019] ? __pfx_perf_trace_lock+0x10/0x10 [ 868.650056] ? lock_acquire+0x15e/0x2d0 [ 868.650084] ? __virt_addr_valid+0x1c6/0x5d0 [ 868.650111] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 868.650145] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 868.650181] ? lock_release+0xc8/0x270 [ 868.650210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 868.650248] ? blkdev_common_ioctl+0x1c3/0x2860 [ 868.650313] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 868.650362] ? __fget_files+0x34/0x3b0 [ 868.650386] ? find_held_lock+0x2b/0x80 [ 868.650406] ? __fget_files+0x203/0x3b0 [ 868.650431] ? __pfx_lo_ioctl+0x10/0x10 [ 868.650463] blkdev_ioctl+0x365/0x6d0 [ 868.650491] ? __pfx_blkdev_ioctl+0x10/0x10 [ 868.650520] ? selinux_file_ioctl+0xb9/0x280 [ 868.650556] ? __pfx_blkdev_ioctl+0x10/0x10 [ 868.650587] __x64_sys_ioctl+0x18f/0x210 [ 868.650624] do_syscall_64+0xbf/0x420 [ 868.650651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.650674] RIP: 0033:0x7f732af728d7 [ 868.650692] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.650714] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 868.650735] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 868.650750] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 868.650763] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 868.650776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 868.650789] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 868.650821] [ 868.737246] EXT4-fs (loop4): invalid first ino: 0 20:42:59 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:42:59 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x1410c1, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:42:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x3f000000}, 0x58) 20:42:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0189436, 0x0) 20:42:59 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x801c581f, 0x0) 20:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 42) 20:42:59 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x1000000000000) 20:42:59 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) [ 879.670784] loop4: detected capacity change from 0 to 4 [ 879.672954] FAULT_INJECTION: forcing a failure. [ 879.672954] name failslab, interval 1, probability 0, space 0, times 0 [ 879.674271] CPU: 1 UID: 0 PID: 7608 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 879.674289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.674297] Call Trace: [ 879.674302] [ 879.674307] dump_stack_lvl+0xfa/0x120 [ 879.674328] should_fail_ex+0x4d7/0x5e0 [ 879.674354] ? kobject_uevent_env+0x22e/0xf90 [ 879.674373] should_failslab+0xc2/0x120 [ 879.674389] __kmalloc_cache_noprof+0x80/0x780 [ 879.674407] ? ___ratelimit+0x149/0x940 [ 879.674425] ? kobject_uevent_env+0x22e/0xf90 [ 879.674443] kobject_uevent_env+0x22e/0xf90 [ 879.674474] ? lock_is_held_type+0x9e/0x120 [ 879.674489] loop_configure+0xe3d/0x15a0 [ 879.674525] ? __pfx_loop_configure+0x10/0x10 [ 879.674553] ? avc_has_extended_perms+0x107/0xf20 [ 879.674571] ? find_held_lock+0x2b/0x80 [ 879.674583] ? avc_has_extended_perms+0x23b/0xf20 [ 879.674597] ? lock_release+0xc8/0x270 [ 879.674615] lo_ioctl+0x674/0x1cb0 [ 879.674637] ? __pfx_lo_ioctl+0x10/0x10 [ 879.674655] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 879.674671] ? __pfx_perf_trace_lock+0x10/0x10 [ 879.674691] ? lock_acquire+0x15e/0x2d0 [ 879.674707] ? __virt_addr_valid+0x1c6/0x5d0 [ 879.674722] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 879.674741] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 879.674757] ? lock_release+0xc8/0x270 [ 879.674772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 879.674794] ? blkdev_common_ioctl+0x1c3/0x2860 [ 879.674830] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 879.674849] ? __fget_files+0x34/0x3b0 [ 879.674864] ? find_held_lock+0x2b/0x80 [ 879.674875] ? __fget_files+0x203/0x3b0 [ 879.674888] ? __pfx_lo_ioctl+0x10/0x10 [ 879.674906] blkdev_ioctl+0x365/0x6d0 [ 879.674922] ? __pfx_blkdev_ioctl+0x10/0x10 [ 879.674939] ? selinux_file_ioctl+0xb9/0x280 [ 879.674961] ? __pfx_blkdev_ioctl+0x10/0x10 [ 879.674979] __x64_sys_ioctl+0x18f/0x210 [ 879.675001] do_syscall_64+0xbf/0x420 [ 879.675017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 879.675030] RIP: 0033:0x7f732af728d7 [ 879.675040] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 879.675052] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 879.675064] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 879.675072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 879.675080] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 879.675087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 879.675094] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 879.675112] [ 879.728548] EXT4-fs (loop4): invalid first ino: 0 20:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 43) 20:42:59 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x80811501, 0x0) [ 879.786444] loop4: detected capacity change from 0 to 4 [ 879.788944] EXT4-fs (loop4): invalid first ino: 0 20:42:59 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x4000000000000) 20:42:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x100000800}, 0x58) 20:42:59 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x2063c1, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 20:42:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc020660b, 0x0) 20:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 44) 20:42:59 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0xffff) r4 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x4, 0x1, 0xde, 0x81, 0x0, 0x7, 0xc002, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ad, 0x2, @perf_config_ext={0x4, 0x40}, 0x4504f, 0x80000001, 0x100, 0x9, 0x1, 0x2, 0x8, 0x0, 0x355, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r4, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r5, 0x2) close_range(r5, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x8000001}) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r6, 0x2) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 20:42:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x10000000000}, 0x58) [ 879.913490] loop4: detected capacity change from 0 to 4 20:42:59 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x8, 0x0, 0x1378c}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xc) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 879.950972] FAULT_INJECTION: forcing a failure. [ 879.950972] name failslab, interval 1, probability 0, space 0, times 0 [ 879.952979] CPU: 0 UID: 0 PID: 7640 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 879.953017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 879.953032] Call Trace: [ 879.953042] [ 879.953052] dump_stack_lvl+0xfa/0x120 [ 879.953091] should_fail_ex+0x4d7/0x5e0 [ 879.953142] should_failslab+0xc2/0x120 [ 879.953181] __kmalloc_noprof+0xd6/0x880 [ 879.953219] ? __create_object+0x59/0x80 [ 879.953254] ? kobject_get_path+0xc9/0x200 [ 879.953295] ? kobject_get_path+0xc9/0x200 [ 879.953328] kobject_get_path+0xc9/0x200 [ 879.953363] ? kasan_save_track+0x14/0x30 [ 879.953400] kobject_uevent_env+0x252/0xf90 [ 879.953447] ? lock_is_held_type+0x9e/0x120 [ 879.953477] loop_configure+0xe3d/0x15a0 [ 879.953550] ? __pfx_loop_configure+0x10/0x10 [ 879.953613] ? avc_has_extended_perms+0x107/0xf20 [ 879.953653] ? find_held_lock+0x2b/0x80 [ 879.953678] ? avc_has_extended_perms+0x23b/0xf20 [ 879.953711] ? lock_release+0xc8/0x270 [ 879.953749] lo_ioctl+0x674/0x1cb0 [ 879.953797] ? __pfx_lo_ioctl+0x10/0x10 [ 879.953836] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 879.953871] ? __pfx_perf_trace_lock+0x10/0x10 [ 879.953913] ? lock_acquire+0x15e/0x2d0 [ 879.953945] ? __virt_addr_valid+0x1c6/0x5d0 [ 879.953977] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 879.954015] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 879.954048] ? lock_release+0xc8/0x270 [ 879.954082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 879.954125] ? blkdev_common_ioctl+0x1c3/0x2860 [ 879.954200] ? debug_mutex_wake_waiter+0x2c0/0x330 [ 879.954242] ? __fget_files+0x34/0x3b0 [ 879.954270] ? find_held_lock+0x2b/0x80 [ 879.954293] ? __fget_files+0x203/0x3b0 [ 879.954322] ? __pfx_lo_ioctl+0x10/0x10 [ 879.954361] blkdev_ioctl+0x365/0x6d0 20:42:59 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:42:59 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x2020000000000}, 0x58) [ 879.954395] ? __pfx_blkdev_ioctl+0x10/0x10 [ 879.954430] ? selinux_file_ioctl+0xb9/0x280 [ 879.954489] ? __pfx_blkdev_ioctl+0x10/0x10 [ 879.954526] __x64_sys_ioctl+0x18f/0x210 [ 879.954571] do_syscall_64+0xbf/0x420 [ 879.954603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 879.954630] RIP: 0033:0x7f732af728d7 [ 879.954651] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 879.954675] RSP: 002b:00007f73284e7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 879.954699] RAX: ffffffffffffffda RBX: 00007f732afbc970 RCX: 00007f732af728d7 [ 879.954716] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 879.954731] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 879.954746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 879.954760] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 879.954798] 20:42:59 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x600, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 880.020366] audit: type=1400 audit(1768336979.451:14): avc: denied { read } for pid=7641 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 880.061295] EXT4-fs (loop4): invalid first ino: 0 20:43:08 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x8000000000000) 20:43:08 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0045878, 0x0) 20:43:08 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) 20:43:08 executing program 1: r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = perf_event_open(0x0, 0x0, 0x0, r1, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r2}}, './file0\x00'}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:43:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 45) 20:43:08 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x62600, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x800, &(0x7f0000000100)={0x0, 0xcfa7, 0x2}, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:08 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) flistxattr(r1, &(0x7f0000000140)=""/153, 0x99) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x8000000000000}, 0x58) [ 888.704097] loop4: detected capacity change from 0 to 4 [ 888.724291] EXT4-fs (loop4): invalid first ino: 0 20:43:08 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc0189436, 0x0) 20:43:08 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0x821, 0x8000, 0x2, 0x7, 0x1, [0x1, 0xffffffff, 0x3, 0x5e06]}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:08 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x8000001000000}, 0x58) 20:43:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 46) 20:43:18 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x20000000000000) 20:43:18 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x10100000000000}, 0x58) 20:43:18 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0xc020660b, 0x0) 20:43:18 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="04287db714aba180b52650"], 0xb, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:18 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) close_range(0xffffffffffffffff, r0, 0x2) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:43:18 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:43:18 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10}, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 899.600524] loop4: detected capacity change from 0 to 4 [ 899.605568] FAULT_INJECTION: forcing a failure. [ 899.605568] name failslab, interval 1, probability 0, space 0, times 0 [ 899.611280] CPU: 0 UID: 0 PID: 7727 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 899.611312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 899.611325] Call Trace: [ 899.611332] [ 899.611341] dump_stack_lvl+0xfa/0x120 [ 899.611374] should_fail_ex+0x4d7/0x5e0 [ 899.611419] ? do_getname+0x2b/0x3d0 [ 899.611452] should_failslab+0xc2/0x120 [ 899.611479] kmem_cache_alloc_noprof+0x80/0x760 [ 899.611514] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 899.611556] ? do_getname+0x2b/0x3d0 [ 899.611584] do_getname+0x2b/0x3d0 [ 899.611616] __x64_sys_mkdir+0x55/0x80 [ 899.611645] do_syscall_64+0xbf/0x420 [ 899.611673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 899.611697] RIP: 0033:0x7f732af71c27 [ 899.611715] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 899.611736] RSP: 002b:00007f73284e7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 899.611758] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af71c27 [ 899.611772] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 899.611785] RBP: 00007f73284e8040 R08: 0000000000000000 R09: ffffffffffffffff [ 899.611799] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 899.611812] R13: 0000000020000100 R14: 00007f73284e8000 R15: 0000000020013c00 [ 899.611844] 20:43:19 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x10400000000000}, 0x58) 20:43:19 executing program 6: r0 = gettid() r1 = perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x581c00, 0x3e6300c6f5b6dd4d, 0x2}, 0x18) fcntl$dupfd(r1, 0x406, r2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r4, 0x1) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r3) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x72a8, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) 20:43:19 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000003bc0), 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0xa2, 0x10001, 0x51e99f6a, 0x9, 0x7}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:19 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x40000000000000) 20:43:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 47) 20:43:19 executing program 7: r0 = gettid() r1 = fork() getpgrp(r1) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x48f8, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:19 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x300000000000000}, 0x58) 20:43:19 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, 0x0, 0xffffffffffffff1a) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r0, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x8001, {{0x2, 0x4e23, @loopback}}, {{0x2, 0x4e24, @multicast1}}}, 0x108) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/uevent_seqnum', 0x2142, 0x10) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x1) [ 899.858921] loop4: detected capacity change from 0 to 4 [ 899.873272] EXT4-fs (loop4): invalid first ino: 0 20:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 48) 20:43:29 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe9, 0x0, 0x2, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x88000, 0x102) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x29, 0x81, 0x76, 0x1b, 0x0, 0x4, 0x1400, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffff7, 0x4, @perf_bp={&(0x7f0000000000), 0x5}, 0x800, 0x8, 0x8, 0x6, 0x3, 0xffff0001, 0x1ff, 0x0, 0xfffffffd, 0x0, 0x7fff}, 0xffffffffffffffff, 0x5, r1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:29 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x800000000000000}, 0x58) 20:43:29 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0xf0ffffffffffff) 20:43:29 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r2, 0x1) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:29 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 20:43:29 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x2a6c, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 909.883809] loop4: detected capacity change from 0 to 4 [ 909.884565] FAULT_INJECTION: forcing a failure. [ 909.884565] name failslab, interval 1, probability 0, space 0, times 0 [ 909.885508] CPU: 1 UID: 0 PID: 7777 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 909.885525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 909.885532] Call Trace: [ 909.885537] [ 909.885542] dump_stack_lvl+0xfa/0x120 [ 909.885563] should_fail_ex+0x4d7/0x5e0 [ 909.885588] ? do_getname+0x2b/0x3d0 [ 909.885608] should_failslab+0xc2/0x120 [ 909.885623] kmem_cache_alloc_noprof+0x80/0x760 [ 909.885643] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 909.885665] ? do_getname+0x2b/0x3d0 [ 909.885680] do_getname+0x2b/0x3d0 [ 909.885698] __x64_sys_mkdir+0x55/0x80 [ 909.885713] do_syscall_64+0xbf/0x420 [ 909.885729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.885742] RIP: 0033:0x7f732af71c27 [ 909.885752] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 909.885764] RSP: 002b:00007f73284e7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 909.885776] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af71c27 [ 909.885784] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 909.885791] RBP: 00007f73284e8040 R08: 0000000000000000 R09: ffffffffffffffff [ 909.885799] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 909.885806] R13: 0000000020000100 R14: 00007f73284e8000 R15: 0000000020013c00 [ 909.885824] 20:43:29 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(0x0, r1, 0x28, &(0x7f0000000180)={0x1c, 0x7, 0x1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 49) 20:43:29 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x2000000000000000}, 0x58) 20:43:29 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000004400)={0x0, 0x0}) r3 = fork() r4 = gettid() kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f00000044c0)={0x209001000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x20}, &(0x7f00000000c0)=""/102, 0x66, &(0x7f0000000280)=""/235, &(0x7f0000004480)=[0x0, r4, r1, r2, r0, r3, r4], 0x7}, 0x58) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) r6 = io_uring_setup(0x18fc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000003bc0), 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) [ 909.986106] [ 909.986419] ===================================== [ 909.987135] WARNING: bad unlock balance detected! [ 909.987835] 6.19.0-rc5-next-20260113 #1 Not tainted [ 909.988535] ------------------------------------- [ 909.989206] syz-executor.4/7789 is trying to release lock (rcu_read_lock) at: [ 909.990218] [] __wait_on_freeing_inode+0x105/0x350 [ 909.991152] but there are no more locks to release! [ 909.991846] [ 909.991846] other info that might help us debug this: [ 909.992758] 4 locks held by syz-executor.4/7789: [ 909.993433] #0: ffff88800f6e43f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 909.994688] #1: ffff88801bd483e0 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 909.998448] #2: ffff88800f6f0950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 910.002348] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 910.003677] [ 910.003677] stack backtrace: [ 910.004313] CPU: 0 UID: 0 PID: 7789 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 910.004339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.004352] Call Trace: [ 910.004359] [ 910.004367] dump_stack_lvl+0xca/0x120 [ 910.004393] ? __wait_on_freeing_inode+0x105/0x350 [ 910.004420] print_unlock_imbalance_bug+0x118/0x130 [ 910.004447] ? __wait_on_freeing_inode+0x105/0x350 [ 910.004475] lock_release+0x1ee/0x270 [ 910.004504] __wait_on_freeing_inode+0x10a/0x350 [ 910.004532] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 910.004563] ? __pfx_var_wake_function+0x10/0x10 [ 910.004600] ? lock_is_held_type+0x9e/0x120 [ 910.004623] insert_inode_locked+0x25f/0x890 [ 910.004657] __ext4_new_inode+0x223d/0x4cd0 [ 910.004693] ? __pfx___ext4_new_inode+0x10/0x10 [ 910.004721] ? __pfx___dquot_initialize+0x10/0x10 [ 910.004756] ? __pfx_avc_has_perm+0x10/0x10 [ 910.004788] ext4_symlink+0x406/0xb40 [ 910.004826] ? __pfx_ext4_symlink+0x10/0x10 [ 910.004856] ? security_inode_permission+0x72/0xe0 [ 910.004882] vfs_symlink+0x44b/0x840 [ 910.004915] do_symlinkat+0x153/0x440 [ 910.004943] ? __pfx_do_symlinkat+0x10/0x10 [ 910.004968] ? strncpy_from_user+0x21b/0x2f0 [ 910.005003] __x64_sys_symlink+0x79/0xa0 [ 910.005030] do_syscall_64+0xbf/0x420 [ 910.005055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 910.005079] RIP: 0033:0x7f732af72427 [ 910.005097] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.005117] RSP: 002b:00007ffe50ca2048 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 910.005137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f732af72427 [ 910.005150] RDX: 00007ffe50ca2123 RSI: 00007f732afcd022 RDI: 00007ffe50ca2110 [ 910.005163] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe50ca1ee0 [ 910.005176] R10: 00007ffe50ca1d97 R11: 0000000000000206 R12: 0000000000000001 [ 910.005189] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffe50ca2110 [ 910.005212] [ 910.034241] ------------[ cut here ]------------ [ 910.034966] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.4/7789 [ 910.036523] Modules linked in: [ 910.037062] CPU: 0 UID: 0 PID: 7789 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 910.038514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 910.039721] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 910.040561] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 a6 bb de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 89 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 61 f9 73 03 e8 0c 88 56 00 e9 [ 910.043192] RSP: 0018:ffff88806ce08cb8 EFLAGS: 00010086 [ 910.043969] RAX: 00000000ffffffff RBX: ffff88804b15b700 RCX: 000000000000000d [ 910.044996] RDX: 0000000000000000 RSI: ffffffff85e25d40 RDI: ffff88804b15bafc [ 910.046020] RBP: ffff88804b15b700 R08: ffffffff84e98ac0 R09: 0000000000000000 [ 910.047074] R10: 0000000000000000 R11: ffff88806ce08ff8 R12: ffff88804b15b700 [ 910.048124] R13: 0000000000000000 R14: ffff88806ce379c0 R15: ffff88806ce37a20 [ 910.049161] FS: 0000555585659400(0000) GS:ffff8880e5342000(0000) knlGS:0000000000000000 [ 910.050336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 910.051171] CR2: 0000555585659708 CR3: 000000001dbdb000 CR4: 0000000000350ef0 [ 910.052178] Call Trace: [ 910.052608] [ 910.053677] sched_tick+0x232/0x6e0 [ 910.055864] update_process_times+0x116/0x210 [ 910.057569] tick_nohz_handler+0x4ff/0x8c0 [ 910.058498] ? perf_trace_lock+0xb5/0x5d0 [ 910.059667] ? __pfx_tick_nohz_handler+0x10/0x10 [ 910.060897] ? lock_release+0x1c7/0x270 [ 910.062323] ? __pfx_tick_nohz_handler+0x10/0x10 [ 910.063854] __hrtimer_run_queues+0x654/0xbb0 [ 910.067198] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 910.068029] ? ktime_get_update_offsets_now+0x252/0x3c0 [ 910.070975] hrtimer_interrupt+0x369/0x830 [ 910.074545] __sysvec_apic_timer_interrupt+0xbb/0x300 [ 910.075893] sysvec_apic_timer_interrupt+0x6b/0x80 [ 910.076901] [ 910.077228] [ 910.077855] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 910.078775] RIP: 0010:handle_bug+0x209/0x4f0 [ 910.079546] Code: 83 db ff 0f 1f 44 00 00 90 4c 8b ad 90 00 00 00 31 ff 41 81 e5 00 02 00 00 4c 89 ee 0f 1f 44 00 00 4d 85 ed 0f 85 3d 01 00 00 <0f> 1f 44 00 00 48 63 fb 48 c7 c6 60 2a e2 84 0f 1f 44 00 00 81 fb [ 910.082187] RSP: 0018:ffff8880507e7890 EFLAGS: 00000206 [ 910.082972] RAX: ffff8880507e78f8 RBX: 000000000000fffe RCX: ffffffff810016ca [ 910.084014] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 910.085051] RBP: ffff8880507e78f8 R08: 0000000000000000 R09: 0000000000000000 [ 910.086089] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff815d780f [ 910.087135] R13: 0000000000000200 R14: 0000000000000002 R15: 000000000000000b [ 910.088622] ? __rcu_read_unlock+0x25f/0x5c0 [ 910.090418] ? restore_regs_and_return_to_kernel+0x2e/0x2e [ 910.092744] ? trace_hardirqs_off_finish+0xe3/0x110 [ 910.094480] exc_invalid_op+0x35/0x80 [ 910.095655] asm_exc_invalid_op+0x1a/0x20 [ 910.096425] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 910.097250] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 a6 bb de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 89 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 61 f9 73 03 e8 0c 88 56 00 e9 [ 910.099838] RSP: 0018:ffff8880507e79a0 EFLAGS: 00010286 [ 910.100596] RAX: 00000000ffffffff RBX: ffff88804b15b700 RCX: ffffffff815664c7 [ 910.101618] RDX: 0000000000000000 RSI: ffffffff815664d0 RDI: ffff88804b15bafc [ 910.102630] RBP: ffff88804b15b700 R08: 0000000000000000 R09: fffffbfff0ba6ff4 [ 910.103669] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804b15b700 [ 910.104709] R13: 0000000000000001 R14: ffffffff85c0cde0 R15: ffff888009604f58 [ 910.107364] ? nbcon_cpu_emergency_exit+0x117/0x1c0 [ 910.108344] ? nbcon_cpu_emergency_exit+0x120/0x1c0 [ 910.110851] __wait_on_freeing_inode+0x10f/0x350 [ 910.112006] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 910.113759] ? __pfx_var_wake_function+0x10/0x10 [ 910.115748] ? lock_is_held_type+0x9e/0x120 [ 910.117530] insert_inode_locked+0x25f/0x890 [ 910.120128] __ext4_new_inode+0x223d/0x4cd0 [ 910.124025] ? __pfx___ext4_new_inode+0x10/0x10 [ 910.125997] ? __pfx___dquot_initialize+0x10/0x10 [ 910.127259] ? __pfx_avc_has_perm+0x10/0x10 [ 910.130059] ext4_symlink+0x406/0xb40 [ 910.133606] ? __pfx_ext4_symlink+0x10/0x10 [ 910.135237] ? security_inode_permission+0x72/0xe0 [ 910.137823] vfs_symlink+0x44b/0x840 [ 910.139868] do_symlinkat+0x153/0x440 [ 910.141627] ? __pfx_do_symlinkat+0x10/0x10 [ 910.142807] ? strncpy_from_user+0x21b/0x2f0 [ 910.145790] __x64_sys_symlink+0x79/0xa0 [ 910.146995] do_syscall_64+0xbf/0x420 [ 910.148292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 910.149191] RIP: 0033:0x7f732af72427 [ 910.149826] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 910.152424] RSP: 002b:00007ffe50ca2048 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 910.153505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f732af72427 [ 910.154505] RDX: 00007ffe50ca2123 RSI: 00007f732afcd022 RDI: 00007ffe50ca2110 [ 910.155540] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe50ca1ee0 [ 910.156554] R10: 00007ffe50ca1d97 R11: 0000000000000206 R12: 0000000000000001 [ 910.157568] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffe50ca2110 [ 910.161702] [ 910.162048] irq event stamp: 341 [ 910.162533] hardirqs last enabled at (341): [] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 910.163994] hardirqs last disabled at (340): [] _raw_spin_lock_irqsave+0x53/0x60 [ 910.165379] softirqs last enabled at (336): [] kernel_fpu_end+0x59/0x70 [ 910.166654] softirqs last disabled at (334): [] kernel_fpu_begin_mask+0x1bb/0x300 [ 910.168061] ---[ end trace 0000000000000000 ]--- 20:43:29 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:29 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x100000000000000) [ 910.256791] loop4: detected capacity change from 0 to 4 [ 910.267931] EXT4-fs (loop4): invalid first ino: 0 20:43:38 executing program 5: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000003bc0), 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) flock(r3, 0x5) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x1, 0x744d8378, 0x7fffffff, 0x1, 0x7, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xb) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) flock(r4, 0x2) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 20:43:38 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x20240, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x46c583, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:38 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) flock(r1, 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x2, 0xc}, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 20:43:38 executing program 2: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 20:43:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0, 0x3f00000000000000}, 0x58) 20:43:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 50) 20:43:38 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x200000000000000) 20:43:38 executing program 1: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x1ad41, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001200ff7f0000000000000000fc010080000000000000000000000001000000000000ff00a412b32795c3d3f77c37cfc7d59d9df1de36"], 0x28}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000780)={'batadv_slave_0\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r6, 0x2, 0x6, @link_local}, 0x10) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r8, 0x1, 0x6, @random="a2836ee8dbe1"}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@local, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000900)={0x58c, 0x0, 0x4, 0x70bd29, 0x25dfdbff, {}, [{{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x68}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r2}, {0x1b0, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10001}}}]}}]}, 0x58c}, 0x1, 0x0, 0x0, 0x20}, 0x44045) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 919.021055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 919.036111] loop4: detected capacity change from 0 to 4 [ 919.057529] FAULT_INJECTION: forcing a failure. [ 919.057529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 919.073558] CPU: 1 UID: 0 PID: 7827 Comm: syz-executor.4 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 919.073599] Tainted: [W]=WARN [ 919.073607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.073620] Call Trace: [ 919.073628] [ 919.073636] dump_stack_lvl+0xfa/0x120 [ 919.073669] should_fail_ex+0x4d7/0x5e0 [ 919.073713] strncpy_from_user+0x3b/0x2f0 [ 919.073748] do_getname+0x70/0x3d0 [ 919.073782] __x64_sys_mkdir+0x55/0x80 [ 919.073810] do_syscall_64+0xbf/0x420 [ 919.073838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 919.073863] RIP: 0033:0x7f732af71c27 [ 919.073882] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.073904] RSP: 002b:00007f73284e7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 919.073927] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af71c27 [ 919.073943] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 919.073957] RBP: 00007f73284e8040 R08: 0000000000000000 R09: ffffffffffffffff [ 919.073971] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 919.073985] R13: 0000000020000100 R14: 00007f73284e8000 R15: 0000000020013c00 [ 919.074012] [ 919.100514] syz_tun: entered allmulticast mode [ 919.109832] syz_tun: entered promiscuous mode 20:43:38 executing program 6: r0 = gettid() r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) fcntl$setstatus(r2, 0x4, 0x40000) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e20, @empty}}}, 0x108) r5 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r5, 0x8983, &(0x7f0000000000)={0x1, 'veth1_to_bridge\x00', {}, 0x1}) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x8, 0x7f, 0x9, 0xf2, 0x0, 0x1800000000000, 0x20000, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0xc2da53ebc6506dc9, @perf_bp={&(0x7f0000000180), 0xe}, 0x2, 0x4, 0xffff84d1, 0x2, 0x10000, 0x4, 0x300, 0x0, 0x6, 0x0, 0x7fffffff}, r0, 0x0, 0xffffffffffffffff, 0x19) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 20:43:38 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x17, &(0x7f00000004c0), 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 20:43:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r0, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x57) [ 919.217481] syz_tun: left promiscuous mode 20:43:38 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_setup(0x18fc, &(0x7f0000000200)) creat(0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x300000000000000) 20:43:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000e77f00000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004a7bcd9fa6f", 0x22, 0x440}], 0x0, &(0x7f0000013c00)=ANY=[]) (fail_nth: 51) [ 919.222979] syz_tun: left allmulticast mode [ 919.245251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 919.289952] loop4: detected capacity change from 0 to 4 [ 919.301165] FAULT_INJECTION: forcing a failure. [ 919.301165] name failslab, interval 1, probability 0, space 0, times 0 [ 919.302723] syz_tun: entered allmulticast mode [ 919.307496] CPU: 0 UID: 0 PID: 7852 Comm: syz-executor.4 Tainted: G W 6.19.0-rc5-next-20260113 #1 PREEMPT(lazy) [ 919.307535] Tainted: [W]=WARN [ 919.307543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 919.307556] Call Trace: [ 919.307564] [ 919.307572] dump_stack_lvl+0xfa/0x120 [ 919.307603] should_fail_ex+0x4d7/0x5e0 [ 919.307655] ? __d_alloc+0x34/0xa10 [ 919.307682] should_failslab+0xc2/0x120 [ 919.307708] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 919.307752] ? __d_alloc+0x34/0xa10 [ 919.307778] __d_alloc+0x34/0xa10 [ 919.307808] d_alloc+0x4a/0x1e0 [ 919.307836] lookup_one_qstr_excl+0x174/0x270 [ 919.307868] ? mnt_want_write+0x153/0x420 [ 919.307906] filename_create+0x1c1/0x400 [ 919.307945] ? __pfx_filename_create+0x10/0x10 [ 919.307981] ? __virt_addr_valid+0x2e8/0x5d0 [ 919.308017] do_mkdirat+0xa8/0x440 [ 919.308044] ? __pfx_do_mkdirat+0x10/0x10 [ 919.308071] ? strncpy_from_user+0x21b/0x2f0 20:43:38 executing program 6: r0 = gettid() perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) r1 = io_uring_setup(0x18fc, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000003bc0), 0x0) r2 = mq_open(&(0x7f0000000000)='/dev/loop-control\x00', 0xad82e99388722d1d, 0x59, &(0x7f0000000040)={0x44, 0xcb17, 0x8000, 0x1}) fcntl$dupfd(r1, 0x0, r2) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 919.308109] __x64_sys_mkdir+0x65/0x80 [ 919.308136] do_syscall_64+0xbf/0x420 [ 919.308164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 919.308188] RIP: 0033:0x7f732af71c27 20:43:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0x20}, 0xc00, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITHAW(r0, 0xc0045878) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) setresuid(0x0, r1, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 919.308206] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.308229] RSP: 002b:00007f73284e7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 919.308252] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f732af71c27 [ 919.308267] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 919.308281] RBP: 00007f73284e8040 R08: 0000000000000000 R09: ffffffffffffffff [ 919.308295] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 919.308309] R13: 0000000020000100 R14: 00007f73284e8000 R15: 0000000020013c00 [ 919.308336] [ 919.308615] syz_tun: entered promiscuous mode 20:43:38 executing program 7: r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x17, &(0x7f0000001480), 0x0) ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x6ad) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 919.399487] syz_tun: left promiscuous mode [ 919.400509] syz_tun: left allmulticast mode VM DIAGNOSIS: 20:43:29 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82977f45 RDI=ffffffff889c1a00 RBP=ffffffff889c19c0 RSP=ffff8880507e7488 R8 =0000000000000000 R9 =ffffed10016a9046 R10=0000000000000020 R11=666666203a322320 R12=0000000000000020 R13=0000000000000010 R14=ffffffff889c19c0 R15=ffffffff82977f30 RIP=ffffffff82977f9d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555585659400 00000000 00000000 GS =0000 ffff8880e5342000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555585659708 CR3=000000001dbdb000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84d1527e RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801b3a7b18 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff11003674f64 R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801b3a7b50 RIP=ffffffff84d15410 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00005555727ea400 00000000 00000000 GS =0000 ffff8880e5442000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5cdd51c60 CR3=000000000be43000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000