fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={0x0, 0xfb, 0x82, 0x4, 0x20, "139178078df5e98b67df787d65a6e3b3", "880b9ea193e4808da0eb1d8eb6f44dc193635e2041a8251aa06eb43b99718cca07f00236b3545e3e3a4c7f78fd67ceeba77a229d8a7990dee28a3bf458c2897d2de323c2d5db0e4761210a5a1fb973d660d5a0ecfbac55a379dd68017928dfadb60362bf5201ec2d436030833d"}, 0x82, 0x2) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000680)={@id={0x2, 0x0, @auto="8a56c4cbc57bf6acef3de14eb6bb1246"}}) 06:50:52 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f0000001980)) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 06:50:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r2, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r2, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r3, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000b80)={0x2001}) getdents64(r1, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r1, 0x0, 0x0) splice(r1, &(0x7f0000000180)=0xf16, r0, &(0x7f0000000b40)=0x3, 0x4, 0x4) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x6, 0x6, 0x9, 0x3, 0x3, 0x3e, 0x4, 0x1cd, 0x38, 0x3e0, 0x6, 0x0, 0x20, 0x2, 0x4, 0x1, 0x430}, [{0x4, 0x1f, 0x2, 0x1, 0x97, 0x49, 0xf4a, 0x8}, {0xc1bfca5dcf90fa05, 0x1000, 0xfffffffe, 0x1, 0x48, 0x9, 0x1, 0x40}], "b8196dc769e9cdd97a3a00f92198e352f08919efe475ea5098fd84a4f6b1e4298d9eace224718692", ['\x00', '\x00', '\x00']}, 0x3a0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/132, 0x84}, {&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/183, 0xb7}, {&(0x7f0000000180)}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000440)=""/119, 0x77}, {&(0x7f0000000680)=""/37, 0x25}], 0xa) syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e2c4ff266733d6e6f7795d476adc794"]) 06:50:52 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000025000000000000000000576b00000000f5ea25e3"], 0x14}}, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/diskstats\x00', 0x0, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/254, 0xfe}], 0x1) 06:50:52 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) sendfile(r3, r4, 0x0, 0xfdef) [ 382.311519] loop7: detected capacity change from 0 to 512 [ 382.363393] msdos: Unknown parameter 'n' [ 382.379789] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 382.425477] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.436905] msdos: Unknown parameter 'n' 06:50:52 executing program 1: 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) perf_event_open(0x0, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xe7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)}, {&(0x7f0000000380)="e6b11dab9605361aa6b119381bf955564f7bd15284e6b3cf4e2c4abf", 0x1c}], 0x2}}], 0x3, 0x44894) shutdown(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @private0, 0x3b}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040), 0x3, 0x4c890) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @private1, 0xfffffff9}, 0x1c) shutdown(r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:50:52 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541b, &(0x7f0000000140)) 06:50:52 executing program 0: syz_mount_image$iso9660(0x0, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000000), 0x0, 0x0) chroot(&(0x7f0000000400)='./file1\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r0, 0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="9ba489e539a02414ee307da079a3b6b7418569b98c1420ae296c7aac6607c0aa8e7d99f566225152796f432c5dcc45ff4aaaec3b1f4f3803157a1fa817e163d33280a33f4370a24576f10e4dc5a23f5a82f03c9c42fd9905798b1b49e3d30848c2c8f2c3bc8e0198a2ca1975758b59edadfd8a425351bfcf306047d0ca62796754d8202e5173d8f1aad01046f3ccaa902772720168dba9c73cdb574c520307b4d073095287b2c2940be5f0ede065f8ac758abde5f1c983ee2115072d662adfe9c65db821be76007c148671c30bae08b9b3b92d97495684252c7248d89a579d23119e85025dffa947bc7ed8895a308af48839bb750d", 0xf5, 0x401}, {&(0x7f0000000200)="bd2c90fa25c56b0f0173fd2d95a11f2d8548bb259eddf4f63d15791ca8f62cb9ba5c0339a3ac36ab3bf83d613bf9ceb42bc69ea6f7bffcbfad7888f4ced9726f", 0x40, 0x9}, {&(0x7f0000000240)="aee132837e0ce75c90430abdd377c0c5e9b7d184f2554f46c3d975b87afa07082ecea62936cb9296ff4c395e52bc25b6ca462661bcfaa797f77ef2f517f8208b60e289", 0x43, 0x4}], 0xffd53152aba61ed8, &(0x7f0000000500)=ANY=[@ANYBLOB='nr_inodes=g%23%*7,mpol=local=static:30,uid=', @ANYRESHEX=0x0, @ANYBLOB=',dont_measure,subj_type=\\@],fowner=', @ANYRESDEC=r0, @ANYBLOB=',dont_measure,seclabel,uid=', @ANYRESDEC=0x0, @ANYBLOB="93447600"/13, @ANYRESDEC=r1, @ANYBLOB=',subj_type=.,\x00']) 06:50:52 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={0x0, 0xfb, 0x82, 0x4, 0x20, "139178078df5e98b67df787d65a6e3b3", "880b9ea193e4808da0eb1d8eb6f44dc193635e2041a8251aa06eb43b99718cca07f00236b3545e3e3a4c7f78fd67ceeba77a229d8a7990dee28a3bf458c2897d2de323c2d5db0e4761210a5a1fb973d660d5a0ecfbac55a379dd68017928dfadb60362bf5201ec2d436030833d"}, 0x82, 0x2) [ 382.600968] loop7: detected capacity change from 0 to 512 06:50:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000ffffffffffffff190000000000000001", 0x25}, {&(0x7f0000000380)="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", 0x14b, 0x800}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="696f636861727365743d6b6f69382d752c756e695f786c6174653d312cf7e6a30c6d7461696c3d302c726f6469722c7375626a5f747970653d76666174002c7375626a5f757365723d28257d2c2e082b5c5d7b7d265d212e8240215b2c0072e728703c50431d57ac6b5d6fc8cfe696f81ad84173de5b1dd03e5765d05182a45310113e364c07e3d7b7d305a36ee9cb5b961d589181fa124238cf396309b9004c26e43d02addc43476a7c27ef4991fa6f364cfa2eb2481f270fbad3c5c3dfbfbc4894746b76147cda76346f927fc804c574b76cebf574f22044b0fa09205e29e6df28ce0b56fbd0c59607d04b1287289d7329703d314c6f8d617dc64bba21da26200a7e28a85ece65"]) r0 = fork() ptrace(0x10, r0) ptrace(0x8, r0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r1, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r1, 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x89) r2 = fspick(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r3, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r3, 0x0, 0x0) getdents(r3, &(0x7f0000000100)=""/231, 0xe7) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x2) r4 = syz_mount_image$msdos(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0xfffffffffffffff9, 0x8, &(0x7f0000001bc0)=[{&(0x7f0000000580)="8920ce6869a57f14c892ed16dd6c1bd60b3350eb1b719e256157c61fd15dd1bc53e0548ef5d3d65653fe4f72de80b1f0a35dd0e168", 0x35, 0xffffffff}, {&(0x7f00000005c0)="7840cb4e242c5c2a807589b7b3ba94a5415b37cd0067179216ac03053c244f4245855b8a584dfd879dc622ca95b235a1f625d1a805dfc18907fc9dbbeefb307d96fede8dc15921383a3e9041b10cd79564eb234cdd7c2bff9956756164cbf231d989b22ad9c79cb2aa3609e36014cdb9fc0851f1632b5843630deda3dc15cd807e8e000c8a2f1691e0cf144dc330c8f652f18c785eb2de575f866b9559681e4b18443c03d571a268b0c26c203a8defa0a4a85ed9cea1cc315fc71777749b9f57320875440976a0f9c8c4637bda30dd5c0b80bee2f9311fc3e294c2f6e166271c8cd6a09717efba2179f431c3322b", 0xee, 0x1}, {&(0x7f00000006c0)="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", 0x1000, 0x6}, {&(0x7f00000016c0)="dff06aefb22aeb32e37ecdd918ce81e8aee0dc54969b445136f95cc78fd5bf95c36c046fd31b774eb7efaa035303631c3b4d2109eb31e6a7e8e88e10e26fe7fb0f32e41e95dc34db2f2ed38f42d5ad8728264e20ee0ec6e71cd7b5ae08fd1a938e37536634178aa0d3bccd15ea16b8e8a34c48f37ed5ec1fb4e7880416d6ee31909797653dd1734481622fd5a7fcd039db2f1a", 0x93, 0x4}, {&(0x7f0000001780)="4e5f042980195ccdc4cafc3724ea80a127a253c8e17c7f954ab3a516e61757975093b774fe111b6134ce8cf9e66de29945a212ce3fba0f83d51903d24e5d401423999e99d910b77200072f182ab6892d978fd757690a2fcc2359d1216e4427679ef0851204bc69cc7eae1cef6555d63582470fe8c4654fd1f040ef6ba48dd81279b03f6d8ad956cb6c2548f102662bc267b130c400cedb6e005d", 0x9a, 0x7}, {&(0x7f0000001840), 0x0, 0x7}, {&(0x7f0000001880)="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", 0xfd, 0x9}, {&(0x7f0000001980)="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", 0xff, 0x100000000}], 0x2000, &(0x7f0000001c80)=ANY=[@ANYBLOB='quiet,dots,nodots,tz=UTC,nodots,dots,measure,uid<', @ANYRESDEC=0xee01, @ANYBLOB=',subj_role=net/dev_snmp6\x00,fowner<', @ANYRESDEC=0xee00, @ANYBLOB="2c7375621a58421265723d4028282b21242c666f776e65723d", @ANYRESDEC=0xee01, @ANYBLOB=',appraise,hash,dont_appraise,measure,\x00']) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r4, 0xc0406619, &(0x7f0000001a80)={@desc={0x1, 0x0, @auto="e3bcf13aa74423ce"}}) [ 382.683973] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:50:53 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffefffc}]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x410800, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000380)={r2, 0x0, 0xffffffffffffffff, 0x200}) r4 = fork() ptrace(0x10, r4) ptrace(0x8, r4) r5 = fork() ptrace(0x10, r5) r6 = syz_open_procfs(r3, &(0x7f0000000300)='net/vlan/vlan1\x00') getdents64(r6, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r6, 0x0, 0x0) write$P9_RMKNOD(r6, &(0x7f0000000280)={0x10, 0x13, 0x2, {0x0, 0x3}}, 0x14) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={r2, 0x1, 0xffffffffffffffff, 0x81, 0x80000}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x4280, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000240)={r2, 0x0, r7, 0x399fb7d9}) syz_mount_image$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0/file0\x00') readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/188, 0xbc) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 06:50:53 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541d, &(0x7f0000000140)) 06:50:53 executing program 6: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000180)={0x0, 0x2, [0x101, 0x32d, 0x0, 0x3, 0x8, 0x80000001]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r2, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r2, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000280)={@id={0x2, 0x0, @c}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x2, 0x6, @multicast}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r4, @loopback, @local}, 0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x38, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_bridge\x00'}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="48010000100000030000000000000000fc0100000000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x148}}, 0x0) [ 382.862705] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.880815] audit: type=1326 audit(1768546253.241:53): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5385 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b362c5b19 code=0x7ffe0000 [ 383.044915] lo: entered allmulticast mode [ 383.047609] lo: left allmulticast mode [ 383.073468] lo: entered allmulticast mode [ 383.081534] lo: left allmulticast mode 06:51:05 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r1 = memfd_create(&(0x7f0000000080)='/proc/thread-self/attr/fscreate\x00\x14~\xfe\x9a!\xb2\xb73h\xd2oR\arV(C\xe7\xbb\xd3\x83\xd4\x9b\xb7\xc8t_X\xf0\xcb\xba_\x82qgk\xcbW\xe7\xcd\x87\xf9\xb2\x89\xb94\x06s\xa1B\x96\xc4\x17\x11\xba\xae\xba/N~%\xaf\xcbw\xa4\xd99\xab)\x8f\x1b2\x1bJ\x86\xb1\xee\x8d;\x12\xd4\x7fT\x06\xaakm^\x85\xd1\xd1\xcd\x98L2\xe3\x14\xb7v\xbb\x94x\x82\xab\xc1dK(\x99/9\xc6\xbe\xcd?\xd6-%\x8b\xbeiSA\xdc\xaa\xec\xban3\xbf\x8ew\xee\x91SB\xb0\xb5\xc4,f\xf0\xca\xb3\xb0\xa5\x02\x1f\xd4\xf8\xe7_A\xf0b\xa4\xec\xe8\xeed\xaf\xdf\xdf-w]_\xe4\xb8\x9850\xcd\x8f*\xb5\x98>Y\xef.5\xfd\xcbC\xf0(=\'\xaa^kD\xf5\x81f\xd0 i\x84\xb2\xc5\x1d\x96\xa5\v\xaf\x18w|J\xdbE\x80\x97\xe9U\xd8\x01[A\xaa\xc1%\xa95^X\xea\x17\x1f&]K\xc4\xe6\x17\x00\x04\xfe\x12o\xf0\xad\xfa\xa8\x81\xdd\xe8\t\xa12P\xfc@\x1a\xea\x92|\x04W\xd6-\xb22S`[oUAY\xa8\x93\xc5H\xbe\xc4\x95\x87\x9b\x05\x80\xfc\xec1\xcd\xe4\x8e\xb8\xb0\xdf\xfd\xd2\x19\xf0\x0e\x98{\x9f\f\xd3\xc3\x8e\xdb\xdf\x86$\x8a\xf1\t\x8a\xa8}\xf27\x9c6\xe5\x05\xe5\t\xb8', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) flock(r0, 0x0) ftruncate(r1, 0x9) finit_module(r1, 0x0, 0x6) 06:51:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14890090e44640f0db5da6228577fa9a168ee61d189329831f12b38afe8750e05143eb88b977bb71a61de91c9722cde8e15da636ee988a403385ce61e206e3b9d45c2a7dde84fc0498830eb31bbda0cdeb13e54af5dbf676f02b1ba351041a7e0a1f3a19059b60cf01cd4bda035d79a1a31fb9ef08fb74e4243ffe045d494e978b4c69ad846e0a3cab2c6efa08ae97cbee0ccf6c2a91695b2dbcd90590267434ae736553fd60c5", @ANYRES16=0x0, @ANYBLOB="32002abd6fac63277de600000000"], 0x14}, 0x1, 0x0, 0x0, 0x44040}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{0x0, 0x2}, 'port1\x00', 0x4, 0x1100e, 0xfffffffe, 0x3, 0xffff, 0x6, 0x47, 0x0, 0x4, 0x80}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r1, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r1, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f00000003c0)) 06:51:05 executing program 0: keyctl$join(0x1, 0x0) keyctl$join(0x12, 0x0) keyctl$join(0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x2}) 06:51:05 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000007e00000008000300", @ANYRES32=0x0, @ANYBLOB="050000000000000029a1fee87d9eb426328b05cc5bad814a2160a5bf650c313813284343"], 0x1c}}, 0x0) 06:51:05 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:05 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') 06:51:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541e, &(0x7f0000000140)) 06:51:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) sendfile(r3, r4, 0x0, 0xfdef) [ 394.842443] audit: type=1400 audit(1768546265.202:54): avc: denied { module_load } for pid=5410 comm="syz-executor.5" path=2F6D656D66643A2F70726F632F7468726561642D73656C662F617474722F6673637265617465202864656C6574656429 dev="tmpfs" ino=1082 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=system permissive=1 06:51:05 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) sendfile(r3, r4, 0x0, 0xfdef) [ 394.892561] Zero length message leads to an empty skb 06:51:05 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80800) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400023a01000238000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b6c5e9e2"]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r1, &(0x7f0000001ac0)=""/255, 0xff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r2, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) getdents64(r1, 0x0, 0x0) getdents(r1, &(0x7f0000000340)=""/4096, 0x1000) [ 394.936441] loop7: detected capacity change from 0 to 512 [ 394.974901] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:05 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 395.000940] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 06:51:05 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 395.095957] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 06:51:05 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541e, &(0x7f0000000140)) 06:51:05 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 395.193034] syz-executor.1 (5425) used greatest stack depth: 22136 bytes left 06:51:05 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:05 executing program 1: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541e, &(0x7f0000000140)) 06:51:05 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) [ 395.253773] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:05 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5421, &(0x7f0000000140)) 06:51:05 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 395.467916] loop7: detected capacity change from 0 to 512 [ 395.500927] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 395.591511] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') 06:51:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) getdents(0xffffffffffffff9c, &(0x7f00000003c0)=""/190, 0xbe) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000002c0)=ANY=[@ANYBLOB="f5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000ea3ed024e1e4cfdb25e99a400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000008000000000000000000000000000000000000000000000000000000f600"/249]) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') io_setup(0xfc4, &(0x7f00000000c0)=0x0) close_range(r1, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x44a840, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={[0x4]}, 0x8) io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 06:51:17 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0/file1\x00', 0x0) syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000002000)='./file0\x00', 0x0, 0x0, 0x0, 0x81029, &(0x7f0000002300)) statfs(&(0x7f0000000040)='./file0/file1\x00', &(0x7f00000001c0)=""/131) 06:51:17 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) sendfile(r3, r4, 0x0, 0xfdef) 06:51:17 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') 06:51:17 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:17 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5423, &(0x7f0000000140)) 06:51:17 executing program 1: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x541e, &(0x7f0000000140)) 06:51:17 executing program 1: 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, 0x6, 0x2, @perf_config_ext={0x4}, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = fork() r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) clone3(&(0x7f0000000500)={0x1021300, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x33}, &(0x7f0000000280)=""/233, 0xe9, &(0x7f0000000400)=""/158, &(0x7f00000004c0)=[r1, r0, r1, 0x0, r1, r1, r0, r0], 0x8}, 0x58) waitid(0x2, r2, &(0x7f0000000580), 0x2, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={0x20200, 0xd3, 0x18}, 0x18) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x4, 0x81, 0x9, 0x9, 0x0, 0x4, 0xc004, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffd0d, 0x0, @perf_bp={&(0x7f00000003c0), 0x4}, 0x40813, 0x9, 0x1000, 0x1, 0x2, 0x4, 0x9, 0x0, 0x401, 0x0, 0x3}, r2, 0x10, 0xffffffffffffffff, 0x0) r3 = fork() ptrace(0x10, r3) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x8, 0x2, 0x6, 0xff, 0x0, 0x5, 0x2000, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000007c0), 0xc}, 0x4000, 0xffffffffffff0000, 0x8, 0x1, 0xfffffffffffffff7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xafc9d503410cc536) waitid(0x0, r3, &(0x7f0000000080), 0x8, 0x0) 06:51:17 executing program 4: r0 = 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) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="77151c2638f1366599f05645c4cd0ec70d649b408f9daf6d07319a3aa80e61d4fa4657017e993c04bea2805cc87e5e2c0ccf7b8e2e7e74270de9c68e2a081b1299bb0a2fd155d0d6ab231850884a602a33b0c1d4407548f5f2fd45ca54606aa62f1331", 0x63) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000140)=""/251) [ 407.419412] loop7: detected capacity change from 0 to 512 [ 407.447847] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:17 executing program 6: r0 = perf_event_open(&(0x7f0000000280)={0x7, 0x80, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xb}, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_io_uring_setup(0xe41, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x384}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff4000/0x9000)=nil, &(0x7f0000000000), &(0x7f0000000180)) close(r1) r2 = epoll_create1(0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xb4}}, './file0\x00'}) sendmsg$NL80211_CMD_START_SCHED_SCAN(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x198, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x2c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x19, 0x1, @random="02694954eee1ef984b76619169c91d36d56099cbbd"}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}]}, @NL80211_ATTR_SCAN_SSIDS={0xb0, 0x2d, 0x0, 0x1, [{0x24, 0x0, @random="6182c971d34a8473c69bad2639b46185e9367058d06ee784a9edd587356ac6db"}, {0x1c, 0x0, @random="1e4c0f3e1ecd4b2a05ab3b5d9299e011233f184f1351ddef"}, {0x8, 0x0, @random="c7e6ae7f"}, {0x13, 0x0, @random="111ddc58ff9691dd2e9e94306bf7a0"}, {0xa, 0x0, @default_ibss_ssid}, {0x4}, {0xa, 0x0, @default_ap_ssid}, {0x1b, 0x0, @random="c035a61b7b7b9655cd42974c233497d046f21651651c98"}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @random="b6d24113eb12"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x80}, @NL80211_ATTR_SCAN_FREQUENCIES={0x4c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x1f}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x67}, {0x8, 0x0, 0x6}, {0x8, 0x0, 0x8}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0xfffffff9}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_SCAN_SSIDS={0x30, 0x2d, 0x0, 0x1, [{0x1b, 0x0, @random="ef3354afa9e52313f110f515d934a8091a29913ed38bc7"}, {0xd, 0x0, @random="d4923cd6e9329d9583"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}]}, 0x198}}, 0x40081) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80000010}) 06:51:17 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5424, &(0x7f0000000140)) 06:51:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') 06:51:17 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) unlink(&(0x7f0000000640)='./file0\x00') [ 407.588386] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 407.669156] loop7: detected capacity change from 0 to 512 [ 407.693027] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:18 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 407.836937] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 407.859590] loop6: detected capacity change from 0 to 512 [ 407.914906] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="ed8100000a000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4468c700000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e1f4655fe1f4655fe1f4655f00000000000002001800000000000000010000000b0000000c0000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf1262ca00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') 06:51:18 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 408.084783] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20028a1, 0x0) unlink(&(0x7f0000000640)='./file0\x00') getdents(r0, &(0x7f00000006c0)=""/65, 0x41) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') 06:51:18 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) 06:51:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) unlink(&(0x7f0000000640)='./file0\x00') 06:51:18 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) sendfile(r3, r4, 0x0, 0xfdef) 06:51:18 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:18 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000400)='./file0\x00', 0x1) unlink(&(0x7f0000000640)='./file0\x00') 06:51:18 executing program 6: perf_event_open(&(0x7f0000000080)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x70) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:public_content_rw_t:s0\x00', 0x29, 0x1) fcntl$setlease(r0, 0x400, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x3, 0x5}}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r2, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r2, 0x0, 0x0) close(r2) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='system_u:object_r:public_content_rw_t:s0\x00', &(0x7f0000000240)='\':^\x00', &(0x7f0000000280)='system.posix_acl_default\x00'], &(0x7f0000000340)=[&(0x7f0000000300)=']\f^\x00'], 0x1000) [ 408.182365] loop7: detected capacity change from 0 to 512 [ 408.200186] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 408.241010] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:32 executing program 5: r0 = socket(0x2c, 0xa, 0x4) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001fc0)={{r0}, "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"}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105002, 0x31) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r2, 0x0, 0x40000014100) 06:51:32 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) 06:51:32 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5427, &(0x7f0000000140)) 06:51:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:51:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r1, 0x200, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x50}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000280)="6c37077fa0348e7920a53c8c7618c8355b41056832d4253b51937cbbe810f9c56e7e5eef320044d0a8001cf4ed1abf957e34991034b1f9419e2ec448db4335e31ac614bbb1efcf8032fb65625b34c229798c1da34517a6e5b93658217f13fe39472255df6b280ddccd2bf03b800322a02fdd705d3e8832cc2b13ca55baad55e95a980ec99e10cb801fbf56b829e4243ed973fae87e4c83ddb2835d39435eb312", 0xa0, 0x560}], 0x0, &(0x7f0000013c00)=ANY=[]) creat(&(0x7f0000000000)='./file0\x00', 0x0) 06:51:32 executing program 6: 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) migrate_pages(0x0, 0x2, 0x0, &(0x7f00000001c0)=0x5) r0 = fork() ptrace(0x10, r0) ptrace(0x8, r0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x80000001, 0x3, 0x5, 0x2, 0x8, 0x5}) 06:51:32 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) [ 422.271171] loop4: detected capacity change from 0 to 5 [ 422.283950] loop7: detected capacity change from 0 to 512 [ 422.311104] capability: warning: `syz-executor.6' uses deprecated v2 capabilities in a way that may be insecure [ 422.349277] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (1 blocks) [ 422.408911] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5428, &(0x7f0000000140)) 06:51:32 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 422.454627] loop4: detected capacity change from 0 to 5 06:51:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) 06:51:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) 06:51:32 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, 0x0, &(0x7f00000001c0)=0x5) r0 = fork() ptrace(0x10, r0) ptrace(0x8, r0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x80000001, 0x3, 0x5, 0x2, 0x8, 0x5}) [ 422.611745] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:51:33 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5437, &(0x7f0000000140)) 06:51:33 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) [ 422.866797] loop7: detected capacity change from 0 to 512 [ 422.945948] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 423.056796] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:44 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) 06:51:44 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5441, &(0x7f0000000140)) 06:51:44 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 06:51:44 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:44 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44000) 06:51:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) 06:51:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) unlink(&(0x7f0000000640)='./file0\x00') 06:51:44 executing program 5: r0 = socket(0x2c, 0xa, 0x4) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001fc0)={{r0}, "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"}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105002, 0x31) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r2, 0x0, 0x40000014100) [ 433.784104] loop7: detected capacity change from 0 to 512 [ 433.807775] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 433.939912] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 06:51:57 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5450, &(0x7f0000000140)) 06:51:57 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="ed8100000a000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4468c700000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e1f4655fe1f4655fe1f4655f00000000000002001800000000000000010000000b0000000c0000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf1262ca00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="ed81000064000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2e2d9eb500000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) unlink(&(0x7f0000000640)='./file0\x00') 06:51:57 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) 06:51:57 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:57 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:51:57 executing program 1: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) 06:51:57 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) recvmmsg$unix(r4, &(0x7f00000004c0)=[{{&(0x7f0000000280), 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f00000003c0)=""/132, 0x84}], 0x4}}], 0x1, 0x0, &(0x7f0000000500)={0x0, 0x3938700}) [ 447.427361] loop7: detected capacity change from 0 to 512 [ 447.495871] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:57 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5451, &(0x7f0000000140)) 06:51:57 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="ed8100000a000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce4468c700000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e1f4655fe1f4655fe1f4655f00000000000002001800000000000000010000000b0000000c0000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf1262ca00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) unlink(&(0x7f0000000640)='./file0\x00') [ 447.551997] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:57 executing program 5: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 06:51:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) write(r3, &(0x7f0000000900)="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", 0x200) 06:51:57 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) [ 447.618859] loop7: detected capacity change from 0 to 512 [ 447.642271] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:51:58 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:51:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) [ 447.697816] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:51:58 executing program 6: syz_mount_image$msdos(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000001b40)=[{0x0, 0x8, 0xffffffffffffffff}, {&(0x7f0000000740)="5d1e6a8b1bcc238971", 0x9, 0x9}], 0x8800, &(0x7f0000001c40)) eventfd2(0x80000001, 0x800) [ 447.889169] loop6: detected capacity change from 0 to 16383 [ 447.937907] loop6: detected capacity change from 0 to 16383 06:52:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:52:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r4, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) sendfile(r3, r4, &(0x7f0000000080)=0x7, 0xfffffffffffffffc) openat(r2, &(0x7f0000002780)='./file0/file0\x00', 0x1080, 0x186) 06:52:11 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) 06:52:11 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5452, &(0x7f0000000140)) 06:52:11 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:11 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:11 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000300)='./file0\x00', 0x0) 06:52:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) 06:52:11 executing program 1: 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) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) 06:52:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:52:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000300)='./file0\x00', 0x0) 06:52:11 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:52:11 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) creat(&(0x7f0000000300)='./file0\x00', 0x0) 06:52:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r4, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) sendfile(r3, r4, &(0x7f0000000080)=0x7, 0xfffffffffffffffc) openat(r2, &(0x7f0000002780)='./file0/file0\x00', 0x1080, 0x186) 06:52:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:52:21 executing program 1: 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) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) 06:52:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="ea548f70eff172ae7b6c9c96b5717e7ee59b5c7cfb2f5fc627b3fc5e2d09ca1af9ffe1e22d333035b588984782dc4cad2b336d2f0ca6d78c94881ae9d85a14c705d267eb3f6e5873234ab4312df4843717856130f989d7a5564a1f3cd07e313977081294ff1e1873d3c881b91513918fbfbaf6c34f77c04e342b2e9de2f37508d9c687375fe8f21a4e30d7cd82ec4dc043f0817b4a308449c87beffa4e40f3e36e68a1ca8b2dabadcab3ec0b647837bfec65e57eb2d6ac43a2276ff996f1e945f71d6417b95e76456c8bea8fb3307d397e9f91d2a2210145c410ec35f867d8fcd1e4c56f7e8dffa67e00fdd78102d9cf4d1ec154619aaa70bdb82c0ac645452c67fb8da18cf5da269a26067d75f957028b7bdfe9414ac298f7cc7cb877f210ffc8cc73f1e87abd6520acf83d13d60572982f050e4f7e5e27d057ba100423e66c8f9239ea953e3f07ef9a054c41cd565b04d0ea081c2d41991fd19166194211db2f26e657f90b5f9022465104418fe8ea68955643a7d2f338b1cbc22cd3ce0534c470daea7f449f405b5e23ebe069d9e65d94294e89b7d7e2f9668b3f72c72bbf7d90d68460eaee45a9b230271a3717f8f5c40a85107e3c27c6399fc2baeaa22fc8de610f75d42c34a88682627c9ce3fc5f839d74ccbd7c7fc8ef89b9eedfa44b17adbed8a9545d65c6c98ca40c456d596114f63b57c58f1c5205b8d324b04acc6450a4ef0c0a26c2d3f73b76b74443b14708eba120e34a5ff2c599b9ee1cfb9f160cce7ee100810fd0b49a6770bc43d5d876af776389a8bae163db69aac3790651db25e330e49f582a5e30ba17f1bfe08d60859be8ca9c5e614c04a3af982841b09341d9f98edcbd05bb6746d898c1f7778ca3e28759d286431ea47e0d0caae2e94a788477d807a9c1491345081f7b3168329fe79056d134c87647fb46f531dfb8c48068bce22bfb2cad98b934f6fe4244dfc0d00d378f448fc9ee00a64b708f01085809a329f210ef47f2b4d54c7962eabea2b1863623615fd6246456f2a5bcc2e6bbfd5cbed8caaf9fbc0ba63ca0e73c982809082e9e25e1b6c4dbe4ff28dbc202df826803735ad03f111d4c5c6f37314acf57c5b94dc8e943f1d268a08a3bceab20a5ff9629b6eadc544ce96b56793ea8df709fe346461fbce992cf49b914b99ee52e05632f27badf3b5c6c8492c6241230877edb555c115669f7005c1e27dc1b011291c2f1378467ca799c069ab4bd8f7c8224bb27d3898274de39e8978ac3ea7e8b5d44bff2333b5bb755137f4211ee59c703d6ffd8007b5a1868ee8c0bc3a11c3425d05ec0cecdc289c99d5135b0a3cc9c96fe7b4accbe14b1fb45d22e692b36badc6dc7b18be1ce30908e36d924584cffdc9761a3dbb274c583db813ed2c5a822f526767ebf82c104cd30d80251ec3445b534a1d2303bdf2fd2d1fb1e78131c88f3f67347d711dede12fbf81e9fcc88f001a52a39936f02cc07ee8b37169359442bf1edf64f6ba56d6f4b9de9bf6c20ec637b16f1a57396432c8db76d26fc8088c5fc490d10ac61f6d73ca21a29b0d93df39580822d73b2600cb751f617c8023c91a49d28544ccd213b430e6630c8bc22f5db21e3fc1d21b89698a5b0c18b0d5e83a6cbf78723e9e59b7cbe70017362e11405fea0560ea4067ace19d01e37d289aca22e29363035710928cf196b493d05fec22ebf0cd3707121f2df01c9f17dc62b72bb81053305ed4abd3c49ba0c0dbd14aef40acf2f5fdc3c3a711f249ddcc3d8e44022edeff77ce5fe0de97171ac3878c65a3ef4067e08f9ff0f91c7d254f127e02fce80c8f41426d1143ffd38e32ac0823b0311c512842a838af926f8d62c19f3b519818624d719815075f6b944df7a4f534ccc73d0fc5f140760d07a6a7dab3c46c591627e3d7fcd75f3054f0689b763222ac4d48845f6ff18651d0832424167ef50c13e90ffbc7cee8240e61fc7f6df6d876c451e35c2c67fdc12506dbcb81f920cbf516a0a23ec11e459a0fcad42c9ecebb371b5b82e5490770ee7a16845442db980916b108a0d953ee24ebf506502ff3f80a02736ce284fab356d5bcec8f0fab227d74c0d78bba69c904673a2825246450379123ed6e248003438976a02d3a127462ae7b5efbb7d830e7d65e09ad7bc419e47075f6b710ad18b8ea5d208d786290cb79047a54a35bf35936eebf0a32afc8c947af059f8ff7d6b34f3bf988733c6e4dff5a213605caf5172f8b2c37b9791ccf54ca7b39ac0223a9edb3a06f1cd12cf8e789e2c3817594c04bf20b14c0e77017191510f7aebed0622d8f9802aabf93ca2b29a41ef1db831a5f834e76ba083bfc30b98ed47b40516992b4bb9e3d5bcf311b28e805faf3e49323dd038cf11388056949798da5a38e1d929c1a98bd7fc9814678df5d16eba27e82495fdc5c75a2d33f178c7db04ac07e48b50f4032b538c4dc1637adc8e8073f28f51aae9d3f6d0488fe3a61d6c67279da4f6484d4acd68ed5fadba94524974961aac700074f736eb316184098b9bbae1071282c800f372d4b911883a8b751ac893a495379693fc7c29b139844cfeb0b2599a5dab24302f9182c5ad9642b98978f1076d8c9203f644bb32dd8480804d2e36d096049e8581c37132a6c1833193e7d75400612fc2194e96729d3ccade2ba1f6e700e11a8e40f585b82223bae926e94d987bbb2ebcbe4e26dc1ecce843b007d112279d85210ae39b24193ebdaabe5b79a69a0c30a230c30d12a388c07fb8b4afe80d7e95a39aff9313640ece6088e763e024cbb69bd1205a5d8c0d368bc35a2a65fced168998bd32adf5b65e459326ac8130628a9798ab838429f9b9a0d0e1ae48713cf693483b52b2cfb802c507234ae6c03539fd3e1ea68d024b0c613115fe5ff19dbaf489a1fcbb6f19476eea79316c14820881939a0a8839d8e6c0e276965c948fe9bd6a498aa16cdf20dc442454dceda4f128aa41cf58a7f69776f221e3f3da0eb3d82eddf9abed5a078efeb20fd0a752453ccd8823dda3b0920fc039bae02b878a3c7aa9953bbdd2fcff72998ce68a2bdea623bae5dfb022a1251d19a9e51faf82129cb4f0393c7b7b3ab6a8ba958dbf2e5117578b4fbed961f7499a958097681e0030a8613a4abae10d8478d461341bf596142c50a28e50fbd58260e0e30bcfc5f23d83bb9c4caac66831bc8e12d19d70d54da4561ff5a9bc75dfbe726665061e7ea94b3903e3d93803d30db2e617827476e9ddd2eb8d29f0e39f31e5f4729732d112a6ab9b5e7105344956abfb25b8f7e7277b19c39774c64e5375ca266f40d595cf55fd8465c8585ab372c741466886ba05fa2c30bed947477ae91b9d293771591509ef8aedfa400b0c0ccd54f44e06e9c35f3f7db479f6c17005c49299a845b710869aab182f26acd854de4f17c21b87b8a35acfbf09d1adb1cc34ea92af5c0d38a5809376f3dc2b9e0f211771b1b3795658e6cdbebcfcc869ec7850992b44b01588893110420bf5d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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r4, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) sendfile(r3, r4, &(0x7f0000000080)=0x7, 0xfffffffffffffffc) openat(r2, &(0x7f0000002780)='./file0/file0\x00', 0x1080, 0x186) 06:52:21 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5460, &(0x7f0000000140)) 06:52:21 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) shutdown(r0, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:21 executing program 6: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) io_setup(0x6227, &(0x7f0000000080)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_setup(0x0, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r3, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r3, 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x20, 0x26e, 0x4) io_submit(0x0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x5, r3, &(0x7f0000001bc0)="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", 0x1000, 0x3f, 0x0, 0x1, r1}]) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x4b7a]}, 0x8, 0x80800) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') getdents64(r5, &(0x7f0000001ac0)=""/255, 0xff) getdents64(r5, 0x0, 0x0) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_submit(r2, 0x5, &(0x7f0000000740)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000180)="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", 0xfb, 0x8, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x1, r4, &(0x7f0000000280)="37c2949e6fb3dcf40419f0100a6321121bf96bca171dab8c65d9a5a576cf18ffbd4ea7cbdc56456d39ff3f6f3dafd9e6f4aaf0c3e7b8d32cf3c501f428b4435963d0d7e53c414468753bce5982bc777441e0328753c1ab267a2a58b1211418999c56fd98adc0588b0b118b9aac665ed5e7b5519046d8a5f8f55649bd7b2e1de0fe85611eb708dcf98e715c2d9247c6fce20d03f6de0b7f43da368939a5cafca98257b74bc26e2aa1351e6381b9778fec305c07b1cfee4cc5a3fb53eb714c3cdf8e5244b41ed23bd6a91fffee12ace426f72242c682dc5ae68109e5b1a9aab5b9fb8a7bbd758aece695fcddfed4", 0xed, 0xfff, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0xb481, r1, &(0x7f00000003c0)="4b2e26388c713780fe681f2762dc9c9d21994223d874fcc12dd6069ca0f5b377ba5f830e161689370d8ea8c6158996da02bcaba2770f48ebe52c934563bc9b00e267980e07b4f524ad073a1eee9c5d9f919fdf5eabe4e073c095c777e64be9c7d36ee167c6ac4a33aa6e5714127f78e7a70736791359a827671a6595f2453299a3b814f3bc31dc265578bd989536956028c8ca1a92fab87a21b3b223a2a7293915ce841a796c2c4308194f9acb8faaabdd49c89ff4c74fe6bfc6df3f30c48bbf", 0xc0, 0x5, 0x0, 0x2, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x1f, r1, &(0x7f00000004c0)="5bdc614bd09f5d2c4f897f0a08865975c3e94432ecff9e25fc485205e2c58f7cd06fd524aee6e15845af1bd53ca9eedd5437297fc0b648b68c62cb10ece3e658e84f923e35fd95b163bf59e7521aaf08c03862545fbf636a41f0d3e1f5d34eda8e6836a70fc53454828a66a9d3c2770608c1e3a8f93d9d1744810faf7899fc6af67c5771464d663a3d47ff4ba6167b3abebe0c198433e9de95c4eb656c", 0x9d, 0x4, 0x0, 0x0, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000005c0)="d2b9d75d54a811b59554f45f6448fbc27f0d1a9f4f1b7da572fa956a8d2c1027b088ea63b88fcbade82e88d05088dc92fac45cbf1118327e19d3b2ae0ce747fe13fcb3bfe540534e1767522b5f84d7a2d2046f14fa40de4f4da5c51dc2052311571bce2ac61e7d4fd54e12c2bea135d57303e6fdf3e298e38dd6fe4eef136a9ee9455093d16d28dcfd5c0bb164ac8dca2c789066d7729def004354f64fe5d4d3c8e993a2e0b73a184679b4f59d9b3154b983613fb2974e8a6409d9ee4f918b7bddfc2d09553ce08124d332e4142229344e", 0xd1, 0x80000001, 0x0, 0x2, r6}]) 06:52:21 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 06:52:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 06:52:21 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) [ 471.414765] loop7: detected capacity change from 0 to 512 [ 471.458608] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:52:21 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) 06:52:21 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x40049409, &(0x7f0000000140)) 06:52:21 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) keyctl$clear(0x7, r2) 06:52:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r4, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) sendfile(r3, r4, &(0x7f0000000080)=0x7, 0xfffffffffffffffc) openat(r2, &(0x7f0000002780)='./file0/file0\x00', 0x1080, 0x186) 06:52:21 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) [ 471.615008] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:52:35 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x40086602, &(0x7f0000000140)) 06:52:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) getdents64(r0, &(0x7f0000001ac0)=""/255, 0xff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:52:35 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) 06:52:35 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r1) 06:52:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r2) dup(r0) 06:52:35 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) sendfile(r2, r3, &(0x7f0000000080)=0x7, 0xfffffffffffffffc) 06:52:35 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) [ 485.703426] loop7: detected capacity change from 0 to 512 06:52:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:52:36 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x40087602, &(0x7f0000000140)) 06:52:36 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) [ 485.779089] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:52:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:52:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000001100)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) 06:52:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="ac", 0x1, r1) 06:52:36 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) 06:52:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0x0) 06:52:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') r1 = signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000840)=0x800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') [ 485.954634] cgroup: fork rejected by pids controller in /syz2 [ 485.973075] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:52:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, 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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, {&(0x7f0000001400)="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", 0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 486.107123] loop7: detected capacity change from 0 to 512 [ 486.153811] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 486.190742] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:52:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x401c5820, &(0x7f0000000140)) 06:52:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x545d, &(0x7f0000000140)) 06:52:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') signalfd(r0, &(0x7f0000000800)={[0x3]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:52:48 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) 06:52:48 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:52:48 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "1bc71326fe034623c9042621f0d9bb774a830cc7a730d4a300aaf7785c56a6fe5ef0cccbc807446a19a1f1c1fb0674b6774b4d8c9838f04c759be10a21d99563"}, 0x48, r0) 06:52:48 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, &(0x7f0000000140)) 06:52:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="ea548f70eff172ae7b6c9c96b5717e7ee59b5c7cfb2f5fc627b3fc5e2d09ca1af9ffe1e22d333035b588984782dc4cad2b336d2f0ca6d78c94881ae9d85a14c705d267eb3f6e5873234ab4312df4843717856130f989d7a5564a1f3cd07e313977081294ff1e1873d3c881b91513918fbfbaf6c34f77c04e342b2e9de2f37508d9c687375fe8f21a4e30d7cd82ec4dc043f0817b4a308449c87beffa4e40f3e36e68a1ca8b2dabadcab3ec0b647837bfec65e57eb2d6ac43a2276ff996f1e945f71d6417b95e76456c8bea8fb3307d397e9f91d2a2210145c410ec35f867d8fcd1e4c56f7e8dffa67e00fdd78102d9cf4d1ec154619aaa70bdb82c0ac645452c67fb8da18cf5da269a26067d75f957028b7bdfe9414ac298f7cc7cb877f210ffc8cc73f1e87abd6520acf83d13d60572982f050e4f7e5e27d057ba100423e66c8f9239ea953e3f07ef9a054c41cd565b04d0ea081c2d41991fd19166194211db2f26e657f90b5f9022465104418fe8ea68955643a7d2f338b1cbc22cd3ce0534c470daea7f449f405b5e23ebe069d9e65d94294e89b7d7e2f9668b3f72c72bbf7d90d68460eaee45a9b230271a3717f8f5c40a85107e3c27c6399fc2baeaa22fc8de610f75d42c34a88682627c9ce3fc5f839d74ccbd7c7fc8ef89b9eedfa44b17adbed8a9545d65c6c98ca40c456d596114f63b57c58f1c5205b8d324b04acc6450a4ef0c0a26c2d3f73b76b74443b14708eba120e34a5ff2c599b9ee1cfb9f160cce7ee100810fd0b49a6770bc43d5d876af776389a8bae163db69aac3790651db25e330e49f582a5e30ba17f1bfe08d60859be8ca9c5e614c04a3af982841b09341d9f98edcbd05bb6746d898c1f7778ca3e28759d286431ea47e0d0caae2e94a788477d807a9c1491345081f7b3168329fe79056d134c87647fb46f531dfb8c48068bce22bfb2cad98b934f6fe4244dfc0d00d378f448fc9ee00a64b708f01085809a329f210ef47f2b4d54c7962eabea2b1863623615fd6246456f2a5bcc2e6bbfd5cbed8caaf9fbc0ba63ca0e73c982809082e9e25e1b6c4dbe4ff28dbc202df826803735ad03f111d4c5c6f37314acf57c5b94dc8e943f1d268a08a3bceab20a5ff9629b6eadc544ce96b56793ea8df709fe346461fbce992cf49b914b99ee52e05632f27badf3b5c6c8492c6241230877edb555c115669f7005c1e27dc1b011291c2f1378467ca799c069ab4bd8f7c8224bb27d3898274de39e8978ac3ea7e8b5d44bff2333b5bb755137f4211ee59c703d6ffd8007b5a1868ee8c0bc3a11c3425d05ec0cecdc289c99d5135b0a3cc9c96fe7b4accbe14b1fb45d22e692b36badc6dc7b18be1ce30908e36d924584cffdc9761a3dbb274c583db813ed2c5a822f526767ebf82c104cd30d80251ec3445b534a1d2303bdf2fd2d1fb1e78131c88f3f67347d711dede12fbf81e9fcc88f001a52a39936f02cc07ee8b37169359442bf1edf64f6ba56d6f4b9de9bf6c20ec637b16f1a57396432c8db76d26fc8088c5fc490d10ac61f6d73ca21a29b0d93df39580822d73b2600cb751f617c8023c91a49d28544ccd213b430e6630c8bc22f5db21e3fc1d21b89698a5b0c18b0d5e83a6cbf78723e9e59b7cbe70017362e11405fea0560ea4067ace19d01e37d289aca22e29363035710928cf196b493d05fec22ebf0cd3707121f2df01c9f17dc62b72bb81053305ed4abd3c49ba0c0dbd14aef40acf2f5fdc3c3a711f249ddcc3d8e44022edeff77ce5fe0de97171ac3878c65a3ef4067e08f9ff0f91c7d254f127e02fce80c8f41426d1143ffd38e32ac0823b0311c512842a838af926f8d62c19f3b519818624d719815075f6b944df7a4f534ccc73d0fc5f140760d07a6a7dab3c46c591627e3d7fcd75f3054f0689b763222ac4d48845f6ff18651d0832424167ef50c13e90ffbc7cee8240e61fc7f6df6d876c451e35c2c67fdc12506dbcb81f920cbf516a0a23ec11e459a0fcad42c9ecebb371b5b82e5490770ee7a16845442db980916b108a0d953ee24ebf506502ff3f80a02736ce284fab356d5bcec8f0fab227d74c0d78bba69c904673a2825246450379123ed6e248003438976a02d3a127462ae7b5efbb7d830e7d65e09ad7bc419e47075f6b710ad18b8ea5d208d786290cb79047a54a35bf35936eebf0a32afc8c947af059f8ff7d6b34f3bf988733c6e4dff5a213605caf5172f8b2c37b9791ccf54ca7b39ac0223a9edb3a06f1cd12cf8e789e2c3817594c04bf20b14c0e77017191510f7aebed0622d8f9802aabf93ca2b29a41ef1db831a5f834e76ba083bfc30b98ed47b40516992b4bb9e3d5bcf311b28e805faf3e49323dd038cf11388056949798da5a38e1d929c1a98bd7fc9814678df5d16eba27e82495fdc5c75a2d33f178c7db04ac07e48b50f4032b538c4dc1637adc8e8073f28f51aae9d3f6d0488fe3a61d6c67279da4f6484d4acd68ed5fadba94524974961aac700074f736eb316184098b9bbae1071282c800f372d4b911883a8b751ac893a495379693fc7c29b139844cfeb0b2599a5dab24302f9182c5ad9642b98978f1076d8c9203f644bb32dd8480804d2e36d096049e8581c37132a6c1833193e7d75400612fc2194e96729d3ccade2ba1f6e700e11a8e40f585b82223bae926e94d987bbb2ebcbe4e26dc1ecce843b007d112279d85210ae39b24193ebdaabe5b79a69a0c30a230c30d12a388c07fb8b4afe80d7e95a39aff9313640ece6088e763e024cbb69bd1205a5d8c0d368bc35a2a65fced168998bd32adf5b65e459326ac8130628a9798ab838429f9b9a0d0e1ae48713cf693483b52b2cfb802c507234ae6c03539fd3e1ea68d024b0c613115fe5ff19dbaf489a1fcbb6f19476eea79316c14820881939a0a8839d8e6c0e276965c948fe9bd6a498aa16cdf20dc442454dceda4f128aa41cf58a7f69776f221e3f3da0eb3d82eddf9abed5a078efeb20fd0a752453ccd8823dda3b0920fc039bae02b878a3c7aa9953bbdd2fcff72998ce68a2bdea623bae5dfb022a1251d19a9e51faf82129cb4f0393c7b7b3ab6a8ba958dbf2e5117578b4fbed961f7499a958097681e0030a8613a4abae10d8478d461341bf596142c50a28e50fbd58260e0e30bcfc5f23d83bb9c4caac66831bc8e12d19d70d54da4561ff5a9bc75dfbe726665061e7ea94b3903e3d93803d30db2e617827476e9ddd2eb8d29f0e39f31e5f4729732d112a6ab9b5e7105344956abfb25b8f7e7277b19c39774c64e5375ca266f40d595cf55fd8465c8585ab372c741466886ba05fa2c30bed947477ae91b9d293771591509ef8aedfa400b0c0ccd54f44e06e9c35f3f7db479f6c17005c49299a845b710869aab182f26acd854de4f17c21b87b8a35acfbf09d1adb1cc34ea92af5c0d38a5809376f3dc2b9e0f211771b1b3795658e6cdbebcfcc869ec7850992b44b01588893110420bf5d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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) [ 498.245896] loop7: detected capacity change from 0 to 512 [ 498.288166] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:52:48 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) 06:52:48 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x4020940d, &(0x7f0000000140)) 06:52:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) acct(&(0x7f0000002700)='./file0/file0\x00') 06:52:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x545d, &(0x7f0000000140)) 06:52:48 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/dev_snmp6\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="ed81000064000000e1f4655fe1f4655fe1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2e2d9eb500000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') [ 498.348675] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:52:48 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 06:52:48 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) [ 498.505647] loop7: detected capacity change from 0 to 512 06:52:48 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x545d, &(0x7f0000000140)) 06:52:48 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) [ 498.556123] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 06:52:48 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) [ 498.658236] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:53:01 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:01 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x80045432, &(0x7f0000000140)) 06:53:01 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:01 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5425, &(0x7f0000000140)) 06:53:01 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:53:01 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:53:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) 06:53:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') [ 511.514894] loop7: detected capacity change from 0 to 512 06:53:01 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x80045440, &(0x7f0000000140)) 06:53:01 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, 0x0) 06:53:01 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:53:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:01 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) [ 511.593016] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 511.733578] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. 06:53:14 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:53:14 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x80086601, &(0x7f0000000140)) 06:53:14 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:14 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:53:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:14 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002180)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae95046fc0b8bf7164a2d54af890"}, 0xd8) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2, 0x0, 0x5d}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="ea", 0x1}, {&(0x7f00000003c0)="471b58722b688a7efea338c8486118bd1913a0623cdc51f6efd3be2be4e0b618b717fc03d05c2a9afbea8f854eaed9327bded548c373cf7551744daf8c08d419e6138dc9741ead307071b58ed552847e703451691460c23072bffb12d654406bd8b656e585171918ac706ede0c5742"}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r0, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x600}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) 06:53:14 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, 0x0) 06:53:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) [ 524.070054] loop7: detected capacity change from 0 to 512 06:53:14 executing program 6: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMSET(r0, 0x545d, &(0x7f0000000140)) 06:53:14 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x80087601, &(0x7f0000000140)) 06:53:14 executing program 4: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) 06:53:14 executing program 0: 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, 0x2, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff}, 0x80, 0x9, 0x2e, 0x0, 0x8001, 0x0, 0x8a81, 0x0, 0x9, 0x0, 0xfffffffffffffffb}, 0x0, 0x3, 0xffffffffffffffff, 0xd7ede9b8d2555a0a) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x200000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/175) [ 524.152542] [ 524.152720] ===================================== [ 524.153100] WARNING: bad unlock balance detected! [ 524.153486] 6.19.0-rc5-next-20260115 #1 Not tainted [ 524.153882] ------------------------------------- [ 524.154255] syz-executor.4/5940 is trying to release lock (rcu_read_lock) at: [ 524.154814] [] __wait_on_freeing_inode+0x105/0x350 [ 524.155334] but there are no more locks to release! [ 524.155715] [ 524.155715] other info that might help us debug this: [ 524.156219] 4 locks held by syz-executor.4/5940: [ 524.156587] #0: ffff88800f5783f8 (sb_writers#3){.+.+}-{0:0}, at: filename_create+0xf7/0x400 [ 524.157272] #1: ffff88801b906cb8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1b1/0x400 [ 524.158059] #2: ffff88800f57c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xe32/0x12d0 [ 524.158767] #3: ffffffff85c16898 (inode_hash_lock){+.+.}-{3:3}, at: insert_inode_locked+0xf9/0x890 [ 524.159491] [ 524.159491] stack backtrace: [ 524.159839] CPU: 0 UID: 0 PID: 5940 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260115 #1 PREEMPT(lazy) [ 524.159853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 524.159861] Call Trace: [ 524.159866] [ 524.159870] dump_stack_lvl+0xca/0x120 [ 524.159886] ? __wait_on_freeing_inode+0x105/0x350 [ 524.159900] print_unlock_imbalance_bug+0x118/0x130 [ 524.159916] ? __wait_on_freeing_inode+0x105/0x350 [ 524.159931] lock_release+0x1ee/0x270 [ 524.159947] __wait_on_freeing_inode+0x10a/0x350 [ 524.159962] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 524.159979] ? __pfx_var_wake_function+0x10/0x10 [ 524.159998] ? lock_is_held_type+0x9e/0x120 [ 524.160012] insert_inode_locked+0x25f/0x890 [ 524.160031] __ext4_new_inode+0x223d/0x4cd0 [ 524.160053] ? __pfx___ext4_new_inode+0x10/0x10 [ 524.160069] ? __pfx___dquot_initialize+0x10/0x10 [ 524.160087] ? __pfx_avc_has_perm+0x10/0x10 [ 524.160106] ext4_symlink+0x623/0xb40 [ 524.160129] ? __pfx_ext4_symlink+0x10/0x10 [ 524.160146] ? security_inode_permission+0x72/0xe0 [ 524.160161] vfs_symlink+0x44b/0x840 [ 524.160179] filename_symlinkat+0x158/0x440 [ 524.160195] ? __pfx_filename_symlinkat+0x10/0x10 [ 524.160209] ? strncpy_from_user+0x21b/0x2f0 [ 524.160229] __x64_sys_symlink+0x82/0x110 [ 524.160243] do_syscall_64+0xbf/0x420 [ 524.160257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.160270] RIP: 0033:0x7fd26a5d3427 [ 524.160279] 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 [ 524.160290] RSP: 002b:00007ffd24cb3238 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 524.160301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd26a5d3427 [ 524.160309] RDX: ffffffffffffffbc RSI: 00007fd26a62e00e RDI: 00007fd26a62d1dd [ 524.160316] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffd24cb2cb0 [ 524.160323] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 524.160330] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd24cb3300 [ 524.160345] [ 524.182241] ------------[ cut here ]------------ [ 524.182625] WARNING: kernel/rcu/tree_plugin.h:443 at __rcu_read_unlock+0x25f/0x5c0, CPU#0: syz-executor.4/5940 [ 524.183484] Modules linked in: [ 524.183769] CPU: 0 UID: 0 PID: 5940 Comm: syz-executor.4 Not tainted 6.19.0-rc5-next-20260115 #1 PREEMPT(lazy) [ 524.184551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 524.185197] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 524.185655] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 d6 b7 de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 8a 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 81 4d 74 03 e8 2c 5d 56 00 e9 [ 524.187084] RSP: 0018:ffff88806ce08cb8 EFLAGS: 00010086 [ 524.187507] RAX: 00000000ffffffff RBX: ffff88804aa65280 RCX: 0000000000000005 [ 524.188071] RDX: 0000000000000000 RSI: ffffffff85e25fc0 RDI: ffff88804aa6567c [ 524.188634] RBP: ffff88804aa65280 R08: ffffffff81893b1d R09: ffffffff84e98ac0 [ 524.189190] R10: 0000000000000000 R11: 0000000000000051 R12: ffff88804aa65280 [ 524.189759] R13: 0000000000000000 R14: ffff88806ce379c0 R15: ffff88806ce37a20 [ 524.190311] FS: 00005555813fe400(0000) GS:ffff8880e5342000(0000) knlGS:0000000000000000 [ 524.190971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 524.191445] CR2: 00007fd26a653544 CR3: 00000000521d5000 CR4: 0000000000350ef0 [ 524.192028] Call Trace: [ 524.192276] [ 524.192897] sched_tick+0x232/0x6e0 [ 524.194180] update_process_times+0x116/0x210 [ 524.195173] tick_nohz_handler+0x4ff/0x8c0 [ 524.196052] ? __pfx_tick_nohz_handler+0x10/0x10 [ 524.196765] ? lock_release+0x1c7/0x270 [ 524.197595] ? __pfx_tick_nohz_handler+0x10/0x10 [ 524.198494] __hrtimer_run_queues+0x654/0xbb0 [ 524.200458] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 524.200925] ? ktime_get_update_offsets_now+0x252/0x3c0 [ 524.202656] hrtimer_interrupt+0x369/0x830 [ 524.204763] __sysvec_apic_timer_interrupt+0xbb/0x300 [ 524.205533] sysvec_apic_timer_interrupt+0x6b/0x80 [ 524.206121] [ 524.206311] [ 524.206670] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 524.207186] RIP: 0010:__sanitizer_cov_trace_cmp8+0x8/0x20 [ 524.207691] Code: 00 00 00 e9 da fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <48> 89 f2 48 89 fe bf 06 00 00 00 e9 a8 fe ff ff 0f 1f 84 00 00 00 [ 524.209136] RSP: 0018:ffff888053247748 EFLAGS: 00000287 [ 524.209562] RAX: 0000000000000003 RBX: ffffffff8667b970 RCX: ffffffff84c54bdf [ 524.210135] RDX: 0000000000000000 RSI: ffffffff813c1f7d RDI: ffffffff815d742f [ 524.210700] RBP: ffffffff813c1f7d R08: 0000000000000000 R09: 0000000000000000 [ 524.211260] R10: ffffffff813c1cdc R11: 0000000000000000 R12: ffffffff815d742f [ 524.211820] R13: dffffc0000000000 R14: 0000000000000002 R15: 000000000000000b [ 524.212648] ? __rcu_read_unlock+0x25f/0x5c0 [ 524.213063] ? handle_softirqs+0x67d/0x7d0 [ 524.213637] ? handle_softirqs+0x3dc/0x7d0 [ 524.214305] ? __report_bug+0x4cf/0x5b0 [ 524.214776] ? handle_softirqs+0x67d/0x7d0 [ 524.215172] ? __rcu_read_unlock+0x25f/0x5c0 [ 524.216054] ? __rcu_read_unlock+0x25f/0x5c0 [ 524.216471] __report_bug+0x4cf/0x5b0 [ 524.217221] ? _printk+0xbe/0xf0 [ 524.217741] ? __pfx___report_bug+0x10/0x10 [ 524.218851] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 524.219730] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 524.220517] ? __is_insn_slot_addr+0x2e/0x290 [ 524.221372] ? __rcu_read_unlock+0x25f/0x5c0 [ 524.222055] report_bug+0x7c/0x120 [ 524.222527] ? __rcu_read_unlock+0x25f/0x5c0 [ 524.223025] handle_bug+0x2e8/0x4f0 [ 524.223496] ? trace_hardirqs_off_finish+0xe3/0x110 [ 524.224483] exc_invalid_op+0x35/0x80 [ 524.225141] asm_exc_invalid_op+0x1a/0x20 [ 524.225561] RIP: 0010:__rcu_read_unlock+0x25f/0x5c0 [ 524.226029] Code: f2 02 00 00 c7 43 58 01 00 00 00 bf 09 00 00 00 e8 d6 b7 de ff 4d 85 f6 0f 84 73 fe ff ff e8 38 8a 20 00 fb e9 68 fe ff ff 90 <0f> 0b 90 5b 5d 41 5c 41 5d 41 5e e9 81 4d 74 03 e8 2c 5d 56 00 e9 [ 524.227449] RSP: 0018:ffff8880532479a0 EFLAGS: 00010286 [ 524.227870] RAX: 00000000ffffffff RBX: ffff88804aa65280 RCX: ffffffff815660f7 [ 524.228429] RDX: 0000000000000000 RSI: ffffffff81566100 RDI: ffff88804aa6567c [ 524.228992] RBP: ffff88804aa65280 R08: 0000000000000000 R09: fffffbfff0ba7040 [ 524.229562] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804aa65280 [ 524.230132] R13: 0000000000000001 R14: ffffffff85c10d00 R15: ffff88801bbf4f58 [ 524.231659] ? nbcon_cpu_emergency_exit+0x117/0x1c0 [ 524.232209] ? nbcon_cpu_emergency_exit+0x120/0x1c0 [ 524.233671] __wait_on_freeing_inode+0x10f/0x350 [ 524.234322] ? __pfx___wait_on_freeing_inode+0x10/0x10 [ 524.235328] ? __pfx_var_wake_function+0x10/0x10 [ 524.236472] ? lock_is_held_type+0x9e/0x120 [ 524.237490] insert_inode_locked+0x25f/0x890 [ 524.239000] __ext4_new_inode+0x223d/0x4cd0 [ 524.241284] ? __pfx___ext4_new_inode+0x10/0x10 [ 524.242430] ? __pfx___dquot_initialize+0x10/0x10 [ 524.243140] ? __pfx_avc_has_perm+0x10/0x10 [ 524.244775] ext4_symlink+0x623/0xb40 [ 524.246853] ? __pfx_ext4_symlink+0x10/0x10 [ 524.247790] ? security_inode_permission+0x72/0xe0 [ 524.249293] vfs_symlink+0x44b/0x840 [ 524.250484] filename_symlinkat+0x158/0x440 [ 524.251535] ? __pfx_filename_symlinkat+0x10/0x10 [ 524.252249] ? strncpy_from_user+0x21b/0x2f0 [ 524.253994] __x64_sys_symlink+0x82/0x110 [ 524.254685] do_syscall_64+0xbf/0x420 [ 524.255432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 524.255925] RIP: 0033:0x7fd26a5d3427 [ 524.256284] 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 [ 524.257711] RSP: 002b:00007ffd24cb3238 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 524.258310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd26a5d3427 [ 524.258871] RDX: ffffffffffffffbc RSI: 00007fd26a62e00e RDI: 00007fd26a62d1dd [ 524.259431] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffd24cb2cb0 [ 524.259994] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 524.260555] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd24cb3300 [ 524.262971] [ 524.263164] irq event stamp: 669 [ 524.263435] hardirqs last enabled at (669): [] irqentry_exit+0x17b/0x650 [ 524.264151] hardirqs last disabled at (668): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 524.264946] softirqs last enabled at (662): [] kernel_fpu_end+0x59/0x70 [ 524.265658] softirqs last disabled at (660): [] kernel_fpu_begin_mask+0x1bb/0x300 [ 524.266439] ---[ end trace 0000000000000000 ]--- 06:53:14 executing program 6: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x545d, &(0x7f0000000140)) 06:53:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') write$P9_RMKNOD(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000002740), r0) rseq(0x0, 0xfffffffffffffd88, 0x2000000002, 0x0) rseq(&(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002880)={0x0, 0x3, 0x4b, 0x7, 0xfff}, 0x4}, 0x20, 0x0, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18d101, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffff000) write$char_usb(0xffffffffffffffff, &(0x7f00000000c0)="d22480cb27b71b8a44c2a173f3c59adca8e2e5252524886ff022a51a589eaafdd7f2a26b2d64", 0x26) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40086607, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1, 0xa, &(0x7f0000002600)=[{&(0x7f0000000400)="ea548f70eff172ae7b6c9c96b5717e7ee59b5c7cfb2f5fc627b3fc5e2d09ca1af9ffe1e22d333035b588984782dc4cad2b336d2f0ca6d78c94881ae9d85a14c705d267eb3f6e5873234ab4312df4843717856130f989d7a5564a1f3cd07e313977081294ff1e1873d3c881b91513918fbfbaf6c34f77c04e342b2e9de2f37508d9c687375fe8f21a4e30d7cd82ec4dc043f0817b4a308449c87beffa4e40f3e36e68a1ca8b2dabadcab3ec0b647837bfec65e57eb2d6ac43a2276ff996f1e945f71d6417b95e76456c8bea8fb3307d397e9f91d2a2210145c410ec35f867d8fcd1e4c56f7e8dffa67e00fdd78102d9cf4d1ec154619aaa70bdb82c0ac645452c67fb8da18cf5da269a26067d75f957028b7bdfe9414ac298f7cc7cb877f210ffc8cc73f1e87abd6520acf83d13d60572982f050e4f7e5e27d057ba100423e66c8f9239ea953e3f07ef9a054c41cd565b04d0ea081c2d41991fd19166194211db2f26e657f90b5f9022465104418fe8ea68955643a7d2f338b1cbc22cd3ce0534c470daea7f449f405b5e23ebe069d9e65d94294e89b7d7e2f9668b3f72c72bbf7d90d68460eaee45a9b230271a3717f8f5c40a85107e3c27c6399fc2baeaa22fc8de610f75d42c34a88682627c9ce3fc5f839d74ccbd7c7fc8ef89b9eedfa44b17adbed8a9545d65c6c98ca40c456d596114f63b57c58f1c5205b8d324b04acc6450a4ef0c0a26c2d3f73b76b74443b14708eba120e34a5ff2c599b9ee1cfb9f160cce7ee100810fd0b49a6770bc43d5d876af776389a8bae163db69aac3790651db25e330e49f582a5e30ba17f1bfe08d60859be8ca9c5e614c04a3af982841b09341d9f98edcbd05bb6746d898c1f7778ca3e28759d286431ea47e0d0caae2e94a788477d807a9c1491345081f7b3168329fe79056d134c87647fb46f531dfb8c48068bce22bfb2cad98b934f6fe4244dfc0d00d378f448fc9ee00a64b708f01085809a329f210ef47f2b4d54c7962eabea2b1863623615fd6246456f2a5bcc2e6bbfd5cbed8caaf9fbc0ba63ca0e73c982809082e9e25e1b6c4dbe4ff28dbc202df826803735ad03f111d4c5c6f37314acf57c5b94dc8e943f1d268a08a3bceab20a5ff9629b6eadc544ce96b56793ea8df709fe346461fbce992cf49b914b99ee52e05632f27badf3b5c6c8492c6241230877edb555c115669f7005c1e27dc1b011291c2f1378467ca799c069ab4bd8f7c8224bb27d3898274de39e8978ac3ea7e8b5d44bff2333b5bb755137f4211ee59c703d6ffd8007b5a1868ee8c0bc3a11c3425d05ec0cecdc289c99d5135b0a3cc9c96fe7b4accbe14b1fb45d22e692b36badc6dc7b18be1ce30908e36d924584cffdc9761a3dbb274c583db813ed2c5a822f526767ebf82c104cd30d80251ec3445b534a1d2303bdf2fd2d1fb1e78131c88f3f67347d711dede12fbf81e9fcc88f001a52a39936f02cc07ee8b37169359442bf1edf64f6ba56d6f4b9de9bf6c20ec637b16f1a57396432c8db76d26fc8088c5fc490d10ac61f6d73ca21a29b0d93df39580822d73b2600cb751f617c8023c91a49d28544ccd213b430e6630c8bc22f5db21e3fc1d21b89698a5b0c18b0d5e83a6cbf78723e9e59b7cbe70017362e11405fea0560ea4067ace19d01e37d289aca22e29363035710928cf196b493d05fec22ebf0cd3707121f2df01c9f17dc62b72bb81053305ed4abd3c49ba0c0dbd14aef40acf2f5fdc3c3a711f249ddcc3d8e44022edeff77ce5fe0de97171ac3878c65a3ef4067e08f9ff0f91c7d254f127e02fce80c8f41426d1143ffd38e32ac0823b0311c512842a838af926f8d62c19f3b519818624d719815075f6b944df7a4f534ccc73d0fc5f140760d07a6a7dab3c46c591627e3d7fcd75f3054f0689b763222ac4d48845f6ff18651d0832424167ef50c13e90ffbc7cee8240e61fc7f6df6d876c451e35c2c67fdc12506dbcb81f920cbf516a0a23ec11e459a0fcad42c9ecebb371b5b82e5490770ee7a16845442db980916b108a0d953ee24ebf506502ff3f80a02736ce284fab356d5bcec8f0fab227d74c0d78bba69c904673a2825246450379123ed6e248003438976a02d3a127462ae7b5efbb7d830e7d65e09ad7bc419e47075f6b710ad18b8ea5d208d786290cb79047a54a35bf35936eebf0a32afc8c947af059f8ff7d6b34f3bf988733c6e4dff5a213605caf5172f8b2c37b9791ccf54ca7b39ac0223a9edb3a06f1cd12cf8e789e2c3817594c04bf20b14c0e77017191510f7aebed0622d8f9802aabf93ca2b29a41ef1db831a5f834e76ba083bfc30b98ed47b40516992b4bb9e3d5bcf311b28e805faf3e49323dd038cf11388056949798da5a38e1d929c1a98bd7fc9814678df5d16eba27e82495fdc5c75a2d33f178c7db04ac07e48b50f4032b538c4dc1637adc8e8073f28f51aae9d3f6d0488fe3a61d6c67279da4f6484d4acd68ed5fadba94524974961aac700074f736eb316184098b9bbae1071282c800f372d4b911883a8b751ac893a495379693fc7c29b139844cfeb0b2599a5dab24302f9182c5ad9642b98978f1076d8c9203f644bb32dd8480804d2e36d096049e8581c37132a6c1833193e7d75400612fc2194e96729d3ccade2ba1f6e700e11a8e40f585b82223bae926e94d987bbb2ebcbe4e26dc1ecce843b007d112279d85210ae39b24193ebdaabe5b79a69a0c30a230c30d12a388c07fb8b4afe80d7e95a39aff9313640ece6088e763e024cbb69bd1205a5d8c0d368bc35a2a65fced168998bd32adf5b65e459326ac8130628a9798ab838429f9b9a0d0e1ae48713cf693483b52b2cfb802c507234ae6c03539fd3e1ea68d024b0c613115fe5ff19dbaf489a1fcbb6f19476eea79316c14820881939a0a8839d8e6c0e276965c948fe9bd6a498aa16cdf20dc442454dceda4f128aa41cf58a7f69776f221e3f3da0eb3d82eddf9abed5a078efeb20fd0a752453ccd8823dda3b0920fc039bae02b878a3c7aa9953bbdd2fcff72998ce68a2bdea623bae5dfb022a1251d19a9e51faf82129cb4f0393c7b7b3ab6a8ba958dbf2e5117578b4fbed961f7499a958097681e0030a8613a4abae10d8478d461341bf596142c50a28e50fbd58260e0e30bcfc5f23d83bb9c4caac66831bc8e12d19d70d54da4561ff5a9bc75dfbe726665061e7ea94b3903e3d93803d30db2e617827476e9ddd2eb8d29f0e39f31e5f4729732d112a6ab9b5e7105344956abfb25b8f7e7277b19c39774c64e5375ca266f40d595cf55fd8465c8585ab372c741466886ba05fa2c30bed947477ae91b9d293771591509ef8aedfa400b0c0ccd54f44e06e9c35f3f7db479f6c17005c49299a845b710869aab182f26acd854de4f17c21b87b8a35acfbf09d1adb1cc34ea92af5c0d38a5809376f3dc2b9e0f211771b1b3795658e6cdbebcfcc869ec7850992b44b01588893110420bf5d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0x1000, 0x7}, {&(0x7f0000000140)="98d7c12826668d83eb40cb5f95e0ef4201e3d3df08bd6465402d9ce064f3bc712409b8817256599b57723925dd45285432404d39e5f0e79c34e30eb587ca5ebdcb2c2986869520000a28d7ca03c5364da2f7ac9039cbbe8bcad4ea4f307b1b94b19d9b443154979bbc3447ad4f5eaf58bff6d0", 0x73, 0x500000}, 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0x1000, 0x4}, {&(0x7f00000001c0)="fcc922bbf2c8994de73f203a9c6cd3", 0xf, 0x2}, {&(0x7f0000000200)="955a59650a582df825459ec2242d05747d2c80ad539064b62204c1e7edd938db3d9bc6c7fc6498215d96e548f5d9b8e9745c7428f5b14678b3b5c5148a6cf5fd6e9bfac08e62fc9a222b9903ae8a295035cbf4f9dc556cdee332bef5e55401846197a02db2a4a8dcec3fae3ac83d", 0x6e, 0x9}, {&(0x7f0000000280)="544acad660360602b5eb943c62cc8823d889955c15c7a7b2b0bc65b08abbbfc2785e1d4d47fc63979b860a168a275393", 0x30, 0xc4}, {&(0x7f00000002c0)="3c50e0a9bb4837e22b1e7e102b14341ced8724d0bac521da35142175cb10f994effc48aa1a31e7fa9dafff094f494d37d3726a7796f4e376c5d17d44d2d9c0ddef5fcc67da56d3522c4261dc2c7e0e08200910abee9169568b866017093c03c12107de9212aa1dea13a7e6433396ef931b198d963e197ceb78668e12d64bee221ddd83342acdfab5d79f0cf7109c173ba8a73e2390f6129c0547c0b7be393ad36e5006862f53d93140b3e98425ce1dacca8653014ce48b82711e0431abee135b05fe13136e6e0f17af5f90181fa953627822a51d916298dcc07e2d08114d0c82", 0xe0, 0xffffffffffffffe1}, {&(0x7f0000002400)="025eece00f781890d9248f4930a3e0415464c1067e2a23fd99b48a693178c5b761848df4331afb7ce01a5f67556d50867bbcda55e7af98b1907b1d8e787cef2747ccc4d293d8d2c8383ee846e862983d83e23a920778ac9cd5e6c37183d2226d31c34903f49e93546cc5bb7dcc1c8edbb476b1886689afaace5a151d42e92c73270dd9118736906731a6d61411e2ea822d0c10c62f212cffce96bcd331f7bc0e5c194288021c4927706465f778b7c4d4692fb30364b1888fe75f5e2d62e625d3afced848a7cf2ec8b510de5c4bff77df760db22b439ad94b34", 0xd9, 0x8}, {&(0x7f0000002500)="05f20ae3ca51f6ccc61078068f6cad94a886f2d893c7beed4b9bced7da4c918593b875074a7a1dada2e3713df0e7dc4fdcb1e9", 0x33, 0x9}, {&(0x7f0000002540)="79fb2814d69e3639b9c28ae0c2c42b4b5932451eb774f129c2445880c34944106eaa312cce868d7d72c5ea24116439b454a724d591b7cff97c803844638d88fbb7466335a994a11b7ec09d1d03d4f0686d8fa9301f98714ce9cde330ee73fd280df25ff73a0cece08ae5a55410d47a892036f778fe4de9f31ed3a57632d9114bd7bd0eaf92ea8b7d555dfd03939676658ba049f6c83a522ef30365f27c158f4bbb3949a4fa26b196adc10b85ba983bd5f0c783ee6c", 0xb5, 0x80000000}], 0x803000, &(0x7f00000027c0)=ANY=[@ANYBLOB='hide,map=acorn,block=0x0000000000000a00,map=off,unhide,map=off,uid>', @ANYRESDEC=0x0, @ANYBLOB="2c00d699057e9932dbd0e127cd1d8fded5d79aba684af57e488c11d215a6d1a36866d57255bd69bbfd39"]) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) write$sndseq(r2, &(0x7f0000002900)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0xfd}, @connect={{}, {0x14}}}], 0x1c) 06:53:14 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:53:14 executing program 3: 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x80111500, &(0x7f0000000140)) [ 524.334001] loop7: detected capacity change from 0 to 512 06:53:14 executing program 7: [ 524.379941] loop7: detected capacity change from 0 to 512 syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') 06:53:14 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5425, 0x0) 06:53:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333832373135313800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001f4ebd2e6bb144ba8e000d53fbc5896c010000000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="20000000dc5271addc5271ad00000000e0f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="c041000000300000e0f4655fe0f4655fe0f4655f000000000000020018000000000000000000000007000000080000000900"/64, 0x40, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000e0f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000e1f4655fe1f4655fe1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000f736dadd00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012a00)="ed8100001a040000e1f4655fe1f4655fe1f4655f00000000000001000800000000000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f024aad600000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000e1f4655fe1f4655fe1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933383237313531382f66696c65302f66696c653000000000000000000000000000000000000000000000543a54af00000000000000000000000000000000000000000000000020000000dc5271addc5271addc5271ade1f4655fdc5271ad0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="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", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0xbc}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) chdir(&(0x7f0000000600)='./file0/file0\x00') unlink(&(0x7f0000000640)='./file0\x00') [ 524.457830] loop7: detected capacity change from 0 to 512 VM DIAGNOSIS: 06:53:14 Registers: info registers vcpu 0 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82975135 RDI=ffffffff889c19e0 RBP=ffffffff889c19a0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =ffffed1001456046 R10=0000000000000031 R11=0000000069727020 R12=0000000000000031 R13=0000000000000010 R14=ffffffff889c19a0 R15=ffffffff82975120 RIP=ffffffff8297518d 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 00005555813fe400 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=00007fd26a653544 CR3=00000000521d5000 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=ffffffff84d1a2ce RDX=fffffbfff0b82d11 RSI=0000000000000004 RDI=ffffffff85c16880 RBP=ffffffff85c16880 RSP=ffff88801adcfb10 R8 =0000000000000000 R9 =fffffbfff0b82d10 R10=ffffffff85c16883 R11=0000000000000000 R12=1ffff110035b9f63 R13=0000000000000003 R14=fffffbfff0b82d10 R15=ffff88801adcfb48 RIP=ffffffff84d1a460 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 000055557bac0400 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=00007ffec0605da8 CR3=0000000019b30000 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