Warning: Permanently added '[localhost]:38949' (ECDSA) to the list of known hosts. 2022/09/19 14:57:06 fuzzer started 2022/09/19 14:57:06 dialing manager at localhost:42121 syzkaller login: [ 41.027554] cgroup: Unknown subsys name 'net' [ 41.161481] cgroup: Unknown subsys name 'rlimit' 2022/09/19 14:57:20 syscalls: 2215 2022/09/19 14:57:20 code coverage: enabled 2022/09/19 14:57:20 comparison tracing: enabled 2022/09/19 14:57:20 extra coverage: enabled 2022/09/19 14:57:20 setuid sandbox: enabled 2022/09/19 14:57:20 namespace sandbox: enabled 2022/09/19 14:57:20 Android sandbox: enabled 2022/09/19 14:57:20 fault injection: enabled 2022/09/19 14:57:20 leak checking: enabled 2022/09/19 14:57:20 net packet injection: enabled 2022/09/19 14:57:20 net device setup: enabled 2022/09/19 14:57:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/19 14:57:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/19 14:57:20 USB emulation: enabled 2022/09/19 14:57:20 hci packet injection: enabled 2022/09/19 14:57:20 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220919) 2022/09/19 14:57:20 802.15.4 emulation: enabled 2022/09/19 14:57:20 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/19 14:57:20 fetching corpus: 50, signal 28394/31917 (executing program) 2022/09/19 14:57:20 fetching corpus: 100, signal 37788/42786 (executing program) 2022/09/19 14:57:20 fetching corpus: 150, signal 49667/55944 (executing program) 2022/09/19 14:57:21 fetching corpus: 200, signal 57034/64542 (executing program) 2022/09/19 14:57:21 fetching corpus: 250, signal 64887/73491 (executing program) 2022/09/19 14:57:21 fetching corpus: 300, signal 74746/84206 (executing program) 2022/09/19 14:57:21 fetching corpus: 350, signal 77628/88233 (executing program) 2022/09/19 14:57:21 fetching corpus: 400, signal 82710/94272 (executing program) 2022/09/19 14:57:21 fetching corpus: 450, signal 89680/101962 (executing program) 2022/09/19 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14:57:35 fetching corpus: 5773, signal 225620/232205 (executing program) 2022/09/19 14:57:38 starting 8 fuzzer processes 14:57:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000082c0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000340)="05", 0x1}], 0x1}}, {{&(0x7f0000003780)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003800)="1b", 0x1}], 0x1}}], 0x2, 0x0) 14:57:38 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:57:38 executing program 2: r0 = semget(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(r1, 0x0, 0x10) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f00000000c0)=""/233) r2 = semget(0x3, 0x4, 0x244) r3 = semget$private(0x0, 0x4, 0x0) r4 = semget(0x3, 0x3, 0x201) semctl$SEM_INFO(r4, 0x4, 0x13, &(0x7f0000000380)=""/254) semtimedop(r1, &(0x7f00000001c0)=[{0x3, 0x6, 0x800}, {0x3, 0xb4}], 0x2, &(0x7f0000000480)) semtimedop(r3, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(r3, 0x0, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000340)=[{0x3, 0x25a, 0x800}, {0x4, 0x20, 0x1800}, {0x3, 0xd9c0, 0x1000}, {0x2, 0xf4a5, 0x1000}, {0x3, 0xff, 0x1800}, {0x3, 0x6}, {0x2, 0xff5a}, {0x4, 0x1, 0x1800}, {0x3, 0x1, 0xc00}], 0x9, &(0x7f0000000240)={r5, r6+10000000}) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/91) semctl$SEM_INFO(0xffffffffffffffff, 0x4, 0x13, &(0x7f0000000080)=""/5) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) semctl$GETZCNT(0x0, 0x4, 0xf, &(0x7f00000004c0)=""/21) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000280)=""/156) 14:57:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8915, &(0x7f0000000000)={'lo\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8915, &(0x7f0000000000)={'lo\x00'}) 14:57:38 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x42840, 0x0) [ 73.355624] audit: type=1400 audit(1663599458.888:6): avc: denied { execmem } for pid=286 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:57:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x49}}) 14:57:38 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file1\x00') 14:57:38 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) [ 74.688940] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.690998] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.692473] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.695173] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.696539] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.700298] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.701462] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.703987] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.706428] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.716871] Bluetooth: hci1: HCI_REQ-0x0c1a [ 74.723075] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.742714] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.744057] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 74.745495] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.746916] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 74.751010] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.753465] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 74.754497] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.758097] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 74.759095] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.762222] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.763165] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 74.764417] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.764527] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 74.767280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.772122] Bluetooth: hci4: HCI_REQ-0x0c1a [ 74.785198] Bluetooth: hci0: HCI_REQ-0x0c1a [ 74.800612] Bluetooth: hci3: HCI_REQ-0x0c1a [ 74.822421] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 74.824368] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 74.826174] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.832331] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 74.834152] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 74.835220] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 74.836360] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.838197] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 74.839773] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 74.840993] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 74.842137] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.843656] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 74.850100] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 74.851367] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 74.853532] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 74.854583] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 74.855898] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 74.857539] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 74.859241] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 74.860244] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 74.863045] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 74.864124] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 74.865295] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 74.866334] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 74.871011] Bluetooth: hci5: HCI_REQ-0x0c1a [ 74.875875] Bluetooth: hci2: HCI_REQ-0x0c1a [ 74.897945] Bluetooth: hci6: HCI_REQ-0x0c1a [ 74.924010] Bluetooth: hci7: HCI_REQ-0x0c1a [ 76.820122] Bluetooth: hci3: command 0x0409 tx timeout [ 76.820854] Bluetooth: hci0: command 0x0409 tx timeout [ 76.821319] Bluetooth: hci1: command 0x0409 tx timeout [ 76.821816] Bluetooth: hci4: command 0x0409 tx timeout [ 76.884362] Bluetooth: hci2: command 0x0409 tx timeout [ 76.947835] Bluetooth: hci7: command 0x0409 tx timeout [ 76.948557] Bluetooth: hci6: command 0x0409 tx timeout [ 76.949769] Bluetooth: hci5: command 0x0409 tx timeout [ 78.867806] Bluetooth: hci4: command 0x041b tx timeout [ 78.868313] Bluetooth: hci1: command 0x041b tx timeout [ 78.868813] Bluetooth: hci0: command 0x041b tx timeout [ 78.869258] Bluetooth: hci3: command 0x041b tx timeout [ 78.931876] Bluetooth: hci2: command 0x041b tx timeout [ 78.995790] Bluetooth: hci5: command 0x041b tx timeout [ 78.996267] Bluetooth: hci6: command 0x041b tx timeout [ 78.996707] Bluetooth: hci7: command 0x041b tx timeout [ 80.915878] Bluetooth: hci3: command 0x040f tx timeout [ 80.916393] Bluetooth: hci0: command 0x040f tx timeout [ 80.917171] Bluetooth: hci1: command 0x040f tx timeout [ 80.917629] Bluetooth: hci4: command 0x040f tx timeout [ 80.979989] Bluetooth: hci2: command 0x040f tx timeout [ 81.043823] Bluetooth: hci7: command 0x040f tx timeout [ 81.044277] Bluetooth: hci6: command 0x040f tx timeout [ 81.044709] Bluetooth: hci5: command 0x040f tx timeout [ 82.963971] Bluetooth: hci4: command 0x0419 tx timeout [ 82.965485] Bluetooth: hci1: command 0x0419 tx timeout [ 82.966028] Bluetooth: hci0: command 0x0419 tx timeout [ 82.966425] Bluetooth: hci3: command 0x0419 tx timeout [ 83.027820] Bluetooth: hci2: command 0x0419 tx timeout [ 83.091793] Bluetooth: hci5: command 0x0419 tx timeout [ 83.092206] Bluetooth: hci6: command 0x0419 tx timeout [ 83.092596] Bluetooth: hci7: command 0x0419 tx timeout 14:58:33 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x0) 14:58:33 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 14:58:33 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0x10, &(0x7f0000000080), 0x2) 14:58:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, 0x0, 0x0) 14:58:33 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xe, 0x0, 0x0) 14:58:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xe, 0x0, 0x0) 14:58:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xe, 0x0, 0x0) 14:58:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0xe, 0x0, 0x0) [ 130.496796] audit: type=1400 audit(1663599516.029:7): avc: denied { open } for pid=3888 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.498414] audit: type=1400 audit(1663599516.030:8): avc: denied { kernel } for pid=3888 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 130.516560] ------------[ cut here ]------------ [ 130.516582] [ 130.516587] ====================================================== [ 130.516590] WARNING: possible circular locking dependency detected [ 130.516595] 6.0.0-rc6-next-20220919 #1 Not tainted [ 130.516601] ------------------------------------------------------ [ 130.516604] syz-executor.7/3890 is trying to acquire lock: [ 130.516611] ffffffff853fa838 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 130.516651] [ 130.516651] but task is already holding lock: [ 130.516654] ffff88800ebc7820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.516682] [ 130.516682] which lock already depends on the new lock. [ 130.516682] [ 130.516685] [ 130.516685] the existing dependency chain (in reverse order) is: [ 130.516688] [ 130.516688] -> #3 (&ctx->lock){....}-{2:2}: [ 130.516702] _raw_spin_lock+0x2a/0x40 [ 130.516723] __perf_event_task_sched_out+0x53b/0x18d0 [ 130.516735] __schedule+0xedd/0x2470 [ 130.516746] schedule+0xda/0x1b0 [ 130.516756] futex_wait_queue+0xf5/0x1e0 [ 130.516768] futex_wait+0x28e/0x690 [ 130.516778] do_futex+0x2ff/0x380 [ 130.516795] __x64_sys_futex+0x1c6/0x4d0 [ 130.516805] do_syscall_64+0x3b/0x90 [ 130.516819] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.516837] [ 130.516837] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 130.516851] _raw_spin_lock_nested+0x30/0x40 [ 130.516865] raw_spin_rq_lock_nested+0x1e/0x30 [ 130.516878] task_fork_fair+0x63/0x4d0 [ 130.516894] sched_cgroup_fork+0x3d0/0x540 [ 130.516908] copy_process+0x4183/0x6e20 [ 130.516919] kernel_clone+0xe7/0x890 [ 130.516929] user_mode_thread+0xad/0xf0 [ 130.516941] rest_init+0x24/0x250 [ 130.516960] arch_call_rest_init+0xf/0x14 [ 130.516972] start_kernel+0x4c1/0x4e6 [ 130.516982] secondary_startup_64_no_verify+0xe0/0xeb [ 130.516996] [ 130.516996] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 130.517009] _raw_spin_lock_irqsave+0x39/0x60 [ 130.517024] try_to_wake_up+0xab/0x1920 [ 130.517037] up+0x75/0xb0 [ 130.517048] __up_console_sem+0x6e/0x80 [ 130.517063] console_unlock+0x46a/0x590 [ 130.517079] do_con_write+0xc05/0x1d50 [ 130.517090] con_write+0x21/0x40 [ 130.517100] n_tty_write+0x4d4/0xfe0 [ 130.517113] file_tty_write.constprop.0+0x49c/0x8f0 [ 130.517126] vfs_write+0x9c3/0xd90 [ 130.517144] ksys_write+0x127/0x250 [ 130.517160] do_syscall_64+0x3b/0x90 [ 130.517173] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.517189] [ 130.517189] -> #0 ((console_sem).lock){....}-{2:2}: [ 130.517203] __lock_acquire+0x2a02/0x5e70 [ 130.517219] lock_acquire+0x1a2/0x530 [ 130.517234] _raw_spin_lock_irqsave+0x39/0x60 [ 130.517249] down_trylock+0xe/0x70 [ 130.517261] __down_trylock_console_sem+0x3b/0xd0 [ 130.517277] vprintk_emit+0x16b/0x560 [ 130.517293] vprintk+0x84/0xa0 [ 130.517308] _printk+0xba/0xf1 [ 130.517325] report_bug.cold+0x72/0xab [ 130.517338] handle_bug+0x3c/0x70 [ 130.517350] exc_invalid_op+0x14/0x50 [ 130.517363] asm_exc_invalid_op+0x16/0x20 [ 130.517379] group_sched_out.part.0+0x2c7/0x460 [ 130.517390] ctx_sched_out+0x8f1/0xc10 [ 130.517399] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.517411] __schedule+0xedd/0x2470 [ 130.517421] schedule+0xda/0x1b0 [ 130.517431] futex_wait_queue+0xf5/0x1e0 [ 130.517441] futex_wait+0x28e/0x690 [ 130.517450] do_futex+0x2ff/0x380 [ 130.517467] __x64_sys_futex+0x1c6/0x4d0 [ 130.517476] do_syscall_64+0x3b/0x90 [ 130.517489] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.517506] [ 130.517506] other info that might help us debug this: [ 130.517506] [ 130.517509] Chain exists of: [ 130.517509] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 130.517509] [ 130.517524] Possible unsafe locking scenario: [ 130.517524] [ 130.517526] CPU0 CPU1 [ 130.517528] ---- ---- [ 130.517531] lock(&ctx->lock); [ 130.517537] lock(&rq->__lock); [ 130.517543] lock(&ctx->lock); [ 130.517549] lock((console_sem).lock); [ 130.517555] [ 130.517555] *** DEADLOCK *** [ 130.517555] [ 130.517557] 2 locks held by syz-executor.7/3890: [ 130.517564] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 130.517590] #1: ffff88800ebc7820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 130.517617] [ 130.517617] stack backtrace: [ 130.517620] CPU: 0 PID: 3890 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220919 #1 [ 130.517633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.517641] Call Trace: [ 130.517645] [ 130.517649] dump_stack_lvl+0x8b/0xb3 [ 130.517664] check_noncircular+0x263/0x2e0 [ 130.517681] ? format_decode+0x26c/0xb50 [ 130.517696] ? print_circular_bug+0x450/0x450 [ 130.517713] ? enable_ptr_key_workfn+0x20/0x20 [ 130.517728] ? format_decode+0x26c/0xb50 [ 130.517743] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 130.517760] __lock_acquire+0x2a02/0x5e70 [ 130.517781] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 130.517803] lock_acquire+0x1a2/0x530 [ 130.517828] ? down_trylock+0xe/0x70 [ 130.517842] ? lock_release+0x750/0x750 [ 130.517862] ? vprintk+0x84/0xa0 [ 130.517879] _raw_spin_lock_irqsave+0x39/0x60 [ 130.517895] ? down_trylock+0xe/0x70 [ 130.517908] down_trylock+0xe/0x70 [ 130.517921] ? vprintk+0x84/0xa0 [ 130.517938] __down_trylock_console_sem+0x3b/0xd0 [ 130.517954] vprintk_emit+0x16b/0x560 [ 130.517973] vprintk+0x84/0xa0 [ 130.517990] _printk+0xba/0xf1 [ 130.518007] ? record_print_text.cold+0x16/0x16 [ 130.518029] ? report_bug.cold+0x66/0xab [ 130.518043] ? group_sched_out.part.0+0x2c7/0x460 [ 130.518054] report_bug.cold+0x72/0xab [ 130.518069] handle_bug+0x3c/0x70 [ 130.518082] exc_invalid_op+0x14/0x50 [ 130.518097] asm_exc_invalid_op+0x16/0x20 [ 130.518114] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.518128] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 130.518139] RSP: 0018:ffff888040f478f8 EFLAGS: 00010006 [ 130.518148] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.518156] RDX: ffff88801b309ac0 RSI: ffffffff81566077 RDI: 0000000000000005 [ 130.518164] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 130.518172] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800ebc7800 [ 130.518180] R13: ffff88806ce3d140 R14: ffffffff8547c620 R15: 0000000000000002 [ 130.518191] ? group_sched_out.part.0+0x2c7/0x460 [ 130.518204] ? group_sched_out.part.0+0x2c7/0x460 [ 130.518216] ctx_sched_out+0x8f1/0xc10 [ 130.518229] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.518244] ? lock_is_held_type+0xd7/0x130 [ 130.518262] ? __perf_cgroup_move+0x160/0x160 [ 130.518274] ? set_next_entity+0x304/0x550 [ 130.518293] ? lock_is_held_type+0xd7/0x130 [ 130.518312] __schedule+0xedd/0x2470 [ 130.518325] ? io_schedule_timeout+0x150/0x150 [ 130.518337] ? futex_wait_setup+0x166/0x230 [ 130.518350] schedule+0xda/0x1b0 [ 130.518362] futex_wait_queue+0xf5/0x1e0 [ 130.518373] futex_wait+0x28e/0x690 [ 130.518385] ? futex_wait_setup+0x230/0x230 [ 130.518398] ? wake_up_q+0x8b/0xf0 [ 130.518411] ? do_raw_spin_unlock+0x4f/0x220 [ 130.518430] ? futex_wake+0x158/0x490 [ 130.518446] ? fd_install+0x1f9/0x640 [ 130.518462] do_futex+0x2ff/0x380 [ 130.518481] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.518505] __x64_sys_futex+0x1c6/0x4d0 [ 130.518517] ? __x64_sys_futex_time32+0x480/0x480 [ 130.518529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.518548] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.518568] do_syscall_64+0x3b/0x90 [ 130.518582] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.518599] RIP: 0033:0x7f9f90e5eb19 [ 130.518608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.518619] RSP: 002b:00007f9f8e3d4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.518629] RAX: ffffffffffffffda RBX: 00007f9f90f71f68 RCX: 00007f9f90e5eb19 [ 130.518637] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9f90f71f68 [ 130.518645] RBP: 00007f9f90f71f60 R08: 0000000000000000 R09: 0000000000000000 [ 130.518652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f90f71f6c [ 130.518660] R13: 00007ffee303e4ff R14: 00007f9f8e3d4300 R15: 0000000000022000 [ 130.518672] [ 130.578176] WARNING: CPU: 0 PID: 3890 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 130.578844] Modules linked in: [ 130.579082] CPU: 0 PID: 3890 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220919 #1 [ 130.579674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 130.580513] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 130.580919] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d 5b 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 130.582288] RSP: 0018:ffff888040f478f8 EFLAGS: 00010006 [ 130.582686] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 130.583217] RDX: ffff88801b309ac0 RSI: ffffffff81566077 RDI: 0000000000000005 [ 130.583742] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 130.584278] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800ebc7800 [ 130.584814] R13: ffff88806ce3d140 R14: ffffffff8547c620 R15: 0000000000000002 [ 130.585357] FS: 00007f9f8e3d4700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 130.585967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.586399] CR2: 00007ffddfb04fe0 CR3: 000000001f740000 CR4: 0000000000350ef0 [ 130.586926] Call Trace: [ 130.587125] [ 130.587303] ctx_sched_out+0x8f1/0xc10 [ 130.587599] __perf_event_task_sched_out+0x6d0/0x18d0 [ 130.587988] ? lock_is_held_type+0xd7/0x130 [ 130.588318] ? __perf_cgroup_move+0x160/0x160 [ 130.588654] ? set_next_entity+0x304/0x550 [ 130.588978] ? lock_is_held_type+0xd7/0x130 [ 130.589312] __schedule+0xedd/0x2470 [ 130.589599] ? io_schedule_timeout+0x150/0x150 [ 130.589955] ? futex_wait_setup+0x166/0x230 [ 130.590284] schedule+0xda/0x1b0 [ 130.590546] futex_wait_queue+0xf5/0x1e0 [ 130.590852] futex_wait+0x28e/0x690 [ 130.591128] ? futex_wait_setup+0x230/0x230 [ 130.591453] ? wake_up_q+0x8b/0xf0 [ 130.591729] ? do_raw_spin_unlock+0x4f/0x220 [ 130.592070] ? futex_wake+0x158/0x490 [ 130.592365] ? fd_install+0x1f9/0x640 [ 130.592659] do_futex+0x2ff/0x380 [ 130.592931] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 130.593378] __x64_sys_futex+0x1c6/0x4d0 [ 130.593688] ? __x64_sys_futex_time32+0x480/0x480 [ 130.594086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.594487] ? syscall_enter_from_user_mode+0x1d/0x50 [ 130.594878] do_syscall_64+0x3b/0x90 [ 130.595165] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.595553] RIP: 0033:0x7f9f90e5eb19 [ 130.595836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.597179] RSP: 002b:00007f9f8e3d4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 130.597743] RAX: ffffffffffffffda RBX: 00007f9f90f71f68 RCX: 00007f9f90e5eb19 [ 130.598285] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9f90f71f68 [ 130.598810] RBP: 00007f9f90f71f60 R08: 0000000000000000 R09: 0000000000000000 [ 130.599344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f90f71f6c [ 130.599876] R13: 00007ffee303e4ff R14: 00007f9f8e3d4300 R15: 0000000000022000 [ 130.600419] [ 130.600600] irq event stamp: 608 [ 130.600856] hardirqs last enabled at (607): [] syscall_enter_from_user_mode+0x1d/0x50 [ 130.601568] hardirqs last disabled at (608): [] __schedule+0x1225/0x2470 [ 130.602188] softirqs last enabled at (190): [] __irq_exit_rcu+0x11b/0x180 [ 130.602830] softirqs last disabled at (181): [] __irq_exit_rcu+0x11b/0x180 [ 130.603471] ---[ end trace 0000000000000000 ]--- [ 130.861701] loop7: detected capacity change from 0 to 264192 [ 130.874065] nfs: Unknown parameter '//' [ 130.950066] loop7: detected capacity change from 0 to 264192 [ 130.959240] nfs: Unknown parameter '//' [ 130.966467] I/O error, dev loop7, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 131.062962] audit: type=1400 audit(1663599516.596:9): avc: denied { write } for pid=3927 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 14:58:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x49}}) 14:58:37 executing program 3: r0 = creat(&(0x7f0000000040)='./cgroup.net/cgroup.procs\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="8d", 0x1}], 0x1) 14:58:37 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:37 executing program 2: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:37 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file1\x00') 14:58:37 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:37 executing program 4: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000082c0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000340)="05", 0x1}], 0x1}}, {{&(0x7f0000003780)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003800)="1b", 0x1}], 0x1}}], 0x2, 0x0) [ 132.408297] loop7: detected capacity change from 0 to 264192 [ 132.409500] nfs: Unknown parameter '//' 14:58:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x49}}) 14:58:38 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file1\x00') 14:58:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000082c0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000340)="05", 0x1}], 0x1}}, {{&(0x7f0000003780)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003800)="1b", 0x1}], 0x1}}], 0x2, 0x0) 14:58:38 executing program 3: r0 = creat(&(0x7f0000000040)='./cgroup.net/cgroup.procs\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="8d", 0x1}], 0x1) 14:58:38 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 2: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 4: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000082c0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000340)="05", 0x1}], 0x1}}, {{&(0x7f0000003780)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003800)="1b", 0x1}], 0x1}}], 0x2, 0x0) 14:58:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sset_info={0x49}}) 14:58:38 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file1\x00') 14:58:38 executing program 3: r0 = creat(&(0x7f0000000040)='./cgroup.net/cgroup.procs\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="8d", 0x1}], 0x1) [ 132.601775] loop7: detected capacity change from 0 to 264192 [ 132.603124] nfs: Unknown parameter '//' 14:58:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 5: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 2: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 3: r0 = creat(&(0x7f0000000040)='./cgroup.net/cgroup.procs\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="8d", 0x1}], 0x1) 14:58:38 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 4: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) [ 132.806085] loop7: detected capacity change from 0 to 264192 [ 132.807099] nfs: Unknown parameter '//' 14:58:38 executing program 5: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 5: shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x8, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 14:58:38 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:38 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/23, 0x17}, {0x0}], 0x3, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 14:58:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/23, 0x17}, {0x0}], 0x3, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 14:58:39 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/23, 0x17}, {0x0}], 0x3, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 14:58:39 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast1, @in6=@local}}}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xcc}}, 0x0) 14:58:39 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) 14:58:39 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/23, 0x17}, {0x0}], 0x3, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 14:58:39 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{}, {0x6755}]}) 14:58:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 14:58:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) io_setup(0x9, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)=')', 0x1}]) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f0000002980)=[{{&(0x7f0000000140)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000001540)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002900)=[@ip_pktinfo={{0x1c, 0x11, 0x8, {0x0, @private, @private}}}], 0x20}}], 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r4, &(0x7f0000000000), 0xfffffdef) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) 14:58:39 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) 14:58:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000300)={{0x1, 0x1, 0x18}, './file1\x00'}) 14:58:39 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x309, &(0x7f0000000700)) 14:58:39 executing program 3: r0 = socket(0x2, 0x3, 0xe4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 14:58:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) getpgid(0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x0, 0xc0, 0x1, 0x0, 0x9, 0x10020, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0xffffffff}, 0x8a0, 0x1, 0x4, 0x8, 0x1, 0x7fff, 0x8, 0x0, 0x30c, 0x0, 0x81}, 0x0, 0x1, r0, 0x1) socket$netlink(0x10, 0x3, 0x0) 14:58:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000000580)={'syz', 0x3}, &(0x7f00000005c0)='/', 0x1, r1) keyctl$read(0xb, r2, &(0x7f0000000600)=""/29, 0x1d) 14:58:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x30, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "f2e2a6", 0x0, 0x0, 0x0, @private2, @remote}}}}}}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x20, 0x0, 0x0) 14:58:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x2}, 0x8, 0x0) 14:58:39 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) [ 134.228285] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 134.229354] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 134.230140] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 134.230877] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 134.231680] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 134.246353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 134.247033] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 134.247955] Buffer I/O error on dev sr0, logical block 0, async page read [ 134.248821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 134.249441] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 7 prio class 2 [ 134.250401] Buffer I/O error on dev sr0, logical block 1, async page read [ 134.251188] Buffer I/O error on dev sr0, logical block 2, async page read [ 134.251966] Buffer I/O error on dev sr0, logical block 3, async page read [ 134.252761] Buffer I/O error on dev sr0, logical block 4, async page read [ 134.253554] Buffer I/O error on dev sr0, logical block 5, async page read [ 134.254354] Buffer I/O error on dev sr0, logical block 6, async page read [ 134.255125] Buffer I/O error on dev sr0, logical block 7, async page read 14:58:39 executing program 6: setresuid(0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) connect(r0, &(0x7f0000000000)=@hci, 0x80) 14:58:39 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x309, &(0x7f0000000700)) 14:58:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) getpgid(0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x0, 0xc0, 0x1, 0x0, 0x9, 0x10020, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0xffffffff}, 0x8a0, 0x1, 0x4, 0x8, 0x1, 0x7fff, 0x8, 0x0, 0x30c, 0x0, 0x81}, 0x0, 0x1, r0, 0x1) socket$netlink(0x10, 0x3, 0x0) 14:58:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x2}, 0x8, 0x0) 14:58:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x2}, 0x8, 0x0) [ 134.466416] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 134.467390] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 134.468082] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 134.468751] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 134.469474] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 14:58:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) getpgid(0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x0, 0xc0, 0x1, 0x0, 0x9, 0x10020, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0xffffffff}, 0x8a0, 0x1, 0x4, 0x8, 0x1, 0x7fff, 0x8, 0x0, 0x30c, 0x0, 0x81}, 0x0, 0x1, r0, 0x1) socket$netlink(0x10, 0x3, 0x0) 14:58:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) getpgid(0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x0, 0xc0, 0x1, 0x0, 0x9, 0x10020, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0xffffffff}, 0x8a0, 0x1, 0x4, 0x8, 0x1, 0x7fff, 0x8, 0x0, 0x30c, 0x0, 0x81}, 0x0, 0x1, r0, 0x1) socket$netlink(0x10, 0x3, 0x0) 14:58:40 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x2}, 0x8, 0x0) 14:58:40 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x2}, 0x8, 0x0) 14:58:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) io_setup(0x9, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)=')', 0x1}]) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f0000002980)=[{{&(0x7f0000000140)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000001540)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002900)=[@ip_pktinfo={{0x1c, 0x11, 0x8, {0x0, @private, @private}}}], 0x20}}], 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r4, &(0x7f0000000000), 0xfffffdef) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) 14:58:40 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) 14:58:40 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40880, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x309, &(0x7f0000000700)) 14:58:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) io_setup(0x9, &(0x7f0000000140)=0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)=')', 0x1}]) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f0000002980)=[{{&(0x7f0000000140)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000001540)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000002900)=[@ip_pktinfo={{0x1c, 0x11, 0x8, {0x0, @private, @private}}}], 0x20}}], 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r4, &(0x7f0000000000), 0xfffffdef) openat(0xfffff VM DIAGNOSIS: 14:58:36 Registers: info registers vcpu 0 RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b2e71 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888040f47348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001 R12=0000000000000072 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b2e60 RIP=ffffffff822b2ec9 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 00007f9f8e3d4700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddfb04fe0 CR3=000000001f740000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f9f90f457c0 00007f9f90f457c8 YMM02=0000000000000000 0000000000000000 00007f9f90f457e0 00007f9f90f457c0 YMM03=0000000000000000 0000000000000000 00007f9f90f457c8 00007f9f90f457c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3ede0 RCX=0000000000000000 RDX=ffff88801b30d040 RSI=ffffffff813bcd2b RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888040d3f960 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffed100d9c7dbd R13=ffff88806ce3ede8 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff813bcd2d RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555555b59400 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f90f6e0a0 CR3=000000001f740000 CR4=00350ee0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f9f90f457c0 00007f9f90f457c8 YMM02=0000000000000000 0000000000000000 00007f9f90f457e0 00007f9f90f457c0 YMM03=0000000000000000 0000000000000000 00007f9f90f457c8 00007f9f90f457c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000