ONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:07 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000001c0)=0x4)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:07 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x2200000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:07 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x4be, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:07 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1000)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:07 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x500, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:07 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x2c00000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:07 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
r1 = socket(0x39, 0x5, 0x10009)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510a, &(0x7f0000000500))
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510a, &(0x7f0000000500))
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r4, 0x8004510a, &(0x7f0000000500))
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r5, 0x8004510a, &(0x7f0000000500))
sendmsg$RDMA_NLDEV_CMD_PORT_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYRESHEX=r4, @ANYRESHEX, @ANYRESOCT=r5], 0x20}, 0x1, 0x0, 0x0, 0x810}, 0x8840)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:07 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  441.202412] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:08 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r4 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0)
ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000dc0)={[0xd8b, 0x9, 0x0, 0x9, 0x7f, 0xfffffeff, 0x1, 0x1f, 0x1000, 0x2, 0x7, 0x0, 0x7fff, 0x3, 0x1, 0x2, 0x3, 0xfffff800, 0x9, 0x6, 0x3f, 0xffff1ea0, 0xccda, 0xbba7, 0x4, 0x3ff, 0x3f, 0xff, 0x47, 0x1, 0x4, 0x1d, 0xb2, 0x8acb, 0x3ff, 0x1ff, 0x400, 0x3f, 0x1, 0x7f, 0xe2c, 0x3, 0xfffffff8, 0x14a8, 0x8, 0x4, 0xffffffff, 0x5, 0x8, 0x3, 0xd07, 0x0, 0x8, 0x3f, 0x0, 0x9, 0x0, 0x4a28, 0x172, 0x8, 0x1, 0x85a68b4, 0x7b, 0x5, 0x6, 0x401, 0x4ba, 0x400, 0x6, 0x3, 0xffff00d5, 0x7, 0x10001, 0xffffff5a, 0x14, 0xadd, 0x3, 0xfffffff9, 0x8, 0x1, 0x1, 0x1, 0x8, 0x9, 0x5, 0x4, 0x7fffffff, 0x7, 0x6, 0x0, 0x7, 0x9, 0xff, 0x0, 0xffffff7f, 0x7, 0x10000, 0x20, 0x9, 0x1, 0x4, 0xfffff834, 0x5, 0x8000, 0xb59b, 0x3, 0x20, 0x0, 0x3f, 0xffffff60, 0x7, 0x3, 0x101, 0x7, 0x2, 0x800, 0xe0, 0x4374, 0x6, 0x5, 0x9, 0x7ff, 0x3, 0xad6e, 0x9, 0x7, 0x9, 0xbf6, 0x40, 0x8115, 0xff, 0x7f, 0x2, 0x1ff, 0x7, 0x74e, 0x97c1, 0x7, 0xfffffffb, 0x4, 0x1000, 0x4, 0x2, 0x345, 0x8, 0x1, 0x1, 0xffffff81, 0x9, 0xbde, 0x71f0, 0x7ff, 0x2, 0x8, 0x5, 0x0, 0x81, 0x1, 0x200, 0x9, 0x7f, 0x18155d55, 0xfffffffe, 0x1000000, 0x401, 0x4, 0x7, 0x4, 0x10000, 0xe8, 0xfff, 0x3ff, 0x83, 0x2, 0x1, 0x4, 0x9, 0x0, 0xe3, 0x7, 0xc43, 0xaea, 0x5, 0x9, 0x8, 0x80000001, 0x8, 0x7, 0x7f, 0xfff, 0xfff, 0x9, 0x7ca, 0x4, 0x685, 0x0, 0x7, 0x5, 0x8000, 0x0, 0x9cbf, 0x2a7, 0x7, 0xffff, 0x5, 0x323, 0x9, 0x105, 0x6, 0x28fc, 0xfffffffc, 0xa7a3, 0xa7, 0x9, 0x4, 0x7, 0xdf, 0x3, 0x0, 0x4, 0x4, 0x9381, 0x6, 0x36, 0x2, 0x4, 0x9, 0x80000001, 0x6, 0x7, 0x81, 0xdf3, 0x1, 0x101, 0x7, 0x6749, 0x7f, 0x1, 0x4, 0x7, 0x9d0f, 0x8001, 0x5, 0x3, 0x7f, 0x5, 0x7, 0x7, 0xa4a1, 0x4, 0x4, 0x6, 0x1f, 0x0, 0x81, 0x100, 0x0, 0x3, 0x3, 0x4, 0x1, 0x6, 0x37, 0x1, 0x7fff, 0xfffff001, 0x5, 0x6, 0x0, 0x1, 0x7, 0xe219, 0x40000000, 0x0, 0x0, 0x3, 0x6, 0x0, 0x7ff, 0x7f, 0x385, 0x8ba, 0x100, 0x0, 0x8, 0x2, 0x80000001, 0x100, 0x1, 0x0, 0x7, 0x5, 0x3, 0x3e, 0x8, 0x9, 0x1, 0x1, 0xde3, 0x2a, 0xc2, 0x3, 0x5, 0x1, 0x1, 0x9, 0xc4ab, 0x5, 0x8, 0xfffffff9, 0x7fff, 0xc969, 0x6, 0x8, 0x1, 0x1621, 0xfff, 0x5, 0x8, 0x0, 0x8, 0x1f, 0x0, 0xc29, 0x3ff, 0x8, 0x40, 0x7fff, 0x8001, 0x5, 0x7, 0x9, 0x6, 0x9, 0x3, 0x5, 0x7, 0x1ff, 0x3f, 0x12f, 0x9, 0x4, 0x0, 0xffffff79, 0x2, 0x5, 0x5, 0x1, 0x8000, 0x9, 0x40, 0x3ff, 0x10000000, 0x10000, 0x7, 0x8, 0x757, 0xfc3, 0x4, 0xbf, 0x2, 0x3b, 0x6840, 0xc27, 0x8c4, 0x1f, 0xf5, 0x84, 0x800, 0x7, 0x4, 0xca9e, 0x1ff, 0x3f, 0x7fff, 0xffffffff, 0x5, 0x1, 0xda, 0x3, 0x2, 0x100, 0x0, 0xa86b, 0x10001, 0x80000001, 0x7, 0x3, 0x401, 0x0, 0x9, 0x9f12, 0xff, 0x3, 0x0, 0x5, 0x1, 0x4, 0x7, 0x1e1c, 0x863c, 0x60, 0x9, 0x226b, 0xffff, 0x2, 0x6, 0x129, 0x0, 0x0, 0x23f, 0x0, 0x8, 0x68, 0x2, 0x6, 0xfffffffb, 0xfe, 0x7ff, 0xfff, 0x101, 0x4, 0x5600, 0x9e33, 0x7ff, 0x0, 0x9, 0x42a, 0x8000, 0x6, 0x2, 0x4, 0x8000, 0xfff, 0x1, 0x4, 0x400, 0x6, 0x2, 0x7fffffff, 0x4, 0x0, 0xe7, 0x8, 0x40, 0x1f, 0x800, 0x62, 0x3, 0x7fffffff, 0x3f, 0x3, 0x101, 0x0, 0x5, 0x7, 0x40, 0x6, 0xdf9, 0x6, 0x0, 0x3, 0x0, 0x400, 0x80000000, 0x101, 0x401, 0x200, 0x800, 0xd68, 0x400, 0xb, 0x0, 0x9de, 0x7, 0x6, 0x0, 0x8001, 0x4, 0x8, 0x5a6b, 0xfffffffc, 0x2, 0x1, 0x3, 0x9d, 0x5cda, 0x7, 0x6, 0x4, 0x8ee, 0x80, 0xff, 0x81, 0x7, 0x7, 0x3, 0x720, 0x0, 0x3, 0x2, 0xf4, 0x3, 0x0, 0x80, 0xfff, 0x7fffffff, 0x0, 0x7fffffff, 0x39d7, 0xe71, 0x9, 0x7, 0x2, 0x800, 0x7ff, 0x2, 0x401, 0x7fdb, 0x9, 0x0, 0x4, 0x9, 0x800, 0xb74a, 0x2, 0x10000, 0x2000000, 0x1, 0x1000, 0x4, 0x4, 0x4, 0x10000, 0x3, 0x8, 0xb4, 0xf570, 0x7, 0xe00, 0x8, 0x5c1, 0x8001, 0xb07, 0x9, 0x101, 0x9, 0x10001, 0x40, 0x6, 0x1ff, 0x1, 0x9bf, 0x4, 0x200, 0x76, 0x81, 0x400, 0x7fff, 0x0, 0x3, 0xae, 0x7, 0x194, 0x1d5d, 0x6, 0x959f, 0x9, 0x4, 0x9, 0x7, 0x6, 0xffffffff, 0x9, 0x9, 0x3, 0x10000, 0x6a047eb7, 0x7fff, 0x7ff, 0x3, 0x9, 0x1ff, 0x81, 0x7f, 0x3a, 0x40, 0x81, 0x10000, 0x6af5, 0x800, 0xfffffff8, 0x9, 0x5, 0x0, 0x0, 0x4, 0x7, 0x0, 0x6, 0x9, 0x70, 0x5b, 0x9f33, 0x8, 0x41, 0x0, 0x800, 0x1, 0xa86, 0x8, 0x6, 0x7, 0x3, 0x7, 0x8, 0x3, 0x0, 0xb672, 0x7, 0x3, 0x3, 0xfffffff8, 0x200, 0x5, 0x80000000, 0x7, 0x1000, 0x9, 0x7, 0x9ebd, 0x4, 0x2, 0x7f, 0x4, 0x3, 0x7fc00, 0x9, 0x56eb, 0x69, 0x0, 0x1, 0x9, 0x1, 0x400, 0x8, 0x9, 0x80000000, 0x6, 0xfffffffc, 0x7fffffff, 0x8001, 0x8, 0x1, 0xef4, 0x7, 0x7f, 0x4, 0x4, 0xfffffffb, 0x0, 0x8000, 0x7, 0xff, 0x401, 0x4, 0x1, 0x1, 0x8, 0x8, 0x0, 0x1, 0x2, 0x2, 0x3, 0xff, 0x101, 0x0, 0x9, 0x1, 0x7f, 0x0, 0x9, 0x0, 0x7, 0x8000, 0x7fffffff, 0x8, 0x1, 0xa9b, 0x7f, 0x7, 0x7ff, 0x80000000, 0x10001, 0x4, 0x1ff, 0x80, 0xdb68, 0x4, 0x2, 0xffffffff, 0x4, 0x1, 0x3, 0x20, 0xbf31, 0x6, 0x4, 0x3, 0x2, 0x7, 0xfd, 0x10000, 0x5, 0x9, 0x10000, 0x8, 0x3f, 0x3ff, 0x1, 0x4, 0x457e, 0x1ff, 0x80000000, 0x40, 0x6, 0x4, 0x4, 0x380000, 0x0, 0x6, 0x2988, 0x0, 0x401, 0x3, 0x1, 0x1, 0x200, 0x3ff, 0x8, 0x8c18, 0x1f, 0x8, 0x5, 0xfffffffb, 0xe3, 0x2d84, 0x5, 0xfffffff7, 0x7, 0x100, 0x2, 0x2, 0x7, 0x955, 0x2, 0x9, 0x81, 0xfff, 0x5, 0x80, 0x7fffffff, 0x69, 0x7ff, 0xac47, 0x6, 0x6, 0x2, 0x9, 0x114b, 0x5, 0x81, 0x5, 0x8000, 0x1d92, 0xffffffff, 0x8, 0x4, 0x9, 0x2, 0x6, 0x8, 0x6, 0x3b6b4337, 0x8, 0x8000, 0x2, 0x691, 0xffff, 0x2, 0x7, 0x1f, 0x5, 0x3ff, 0x2, 0x100, 0x10000, 0x6, 0x1f, 0x9, 0x99eb, 0x84e9, 0x7, 0x3, 0x4, 0x1, 0x7, 0x4, 0x1000, 0x3, 0x9922, 0x401, 0x5, 0x1f, 0x0, 0x80000000, 0x7, 0x9, 0x8, 0x3f, 0x13bd, 0xffffffff, 0xff, 0x5, 0x3ff, 0x2, 0x8, 0x0, 0x0, 0x2, 0x8ffd, 0xfffffffb, 0x3, 0x5, 0x4, 0x1, 0x8, 0x7fff, 0x7, 0xff, 0x18dce00, 0xac0, 0xff, 0x7, 0x7a, 0x3, 0x4, 0x1, 0x4, 0x7, 0x7, 0x8, 0xf750, 0x2, 0x5, 0x6, 0x9, 0x868, 0x6, 0x800, 0x827, 0x8, 0x7f, 0x9, 0x1, 0x2, 0x101, 0x4, 0x783e, 0x8, 0x81, 0x5, 0x2, 0x10001, 0x63d1, 0xa5, 0x1, 0xffffffff, 0x5, 0xc9, 0x80000001, 0x9, 0xc3, 0xfffffffe, 0x10001, 0x5, 0xffffffff, 0x5, 0x8001, 0xfffff17a, 0x5, 0x7, 0x8000, 0xb5fe, 0x5, 0x6, 0x7fffffff, 0x9, 0x3, 0x3, 0x0, 0x3, 0x6, 0x7f, 0x3, 0x4, 0x4, 0x0, 0x7, 0x3, 0x8a, 0x6, 0x7, 0x1, 0x9e, 0x7, 0x800, 0x8, 0xc9, 0x80000, 0x800, 0x40, 0x40, 0x2, 0x8, 0x3, 0xfe000000, 0x7fffffff, 0x1, 0x5d5, 0x6, 0x3, 0x5, 0x200, 0x1ffe0, 0xffffffff, 0x9, 0x101, 0x10000, 0x3, 0x4, 0xffffffc0, 0x3, 0x80000000, 0x40, 0x8, 0x40, 0xea000, 0x82c, 0xfff, 0x9, 0x5, 0x1, 0x3, 0xfff, 0x0, 0x40, 0x3ff, 0x6, 0x5, 0x8af, 0x8001, 0x3ff, 0x9, 0xa00a, 0x1, 0x1, 0x0, 0x6, 0x8, 0x8, 0x1c4a3929, 0x1, 0x8, 0x0, 0x80000000, 0x1000, 0x7, 0x5, 0x6, 0xe6b, 0x5, 0x3ff, 0xe788, 0x2, 0xf9, 0x2c4c, 0x3, 0x1, 0x3418, 0x8000, 0x3f, 0x800, 0xa1f, 0x9, 0x1, 0xab5, 0x5, 0xfff, 0x8, 0x79f, 0x7, 0x4ce1, 0x2, 0x4, 0xfffffff8, 0x200, 0x7, 0x8, 0x74e, 0x9, 0x1, 0x9, 0x0, 0x8381, 0x9, 0x6, 0x7ff, 0x8, 0x800, 0x6, 0x20, 0x6]})
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000230000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="5c040091012d04849161a7b18470138c92bd0024001d0f00"/35, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000800010074626600300402002800010000000000000000000000000020000000000000000200000000000000000000000000000004040300000000000000000000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c084125c30f2a277ca2326afdeed6f9d0be38f272930dacea49f0a9f9efc5177c48cbdd4b5fd4ed026f6fd283dd55545eb9764b34f25f779a8a946ddef8f9a1eb0dbea8e7599a3070ba00aa218238df65aea3cdc8a6a3f2206098427accd0e9c4719d812b9dee3097fdf8d42a852ee94ad127d27b58f002fb8f"], 0x45c}}, 0x0)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@private1, @private1, @loopback, 0x7f, 0x9254, 0x4, 0x0, 0x3, 0x4, r5})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:08 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
prctl$PR_SET_TIMERSLACK(0x1d, 0x140c)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0)
fdatasync(r0)

[  441.337807] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
03:04:08 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x800000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x5b3, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:08 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x3f00000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:08 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x4, 0xfffffffffffffffe})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x42840, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:08 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x100000000, 0x5}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)
r2 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2)
ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000040)=0x8)

[  441.810791] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:08 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="11b37b6a7363e0", 0x7}], 0x1, 0x7, 0x85)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f0000000280)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, 0x40214f8fc90be82e, 0x7, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]})
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xff, 0x531540)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x600, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:08 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x620, 0x4, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/90, 0x5a, 0x0, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x4000000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:08 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000540)={0x80, 0x6, 0x0, 0x2, 0x3, [{0x4c5, 0x8, 0x0, [], 0x100}, {0x20, 0x9, 0x8001, [], 0x80}, {0x0, 0x9, 0xfffffffffffffffd, [], 0x110a}]})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000000000000a00000000000000ff010000000000000000000000000001000000e7ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e2200000009fe8000000000000000000000000000bb478200000000000000000000000000000000000000000000000000000000000000000000000000000000381a5ea72b5b201b00000000000000001e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000008fe880000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a"], 0x490)
getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000840)=""/4096, &(0x7f0000000000)=0x1000)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:08 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  442.123714] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:09 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x803e00}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x700, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:09 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x89)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x4202000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:09 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000001c0)={0x1f, 0x8001, 0x7})
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'ip6_vti0\x00', <r1=>0x0, 0x29, 0x2, 0x20, 0x7, 0x4e, @rand_addr=' \x01\x00', @private2, 0x80, 0x7, 0x401, 0xa730000}})
sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x715}, @NL80211_ATTR_STA_WME={0x24, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xf6}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x7}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x47}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}]}, @NL80211_ATTR_STA_WME={0x2c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x80}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x7}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x9}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x4a}]}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x7, 0x13, "58daae"}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x3}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x44850}, 0xd0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:09 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  442.642885] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:09 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x490)
getsockname(r1, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000000)=0x80)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x6000000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  442.754736] blktrace: Concurrent blktraces are not allowed on loop0
03:04:09 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10260, 0x0)
r1 = gettid()
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x17)
ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x5825, 0x0, 0x8, 0x0, 0x0, 0x2000000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfa9c)
setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000)=0x6, 0x4)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:09 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="100200000001010200000000000000000300000608000840000000073400108008000340000000030800034000000fff080002400000000608000140000007ff080002400000ffff08000240000000080c00108008000340ffff78157c000d8008000200ac1414bb080001007f00000108000100ac14143c0c000380060002004e20000008000100e00000014c000380060001004e210000060001004e210000060002004e230000060002004e220000060001004e220000060001004e240000060001004e200000060001004e200000060002004e2100008c000d80080002006401010208000200000000004c000380060001004e240000060001004e230000060002004e210000060001004e200000060002004e210000060001004e230000060002004e230000060002004e240000060002004e240000080002000a01010224000380060001004e220000060002004e230000060002004e210000060001004e2100002400170000000006000004000000000100000001000000018910000000000a750001000050000d8014000400fc02000000000000000000000000000108000200e000000214000500fe8000000000000000000000000000bb14000500ff01000000000000000000000000000108000200ffffffff10001700234557f8000000098000000020000d8008000200e00000011400050000000000000000000000ffff0a0101010800084000000401e362bd80d0bfc925b0caf54c1ec0164fc5f7cb8e42a6f5956c3a8f729f8e7729659323342f7a3d47d3f03fd53fd64d0f556459b891f1ff2595a6b47652727153ab4b1605cb3036e5da47bebf287e18fcbd3a004112d714b980e9be08d5520ac5c8a917f5"], 0x210}, 0x1, 0x0, 0x0, 0x880}, 0x4000100)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newnexthop={0x38, 0x68, 0x800, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x4, 0x0, 0xc}, [@NHA_GROUP_TYPE={0x6}, @NHA_GATEWAY={0x14, 0x6, @ip4=@private=0xa010100}, @NHA_FDB={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040800}, 0x4004000)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:09 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x1400, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:10 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xd00700}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x6202000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:10 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r0, 0x4})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x4, 0xea, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x2000, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:10 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c050}, 0x20008901)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000040)=0xfffffffe)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0xc)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:10 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x6d01, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x7203000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:10 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={<r1=>r0})
sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x2}, 0x4000004)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0xb305, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:10 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x7479030000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  444.062311] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:11 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:11 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x5, 0xfffffffffffffffc, 0x6e21})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x3f9, 0x800, 0x70bd28, 0x25dfdbff, {0x1, 0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r3, r2, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3)
ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0x3, 0x3, 0xf, 0x4004, 0x0, 0x7fffffff})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:11 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x2)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:11 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x7e00000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  444.283380] blktrace: Concurrent blktraces are not allowed on loop0
[  444.454329] audit: type=1804 audit(1598929451.187:91): pid=24063 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/547/file0" dev="sda1" ino=17369 res=1
[  444.457440] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x8000000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:11 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000))
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xf0, "f4515e1776ab4cdec69e348b895f86cf0db76708c99bf2c7e9f8f5010b743526be8707782899a9f1956103f4bfea9c9f3bdece8d39bf5a40573ba46231d216b27f2b322dc2d184300dd8680476c993e0025362edc77064ed8a903d19d0258c32cc57034ba45b808202b858cdcf0b756ac37b6ddcf6732cc43d0fc089769fa1312e1a9871edfef8a15853e9df761d5e9746029aca2c1576fe87263bfaeedf4f8610389260f65fcba2eca3ef59ee03c933aaf57c1b64927d0f844c8aa1ecc9df4303ddbe814a905f569b4eeebf4012a2e2fda55601ed3d601f0f0b811a094d039a423b6766a8fd567cfbe270fc4367e9b4"}, &(0x7f0000000040)=0xf8)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

[  444.608696] audit: type=1804 audit(1598929451.347:92): pid=24063 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/547/file0" dev="sda1" ino=17369 res=1
03:04:11 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:11 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
splice(0xffffffffffffffff, 0x0, r1, &(0x7f0000000800)=0xfefffffffffffffe, 0x0, 0x9)

03:04:11 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x2ceb1e, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x8401000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:11 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, @mcast2, 0x400, 0x2}, 0x20)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

[  445.079971] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:12 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x2000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:12 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1ff}, 0x8)
r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f00000001c0)={{0x0, 0x0, @descriptor="d347bf1536b742f0"}})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:12 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x8a00000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:12 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x40a100, 0x0)
ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040))
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:12 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, @bcast, @rose={'rose', 0x0}, 0x3ff, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x7, 0x2, [@bcast, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]})
socket$bt_bnep(0x1f, 0x3, 0x4)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0x4, 0x82340)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x8a02000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:12 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfe, 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, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0xa)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x45cc82, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ftruncate(0xffffffffffffffff, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:12 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  452.592933] oom_reaper: reaped process 24094 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB
[  452.640084] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
[  452.653109] systemd-journal cpuset=/ mems_allowed=0-1
[  452.658773] CPU: 1 PID: 3708 Comm: systemd-journal Not tainted 4.19.142-syzkaller #0
[  452.666670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  452.666695] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null)
[  452.676042] Call Trace:
[  452.688246]  dump_stack+0x1fc/0x2fe
[  452.689817] syz-executor.3 cpuset=/ mems_allowed=0-1
[  452.691884]  dump_header+0x15d/0xc3f
[  452.691904]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  452.691923]  ? ___ratelimit+0x319/0x584
[  452.691940]  oom_kill_process.cold+0x10/0x692
[  452.714644]  ? lock_downgrade+0x720/0x720
[  452.718792]  ? check_preemption_disabled+0x41/0x280
[  452.723813]  out_of_memory+0x34d/0x1390
[  452.727792]  ? oom_killer_disable+0x270/0x270
[  452.732287]  ? mutex_trylock+0x15f/0x1a0
[  452.736347]  __alloc_pages_nodemask+0x23a2/0x2890
[  452.741192]  ? find_get_entry+0x4cd/0x8a0
[  452.745343]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  452.750224]  alloc_pages_current+0x193/0x2a0
[  452.754632]  filemap_fault+0x146e/0x2180
[  452.758702]  ext4_filemap_fault+0x84/0xb0
[  452.762851]  __do_fault+0x10b/0x4b0
[  452.766478]  __handle_mm_fault+0x273b/0x41c0
[  452.770886]  ? vm_insert_page+0x9c0/0x9c0
[  452.775053]  ? check_preemption_disabled+0x41/0x280
[  452.780073]  handle_mm_fault+0x436/0xb10
[  452.784145]  __do_page_fault+0x6d8/0xde0
[  452.788210]  ? trace_hardirqs_off_caller+0x69/0x210
[  452.793222]  ? spurious_fault+0x840/0x840
[  452.797392]  ? page_fault+0x8/0x30
[  452.801026]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  452.805870]  ? page_fault+0x8/0x30
[  452.809406]  page_fault+0x1e/0x30
[  452.812855] RIP: 0033:0x7efd04ac4303
[  452.816573] Code: Bad RIP value.
[  452.819927] RSP: 002b:00007ffec5599c60 EFLAGS: 00010293
[  452.825280] RAX: 0000000000000001 RBX: 000055f5d3cf7200 RCX: 00007efd04ac4303
[  452.832546] RDX: 0000000000000014 RSI: 00007ffec5599c70 RDI: 0000000000000008
[  452.839808] RBP: 00007ffec5599e60 R08: 00007ffec55c9000 R09: 0000007833acd4c5
[  452.847105] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffec5599c70
[  452.854369] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005ae37c6068570
[  452.861682] CPU: 0 PID: 24094 Comm: syz-executor.3 Not tainted 4.19.142-syzkaller #0
[  452.863131] Mem-Info:
[  452.869571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  452.869576] Call Trace:
[  452.869600]  dump_stack+0x1fc/0x2fe
[  452.869621]  warn_alloc.cold+0x7b/0x18f
[  452.869639]  ? zone_watermark_ok_safe+0x260/0x260
[  452.872053] active_anon:179954 inactive_anon:10483 isolated_anon:0
[  452.872053]  active_file:12 inactive_file:24 isolated_file:0
[  452.872053]  unevictable:0 dirty:0 writeback:0 unstable:0
[  452.872053]  slab_reclaimable:20241 slab_unreclaimable:111147
[  452.872053]  mapped:52859 shmem:10674 pagetables:1847 bounce:0
[  452.872053]  free:13621 free_pcp:156 free_cma:0
[  452.881414]  ? usleep_range+0x170/0x170
[  452.881435]  ? collect_expired_timers+0x2a0/0x2a0
[  452.881461]  __alloc_pages_nodemask+0x232f/0x2890
[  452.881493]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  452.881514]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  452.884109] Node 0 active_anon:719792kB inactive_anon:41928kB active_file:44kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:211436kB dirty:0kB writeback:0kB shmem:42692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 223232kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  452.887718]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  452.887745]  ? retint_kernel+0x2d/0x2d
[  452.887766]  ? alloc_pages_current+0x95/0x2a0
[  452.891740] Node 1 active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  452.896560]  ? alloc_pages_current+0x9f/0x2a0
[  452.896576]  alloc_pages_current+0x193/0x2a0
[  452.896596]  relay_open_buf.part.0+0x2a8/0xb80
[  452.896618]  relay_open+0x537/0x9f0
[  452.896639]  do_blk_trace_setup+0x446/0xc30
[  452.896681]  __blk_trace_setup+0xca/0x180
[  452.930904] Node 0 DMA free:10228kB min:220kB low:272kB high:324kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  452.934669]  ? blk_trace_remove+0x40/0x40
[  452.939551] lowmem_reserve[]: 0 2531 2533 2533 2533
[  452.944333]  ? lock_acquire+0x170/0x3c0
[  452.949205] Node 0 DMA32 free:17568kB min:36048kB low:45060kB high:54072kB active_anon:719772kB inactive_anon:41928kB active_file:44kB inactive_file:96kB unevictable:0kB writepending:0kB present:3129332kB managed:2595396kB mlocked:0kB kernel_stack:8512kB pagetables:7388kB bounce:0kB free_pcp:376kB local_pcp:128kB free_cma:0kB
[  452.953726]  blk_trace_ioctl+0x155/0x290
[  452.981665] lowmem_reserve[]: 0 0 1 1 1
[  452.986305]  ? blk_add_driver_data+0x540/0x540
[  452.986325]  ? __lock_acquire+0x6de/0x3ff0
[  452.986344]  blkdev_ioctl+0x112/0x1a7e
[  452.986356]  ? blkpg_ioctl+0x9d0/0x9d0
[  452.986370]  ? do_futex+0x163/0x1c40
[  452.986385]  ? mark_held_locks+0xf0/0xf0
[  452.986400]  ? mark_held_locks+0xf0/0xf0
[  452.986420]  ? debug_check_no_obj_freed+0x201/0x482
[  452.990977] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  452.994779]  block_ioctl+0xe9/0x130
[  453.020627] lowmem_reserve[]: 0 0 0 0 0
[  453.025013]  ? blkdev_fallocate+0x3f0/0x3f0
[  453.029440] Node 1 Normal free:26680kB min:53816kB low:67268kB high:80720kB active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  453.033967]  do_vfs_ioctl+0xcdb/0x12e0
[  453.037631] lowmem_reserve[]: 0 0 0 0 0
[  453.041878]  ? selinux_file_ioctl+0x506/0x6c0
[  453.046013] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (M) 1*32kB (M) 1*64kB (M) 1*128kB (M) 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 2*4096kB (M) = 10244kB
[  453.072221]  ? ioctl_preallocate+0x200/0x200
[  453.072238]  ? selinux_inode_link+0x20/0x20
[  453.072253]  ? __fget+0x356/0x510
[  453.072269]  ? do_dup2+0x450/0x450
[  453.072292]  ksys_ioctl+0x9b/0xc0
[  453.072310]  __x64_sys_ioctl+0x6f/0xb0
[  453.072325]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  453.072340]  do_syscall_64+0xf9/0x620
[  453.072373]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  453.076550] Node 0 DMA32: 1248*4kB (MEH) 538*8kB (MEH) 203*16kB (MEH) 69*32kB (UMEH) 18*64kB (MH) 1*128kB (H) 0*256kB 1*512kB (H) 1*1024kB (H) 0*2048kB 0*4096kB = 17568kB
[  453.081512] RIP: 0033:0x45d5b9
[  453.085469] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  453.114460] Code: Bad RIP value.
[  453.114470] RSP: 002b:00007efcd395bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  453.114482] RAX: ffffffffffffffda RBX: 0000000000008ec0 RCX: 000000000045d5b9
[  453.114489] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000004
[  453.114496] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000
[  453.114503] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c
[  453.114510] R13: 00007ffe1983fdcf R14: 00007efcd395c9c0 R15: 000000000118cf4c
[  453.142272] Mem-Info:
[  453.143655] Node 1 Normal: 4*4kB (ME) 7*8kB (UME) 5*16kB (M) 3*32kB (UM) 3*64kB (UM) 3*128kB (M) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UM) 0*2048kB 5*4096kB (M) = 26680kB
[  453.157816] active_anon:179954 inactive_anon:10483 isolated_anon:0
[  453.157816]  active_file:12 inactive_file:24 isolated_file:0
[  453.157816]  unevictable:0 dirty:0 writeback:0 unstable:0
[  453.157816]  slab_reclaimable:20241 slab_unreclaimable:111147
[  453.157816]  mapped:52859 shmem:10674 pagetables:1847 bounce:0
[  453.157816]  free:13621 free_pcp:156 free_cma:0
[  453.182025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  453.182038] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  453.182049] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  453.182060] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  453.182066] 10710 total pagecache pages
[  453.182079] 0 pages in swap cache
[  453.182087] Swap cache stats: add 0, delete 0, find 0/0
[  453.182093] Free swap  = 0kB
[  453.182097] Total swap = 0kB
[  453.182473] 1965979 pages RAM
[  453.202720] Node 0 active_anon:719792kB inactive_anon:41928kB active_file:44kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:211436kB dirty:0kB writeback:0kB shmem:42692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 223232kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  453.221693] 0 pages HighMem/MovableOnly
[  453.221700] 345198 pages reserved
[  453.221705] 0 pages cma reserved
[  453.221718] Out of memory: Kill process 8844 (syz-executor.5) score 1005 or sacrifice child
[  453.223551] Killed process 8844 (syz-executor.5) total-vm:93544kB, anon-rss:6320kB, file-rss:34496kB, shmem-rss:0kB
[  453.243215] Node 1 active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  453.274212] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
[  453.289380] Node 0 DMA free:10228kB min:220kB low:272kB high:324kB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  453.305332] systemd-journal cpuset=/ mems_allowed=0-1
[  453.329454] lowmem_reserve[]: 0 2531 2533 2533 2533
[  453.338303] CPU: 1 PID: 3708 Comm: systemd-journal Not tainted 4.19.142-syzkaller #0
[  453.346903] Node 0 DMA32 free:23712kB min:36048kB low:45060kB high:54072kB active_anon:713516kB inactive_anon:41928kB active_file:44kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2595396kB mlocked:0kB kernel_stack:8480kB pagetables:7240kB bounce:0kB free_pcp:616kB local_pcp:248kB free_cma:0kB
[  453.348886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  453.356148] lowmem_reserve[]: 0 0 1 1 1
[  453.363398] Call Trace:
[  453.363423]  dump_stack+0x1fc/0x2fe
[  453.363441]  dump_header+0x15d/0xc3f
[  453.363461]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[  453.365855] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  453.381211]  ? ___ratelimit+0x319/0x584
[  453.381230]  oom_kill_process.cold+0x10/0x692
[  453.381275]  ? lock_downgrade+0x720/0x720
[  453.415573] lowmem_reserve[]: 0 0 0 0 0
[  453.424390]  ? check_preemption_disabled+0x41/0x280
[  453.424409]  out_of_memory+0x34d/0x1390
[  453.424429]  ? oom_killer_disable+0x270/0x270
[  453.433004] Node 1 Normal free:26680kB min:53816kB low:67268kB high:80720kB active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  453.441813]  ? mutex_trylock+0x15f/0x1a0
[  453.441833]  __alloc_pages_nodemask+0x23a2/0x2890
[  453.441860]  ? find_get_entry+0x4cd/0x8a0
[  453.450424] lowmem_reserve[]: 0 0 0 0 0
[  453.454375]  ? gfp_pfmemalloc_allowed+0x150/0x150
[  453.457819] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (M) 1*32kB (M) 1*64kB (M) 1*128kB (M) 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 2*4096kB (M) = 10244kB
[  453.463165]  alloc_pages_current+0x193/0x2a0
[  453.466138] Node 0 DMA32: 1248*4kB (MEH) 538*8kB (MEH) 203*16kB (MEH) 70*32kB (UMEH) 18*64kB (MH) 1*128kB (H) 0*256kB 1*512kB (H) 1*1024kB (H) 1*2048kB (M) 1*4096kB (M) = 23744kB
[  453.469156]  filemap_fault+0x146e/0x2180
[  453.469181]  ext4_filemap_fault+0x84/0xb0
[  453.469200]  __do_fault+0x10b/0x4b0
[  453.472370] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  453.500221]  __handle_mm_fault+0x273b/0x41c0
[  453.500239]  ? vm_insert_page+0x9c0/0x9c0
[  453.500266]  ? check_preemption_disabled+0x41/0x280
[  453.504219] Node 1 Normal: 4*4kB (ME) 7*8kB (UME) 5*16kB (M) 3*32kB (UM) 3*64kB (UM) 3*128kB (M) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UM) 0*2048kB 5*4096kB (M) = 26680kB
[  453.507664]  handle_mm_fault+0x436/0xb10
[  453.507682]  __do_page_fault+0x6d8/0xde0
[  453.507702]  ? trace_hardirqs_off_caller+0x69/0x210
[  453.511056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  453.519533]  ? spurious_fault+0x840/0x840
[  453.519549]  ? page_fault+0x8/0x30
[  453.519563]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  453.519580]  ? page_fault+0x8/0x30
[  453.530192] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  453.555921]  page_fault+0x1e/0x30
[  453.555940] RIP: 0033:0x7efd04ac4303
[  453.555963] Code: Bad RIP value.
[  453.567870] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  453.594017] RSP: 002b:00007ffec5599c60 EFLAGS: 00010293
[  453.594029] RAX: 0000000000000001 RBX: 000055f5d3cf7200 RCX: 00007efd04ac4303
[  453.594036] RDX: 0000000000000014 RSI: 00007ffec5599c70 RDI: 0000000000000008
[  453.594043] RBP: 00007ffec5599e60 R08: 00007ffec55c9000 R09: 0000007833acd4c5
[  453.594049] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffec5599c70
[  453.594057] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005ae37c6068570
[  453.599861] Mem-Info:
[  453.626288] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  453.645582] active_anon:178379 inactive_anon:10483 isolated_anon:0
[  453.645582]  active_file:7 inactive_file:2 isolated_file:0
[  453.645582]  unevictable:0 dirty:0 writeback:0 unstable:0
[  453.645582]  slab_reclaimable:20216 slab_unreclaimable:111028
[  453.645582]  mapped:52859 shmem:10674 pagetables:1817 bounce:0
[  453.645582]  free:15281 free_pcp:260 free_cma:0
[  453.665493] 10710 total pagecache pages
[  453.674081] Node 0 active_anon:713492kB inactive_anon:41928kB active_file:48kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:211436kB dirty:0kB writeback:0kB shmem:42692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 217088kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  453.709508] 0 pages in swap cache
[  453.716698] Node 1 active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  453.726472] Swap cache stats: add 0, delete 0, find 0/0
[  453.726479] Free swap  = 0kB
[  453.726484] Total swap = 0kB
[  453.726603] 1965979 pages RAM
[  453.758630] Node 0 DMA free:10244kB min:220kB low:272kB high:324kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  453.775527] 0 pages HighMem/MovableOnly
[  453.780116] lowmem_reserve[]: 0 2531 2533 2533 2533
[  453.803035] 345198 pages reserved
[  453.815024] Node 0 DMA32 free:24296kB min:36048kB low:45060kB high:54072kB active_anon:713488kB inactive_anon:41928kB active_file:48kB inactive_file:92kB unevictable:0kB writepending:0kB present:3129332kB managed:2595396kB mlocked:0kB kernel_stack:8480kB pagetables:7268kB bounce:0kB free_pcp:820kB local_pcp:552kB free_cma:0kB
[  453.826468] 0 pages cma reserved
[  453.838078] lowmem_reserve[]: 0 0 1 1 1
[  454.168390] Node 0 Normal free:8kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1652kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  454.194563] lowmem_reserve[]: 0 0 0 0 0
[  454.198862] Node 1 Normal free:39980kB min:53816kB low:67268kB high:80720kB active_anon:24kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1476kB local_pcp:0kB free_cma:0kB
[  454.226894] lowmem_reserve[]: 0 0 0 0 0
[  454.230901] Node 0 DMA: 1*4kB (M) 3*8kB (UM) 2*16kB (UM) 2*32kB (UM) 1*64kB (M) 1*128kB (M) 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 2*4096kB (M) = 10300kB
[  454.245838] Node 0 DMA32: 1198*4kB (UE) 1741*8kB (UME) 729*16kB (UMEH) 427*32kB (UMEH) 266*64kB (UMH) 178*128kB (UMH) 107*256kB (UMH) 65*512kB (UMH) 40*1024kB (UH) 37*2048kB (UM) 38*4096kB (UM) = 416912kB
[  454.264574] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB
[  454.275936] Node 1 Normal: 11*4kB (UME) 13*8kB (UME) 9*16kB (UM) 4*32kB (UM) 3*64kB (UM) 4*128kB (UM) 2*256kB (ME) 3*512kB (UME) 2*1024kB (M) 3*2048kB (U) 7*4096kB (UM) = 40036kB
[  454.292432] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  454.302292] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  454.311218] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  454.321162] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  454.333242] 12264 total pagecache pages
[  454.339046] 0 pages in swap cache
[  454.342499] Swap cache stats: add 0, delete 0, find 0/0
[  454.352886] Free swap  = 0kB
[  454.355908] Total swap = 0kB
[  454.360804] 1965979 pages RAM
[  454.363934] 0 pages HighMem/MovableOnly
[  454.371499] 345198 pages reserved
[  454.374953] 0 pages cma reserved
[  454.380233] Out of memory: Kill process 19026 (syz-executor.2) score 1005 or sacrifice child
[  454.392477] Killed process 19026 (syz-executor.2) total-vm:93676kB, anon-rss:4284kB, file-rss:34816kB, shmem-rss:0kB
03:04:23 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x3000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:23 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:23 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x8cffffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:23 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffffffe}, {0x6, 0x11, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x6cc}}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:23 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:23 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x7cce0000, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:24 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
sysfs$1(0x1, &(0x7f0000000000)='\\-\x00')
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:24 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xe00, 0x0)

03:04:24 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x7ece0000, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  457.454591] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x9a02000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:24 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, &(0x7f0000000000))
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsu\x00', 0x88402, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000001c0))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:24 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0xbe580300, 0x5b3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:24 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:24 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r0=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000230000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000940)=@newqdisc={0x45c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x430, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{}, {0x20, 0x0, 0x0, 0x0, 0x0, 0x2}}}, @TCA_TBF_PTAB={0x404}]}}]}, 0x45c}}, 0x0)
sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x7c, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  457.694284] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:24 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:24 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:24 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000280)={0x2, 0x0, 0xf, "94e88bd4c5373c9279339c19c75b70fc1f60d14dfccbdbeeba1c33d5625d54a189684fdbb476a6c0508f65a60ef61532f22bd749e2119b6edddef75d", 0x37, "fab3ee0d50869ae36f1b045df27aa446b17d15ea724e30c09dbad3f7f38139b813a95472c401ed9109178f6f26028e8cb9db8e2232852ca80c9270fa"})
r1 = syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r2 = signalfd(r1, &(0x7f0000000000)={[0x3]}, 0x8)
ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f00000001c0))
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xb001000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:24 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req3={0x929, 0xffaf, 0x1, 0x0, 0x6354bec7, 0x3, 0x4}, 0x1c)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:24 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  458.073626] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:24 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
sendmsg$tipc(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x3, {0x41, 0x2, 0x1}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="ea0c6c98cebebb45e4c3daae8eed7e55e099df08b9061de2361f698b7271e42e35e9f65b9cdde004c7dde9c94a55ce73493cc5a87bb49f713afd6f933b3262fc0c4789fe014fab3b0ec610752cb372771d086df891b6d1a7b4e386eecb6c03d964c6e28bc1cc0677fb216564d37954732120096673a638c855dc5b6997656d5d83c72f8eb4a4601cac9ac54223bca15a2fc766d70bfe5d2c9626ea2867", 0x9d}, {&(0x7f0000000340)="bb6666c1fab1750fa1846ff64569fb74ae45a0745b12d016c6e4edc332c23732cb3a9a6fd3fddaa3e32ccbe0c73072a7c4d688b134a6c7cc7885d7cee13b79ec", 0x40}], 0x2, &(0x7f00000003c0)="e36f166308fc998e8d6265730c0d65c3815a505e030936e65d1244836d55e3e84be48033f82f07a66f95472ec6b1eba3c82615e7b47e61c893dd9445b432f306fbf48ac8aca7ec7369a27de4674aac3144a8c24323a4038d2bccd174fe88d6786782d9c07ef428f3f4ed2837a4773114906518ba6f738fa43e9260980e5a96b3f37ee4683865cfe81a6a4c60f27e08d8304b2f281169cfc338ceab931500538dafd98bfd9364f154f51b4c36d46053211a39eee5d86cb48b516c69274a3bfa32de7f5b32947b76f3e9fbc5e815819ea25474e4112968e0dff264caccc1aa117c63152f03eb29424265bb2b860e80b04130", 0xf1, 0x20000000}, 0x4001)

03:04:24 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:24 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xe400000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:25 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)
getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4)

03:04:25 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  458.327863] blktrace: Concurrent blktraces are not allowed on loop0
[  458.343543] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  458.348878] blktrace: Concurrent blktraces are not allowed on loop0
03:04:25 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:25 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x5000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:25 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xf003000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:25 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
fdatasync(r1)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local}}, 0xfffffffffffffd63)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6)
r2 = gettid()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x17)
ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080))
sched_setscheduler(r2, 0x6, &(0x7f0000000000)=0x7)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:25 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x74e, 0xa22a, 0x1)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:25 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:25 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:25 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xf6ffffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:25 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:25 executing program 5:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x141040, 0x100)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x20, 0x1411, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000300), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = getpid()
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510a, &(0x7f0000000500))
kcmp(r1, 0x0, 0x3, r2, r0)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:25 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="140ce54ce0ce2a1041", @ANYRES16=r2, @ANYBLOB="010000000000000000000d000000"], 0x14}}, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
r3 = add_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="36305ef0e1c97078ea0053dac1a8363815b73bd50b65bcccfe1c7a063b03cfb004f5be592ebfae441500a8650a1d5ace773f4691b827d20f97a90bfc990436435b1a742796e6f8b02d145f299550", 0x4e, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x1)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:25 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000280)={{r0}, 0x0, 0x10, @inherit={0x78, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x2, {0x16, 0x6608, 0x8, 0x9, 0x2}, [0x800, 0x8, 0x5ab, 0x7, 0x8, 0x3]}}, @name="ab89ebc20abe79a10a1dad2723f13764347d3b1eb2b9ae3893e1b5e5c9acf5c206caeb12dd1d29821b058dd0f339e01a832ef20a1bcb2622e4a8cef264d2d508d556ddf8772b6683cd0ed35c13f933ed47bb16e87ae9aec48f28cf77e3618c47d2b296e82c8924d49898f45eb0bbfdb958abeaab4fb1b2cfb72eb848c6df00144fdc9055c49d978031a441a49183973cf7a9142de4c299cd661cc6d3383dd7bfe972047ef35c2b002f44060ad1fa57d64a6df3b51608c3ed93c519065138e467e95f1505be156ede24bc6249c476e4e49a5fd4018a1e239ea6f04356bffb85b183a93e72da471224926e583e5a189af155a8277c40a4929cd1007580545a1505066024f66800b2f791583fb5d03d03809cccfd8b2e1cc04556cfc5bf3d07cf6cd07ee70691723443d69be476d18ac162d5960150ba6acfa994ac8f62f7366de1b9ccd81a815ae9555c694886d1126cbc82c0ffe71b67c903e3dc464505d8a31e473d85dc7700828805c9abc252db209c702e1775d20a724fb46c79bef679699190d6c8f5f0f90359166370aec849f21f00d5ceb107b49b0a7eae11570555a02c42a50b1f6eaec1a67632b50496c5c55630d019d018aff0da406c68e10e6719e10e552effbe4658809d21d790fae32997204ce926658f86e96c0611e9de03f03a448a7d25b3a42ff2ac644eb0521fcc8bca4b26de91e5cb0232acba64e87210a9310dc206c551602b2d3365255763133ca16f379bb578d8b537be4aaac5070d6b5ddc322d3de92c08254867fb54a81c24ffdb88b5dd7c00c24f2b17db7efb0cea4447b646b23adbb02575a4db1bb27868a3747223412c39088ca86d5a5ed8da17456d830aa69408d420910369363d3dd89b825c389525391569bbaf746e489e27665c41f592fc8c8d54413d6cf7d693ecbf83e1e4c1161be801e456d5809d51c876ddcd45dc6d376819510b25513943e7e7588e86091d7351cf46aa9965230c9809c7b846593c84897234ca189c0c21718df8007db1711610af55699e70fbf87873b0a2aec3fd0fb78eadaaa26c7540e8e458b761e84d72950e723886ee29dfb5fdcfc91a3abce6fb4638b78b5e40485b1724c3d80f883ef3f04739b65d3bcbfd9bb775f5b12356fc729a070e20aaeca8ca32debc4c6088d3f8689e27f7d95aa0cd3e4e62fdefa19230a86a71f318ed62936cc4f7ea45d7adb09bf6f83631b87ec8c86bdb23f424ca61cb5e3d97615877e443f9b12666da5fa4e651417005a90d578388eeabca6810b04e3181fe30aa74be68acfc5f61a6203ae4a434a264b84db9989e623eaa6c7752496a27e7ec5ad38875c5e9ada6711b445f9611fdf5578a246d3505868ca6791a7a08fd7586c07dc7213c8a51cb8c39f5ebf2c192059db24856eef077b5ca2c741f0331e7621bf84e4262aa625e088e66a005b0f80ca1828def782610a9f3e8c8c477ce4bb3800f85179fe2ca2b972668af19c6f2772156b04624821f6809db14c8d8349a86d2eb4985ddda85370dc3028384e51211e43032475792617b5234374618f147c36424ebf41ddf48c8f1d43fea0c53e404c21e70557389484a7004e015c04d5c4a6d5aedff632053fca95c88ab762345a5ccb6541671369b536effa80be2a5ea8c2aa9e9df39666bab8cb73bc829af7c0b1aefbb74ae5f363b12cb96debfc0e71bcc5bc22bbbe08f77b2f820bfa4c9ffc2039f410c7f6b7eb67b92ac48c8cd4f3acdf30c81a5cb2abfa10f34caef774513ae26d90816cf87de58e17b3258ea9725f25d35293aaf07929dcb10caf583cf392a91d61b883f189ac721e071c556e93bf389db1b75824484fbc32e735ddcf2584c8ad63d5ef81f4fb40a5b33c8b6d213e9af4fb1c4d5f33578b8307e67482f92ff469cec33a1d895ee9c70ad26f05b53f9c889eaa83fdfd31161a66fcd071a267962f3b50f579c2ec4380cf6756b932c5fd943332e8312873e614c1acc1d892747091263f51544aaf91cf690ba97cd314d96e833d3bd96232666684733d97e442cf7e8374236560c3ebc60a53a1dc86a6ead5b7f6c99a40de8c2668cd6f6f1a09995242d07dfd4b44213c47ffd3b2a583ae7e33bbda6d258161f78fe8a39d3f9472576956f519593cf525e654beda7f0876c8f850475302dfe92c61f67fa4e5073abf5d38c7959730af0157bf1dc70290cb3069b0435e589b50c807683c24c41c618f61021fc0eebfd163d3671d363b2d513ab13c8afc3ac89aaf64ef45abc6fc532053da23b8abd61ecd834af4eab4a8b4d88ff9696ffe023543c755e1ffdfcd586b80111b9e9d3bcda261d3e19bb9a36ff7a9297da8334552ce826bd68e3b583101f67b54eeb1b62532a254e67a45b13918ef03e7a4c516dfc9f7a76cda8b26280dd3fc53438e9575ead81387b9de36818ec05168afe48e07da76cf91e218a88de03cf09b4e41512c8d826da33405efa8795874e5bdc7e10cabf3aa342e1f60e8ffe547159f94058be2b5aa374c6fda33105affcdafc214b0b1b8815c8f9c2df43e13ee53ab043f9957086df4e151bab35d7b0b31cf10c6c2bb0b944f09f74c94ebf860782ec611c62544944d2fd1a34d39a9cdb4cbbb0fb32e02caeb7e611d9ae1bc1e2508d1b8d04dd4e388c80aecdfb5b3feca9ce288972b6cdb77f87d5dc6169113eae30c70203c602cc475bf185b0a22e84563de496ea4e84fa317107250d3dd88ab72a383eb15fb0dd8f7ccc64d2c1e33ca88464d493d1916e7dfaa3a2af7dc29116103beedda9c66bd120a17beb6b867fa5084a4afecd7a8852a216455bcefc5db3b9c380ed741dd88c4b8164cb1132531c3b23765fe2a544635a87680dea8b9d9205d59a065b79d171742f8df7c2d212087c1fa7c0055f3422b8f3f58b6847e652e73addabb155a5dd32676f3bc34dd78a4898065f22477cd1efafb1d062de9088d0332031aaadf56f48d95bac897d2cd9da02809461df8217cb453fab6809ed70df8b0359972b1a55a76d7e69342036137d8cae5324444987dcf35ac2cee8b9461dd8189eeea8aa28a89489e3fd6d462438e6d3827a49c41888210a7cc0c42a93413bfad421bf575de4461bd02006874e63b3e23400540b99ff42fe6910641fc766e651acc781df19c886f12aae145891f733902b5307e669cef52833ed7d3f6878c425701c0c9443edd816c0ee65d6e1e70fef68143185bb41ce918433c7803e379e76a084310de8be6d19f7fd2806e9e473d13a81d2477923d6af6b3688064bf1d47d55413ddad105200be1907fd2e59ac8b88518aa73c768ba45730acc02bc9f5b61de86fc7abc30ea364658b0396c06e0fedf6b4defd76557695a01fbd6261a32c0acef045348146e76445b65e4ea912b961ee1adf4141786b160a71a5be75677221fd904935fa3882931738204aa538a04c8583399499c71e3486905f03385544927cbbe1bc132bdf5a4189c10e5433c6edb01cf773d6ebef537910356156af0b8c08339e18c48cc3d5aa9fc0dedefef5808797f0067efa4e85a3becc28858f937562d1f4f425a54a6cb6171d37d4d0fae73f4163e054b12e55398791c011926c04f19f1c10288a5a15367707004a30b314731f3af088c601d96b98f3f1625d2517b00eca4671b9ec11bf1b62d0f953cd24bcfca907ce84b7cd9ddee328ba81ab62ca2f036bf48cd8657a55de83edf15ba4484cb5fd54398f721d2f5433f41a0e759593dbe6306f34e2b2c14035345c1f3c60b24260b3b09fade8b41b7cc246fd74774878a267c87c274ad7ea4a37f5cd7446655d5820e54588c10030ad4dd73bbae754ea2e123f81e6cc596decb3506e9aa074dd5e70671685eae060cf071479605071b251fabed272a57c816d4a21844dc04ccc1bd80a28f0c4262432bc6088e47b023a7a8fc7887e6c78211fa6e2b7cb19ff238d86465d0678f8b0515b948e3d0334c74234c66e2065920c880b4fc5ac0a4258bc144870eb2b78637d6ebf4b7f9c8110c778e7d8bccab11203649b5fda482e755725d43d2af98311ea6d3baadef58640d7e55fe0b6b3fb4cf199b9783ca5e27ac788dda51ba1e269c20dc55b63f7592b41e435c8ff549d8df27b212da682ca0b7e139b65e85b4335ff528c3163504e6f62c2c47eb8a5d5e265194dcf5eff1e84ef3e1c1facc40b03b43fee13b5d40e112066d459bb03c497010b5db5227fb652508398c5220689cbcf9fdf5b2d8ae5a96ea567db6c3c392f09e1c076678b2fb303ca65c4dce44b2af6d4bc4371ee0982b6445a9d4028f460c96b5cad1e77a496c4319e0c0f1ebb7b5964fb7534770bbb36a96590ae903a07149522723e4a0aa89e3e1429d7409af3632706cbcdefa85b1d48e82e1b7afc57427c644fc3179c979fb1c77d7c7b96d9a7930810b2ac4d229b0c7030f34216caf6cb5822ea205976958903a52a4e45cb5e8405be79dbc1f29341d2f2eb92a8e2b402c0e9de832249a407f61f3498488ee04fa038ddb55d007d280fbd24f3be242f532fb0fe6ff9462de78a921c97990eace6c4b0997e028a797c06819a02a29ee1a59b925c029a0b7559e64666da58088b1b19c34ab65bac82cfb87b87f346cf002bbf1bbbdfdd566d2f4505b41057a5f140ef34fdaff3d21acc468d0fb4de9562fca22089e74b61b3ab99e35e406991be909717847351c2b903b384c8687ca82eb9c38625a9545a3badcfeb7b8ef1090e390e92d2a00c5ca34d0096df43c2084d84bb549c1aabb4232761d8e241af2f13a2f558bad5420717673a35d9f4aca6809a4ac32ab1cfcab8e15986b9ec0268269b4995361ee7abab6be7341abc4addc6ae59b1c8bc247e16ebc2ce1e54062651634e40766f93f9c29bd0b2d9e5ba5bf38b9f7a710c3ab43651653ab6a815a8816afe0ea684b0c12b7dd8414607d48aa8566f01667bf8ca03571122237c7c74acb700ff89b52ddbefab22e5ab04684a73bc48b05604b1c9b02e3590c6cb2936118c6d226bfa3f3029219dfdbb9a02bccf3f103e240c24e31026ebf3511ab882c55100580498086bc887f554e722e76aad1c45c9874ac5b24641c8e58b52344c380e04e1110b42c30f93792c27a4bdfafaceaf661e025300270911dd7b1a7ec8dcf9c83d32959d61f88db4b201d6b2689a604013c05f6c1648b56349548570060b8c1f8f4a267d06641e720816f3e326fd591d77df30c785d9bf85ce84a5bfadf4dd6a1791610741b6ff09de490abb4892b5a3115812f733ab8a095d2e60cf61eefb9c5226ce3ed5b0a682587ccd730c63e98de82f0ffb465a3f22f28f9bd3331eae04d8dd287e9c1bd649fcb4cc6f20776da0df82bc0ed1d3d5ba677de383589a23e52675b3153ef1cfeb5a9484ff5889413d5b8255406d17a3c3aa954498af9393ffb9ac36869e5f26a875f5f3b9aa3860e36c6a9e937dc5bece6c3f4f2b6285b6df907fe2e758720ecd50d8d2113467e729c0c0ee61afe244993d4c7f5aaf4bd9f39d1601e47ddc6d86219259bfd1b57f1a42147e07410d926112f27b7860f92187c4871222151a0c3a3bb1d12daebfdf0235289e80a8b43409ed8707fce1500bebf027db9d6ad2da46550256adfd22b031f6224d152a6928c7ec2fe839ceeb980e6de69a1a0e9ae5cfe341db075ffc39cec703f688e7b71a2d4c447f35a9a7bd7eb3f716ab96b241733dbeda69a9d1685fdd8501a68577dea46850bae2b093c5be274f1"})
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x2558, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:25 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:26 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x6000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:26 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:26 executing program 5:
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

03:04:26 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xfcfdffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:26 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:26 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x112, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000328f89469609799af1ede7735a531aca776a79f941c020832c0d50985cb001e8ad1715244c74f3c19ee6c1827a93af504a4b850d73c5aec7522b5d71eea2ce9cfc902e75835d9d6158d4eeb1f0f4cc47856e2f1c58de65d55acc4c013407b61904c3d5021924502e7bfff71f9f28aebb463e4b7c17f811f8ae6faed649bbfaf1db82dead9c2d240c43f2babdecd42a062c40e3f1468c1d112dc1bb908ed810cfd0629124430279"], 0xaf, 0xfffffffffffffffe)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
bind$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback, 0x3}, 0x10)
r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000280)=""/216)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
fdatasync(r1)

[  459.770881] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:26 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
write$P9_RMKNOD(r0, &(0x7f00000002c0)={0x14, 0x13, 0x2, {0x2, 0x0, 0x100000000000003}}, 0x14)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYRESOCT=r0, @ANYRES16=0x0, @ANYRES32], 0x60}}, 0x20000000)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r3, r2, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3)
sendto$l2tp6(r2, &(0x7f0000000a00)="60c980f9fdb527647cd94989af5472f6a3daa2e58c85", 0x16, 0x44000, &(0x7f0000000a40)={0xa, 0x0, 0x3, @private2, 0x5, 0x4}, 0x20)
recvmmsg(r1, &(0x7f00000007c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/72, 0x48}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/76, 0x4c}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000840)=""/169, 0xa9}, {&(0x7f0000000780)=""/57, 0x39}], 0x7}, 0x3}], 0x1, 0x1, &(0x7f0000000980)={0x0, 0x3938700})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:26 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  459.912234] audit: type=1804 audit(1598929466.647:93): pid=24333 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/561/file0" dev="sda1" ino=15954 res=1
03:04:26 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xfdfdffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:26 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00')
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:26 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x2}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  460.085642] audit: type=1804 audit(1598929466.817:94): pid=24333 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/561/file0" dev="sda1" ino=15954 res=1
[  460.110565] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:26 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:27 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x7000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:27 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xfe03000000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:27 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:27 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x200, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000300)={0x0, 0x1, r1, 0xc1, 0x80000})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
getsockname(r0, &(0x7f0000000280)=@l2, &(0x7f0000000000)=0x80)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:27 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:27 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  460.611280] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:27 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xb})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:27 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000280)={0x0, 0xfb, 0xb5, 0x0, 0x2a, "210183cd5edfc402c763cbb86fb4e1c0", "456dd1741658104ebcf6dcc3983698fdfdad0ebba5ca223ab4435314a5c7b3a077378e7dc1ef555f6c0864943347c677d081548de67d3659243942fdf91ec5d26d8347d957e3cc729ad9e4c0ab56394f8129caba07de2a31a48363e219e1812aa34cc5588fbb4b81844ee98251d2b0bcd67b9f75f5b5d284e38f7f17f83ae96b1eb075fda61bffce411a855762de4187f67db57825befc6098529fc020e8478c"}, 0xb5, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
sendto$isdn(r0, &(0x7f0000000340)={0x4, 0x3, "c81bcce0cb1b65760de791395df0e0dee452fa9d15b9c1ab852187b712c6c182ccddcdf077e73c63c2368f2e0a993bebd50bada3ae00ffd30c05f39cb4681bb5e2b09a354dd5cfa046822b2a8fdbb5be35e43099fb1beb94bf06a42c6eb4dc5a7414c993cd5998c03a909889a1c9"}, 0x76, 0x11, &(0x7f00000001c0)={0x22, 0x4, 0x3, 0x1, 0x4}, 0x6)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000800)=0x506e, 0x0, 0x1)

03:04:27 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
lsetxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000280)='[!\'\x00', 0x4, 0x1)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x37}}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
set_mempolicy(0x4000, &(0x7f00000002c0)=0x30e, 0x5)

03:04:27 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xfeffffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:27 executing program 5:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x18100, 0x0)
ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000280))
r1 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040))
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r3, r2, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3)
ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:27 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xc})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  461.019697] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  461.030120] audit: type=1804 audit(1598929467.757:95): pid=24412 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/566/file0" dev="sda1" ino=15842 res=1
[  461.176041] audit: type=1804 audit(1598929467.907:96): pid=24422 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/566/file0" dev="sda1" ino=15842 res=1
03:04:28 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:28 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6408c, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8040, 0x0, 0x5b902b30, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:28 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x8000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:28 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xd})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:28 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0xd}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e23, @local}})

03:04:28 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xffff1f0000000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:28 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e24, @local}})
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:28 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xe})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:28 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xffffff7f00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:28 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2b7e6021af4e5bd, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb34a59daf7e267, @perf_config_ext, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0)
r4 = gettid()
fcntl$setownex(r3, 0xf, &(0x7f0000000280)={0x2, r4})
fcntl$setlease(r3, 0x400, 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
close(r3)

03:04:28 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xf})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:28 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  461.727712] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:28 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000280)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:28 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xffffffff00000000}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  461.863192] blktrace: Concurrent blktraces are not allowed on loop0
[  461.947359] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:29 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x9000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:29 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext, 0x0, 0x7, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:29 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
ioctl$RTC_UIE_OFF(r1, 0x7004)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:29 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x10})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:29 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:29 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0xffffffffffffffff}, {0x0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  462.383115] audit: type=1804 audit(1598929469.117:97): pid=24504 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/570/file0" dev="sda1" ino=16641 res=1
[  462.423499] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:29 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:29 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  462.498671] audit: type=1804 audit(1598929469.157:98): pid=24508 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/570/file0" dev="sda1" ino=16641 res=1
03:04:29 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x11})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:29 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="080000000083fffb0a004f578f2c989fb518806d1a00000000fec600000300000000000000000000019104ef6e234fb69f43ad56e5d1bd10b2d5f7d0aa7ea909ae35cf019e78c447a959f002603d022d60f28e44c6639f166b91886d0a6ef92bace7c2c4669e957a000003f4d39900000000000000000000000000000053694bf42a7fde4ec7ded7e795979f754f37193412bbfed1d732bb11730e764b3d3a1b40fedfdd6f1cefe934"], 0x490)
close(0xffffffffffffffff)
ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0x6c4a})
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000280)={0x0, 0xffffffffffffff00, 0x8, 0x1})
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:04:29 executing program 5:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:29 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(0xffffffffffffffff)

[  462.697973] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  462.749617] blktrace: Concurrent blktraces are not allowed on loop0
03:04:29 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xa000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:29 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x12})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:29 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:29 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x1, 0x7, 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, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x6, 0x1f, 0xff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:29 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$AUDIT_TTY_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x3f8, 0x100, 0x70bd26, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:29 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(0xffffffffffffffff)

[  463.208521] audit: type=1804 audit(1598929469.947:99): pid=24551 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/572/file0" dev="sda1" ino=16513 res=1
[  463.260340] audit: type=1804 audit(1598929469.947:100): pid=24554 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/572/file0" dev="sda1" ino=16513 res=1
03:04:30 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x13})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  463.323716] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:30 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x6, 0x2000)
ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x3, 0x4})
fdatasync(r1)

03:04:30 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x24, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004001}, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:30 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:30 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(0xffffffffffffffff)

[  463.580247] audit: type=1804 audit(1598929470.317:101): pid=24576 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/573/file0" dev="sda1" ino=16609 res=1
03:04:30 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x14})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  463.758215] audit: type=1804 audit(1598929470.347:102): pid=24580 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/573/file0" dev="sda1" ino=16609 res=1
03:04:30 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xb000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:30 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x5}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:30 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:30 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:30 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x15})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:30 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff8001, 0x20000)
ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000040))
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:30 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x16})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  464.132594] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:30 executing program 5:
openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80500, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:30 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:31 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x17})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:31 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0xe9, &(0x7f0000000040)=0x4)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:31 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:31 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xb000200}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:31 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$kcm(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)="969fc6fc511e8149965827b8eea62390049ab6098f1f86ead07d9e0eded5b49c97cc25b97e10a0ed73224bb0b397dcc03b91167a0d4e2c11b044f2c1a01dfd7f56e01b027278", 0x46}, {&(0x7f0000000380)="4552a00a083605320817cfdfac2975d850a273b4e1959067156ac0f23ebccbaa107d42477f388a505103047d7f3668f084a3b80bcf541d7acf2765a44bd84b5772d58560126ec1da7dd147c1", 0x4c}, {&(0x7f0000000400)="0392d5bbdbf939babd61e073cbe87a349fbcd56f994b8b01e259f50a4fb60a17c38383d9a7ad54bc9450e2e352cf73e47be0eb4c751c386242de85c66567a36f1de3dac416970cebf379bc4790602b7fbeaef941985894947c8f781b424e8c502d2306ce79782b2d2accbfc5fdf7", 0x6e}, {&(0x7f0000000480)="fec4eeacfb16e0f9075f25f893ff009d821d653c114ca24c770c40b06d3cae6ee5e012359bf29d659b62f07c1e332c37654723693d855deff5dc0a7ea80384456d2a1be8d74b37974ed41c69b97758d97c7ba82f669f74589fe795ede6f6c36d51db3c910e2826aa1377af9a6116d8db3cba806170b19fc7ac204232dc00889786f1b7984f25ce1194d9658401e8468b1b0b0a8c8ff2f555c49ed9866b8ff53f2d75eedf426f977ed7f39e4a8e7b", 0xae}, {&(0x7f00000001c0)="84ed9428d2faee67238939396a83b85ca6a7", 0x12}, {&(0x7f0000000540)="2c7670f8b486f91253e38f0e99f049f3e147c153127e5d6ba93f3c4d822d7c018b9eb8f42385816fcd04ff5a1e028d0da2abb760cd1d513cea6983662edcd23a938a71317ceb663de015b17c715b6b6d8e54df5e8643baf6686987f116b9aa274d", 0x61}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f00000005c0)="011e1de7fc2cd134ad1b46cb1a3e5c2edfc4", 0x12}, {&(0x7f0000000600)="88607459c42dde708b80a176a248aaba1b7c1c15ddb86fe53da19550c6c463323793124800f9217472edcf198a6bf04862e6cf4fe48ef04d59e1874d5e35abf62769ce7af7eef15966e8848bcb2c6ec5f66ace31f574e808661f8017e175423088814208d71717ba36970b11c7606e614ef2d8b7f2e82b8c143402f8baefb5a0b311d10ad2299c57a9693203e4b8fa501e4e55fb0ce6f542163e82be7fd34718d7df8f13806c51b0ad1dc82398aba71d8d16c9413b648c15613088b0c2b8fcdf169825ee705e184db3daef", 0xcb}, {&(0x7f0000000700)="1ddd7d94914b62788c71853221f8b9c85c313ead970cdb7a8b66962e179f5f3532b5fb7e03b42f9084761446f04ca49cdb506bef8aebf9cee5e19c9c762d87f978c20192170c24754ac469", 0x4b}], 0xa, &(0x7f0000001900)=[{0xc8, 0x3a, 0x0, "9b8953f73dd30f4d42d871afd71c0c0011f8a41e3e2ed383de442e23d4d09fcf83ed5ea8f1b662e92be95960319111dfc1a12b6efcd49329f4e490ffafd524ba506f600f20fb26eb34b419923f35995d6c8d07d597716e3cdf03b4c2ef13f302f1815d64e66e32446b86d4b6670c1327f5562cbd9a6c79d775b5e58cab966f35141126606539fac8a7321ddc4a51131f041116e0333beafa555c85d0f6ecbe5b06961d1082b3ab95c9582e83740384e43259341f"}, {0xb8, 0x116, 0x5, "3b92ca7ca795fe37b4cc39a0efadce47e5f2f22b4ffe66187232e15f1fd1cc60374573ad8e075da717ab40a6a51242f8202d19de1484c2fad8db549ea6458b8edb12f99676edd1d88ed474c3c0476d37e513c57f33849ec975aa1c35ce0380b7af594b12b1b6205d4bbb800b1563d0f0166aeac24a8d88b62f99b4b349cdb9f5bef0504c22cce59e1d3de40f61ad158c8e93a08e11f560e6bf8a1d6b472bda402ebad2de7bd7ef22"}, {0xf8, 0x119, 0x7, "504a63e5b244a3dd3b93f0a3305efa04815b3eb0486699e89c6b1fb3bda00b583e7b31a77847af3df92fb35fe521682bda3aa822f1fb9b585ca34e5e88e8d5e9e71acb1f083ca260357d69008d462c203bdcc26623d6cced0f76c42b507c8f30d4e0ba2a547e0afbe411807fc14fb436a29f491822ffc31a506f75e81308c5c35bd4de17b71f5f148b563eca00b357397accb803d40d45f5b9d2333890ee0767837fc998e58ba0eb05b371575448b170795cad4b24fdffa85f18b3d1b7b04833d05f59a202c5fa260becfaa04fcabffb4b865ec0bb0fafa75bb64560dade6b09b4b9c2"}, {0x50, 0x111, 0xffff, "291cf4854ec9703302628f1a1f48e6403fb376fcba05c3a5bba4b365be54b1a325d1aff3549b142dcfc694f32134413dbba6acca3a85db908dcc2d6bce89e15b"}], 0x2c8}, 0x800)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
read$char_usb(r0, &(0x7f0000000280)=""/127, 0x7f)
bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x3a8ff79c}, 0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:31 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:31 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x18})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:31 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:31 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:31 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x19})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  464.946477] kauditd_printk_skb: 1 callbacks suppressed
[  464.946491] audit: type=1804 audit(1598929471.677:104): pid=24664 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/576/file0" dev="sda1" ino=16707 res=1
03:04:31 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:31 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  465.095479] audit: type=1804 audit(1598929471.727:105): pid=24663 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292997802/syzkaller.AjK3Y0/540/file0" dev="sda1" ino=16641 res=1
03:04:31 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  465.155734] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:32 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x11}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  465.207849] audit: type=1804 audit(1598929471.807:106): pid=24663 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292997802/syzkaller.AjK3Y0/540/file0" dev="sda1" ino=16641 res=1
[  465.311293] audit: type=1804 audit(1598929471.877:107): pid=24687 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/576/file0" dev="sda1" ino=16707 res=1
03:04:32 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
r0 = gettid()
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x17)
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000140), 0x4}, 0x851, 0xffffffffffffffff, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40801}, 0x24004014)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
timer_create(0x3, &(0x7f0000000080)={0x0, 0xd, 0x0, @thr={&(0x7f0000000000)="8f5b0aefe266a7a1ff3a9b11af8355c1421336872fb13b702c75c7a5b2efd67605494cb8ea54", &(0x7f0000000040)="34759d8031f6e57455986f04b0f9681a25b3e04d537fef908773de"}}, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:32 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xd000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:32 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:32 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:32 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x12}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:32 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000840)={0x3, 0x80000000, @start={0x0, 0x0, "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", "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"}, [0x7, 0x9, 0x8001, 0x7fffffff, 0x4, 0x7ffffffe, 0x30, 0x9da, 0x6, 0x10000, 0x0, 0x9, 0x2, 0x6, 0x8, 0x63, 0x7fffffff, 0x7, 0xffffffff, 0x20, 0x3, 0x7, 0x7fff, 0x3, 0x1c000000000, 0x101, 0xd5, 0x8, 0x81, 0x9, 0x6, 0x4, 0x6c0, 0x10001, 0x3, 0x4, 0x6, 0x0, 0xfffffffffffff72c, 0x7ff, 0x253, 0x9, 0x10001, 0x7, 0x7f, 0x1, 0x7, 0x6, 0x4, 0x0, 0x20, 0x6, 0x8, 0x3b4debe0, 0x6, 0x6c, 0x200, 0xf8f7, 0x5, 0x239afa67, 0x86, 0x5, 0x8, 0x80000001]})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5a0}, 0xfffffffffffffffe)
rseq(&(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x9, 0x7, 0x2}, 0x6}, 0x20, 0x8000000000, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510a, &(0x7f0000000500))
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340))
open_by_handle_at(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x600)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
write$FUSE_INTERRUPT(r3, &(0x7f0000000300)={0x10, 0xfffffffffffffff5}, 0x10)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)

03:04:32 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
ioctl$NBD_CLEAR_SOCK(r0, 0xab04)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
shutdown(r0, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @null}, 0x1c)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:32 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0xc}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0x80008001, 0x4340)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:32 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:32 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x13}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:32 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0)
ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000280)={0x0, 0x5, 0x9, [], &(0x7f00000001c0)=0x1})
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:32 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:32 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  466.226468] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:33 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xe000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:33 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:33 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x202000, 0x0)
setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f00000001c0)=0x1, 0x4)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:33 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:33 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x14}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:33 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x18)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)
r4 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x0, 0x400400)
sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14fc, 0x12, 0x10, 0x70bd29, 0x25dfdbfd, {0xa, 0x6, 0x6, 0xfe, {0x4e20, 0x4e22, [0x7, 0x2, 0x5, 0x1], [0x7, 0x2, 0x80, 0x1496], r1, [0xffff, 0x2]}, 0x3, 0x4}, [@INET_DIAG_REQ_BYTECODE={0xf4, 0x1, "29b8168b5a615fdd3cd600df8bba9e94eeb14872532a3190c8bf71272bbf49273b474b787e52d386cc8a3d5d7ba433adcfd449b3583a1d48780c2f136440028836ea8331607eb8cd24f76f891b4d634f4ff5fa2ebd31db658ea8267cbad3fb1572778fb9b469f369af1cef1f4a0a3a7cea717eab0bd1ede8c9959f881c673123ae7dff4746e0a1e6230a5244e93545e6d4dce773d77d327de746768a56d995a623fb11447c44a8005642ef2d3720fabed031412c817bbebd39d7a03cf811d66cf8dc5754d716f2911a719877da3ec55a1b1933ce2870354cab83abfded619afe4c3c91382c091289c368132786523a8a"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xd3, 0x1, "abfd07b3cdf96c96c87eb0c97f7614488f0f2488b7d2d007f12f83a289e0a27a6233247ea22e88dadd09b8171b1eaae7f543a48905a6c50351b85b560bc9b6525f9c0fe5732096fc4e38343d25efbc87cb3f612ffacf665a7c072d8d6c85a28aba09b7f158570f6f529f5c95bb07888dc041b339563d89edda3c3f9f3130d48ca44238d8574d9021537286a268894c551d2e9c30222c01c4ad5384dcaa40b2f7e00497cf51c604dce3f35b4163c05cfda4121b28fc652cb0b86ac9883f8651e757bab900d1a05f6a1de2ee071d1048"}, @INET_DIAG_REQ_BYTECODE={0xb8, 0x1, "75e38ce3260d47c169c7ad40dbc2ad4edfe7444cc76a0ec1c839ddb93148c088c1755e9ef02693656104a78a8afd3f433fff33caef5724be3145fe66410dc2419f32077b8952861849d953a87aab26e97459fb10d6351eb76fe3358d3bf46584a85139e36e52e8b50ad9345358cf2ab5ce403ffb41344fc3433307cc9e18bb558da04ec0ec3abe9c42af347d13f3a9b9e76f8a148ad27047fce8cfb10b5d040418ba9a7374a73e2998f55b43338a581ad94942fc"}, @INET_DIAG_REQ_BYTECODE={0xe2, 0x1, "afbbfa7d29d52ebbe5467a193d30543912a46b361ac2766fe9a0b5c98063b7cc5d4e21e2c159beac1d86c4b2e84c49a964b864aebc7a53d9a04ae77af76777f25967f8dc5d7d6a66c539aa868c15bf2fe1713eb7c0edb8761dee96aead8886802e6b1a522418ebb5f5dabc7afdc86b08ceb310a4837548fa763d2c073d707cfe4089c65bf071bdff73880ff3bbcbd2d3afd4d27f837ce10a01c8bf01b497f946c9e0201a6d559d1a6b7c7d7f1f6b1b5de56b6dcf6a622636e93bd675c3143d38b6a083b4ff3cb59d6394d0a855a4f113de04d452e5b4c12368cc70b5b935"}, @INET_DIAG_REQ_BYTECODE={0x9f, 0x1, "aa7c8aef60b9982c5c50ea774b03d689ff328cf297a42b8bc35cd480ea9fe7bc8ffee0dd9afb587b0bb79e473e4ccbe0f04a6c2b091e7ab73e2decdc0452069b31ea29d0ecf1ce4336050541866606133a18692effbce35a6eefd4d669a56b9d05f90341b3dd8a86ab273b04979ca0d034aa0d8bba38bf4def1561154d0f0d6edaedee7d2370737358ed3a7e603203eaa3ea1cc798e936fdddbd24"}, @INET_DIAG_REQ_BYTECODE={0xa5, 0x1, "e8a1f9b2e107b446c4c26355fb43c72c91d1271d56771710cc136c5987bea233f95f6ded27d507c21e5ea786a4a3ce694c3ce16732e78c41e7a5f91717b42e572cd784d4d96269da2418e5c2419ec2f73e3be86852ebf46786eaef792011979384e7c99ef21ef7ce020f0432b9f0c8851fd5850036eeb6e4cb341f0486f83c0ea884c6d505f61441cd3509d3426e11715e3f1fd8dc2fa83e4feaa614dd6486357e"}]}, 0x14fc}, 0x1, 0x0, 0x0, 0x400}, 0x40040)

[  466.852754] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:33 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x1e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:33 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:33 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x3}, 0xc)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:33 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x22}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:33 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:33 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800)=0x80000000, 0xfffffffffffffffd, 0x3)

[  467.283850] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:34 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xf000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:34 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x21})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:34 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x2, 0x0, 0x8})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x6, 0x1)
ioctl$BLKTRACESTOP(r1, 0x1275, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r2 = socket$inet6(0xa, 0x80000, 0x9)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8)
ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000480)={'ip6tnl0\x00', &(0x7f0000000400)={'ip6gre0\x00', r3, 0x2f, 0x20, 0x2, 0x5, 0x0, @private0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x20, 0x7800, 0x936, 0x3}})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00')
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:34 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x402000, 0x0)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00')
sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x5c, r1, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008000}, 0x41080)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:34 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:34 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2c}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:34 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  467.673063] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:34 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x22})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:34 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x60}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:34 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x10000, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
sendfile(r0, r1, &(0x7f0000000040)=0x944, 0x4)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/58)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000000000000a00000000000000ff010000000000000000000000000001000000e7ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e2200000009fe8000000000000000000000000000bb478200000000000000000000000000000000000000000000000000000000000000000000000000000000381a5ea72b5b201b00000000000000001e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000008fe880000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a"], 0x490)
ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000080))
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:34 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7e}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:34 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x23})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  468.100246] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:35 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x10000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:35 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x4748})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x8000009}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f00000001c0)=0x80, 0x800)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000380)={'batadv0\x00'})
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x1000000000000, 0x0, 0x9)

03:04:35 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:35 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x24})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:35 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8a}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:35 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
read$FUSE(r0, &(0x7f0000000280)={0x2020, 0x0, <r2=>0x0}, 0x2020)
write$FUSE_LSEEK(r0, &(0x7f0000000000)={0x18, 0x0, r2, {0x20}}, 0x18)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  468.509926] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:35 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe4}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:35 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x25})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:35 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000230000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000940)=@newqdisc={0x45c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x430, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{}, {0x20, 0x0, 0x0, 0x0, 0x0, 0x2}}}, @TCA_TBF_PTAB={0x404}]}}]}, 0x45c}}, 0x0)
getsockname$packet(r0, &(0x7f00000001c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'veth0\x00', <r5=>0x0})
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000400)={'ip_vti0\x00', &(0x7f0000000640)={'gre0\x00', <r6=>0x0, 0x7800, 0x80, 0x7f, 0x0, {{0x24, 0x4, 0x1, 0x9, 0x90, 0x65, 0x0, 0x1, 0x4, 0x0, @private=0xa010100, @rand_addr=0x64010100, {[@noop, @timestamp={0x44, 0xc, 0xab, 0x0, 0xd, [0x7, 0x3]}, @timestamp_prespec={0x44, 0x24, 0xf1, 0x3, 0xa, [{@dev={0xac, 0x14, 0x14, 0x11}, 0x9}, {@empty, 0x2}, {@local, 0x80}, {@remote, 0x1}]}, @cipso={0x86, 0x6, 0x2}, @timestamp_addr={0x44, 0x24, 0x15, 0x1, 0xe, [{@local, 0x3}, {@multicast1, 0x400}, {@loopback, 0xffff315a}, {@private=0xa010101, 0x8}]}, @lsrr={0x83, 0x17, 0xb4, [@loopback, @remote, @multicast1, @multicast1, @local]}, @ra={0x94, 0x4, 0x1}, @generic={0x0, 0x4, "8233"}]}}}}})
sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x168, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xa309e62a138ac022}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x8000000}, 0x4010)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

[  468.752723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[  468.784046] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:35 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x10b}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:35 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:35 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x26})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  468.908763] sch_tbf: burst 0 is lower than device veth19 mtu (1514) !
[  469.009801] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:36 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x11000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:36 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7f, 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, @perf_config_ext={0x0, 0x7ff}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0], &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
fdatasync(r0)

03:04:36 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000280)=r1, 0x4)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}})
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000300)={0x1000, 0xa05b, 0x1, 0x0, 0x0, [{{r0}, 0x82e}]})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r2, 0x3312, 0x1f)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:36 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x27})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:36 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:36 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x184}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:36 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x28})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  469.418406] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:36 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r3, r2, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={<r4=>0x0, 0x0, r1})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r4})

03:04:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:36 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1b0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:36 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x29})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:36 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  469.678981] audit: type=1804 audit(1598929476.407:108): pid=25015 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/588/file0" dev="sda1" ino=17389 res=1
[  469.823721] audit: type=1804 audit(1598929476.557:109): pid=25031 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/588/file0" dev="sda1" ino=17389 res=1
03:04:36 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x12000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:36 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={&(0x7f00000000c0), 0xc}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x0)
connect$phonet_pipe(r2, &(0x7f0000000040)={0x23, 0x1, 0x3, 0xc1}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'vxcan1\x00', {0x2, 0x4e23, @private=0xa010101}})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:36 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:36 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x204}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:36 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r2 = signalfd4(r1, &(0x7f0000000000)={[0x5]}, 0x8, 0x80000)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88be}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000081)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8)
write$binfmt_misc(r3, &(0x7f0000000380)={'syz1', "10fb7599aa7e04792ebec3ad87349f418d8c788be081349c1a8ce6ffc7c34e7d38ad7156507090064de61e826871f0c8ca04a4cd286982dae24b8c833105c978c0c3f9f11f7adffa31a229393a71f6b49c8392c4df84bcab427e74e2c97f13d9313f4d9cf67aa2457905a31e33c42e869f598bb7dcc1"}, 0x7a)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:37 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:37 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x20b}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:37 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d)
fcntl$setlease(r0, 0x400, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:37 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:37 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x242}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  470.684810] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:37 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1d000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:37 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000140))
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newrule={0x38, 0x20, 0x800, 0x70bd2d, 0x25dfdbfd, {0xa, 0x14, 0x0, 0xff, 0xf8, 0x0, 0x0, 0x5, 0x2}, [@FRA_SRC={0x14, 0x2, @remote}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e22, 0x4e21}}]}, 0x38}, 0x1, 0x0, 0x0, 0x7027093a0eb8891a}, 0x48040)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
pwrite64(r1, &(0x7f0000000280)="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", 0x1000, 0x2)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)
poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x80}], 0x1, 0x9)

03:04:37 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x10000, 0x0)
write$P9_RREADDIR(r1, &(0x7f0000000280)={0x49, 0x29, 0x1, {0x20, [{{0x80, 0x3, 0x4}, 0xffffffffffff0001, 0x8, 0x7, './file0'}, {{0x80, 0x3, 0x6}, 0x6, 0x81, 0x7, './file0'}]}}, 0x49)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000ec0)=ANY=[@ANYBLOB="08000000000000000a00000000000000ff010000000000000000000000000001"], 0x490)
close(r2)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000))
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:37 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:37 executing program 4:
open(0x0, 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:37 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x262}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:37 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x28a}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:38 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x2f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:38 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000300)={0x0, @reserved})
getgid()
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x22841, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=@mangle={'mangle\x00', 0x1f, 0x6, 0x610, 0x310, 0x400, 0x400, 0x0, 0x0, 0x540, 0x540, 0x540, 0x540, 0x540, 0x6, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private0, @ipv4=@multicast2, 0x34, 0x9, 0x400}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote, [0xff000000, 0xff000000, 0xff000000], 0x4e22, 0x4e22, 0x4e24, 0x4e24, 0xfffffffa, 0x7, 0x6, 0x38, 0x10000}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@private2, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x37, 0x35, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote, @ipv6=@empty, 0x26, 0x9, 0x5e}}}, {{@ipv6={@rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [0xff, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xffffffff], 'veth0_to_batadv\x00', 'virt_wifi0\x00', {0xff}, {0xff}, 0x5e, 0x4, 0x0, 0x50}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x9}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x6}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback, @ipv6=@private1={0xfc, 0x1, [], 0x1}, 0x24, 0x33, 0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x670)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510a, &(0x7f0000000500))
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c)
ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f00000001c0)=0x4)

03:04:38 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x29a}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:38 executing program 4:
open(0x0, 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:38 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r0)

03:04:38 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1f000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:38 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x30})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:38 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
sched_setattr(r1, &(0x7f0000000100)={0x38, 0x1, 0x10000008, 0x6, 0x0, 0x0, 0x0, 0x800000000408, 0x401, 0x2009}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:38 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x300}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:38 executing program 4:
open(0x0, 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:38 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x8, 0x5})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

[  472.106664] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:38 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x31})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:38 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:38 executing program 5:
ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:39 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x372}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:39 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ftruncate(0xffffffffffffffff, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x452306, 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000000)=0x1000000)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  472.332949] audit: type=1804 audit(1598929479.067:110): pid=25198 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/594/file0" dev="sda1" ino=17437 res=1
03:04:39 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x32})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  472.450969] audit: type=1804 audit(1598929479.087:111): pid=25203 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/594/file0" dev="sda1" ino=17437 res=1
03:04:39 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x20000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:39 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3f0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:39 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:39 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x2)
sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, 0x1, 0x9, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x800}}, @NFCTH_TUPLE={0x58, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1ff}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x18}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x94}, 0x1, 0x0, 0x0, 0x8081}, 0x880)

03:04:39 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x33})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:39 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', <r2=>0x0})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00')
sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="5dd38786c9d82667e71be204b258b0256ce2a52bfb80e9dd415a5226270384d3f130f5a5de198b", @ANYRES16=r4, @ANYBLOB="110700000000000000000b00000008000300", @ANYRES32=r2], 0x1c}}, 0x0)
sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x200, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x81}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x80)

03:04:39 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  472.942623] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:39 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000280)={0xff, 0x18, [], 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0]})
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000002c0)=0x8)

03:04:39 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x34})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:39 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:39 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3fe}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:39 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
prctl$PR_SET_KEEPCAPS(0x8, 0x0)
keyctl$get_persistent(0x16, 0xee01, 0xffffffffffffffff)
fdatasync(r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x1001, r2)
add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000009cc8c1c06f882f7018e0ba98bb75363cfc8584726813479f5d14974f2d271a955074facab480864abcbe131cca2114f8e59d581fc851ae49a8065c21319bbf3b53a56e6843a8e652af90b9e7254a512e706c2c6df819292eb7c5d6508cebc7b9055f23ddbbb9abf12b1596be72e1efaef07d9f525f0c3b08b2a6da225f4e7f78daa7414db05000000aa48b270214baf31461634d5aa9ea665dfca55c26e0a39c2e63ee886b36763ff2b8ebf1130e0ed11f80abc14bdfd2fd18297124a938c42321063178529096575dab7871e960a92e1cd66cc00"/232], 0xe8, r2)

03:04:40 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x40000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:40 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x35})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:40 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2a0000000400000000000000000000000000000000000000feffffff02000000000000000000"], 0x2a)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:40 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x402}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:40 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:40 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0)
sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x120, 0x2, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x80}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_MASTER={0x24, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_NAT_SRC={0x58, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}, @CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2b}}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x3}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_NAT_SRC={0x64, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x29}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40802}, 0x10)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x10b882, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:40 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x36})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  473.852201] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  473.863408] audit: type=1804 audit(1598929480.587:112): pid=25289 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/597/file0" dev="sda1" ino=17450 res=1
[  473.988185] audit: type=1804 audit(1598929480.727:113): pid=25296 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/597/file0" dev="sda1" ino=17450 res=1
03:04:40 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:40 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x37})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:40 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x500}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  474.161875] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:40 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x1, 0x16, 0xfffffff9, 0x0, 0x7, 0x400, 0x8, 0x401, 0x80400001}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:41 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x81)
ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"})
ioctl$KVM_RUN(r5, 0xae80, 0x0)
r6 = dup3(r1, r2, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4004ae8b, &(0x7f0000000080)={0x0, 0x0, [0x4d0, 0x0, 0x3, 0x2, 0xda0]})
dup2(r6, r5)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)

03:04:41 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x401f0000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:41 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x600}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:41 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:41 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x38})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:41 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x7b, 0x1, 0x800})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
socketpair(0x1a, 0x80000, 0xfffff43f, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000001c0), &(0x7f0000000280)=0x4)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:41 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x39})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:41 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2183, 0x0)
ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000040)=0x1)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

[  474.898648] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:41 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x4d010000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:41 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:41 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x700}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:41 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:41 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
socket$tipc(0x1e, 0x2, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYRESOCT], 0x490)
ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f00000001c0)=0x1)
close(r1)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000230000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000f00)=ANY=[@ANYBLOB="5c04000024001d0f0000000000000000000000003561f585fb47fedb0cce63587caa9869aaba9f68289c138a10b3cbb4008715671803f64fe3bcec77f14205ca1011218ab83254f15b590a07b9b0e22e21009d4fc5e66d7cca694ee9227e5d2e94f23e805004a08aa3796c28519b97aabdd09f83bc307b0904c9934341abe0c5f03780df6026769849277e75b632d7768445485c2886034426e45306fb5f29f926fa984048c1223bd9cd82f35e9da8e293d10a716c1838d963560ad1f15cfcb7d5b7072f5c70f061879307a3e685489e26c002e18e5bef4ca1df4f1a599c03b494ee5da1b64cdda5ea662c03fc195ad97c0c", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000800010074626600300402002800010000000000000000000000000020000000000000000200000000000000000000000000000004040300"/1092], 0x45c}}, 0x20000040)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000280)={'syztnl2\x00', r2, 0x4, 0xa2, 0x6, 0x4, 0x1, @rand_addr=' \x01\x00', @private0, 0x700, 0x7, 0x3f}})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:42 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:42 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000300)="3f648b5cc6635acc0b0b1227f2c902329cd81db2a0ba04e21ec337f1f727406ba0fe237c4331a86d81dfa74eac798b318a47de552bf0f837182d6ac302eb9997f5526d81d8e149477a108a75eba5370f80c051b27dbc5ddc3005cdada5e72ab720c84b783aa260ae9a4a675ac3d7929e21c39e5bb7386a5ef96db986e0b1ed835411905ed4d5049ed125a2daa79cea97f020360aa4a3c4f3df8371d320a075c51344b8fb28a7febc8afeb9b7235fbde7bb32b1bd77a882715f6c2a339050bab744210a8f795539dd617bef5ffe8ad4ff3ec32eeee0713f", &(0x7f0000000280)=""/100}, 0x20)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  475.303425] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:42 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:42 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x82440, 0x0)
write$P9_RWSTAT(r1, &(0x7f00000001c0)={0x7, 0x7f, 0x1}, 0x7)
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r3, r2, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3)
ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000340)={&(0x7f0000000280)="953ec79a64b90e9b288c359799e45ef10df6beac4c795d51daad2e962ab99395f9f1e38369e2f92e04bf745ab310118737146acbbdab8d9b5a98ccf90cd0c8423f10697bed87822537ffc60e8ffe5e2391c387b8f156bedf8f17838417e0f0679aa82f003c6b364cb2f1b21300ca299a9889e1d90eea52aec08a60e75c9ca0d440920a511df09ed43ec8507a8935f1526d5fbee8", 0x94, <r4=>0x0})
ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f0000000440)={r4, 0xb2, &(0x7f0000000380)=""/178})

03:04:42 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xb01}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  475.555869] audit: type=1804 audit(1598929482.287:114): pid=25405 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/601/file0" dev="sda1" ino=17464 res=1
03:04:42 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:42 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  475.742501] audit: type=1804 audit(1598929482.477:115): pid=25422 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/601/file0" dev="sda1" ino=17464 res=1
[  475.773876] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:42 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x7c150000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:42 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4001, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x28, 0x3f7, 0x300, 0x70bd2a, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0xc000)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:42 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfcc0107d6a697236}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="510b000000000000060000000000000008003e0003000000"], 0x18}, 0x1, 0x0, 0x0, 0x4004800}, 0x20000004)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in=@private}}, &(0x7f0000000280)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@private0, @in6=@mcast1, 0x4e23, 0x101, 0x4e21, 0x0, 0x0, 0xa0, 0x80, 0x88, r1, r2}, {0x4, 0x9, 0x0, 0x1, 0xf69, 0x0, 0x40, 0x5}, {0x200, 0x101, 0x3c68a719, 0xff}, 0x2, 0x6e6bb5, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast2, 0x4d3, 0x6c}, 0x2, @in6=@loopback, 0x3505, 0x0, 0x0, 0x82, 0xb, 0x1, 0x1f}}, 0xe8)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
fdatasync(r3)

03:04:42 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xb02}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:42 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:42 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  476.091445] audit: type=1804 audit(1598929482.827:116): pid=25447 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/602/file0" dev="sda1" ino=17465 res=1
03:04:42 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  476.155758] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  476.210822] audit: type=1804 audit(1598929482.857:117): pid=25447 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/602/file0" dev="sda1" ino=17465 res=1
03:04:43 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:43 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x40000, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x40000, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
accept4$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f00000001c0)=0x10, 0x800)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:43 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002540)=ANY=[@ANYBLOB="010000001b679a915e5d307f4c739e011c3d14d86319676686d39a685a973730de775e22b40b8ddcc04363a4753f8f8cddb2cb2226fff2d9a130cbdadb80383f76d97433c93d058215dc01d1c4b2242f05992ecebd312f964cd9a2faf5ed16f0a2d6cc8ee67e8aa6eba8965f53c6ca5d3a599194c143f93542c2273b648908c11b7893036cd3b0b175661b261fdf48c65d3797364c065f1061d3fcab2d357a932ac59a4a9edf8e31843955e80321d80cf968f456178a7fa1fea124", @ANYRES32=<r3=>0x0], &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}}, 0x9c)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000026c0)={<r4=>0x0, 0x1, 0x0, 0x7, 0xcf0f}, &(0x7f0000002700)=0x18)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006400)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000040)="a9837a5b4902635d6669f808058252247c39aabbfe7009f181795fb19b98137429ca4ac46b3b9c32643f67e316b7bc259b0c2254dfab2aa4ce73500835d1e17bfab748a2bb7f8a08ef915c39d6d45e8d77e45dc97ee69315d51c", 0x5a}, {&(0x7f0000000280)="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0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="cd5d5b570bc4a214933274fd0036707eec244377c4eb3c196bd3921546b881b361f814bea3543fb0318bdb37629f2d146dd2190be97ba55cdc1d91279a33fbe7370c6adc0da94ec8057ec58614f8565710", 0x51}, {&(0x7f00000001c0)="e8", 0x1}, {&(0x7f0000001280)="bb0dccf4017ffeb21b3a4c8ef150323dd00013c56c477bbbbc705f1225bf9813dc931039381cac0bcdcb056b1036a7d9e2e2503dc125d87aa517cc3fa5be11afa3f19c499080a669de0e43793b7c687162b4f3d446c7c34a55b2cd6115c7ca231e178a3bdeeef1771ac87047f6929fc68557ee6fa46a044114d7bd6eea29f1df65ae5c95486e64916a0a3dab34678a6352fcef8f0e3c8fa2a807669e6a", 0x9d}, {&(0x7f0000001340)="8a3f1b7f8db8983a33a74a43ff834b3ce18d0435a85e07c05f84aaeaa7e112700b3472e8fe3ab9fdced741cb357ec4f2a421510da65e130846971e343a5c95ab8d0db55a17ab825dfce5d3bc283c45872ae008486727", 0x56}, 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0x1000}], 0x6, 0x0, 0x0, 0x40844}, {&(0x7f0000004ac0)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000006100)=[{&(0x7f0000004b00)="b27d8fba9b94e4c271566324a50c311818e8232fb7b189e4a5d96caa972d71753c5815545ce4f4ed7df8052881cffaca9c120b27be2301b92094c516b6e852b20a52e70aae44e1fd1a6618bc277ab7a7bd38ef68b7e9b9cce519d263a9a9649f6f0234c826db8a58aa7280fd18720bac75f2324d0b6644e32504bb6f5f1a7ff1c838478167b8e6c6ada626b58d72d57e62df919dbfaa540b7bae44", 0x9b}, {&(0x7f0000004bc0)="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", 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{&(0x7f0000004e40)="0903aad8a9d3b2d6805838ed730be0e4d615288eed5cecd0357f6e4d0441b1c765f719af21dcf496c610ea66d4a9b9db361fde29b398791c5969d3b3d1e8a8f9c00ddc1cfd3cc30f1934620ad2f56980c78199c2c64037828ec8871c6d22dd8c4bbdebcafcf78015ae15e967ec936f2e27265cf3b5a03611da1b0cd2deea140d1e5700b8d66df11be77fc082b0f46156ec2dce6ea805da8dd867312e7c1843f1fe720ef7c9cfa341905617e395b695462ce2ed4acf4a7c5668072c94f51ab09f", 0xc0}, {&(0x7f0000004f00)="4a30c6885f0216a57b76549278ca74260fa8d66107a73594c3a0b7e9d8fee01f989cc2cf63f8563fb9e438ff658133e37153472bc19cac786fea58a742ef89da7b50df5f3b4c5683e215adfc4c6457158304a33927aa87a953a38b8604a63288531d8f871b28121c5f20a8c598dea449d3d642a308b8043cf0418d85d16e44587d860b2be37805d9519c22ef77db73db2576294a9b4aee34623f41d94c5a4a08b1cb7271fb827cb249dd6c4f8d239326e1f8e5186b4a8677bda365ebfc6f912ea062564b5bbae0efa1d50620545c2f08974178c83d98a4eff46ee27e83453d4f21ca60e824a6f839645f0576fc312a7deae6", 0xf2}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000006000)="3f2ffad07cf31783362a9dd469be62f460a603dbf8dd61a5b5561dce009a7c9f3b868fedf59a732b0e4351b741b1974f6d0ddeb33fd3f0fee889e74a4bbf08ea8166eecfa9be894a1c9f81b3a343ac19fac27333b641928fea84072abfa1ac101a993a693b54a1875b6e6fa300d36fe1c1ec45823d73739663341885928bc4f530d21f19e3e9616647f6", 0x8a}, {&(0x7f00000060c0)="7b6d4274e63b6db88edf2041d634a4377daee0534027157f32afb87f48", 0x1d}], 0x9, 0x0, 0x0, 0x4000800}, {&(0x7f00000061c0)=@in6={0xa, 0x4e24, 0x200, @mcast2, 0x6a}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006200)="048bb85549297432a87fb73af3e25e226ca8d13230c0c15e1dcb854f5f2a65775f2c05e46316bc13b3c2a180a96697d852970f2600f192939b1da9759dec8f124e47146a75f56333089e54dc1950a3189423e7f0bce6b78635c8dbdb2489df28a83589cfc6692a5b3266960697f7e886864013fb0bdd814eadc573e7b05ebb586140de6264c44f91339e54d3fc79da83e8590b74994d9ecafc85ee0c36518616ecb3e2ec1d25e2c1886d25622604ee2d", 0xb0}, {&(0x7f00000062c0)="80cfdd930840fdd9eda1ca7cadbdb8a5ed50152aff73cf8f70f9d1f91d3d144dd462c0c21cb6a5467521c593bd12b77cdf75567b76abf1c9c8eb9dcb6fc792a0a3eecf3595c72a841ba5d01df25e5ddcf90e125f8abbe84618fad2596b0dbd4f4eacf336199b1dd386f77f8d47a055e0ad2295acea7999f16c5b1820c28bb58f7534ecdb62842f5c98cd42d6", 0x8c}], 0x2, &(0x7f00000063c0)=ANY=[@ANYBLOB="1800000000000000840000000500000000000001000000"], 0x18, 0x4020800}], 0x4, 0x10)
r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5)
fdatasync(r1)

03:04:43 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  476.364589] blktrace: Concurrent blktraces are not allowed on loop0
[  476.384085] audit: type=1804 audit(1598929483.117:118): pid=25472 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/603/file0" dev="sda1" ino=17465 res=1
03:04:43 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/bus/input/devices\x00', 0x0, 0x0)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4002, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x49a, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x4000)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x30, 0x0, &(0x7f00000001c0)=[@register_looper, @release, @release={0x40046306, 0x3}, @acquire, @increfs_done={0x40106308, 0x3}], 0xde, 0x0, &(0x7f0000000280)="d266f5ff8e8520e0cbca3415a6cdf019cbf2a4acc7e8e5902991de16e49c5dd6c71ed1cd6cc5e718be04807c9c41ceccfa8f6f91a07f841fd644723a7ac3845812fa6c851e1842996c2a17254e543cc868d720122dd7bd29099e8d246c86acd0348d45a76f90e699715c90b407231728d48c1eb7287b53eb94b7683919c6d8f6cd9c30c885f2fa7744128d42e657f0f4ee895cb96b2c72a7966a843781c10db7dde2cf2f9b57510543f1bfd7890a8a30db599fd32052a3fa319eaab76513103da183de29790bd89a64890278435c4b78bc63d2f020f6d33dac8cef2e68b0"})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
copy_file_range(r0, 0x0, r2, 0x0, 0x1, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

[  476.476103] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  476.494720] audit: type=1804 audit(1598929483.127:119): pid=25477 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/603/file0" dev="sda1" ino=17465 res=1
03:04:43 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x9a020000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:43 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x41})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:43 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:43 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1100}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:43 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x14)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:43 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x1, 0x51e, 0x5})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

[  476.995381] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:43 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x42})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:43 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x847}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x1000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001})
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:43 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:43 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1200}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:44 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x43})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:44 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1300}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  477.444528] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  477.722877] kauditd_printk_skb: 1 callbacks suppressed
[  477.722892] audit: type=1326 audit(1598929484.457:121): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=25501 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x0
03:04:44 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xfeffffff}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:44 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x44})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:44 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:44 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@empty, 0x2a, r1})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:44 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1400}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:44 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000404}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x118, 0xa, 0x6, 0x201, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@nested={0x104, 0x83, 0x0, 0x1, [@typed={0xc, 0xa, 0x0, 0x0, @u64=0x7}, @generic="bdc53dff9359618ab9f5487e4cc5bcc7f2d059a6df541e9c3ca48f3f192507851251d8081c39d442df67dde5667d78785ecd63853900af093a46409866978927a26c922310dc216b986551bdf8ef66fdd475683f1ab05a3e3a5313b66691f2de2e9c248a6b51752b122ba407d8fb1cec8e98d63377999ce5396ccc6b11d6f918ed53ea32d70354a85f1fe09a44269c46e871c9e5c2d830f1dbeb18af80ead455be74a9c3afd29773099ddf3abb406621056477412e66e8a426eda9f6a1b5ef0ae6636724c65b780ad0865d40874166d9136f9646716b8c0e81e3b5b7a964555adbc5640f5b4fd3d95a4f6152e155d2a7613f788b"]}]}, 0x118}, 0x1, 0x0, 0x0, 0x8011}, 0x4)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
read$fb(r1, &(0x7f0000000440)=""/97, 0x61)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:44 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x45})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  477.956641] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:44 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x37, 0xa8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0xc0010140}]})
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040))
syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)

03:04:44 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  478.036422] REISERFS warning (device loop0):  reiserfs_fill_super: Cannot allocate commit workqueue
03:04:44 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:44 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x46})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:44 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  478.323316] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:45 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x72662, 0x2)
perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0xf9, 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, 0x1, @perf_config_ext={0x2000000000003ff}, 0x40000, 0x0, 0x5, 0x6, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x404c880)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0xffffffff, 0x7f, 0x800})
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)
ftruncate(0xffffffffffffffff, 0x1000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x181c04, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3)
ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000000)={0x1ff, 'syz1\x00'})

03:04:45 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x47})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:45 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xffffff7f}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:45 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:45 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2200}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:45 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r1, 0x1000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r2, r1, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/224)
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
mknod(&(0x7f00000001c0)='./file0\x00', 0x80, 0x8)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

[  478.792460] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  478.827401] blktrace: Concurrent blktraces are not allowed on loop0
03:04:45 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00')
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:45 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x48})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:45 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  478.905690] audit: type=1804 audit(1598929485.637:122): pid=25645 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/607/file0" dev="sda1" ino=17430 res=1
03:04:45 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2c00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  479.075511] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:45 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x49})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:46 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3f00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  479.259194] audit: type=1804 audit(1598929485.997:123): pid=25673 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/607/file0" dev="sda1" ino=17430 res=1
03:04:46 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r0, 0x40184150, &(0x7f0000000000)={0x0, &(0x7f0000000280)="ec13fb16dea934402f6cb1856819886a415ba02be60ea305d21ca55a66d2db2ba02999f9e2dad8f76695da804eefac071864c33781551ac25c0d7c44c2e4f47607e6710a028a27a7ca680a931f200e0dc6240753aad6c28f7197875e4e20367943db204d32f551a370fd0ebb0840f14b198b", 0x72})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:46 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  479.393513] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:46 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffe}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:46 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 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, 0xec5, 0x0, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$P9_RREMOVE(r0, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
fdatasync(r1)

03:04:46 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:46 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff)

03:04:46 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:46 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  479.756412] blktrace: Concurrent blktraces are not allowed on loop0
03:04:46 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:46 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xa0481, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)={0x5, 0x0, 0x9ced})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x1, 0x40}, 0x0, 0x1, 0x3, {0xf8, 0x3}, 0x1b, 0x4})
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000300)=0x4)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)

03:04:46 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  479.857418] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:46 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = signalfd4(r0, &(0x7f0000000000)={[0x841]}, 0x8, 0x80800)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x200, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000140)={0x9a0000, 0x40, 0x1, r2, 0x0, &(0x7f00000000c0)={0x9d0902, 0x3f, [], @p_u32=&(0x7f0000000080)=0x6}})
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
fdatasync(r3)

03:04:46 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4202}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:46 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000280)=""/237, &(0x7f00000001c0)=0xed)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x24880000000000, 0x2, 0x1000000000})
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x40000, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000000)={0x6, 0x4, 0xbb5})
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
read$FUSE(r0, &(0x7f0000000840)={0x2020, 0x0, 0x0, <r2=>0x0}, 0x2020)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x6, 0x8261, {0xffffffffffffffff}, {r2}, 0x6bb, 0x1})
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x1)
ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000440)={0x0, 0x1, 0x6, 0x0, <r3=>r0})
readahead(r3, 0x96, 0x3f)

[  480.162718] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:47 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x383c05c680}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:47 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:47 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1200}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:47 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0xcfa661, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:47 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:47 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  480.720423] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:47 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:47 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:47 executing program 5:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
prctl$PR_SET_KEEPCAPS(0x8, 0x0)
keyctl$get_persistent(0x16, 0xee01, 0xffffffffffffffff)
fdatasync(r0)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="3081a3", 0x1001, r2)
add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000009cc8c1c06f882f7018e0ba98bb75363cfc8584726813479f5d14974f2d271a955074facab480864abcbe131cca2114f8e59d581fc851ae49a8065c21319bbf3b53a56e6843a8e652af90b9e7254a512e706c2c6df819292eb7c5d6508cebc7b9055f23ddbbb9abf12b1596be72e1efaef07d9f525f0c3b08b2a6da225f4e7f78daa7414db05000000aa48b270214baf31461634d5aa9ea665dfca55c26e0a39c2e63ee886b36763ff2b8ebf1130e0ed11f80abc14bdfd2fd18297124a938c42321063178529096575dab7871e960a92e1cd66cc00"/232], 0xe8, r2)

03:04:47 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:47 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6202}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:47 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:48 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x10000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:48 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7203}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:48 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x4f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:48 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:48 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x102e0, 0x41)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x81, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xf5, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20048054)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:48 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800)=0x80000000, 0xfffffffffffffffd, 0x3)

03:04:48 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x50})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:48 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x141040, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040))
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff})
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x401, 0x9}, 0x0)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), 0x0)
connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast2}}, 0x1e)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240))
syz_open_dev$dri(0x0, 0xffffdfff, 0x4140)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000800)=0x80000000, 0xfffffffffffffffd, 0x3)

03:04:48 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7e00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:48 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x51})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  481.776142] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:48 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:48 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  481.934660] blktrace: Concurrent blktraces are not allowed on loop0
[  481.996065] audit: type=1804 audit(1598929488.727:124): pid=25861 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/616/file0" dev="sda1" ino=17499 res=1
03:04:49 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:49 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8401}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:49 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x52})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:49 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:49 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:49 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:49 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  482.524923] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:49 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:49 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x53})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  482.561930] audit: type=1804 audit(1598929489.297:125): pid=25884 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/617/file0" dev="sda1" ino=17526 res=1
03:04:49 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8a00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:49 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
fdatasync(r0)

[  482.767953] audit: type=1804 audit(1598929489.507:126): pid=25898 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/618/file0" dev="sda1" ino=17517 res=1
[  482.866788] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:49 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)

[  483.059418] audit: type=1804 audit(1598929489.797:127): pid=25925 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/619/file0" dev="sda1" ino=17510 res=1
03:04:50 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x10000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:50 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:50 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x54})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:50 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8a02}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:50 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ptrace$setopts(0x4206, 0x0, 0x0, 0x0)
tkill(0x0, 0x17)
ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080))
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9}, 0x400, 0x5, 0x3, 0x7, 0x0, 0x0, 0x81})
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:50 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)

[  483.390877] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:50 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x55})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  483.422082] audit: type=1804 audit(1598929490.157:128): pid=25945 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/620/file0" dev="sda1" ino=17549 res=1
03:04:50 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)

03:04:50 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:50 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x8002, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:50 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x9a02}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  483.609371] audit: type=1804 audit(1598929490.347:129): pid=25963 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/621/file0" dev="sda1" ino=17537 res=1
03:04:50 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x56})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:50 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x40000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:50 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xb001}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:50 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x57})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:50 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:50 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
fdatasync(r1)

03:04:50 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
socket$nl_sock_diag(0x10, 0x3, 0x4)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:51 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x58})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  484.294050] audit: type=1804 audit(1598929491.027:130): pid=26002 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/622/file0" dev="sda1" ino=17546 res=1
[  484.341785] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:51 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
fdatasync(r1)

03:04:51 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  484.433689] audit: type=1804 audit(1598929491.167:131): pid=26019 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/623/file0" dev="sda1" ino=15877 res=1
03:04:51 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x59})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:51 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)
r3 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x1c0000)
fstat(r3, &(0x7f0000000080))

03:04:51 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
fdatasync(r1)

[  484.588374] audit: type=1804 audit(1598929491.327:132): pid=26032 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/624/file0" dev="sda1" ino=16002 res=1
03:04:51 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x80000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:51 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe400}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:51 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:51 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:51 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0x3db, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x442201, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1)
setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x3f}, 0x4)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)

03:04:51 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r1)

03:04:51 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  485.131328] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  485.151040] audit: type=1804 audit(1598929491.887:133): pid=26058 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/625/file0" dev="sda1" ino=16081 res=1
03:04:51 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:51 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r1)

03:04:52 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x5}, @qipcrtr={0x2a, 0x1, 0xfffffffe}, @ethernet={0x6, @random="a3748914ef2f"}, 0x7fff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x7, 0x3})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:52 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xedc0}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:52 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  485.318071] audit: type=1804 audit(1598929492.057:134): pid=26075 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/626/file0" dev="sda1" ino=16209 res=1
[  485.362596] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  485.379274] blktrace: Concurrent blktraces are not allowed on loop0
03:04:52 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x803e0000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:52 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r1)

03:04:52 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:52 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xf003}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:52 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:52 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x25cc41, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0xd4165, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x40212, 0xfffffffffffffffd, 0x5, 0x7}, 0x0, 0xffffffffffffffff, r1, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r2 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r2, 0x1000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000)=0x3, 0x4)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
fdatasync(r3)

[  485.993981] audit: type=1804 audit(1598929492.727:135): pid=26108 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292997802/syzkaller.AjK3Y0/582/file0" dev="sda1" ino=16194 res=1
03:04:52 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:52 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:52 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfe03}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:52 executing program 5:
open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:52 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:52 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510a, &(0x7f0000000500))
ioctl$SNDCTL_SEQ_NRSYNTHS(r2, 0x8004510a, &(0x7f0000000000))

03:04:53 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xd0070000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:53 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:53 executing program 5:
open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:53 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:53 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x37974}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:53 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  486.910137] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:53 executing program 5:
open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:53 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:53 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x60})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:53 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:53 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x40000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:53 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x61})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:54 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:54 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1fffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:54 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x62})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:54 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000000), 0x4}, 0x2180, 0x0, 0x4000015, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
connect$caif(r0, &(0x7f0000000080)=@rfm={0x25, 0x80000000, "28d9204cbc85bf03ed7ff38910d7aac5"}, 0x18)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x125080, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:54 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:54 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x100000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

[  487.755090] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:54 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6b6b6b}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:54 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:54 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x63})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:54 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:54 executing program 2:
prctl$PR_SET_KEEPCAPS(0x8, 0x1)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000000))

[  487.892424] kauditd_printk_skb: 6 callbacks suppressed
[  487.892439] audit: type=1804 audit(1598929494.627:142): pid=26238 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/632/file0" dev="sda1" ino=15970 res=1
03:04:54 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:54 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:54 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x64})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:54 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(0xffffffffffffffff, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  488.111065] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  488.176432] audit: type=1804 audit(1598929494.907:143): pid=26266 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/633/file0" dev="sda1" ino=16209 res=1
03:04:55 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x200000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:55 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:55 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x10b0000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:55 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x65})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:55 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80, 0x0, 0x73, 0x20, 0x0, 0x1, 0x84100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xc00000000000000, 0x1}, 0x12483, 0xfffffffffffffffd, 0x5, 0x0, 0xa8, 0x100}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0)
unshare(0x20600)
r1 = open(&(0x7f0000000040)='./file0\x00', 0xeca0b98ccd9e9172, 0x0)
ftruncate(r1, 0x1000)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20000000)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xb0000, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
sync_file_range(r3, 0x81, 0x6, 0x1)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000280)={{r2}, "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"})
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
fdatasync(r2)

03:04:55 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:55 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x66})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  488.604659] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  488.627775] audit: type=1804 audit(1598929495.367:144): pid=26302 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/634/file0" dev="sda1" ino=16578 res=1
03:04:55 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:55 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:55 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:55 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  488.755564] audit: type=1804 audit(1598929495.387:145): pid=26307 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292997802/syzkaller.AjK3Y0/588/file0" dev="sda1" ino=16627 res=1
03:04:55 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x67})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  488.890202] audit: type=1804 audit(1598929495.407:146): pid=26307 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292997802/syzkaller.AjK3Y0/588/file0" dev="sda1" ino=16627 res=1
[  488.941518] audit: type=1804 audit(1598929495.657:147): pid=26325 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/635/file0" dev="sda1" ino=16611 res=1
03:04:56 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x300000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:56 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x68})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:56 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:56 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x20b0000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:56 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, 0x0)
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:56 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
iopl(0xff)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5d8f)
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x400, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={<r4=>0x0}, &(0x7f0000000080)=0xc)
statx(r0, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={r4, 0xffffffffffffffff, r5}, 0xc)

[  489.621668] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  489.641053] audit: type=1804 audit(1598929496.377:148): pid=26364 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/636/file0" dev="sda1" ino=16979 res=1
03:04:56 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x69})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:56 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:56 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:56 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:56 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0xfff, 0x5, {<r1=>0x0}, {<r2=>0xee01}, 0x4, 0x183c})
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0xae, 0x8, {<r3=>r1}, {r2}, 0x8, 0xfff})
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x2, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x5, 0x3, 0x3, 0x2}, r3, 0xf, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x1}, 0x7)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5)
fdatasync(r4)

[  489.825333] audit: type=1804 audit(1598929496.557:149): pid=26379 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/637/file0" dev="sda1" ino=16705 res=1
03:04:56 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  489.909049] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:57 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:57 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:57 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:57 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:57 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:57 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000140), 0x4}, 0x0, 0x0, 0x5, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4000)
ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040))
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r2, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000280)={{r2}, 0x0, 0x8, @inherit={0x48, &(0x7f0000000080)={0x1, 0x0, 0x8f1, 0x1, {0x16, 0x4, 0x7, 0x2, 0x401}}}, @devid})
r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r0)

[  490.486694] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:57 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:57 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  490.534072] audit: type=1804 audit(1598929497.267:150): pid=26411 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/638/file0" dev="sda1" ino=17281 res=1
03:04:57 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
syz_open_dev$ptys(0xc, 0x3, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:57 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:57 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4020000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:57 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  490.813273] audit: type=1804 audit(1598929497.547:151): pid=26437 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/639/file0" dev="sda1" ino=17201 res=1
[  490.858514] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:58 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x500000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:58 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:58 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:58 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x5000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:58 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:58 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x20, 0x0, 0x5}, 0x0, 0xb, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@sha1={0x1, "4395b199bfcd878ae8c4c71669de1490df56470f"}, 0x15, 0x2)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:04:58 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  491.424924] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:58 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:58 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x0, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:58 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:58 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:58 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x0, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  491.671881] blktrace: Concurrent blktraces are not allowed on loop0
[  491.679538] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:58 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:58 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x600000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:58 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x0, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:58 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:58 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:58 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:58 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x6f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:59 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x0, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  492.312225] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:59 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:59 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:04:59 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x70})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:59 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:59 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x0, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  492.587609] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:04:59 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:04:59 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:04:59 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x71})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:04:59 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:04:59 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x11000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:04:59 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x0, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  493.148655] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  493.163161] kauditd_printk_skb: 7 callbacks suppressed
[  493.163175] audit: type=1804 audit(1598929499.907:159): pid=26559 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/644/file0" dev="sda1" ino=17556 res=1
03:04:59 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r1)

03:05:00 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x72})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:00 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x0, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:00 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x12000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:00 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x73})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:00 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(0xffffffffffffffff)

[  493.413706] audit: type=1804 audit(1598929500.147:160): pid=26584 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/645/file0" dev="sda1" ino=17572 res=1
[  493.448782] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  493.581044] REISERFS warning (device loop0):  reiserfs_fill_super: Cannot allocate commit workqueue
03:05:00 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x0, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:00 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x800000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:00 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:00 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x13000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:00 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x74})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:00 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(0xffffffffffffffff)

[  494.127463] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:00 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  494.203175] audit: type=1804 audit(1598929500.937:161): pid=26625 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/646/file0" dev="sda1" ino=17575 res=1
03:05:01 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x14000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:01 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x75})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:01 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:01 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x0, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:01 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x74e, 0xa22a, 0x1)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

[  494.434361] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  494.486574] audit: type=1804 audit(1598929501.227:162): pid=26650 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/647/file0" dev="sda1" ino=17574 res=1
03:05:01 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x20000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:01 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x76})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  494.767356] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:01 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x900000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:01 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:01 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x77})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:01 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0x0, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:01 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
mbind(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x74e, 0xa22a, 0x1)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)
fdatasync(r0)

03:05:01 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x22000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  495.043940] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  495.077471] audit: type=1804 audit(1598929501.817:163): pid=26690 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/648/file0" dev="sda1" ino=17578 res=1
03:05:01 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x78})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:01 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0x0, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:01 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:01 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x2c000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:02 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
fdatasync(r0)

[  495.309147] audit: type=1804 audit(1598929502.047:164): pid=26714 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/649/file0" dev="sda1" ino=17582 res=1
[  495.356330] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:02 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  495.542832] audit: type=1804 audit(1598929502.277:165): pid=26731 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/650/file0" dev="sda1" ino=17559 res=1
03:05:02 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xa00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:02 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0x0, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:02 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x3f000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:02 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x79})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:02 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)

03:05:02 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:02 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  495.975159] audit: type=1804 audit(1598929502.707:166): pid=26755 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/651/file0" dev="sda1" ino=17584 res=1
03:05:02 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x40000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:02 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:02 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:02 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x42020000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:03 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  496.310504] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:03 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xb00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:03 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)

03:05:03 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:03 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:03 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x60000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:03 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:03 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x62020000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:03 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:03 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:03 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x7e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:03 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:03 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)

03:05:04 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x82})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6b6b6b00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:04 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xb00020000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:04 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:05:04 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
tee(0xffffffffffffffff, r1, 0x400, 0x2)
r2 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$sock(r2, &(0x7f0000000240)={&(0x7f0000000080)=@caif, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="ea96415779433031ae2a048e5e1a2ae016d12bb6e6a7f20d5421ba9ef84c22f51db069ed090082cf217e0bd83123711bcc42e6f7290e92618c1d7e2dcfec4cc4de5665618af2b592f4afa701f6edbd21c05c6cead74edca1b6a35be0d2cce3bb8224d0de2f20a977642d57528fb70c31ffe912a228b567c26a0b251d6349e4b95df3efaeb7b6af8a19afdded9109ff1158055700ff01a0a7342a92f73225fbf962925622fccfe7f2338a5b72c6c6ea70ff27b7d4af33e4d71be352f559cd9c9cc4ffaccb4fa5c42429f5393c044b2079e3", 0xd1}, {&(0x7f0000000340)="dde3e9e7c528e655daef67d29c8ae1981cbbb118d5c8d6023d806e6baeb4e6fd04c4c56b0673547ce03719ea294fafce950463e1c595c6b875bb75717243d4f245ef72660bf14fdf482118a6c31b74bcb13e29cec5a71ecdbc1cc30f5ea5939dfae3fcfcaeb785cf778652b0dd982c9f4e7921f08b223ac8b5211bf43a4c629c173e36532464299b47cb0c774b6c7069d6a6ef407dd66900961f818c1236bbc0248b1e7c2a0e3dba61bd85e4", 0xac}], 0x2, &(0x7f0000000200)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}], 0x30}, 0xc000000)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x40000)
r4 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ftruncate(r4, 0x1000)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0)
sendfile(r5, r4, 0x0, 0x40811001)
epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5)
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3})
syz_emit_ethernet(0x8a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd600cfdff0054060000000000000000000000000002000000fe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="80c2000090780000030a00000000000000000402131267dac79ed4aecc78ed658a9f37a6e17c080a00000000000000001e0c10000000000000000000080a00"/72], 0x0)

03:05:04 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:04 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x83})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x72030000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  497.769246] audit: type=1804 audit(1598929504.507:167): pid=26876 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/655/file0" dev="sda1" ino=17592 res=1
03:05:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x74790300}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:04 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:04 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:05:04 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x84})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x7e000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:04 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, <r3=>0x0}, 0x2020)
write$FUSE_INIT(r2, &(0x7f0000004200)={0x50, 0x0, r3}, 0x50)
write$FUSE_IOCTL(r1, &(0x7f0000000080)={0x20, 0xfffffffffffffffe, r3, {0x4, 0x0, 0x3, 0x40}}, 0x20)
pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$inet_udp(0x2, 0x2, 0x0)
close(r6)
r7 = socket$inet6(0xa, 0x3, 0x3a)
connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c)
ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x101, 0x9, 0x17, 0x19, "66518b9b07bba4670a8f2f1319db2ba8df9ece591d09e300d5090ff96511c80c0166f7ab7c588db83ccf3246ad2750a42c85a03e595b4dc81f98db6d559ce25e", "0008cad57f4e9e8a9e6257f8ea1e3a7ac4f52b0337b98a4bbf916ccc8204a4bc", [0x6, 0x5]})
write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r8 = eventfd2(0x80000001, 0x80000)
splice(r8, 0x0, r6, 0x0, 0x4ffe0, 0x0)

03:05:04 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x85})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  498.150994] audit: type=1804 audit(1598929504.887:168): pid=26903 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/656/file0" dev="sda1" ino=17589 res=1
03:05:05 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xd00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:05 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x84010000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:05 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x86})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:05 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:05 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:05:05 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8a000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:05 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x87})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  498.640821] audit: type=1804 audit(1598929505.377:169): pid=26931 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/657/file0" dev="sda1" ino=17591 res=1
03:05:05 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:05 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:05 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x88})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:05 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8a020000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:05 executing program 2:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{}, 'syz1\x00', 0x19})
ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x51)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = fcntl$dupfd(r1, 0x0, r2)
connect$l2tp(r3, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0)
sendmsg$nl_crypto(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="080100001300b32a4a56af000227bd7000ffdbdf2561656769733235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ae540e76b46689ae050d03ad46a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000040000000400000000000000000000080001000300000008000100714e000008000100ed01000008000100060000000800010000000080"], 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x8800)

[  498.956449] audit: type=1804 audit(1598929505.687:170): pid=26958 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/658/file0" dev="sda1" ino=17580 res=1
[  499.107596] input: syz1 as /devices/virtual/input/input11
[  499.163319] input: syz1 as /devices/virtual/input/input12
03:05:06 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xe00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:06 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x89})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:06 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:06 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:06 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x8cffffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:06 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x9a020000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:06 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  499.593667] audit: type=1804 audit(1598929506.327:171): pid=26998 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/659/file0" dev="sda1" ino=17607 res=1
03:05:06 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:06 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:06 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:06 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xb0010000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:06 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  499.940187] audit: type=1804 audit(1598929506.677:172): pid=27023 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/660/file0" dev="sda1" ino=17601 res=1
03:05:07 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0xf00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:07 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xc0ed0000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:07 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:07 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:07 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  500.523184] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:07 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  500.557984] audit: type=1804 audit(1598929507.297:173): pid=27061 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/661/file0" dev="sda1" ino=17622 res=1
03:05:07 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:07 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  500.712865] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:07 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe4000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:07 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x8f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  500.846586] audit: type=1804 audit(1598929507.587:174): pid=27073 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/662/file0" dev="sda1" ino=17605 res=1
03:05:07 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:07 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  501.049909] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  501.075860] audit: type=1804 audit(1598929507.807:175): pid=27087 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/663/file0" dev="sda1" ino=17618 res=1
03:05:08 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1000000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:08 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x90})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xf0030000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:08 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  501.446803] audit: type=1804 audit(1598929508.187:176): pid=27105 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/664/file0" dev="sda1" ino=17635 res=1
[  501.459408] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:08 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x91})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:08 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xf6ffffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  501.715996] audit: type=1804 audit(1598929508.447:177): pid=27122 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/665/file0" dev="sda1" ino=17626 res=1
03:05:08 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x92})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfcfdffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  502.002666] audit: type=1804 audit(1598929508.737:178): pid=27138 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/666/file0" dev="sda1" ino=17631 res=1
03:05:08 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1100000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:08 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:08 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x93})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:08 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfdfdffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:08 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x94})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfe030000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:09 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:09 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x95})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfeffffff}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x96})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  502.788829] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:09 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:09 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:09 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xffff1f00}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:09 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x97})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  503.249213] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x98})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:10 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:10 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfffffdfc}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x99})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfffffdfd}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:10 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  503.687653] kauditd_printk_skb: 4 callbacks suppressed
[  503.687669] audit: type=1804 audit(1598929510.427:183): pid=27258 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/671/file0" dev="sda1" ino=17645 res=1
[  503.740709] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:10 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1d00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9a})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:10 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:10 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:10 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xffffff7f}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  504.141715] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:10 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9b})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  504.178540] audit: type=1804 audit(1598929510.917:184): pid=27277 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/672/file0" dev="sda1" ino=17647 res=1
03:05:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xffffff8c}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:11 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:11 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  504.421959] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:11 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:11 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9c})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfffffff6}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  504.682236] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:11 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x1f00000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:11 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:11 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:11 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9d})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xfffffffe}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:11 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9e})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  505.123470] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:11 executing program 5:
r0 = open(0x0, 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:11 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r0)

03:05:11 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xedc000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:12 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9f})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:12 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa0})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  505.607163] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:12 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x2000000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:12 executing program 5:
r0 = open(0x0, 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:12 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r0)

03:05:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x4000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:12 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa1})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:12 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
fdatasync(r0)

[  506.028475] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:12 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa2})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:12 executing program 5:
r0 = open(0x0, 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x6b6b6b00000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:13 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa3})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:13 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x100000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:13 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

[  506.549691] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:13 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x4000000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:13 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:13 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa4})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:13 executing program 2:
clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
r1 = getpid()
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000006c800)={0x0, ""/256, <r2=>0x0, <r3=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000006ca00)={<r4=>0x0, ""/256, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000006cc00)={0x0, ""/256, 0x0, <r6=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000006ce00)={0x0, <r7=>0x0, "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", "273df0ecd77c2707eeaf1e9878836c7223573fcc7d6fff89ae51964bfa48b81fcbaade9295cb38cc76f5140d1a040dee5faf1d58a0b9c6ef5045fd43b660440bc6ca14a6e8edb8ba5cd13037c4f3194afb4047ee09dce7216135e9af595019330a9b727de01b5c33ede6490c641fb605b83ef364ff787ccccad4a1d1195f5bffdc7931b00151015b47f256553b49ba4760758d6a7656c7a809907ea308b2ae1a5e64f2f07f1ab3a370d59bc392284bd0603177e268195961fd2e722eeff32a0910878975b8d1220de16b8f260a973f3ddbfa7575f2802bfe4261754b159f31911718ff33033516fb023a6da02ae592548fc7cfd0e1a0f42289fcb0dedd5c8219bda27cb666233aa1c20d0f76b22d14a51b90a649542d7edf23038b5848958e2802c4cf1ba6f159e926d380047e6407916c4280577bc33c87bb456cfd2268cebf25935dade5e27b22061a9b89aca0d309e05e1c79db554ebb7e9dd1e70a63a68c6e1a7b2ca630146f433c45f9ec8b9cc72b464d288dd64a0109c057c13a21c639152ec950598af0c601bc1754439db8caf9eb5da2fae8ce273b6a0e6764b0f70314734bd4c74b7077ea4455f208e0926895abab6aa53abe2925d7221c4043595a828840d89098d1a9efbdd1a5217683e42e897853e3cae9886c39269f5bb26b3c72f8cd4bd9729bd841f5a8a4d9c61d13e741a0d913ac448f560decbe5adb3a66071315e24e09c0463de0e60681a742de1605540da4640943dd458257c3fd469bb2c513f4ec69ecff5ac8bfa1843378c943c11ffb9f2298b8b880a30de259885a07d979ff5d7cf5daf0c02d120e6a496cbd150dd2f1e4af4e12c52dc59d1b31fa47d14af3f6035d3d6b9c36496a76d6cae3aee6f89ba5b9c2c1d9883f42a5ab67720ad8e3f4c6a3c1f71ecd71c5480f26e933876a091f79400cfe00ceb587a97e940d914590b2a22bf96ca1d25b7dfaf2445c6254b0af6cd2add4f4af4321149d0307298c86016eac0f6ee4863bf649129975ec3f510c649b7d908fea057d75605e603a7aa4e525307ac38e62e915f9cbb2ff6244a1a11ba469bf98b05787e07b77d93120f3c750b465f1d17ee6a6ac9b987ef67dfca86bbd74af0fd6faabb153659f7a0ddec671ebaf6d6c8dee033a2195273a067418672f60cf14d541b6c490e142f42331b61d9af32621cdf275ae1722d7a95ba0519e7ed6a09e0a6e9184060f3acc74f62b85725b213ce0f3b2c14d8aee1a9f2174e38041f6f57edff99fd88eb3c98deaf48ee09642dd07a3493618a9f36154a6304e5f06631bf0d9940835ba46e06c4c8442805aa788ad6e889189ddb0866c9bdf6e20c8cb54ab360109680cc0890885c51eb00ef2cde03adfe940e4502fb663d103776c672f1ea7022f5f4162c645c941d3655895e5d288bd476e4cbb023462730d619b892af213e0190e3ffed3298f111806e9beb2a191e9ef75272344d65bb2f0758c870e11c240012e23d8568615cd525a7b4655314c7d90dfddddf25ed7c84fde24d60cc73f593fac196372147910f1a9240873ed9b5ec9abd1821b08cf764573a8dfe47ba92ddbb52b37b9f8646097dc5fbda71fb2b16f9a0b644770d8006f63b7de7800dd394d74139ee207080d733d49009879b257c2e29aaeaf68af82ad47603a4fc0602ca43ef123f2bed19b0a3e1f33762a5a2201c64bc719d251fcd35446886d26c9a083d95a27a47d70f81cd9bdff15bf220ccced16f3b824ae3f87df8996311086e6475b4abd34237d0692fa9639d9f567b7291892c8cdcf654381df6458639a5a313cdc7bdd0192e7049e06cd3d5b856f0dd35d6ba15384d8fbe4c5dadd6ef5c3a687f37d50afcad8c95e00e3700d4a070c539aa30f18a7937a68cfeb0a315aaec2ddee3f17579744fdf8caa1b338f5dd3825f2ac7ca714b594b45a69bdb9cb747cda418503a20fcf1f2aaa65795ecb2255c8733321b4b5a1cf1d0c8b6f93a1cb6304d43a867125364aeb1ed0246b6703185be39b4da4571f703dd40c5dd5d92f76e8a4248fd1e01ecc1da16d810742350f43c6159b7e920f6f1ae1dfbe3ee4bbdf291100173b10fed76e2e76826960d88aee0dc774c6c5f253795dd0b27df4b8c2e55ba0e080a3183d1f1e21669dd55abdfef14eac12da54cb65985db129b2896fede35f73351954a7c4dc87ec06d223ecba198d024a9c71562567d221e992877976e01ef4a9d849f7acf2b7a7bda9d5ace66b44ad07129cdb40ca67138fb54c376c94fd6a55e1e866e0c165d0ddb918f63029aa424cb90a515e9453cba54cd6f64664f080a63626ce9a9d191b5f4ab564f10165cadafdc1bf95b732738b210c2384eb4c8aa7ca83f32a9852e0a0e01e5b43e1b22de549ed852810f4ddecaac042c575460e621d67111962dc804b7137f922b9264097a0566440c68152fdb17011c46ffdcf94e2f3a74b7a9f87def0962b793475478714106e3a250dee82469a25fe01acaa7ccfd36590c35e692b304c7ba480094f492f26c6847f587127fe01fefbef14416ae3765e0985ccd3dc84d58b3638ab7946871527fc0a65f412cf72a6c515413180ba958e30e266e7e10b9e53668dd3d7185717d1d73589e9b8448f1d08312878d084192ed5d7044008f76c754fff5dca39bb256a46441ac96b38eb54d2ac07abd534bea8572cd1af51155aa954b10544047f320a93747a871122f13c586f521594b2c620bf78283fbd932e60be27fb64323a44ecc315a3833a4fa2fc4a83f80ac42947e650c9c32dd2c9e3e63571f2ed2217b21c6b831f964bc0ed123aa8bcc95067c0810fa540e01e1f063885f890b18535b211b3d7ea3328a9549affb4bbe76dbe5efc8c0b4a7856855ff6089a4f50019b40103a9c2133425ba6341fc90fda3068fc4467f20060b45d0d45c4108a92d47a539140e9440ab89763ff9c3650e689445e8356728cce55ea5a60b48d8a08f7720e0feb0194e4db99ce84ae076d537a319437eff99c27bf12018d0e57dd3a53254f7fc733882ef391675959af7292e38e63e947ce30209b8f24a56e5faf5248468ae310294eba41d88fd08972a6af1c4e76defd4b1c3830e7ced7a89c1c5a27318e07ea278bb7f50aca9af5bb9151461aa124ad28e6813c5245d326f4c545c4cf7aa57aa3956879a8c0294a26f2982348e54dba859e7ee10025df14a07297c7122755394118cb022b438a23d183377c0829dca905b78b134705977cb2e1a0315b44860c81e8362216c8246b4ea8b16e69ad5a72171c6ca57a54c9ee460aa77b87cc3c0ae944fe11246ed2b4c1e01e75c7219f0bdf7022fb4ec2dd33127dd8fb9ab299a963610f14f0105962603706d8cad89ed2496ac01427147204b857b683a0f719b6476ac326c110fc7c2298471ec9835904930765b3c91c9d920428b91af9b65ff4acc342ef0e36e9bbb091300dded4bbc676102fc6e02cf55e5c49be0734204d148635d57cc004d708d115eddf415f64deef6893ae617f1a995286cb0c6c85e868c7f152b927a717802da09a798278d2d24c52e67ed35215db506af618565279c2340db0a1d23d7d4e66b507498d32e6ce6181d65f308b02b21e36b572c0f4ecf24d89f2dab643501a75bca5c978419450d0afbb0005fcfd965d3ccac8208518dd92ad672c928c8f71ab0f5b0f3c09dce14ac9631d185df3cb4573655428d8d576f51299cc4fe9c291eff9eb9659973fa4f3dcb79474e618f3b1b139a218db123af37dac1bbb5c343c1493881e80e45f0bb7a71f213407d50d07b56dc2715ac343499ec0fc16c8b9d3e3ebb2fd787c0dd2817a182d4a6eea7645b888a21bedc0bc5a5aecc89464dbfdccb0c4f09b6b0f47b0aef5e77e4d122ee60c68122fc02797671d5b2515bbd9c90ce5695a7056ccb699e88de1decd16772f80e9e1046688fc200694bf0da4db8881ff87458e344fc5df6d3e976faae51a6ac1dd38d8951d0e5a1976e029cb80bd446f7dcf13e5a115d8cfc5441f896a44e0ba8075431ebc38e5392963c12f472388f66013ae6d3f9e7c118e685271a130e342d66d3692421dfa16cb8e61a280c54e7def6d7d0582db2e8026e0d2e76574728f2a46dbe0a4c18d2afece5c9951679c6220a24f724d295660222770844a7a47bb0e0febbdef4850b5b9448f06bc96ed262b35e41066a2b46b990fbff4fccb51bbe64cb011257033908f083da3d04bae4b90537ab9c009261a6e14dd07699354833464e7b52257b174d5b6f87aca35c72e2a319589c5ba9fccd02442b24eddf1c5ff6210d04a7879dcd79b17c888c608608dc7b6bf2cfe0d4fcd74ec030238d14006bb65dc48d6fab4eafe9b47b2b62f57a11e983c740c76edc7d8604464d344107ce955fc4d69072a89edec370997e57b3303ed15f0088accb7fdb6d60b978e7f0eb665282f74ab2cb261a5cfc008e5ea8c649f1c60a49fd075fb1a63559ffc03efb0616af7d064205bdc242201da311858a38870307470482b04cb5a2fafa3672a40276750e0d6be8db4b400f6f68aa2ca4b19c79e3911b3d3d1a183d1010a527a530db9865bb54d38e9f88186ebc53c5240e4efb6194ceb2503ee569782fde7eda92e8df3b487d3362a7011447d27dca1b44946c0daffd19509bdcd87d1eb34f09b8c59cd0e595fc9e7edfb8631c8a3c377df1da2ccf29209210a023fce7f9102a9b5767b8759f91862d9c800cee99630a2277523f985f09b684bae7599c3976ad0dfbfd4dc2ad113dd94390d71b8ad6aed3f21b3e751940c67bb02af3918cf5c376a7511110f1f8bc5a1925e8c9715c59deab5ed0ee2eac3220b8bea2ac9c22364fabc2bbabd15b09fc79b219a0f7ad30395037fd0a02a657b668e67e295b18e9cc144a815ad99acec33127eb8a5047ad9ae6706ccf16526df265530da38610f01dd5ce5994fdd4234742148207efabff8589094b4dcdb2e0ad05ef6f97bef822e2088b144444bb9829c40bd33e41d893c1c7cb64a14a9fba6aebb8c8b3935ec8d71388f1190b8162510796474f71669d4abf2fc817af26f89dce9c7d7edaef07389058ed65c819b47c5db4ded1910e47d627680a1a2c80df669435b55511dfb18574acdd56d5aa693e316e43cc7edc9ff5aa57a73a9faf65590e216ff37b8107bbd8a9a2cc32930243044c9b899a69713f796741e60dc9478c8a4ca30cd9ed12b7a338be8c3cde85f69bd4119826ae1bba16fc9a1a885ee10e32b6e65aa8b632800e36c87fb291851b270264c5dc8b57bb1b24d33e1659662c23faa0c38b4bae001dedbb2f8a4c6ccaee65d15c5c4c6af1e3e008469c5d85d98c9c145236eaa21625061f9d438b8532cd1392712d3930a9e50fd218c6f5084dcccf0619b0f5eb1a46c5c8d08a15eafa7a5b1172e048106551072a0c5638ab7a8e27b6ec7"})
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000006de00)={{<r8=>0x0, 0x2, 0x38d, 0x4, 0x8001, 0x6, 0x1, 0x10000, 0x53, 0x4, 0x4, 0x9, 0x1c3, 0x7, 0x2}})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006ee00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {r4}, {0x0, r6}, {r7}, {r8}], 0x8, "6a0d7738622eaa"})
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000340)={{r4, 0x6, 0x6ec, 0x8000, 0x80, 0x240000000, 0x0, 0xff, 0x8, 0x100, 0x7, 0x1000, 0xfffffffffffffffb, 0x9a, 0x8}})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000003c0)={{r4, 0x8, 0x100000000, 0x31d, 0x7fffffff, 0x800, 0xc6, 0x3130, 0xf9, 0xf9f, 0x6, 0x1, 0x4, 0xfffffffffffffffc, 0x100}, 0x18, [0x0, 0x0, 0x0]})
rt_tgsigqueueinfo(r1, r1, 0x15, &(0x7f00000000c0))
r9 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xd8, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0x1b}, 0x3b4a}, @in6={0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @in={0x2, 0x4e24, @private=0xa010100}, @in6={0xa, 0x4e21, 0x1, @loopback, 0xfffffff7}, @in6={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [], @multicast1}, 0x87}, @in6={0xa, 0x4e21, 0x2aee, @loopback, 0x3}, @in6={0xa, 0x4e21, 0x1ff, @mcast2, 0xffff}]}, 0x0)
ptrace(0x10, r1)
ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="55f77db57e8174316b582b24ab79bae9b8d9d46bb9b7091b9b22c2b391fe7d5f546a044b4b9828458339d1a79b357be05ef7fb0668dccdad2ab8b4a680e98f18a740e232544b1d97db655cc7ff83f066c099b52641be475d4089280afd725e6a3beec116d93ed6858fb46905e386ce87fc82257bc544bb8f4b860b0ef9b3267ff1df2a369cddc4eb3f")
ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)="4f65a429b9")
sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fcdb02000000000005000d000100000005002200010000000500210001000000060001000000000005002100010074fc"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000)
ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000280)={0x0, 0x10})

03:05:13 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:05:13 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x10b000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  506.917930] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:13 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa5})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:13 executing program 4:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(0xffffffffffffffff)

03:05:13 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:13 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x200000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:13 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  507.181325] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:13 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa6})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:14 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x401f000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:14 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x20b000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:14 executing program 4:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa4})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:14 executing program 2 (fault-call:11 fault-nth:0):
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:14 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa7})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:14 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  507.720709] ptrace attach of "/root/syz-executor.2"[27452] was attempted by "/root/syz-executor.2"[27497]
[  507.830666] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:14 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa8})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:14 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x300000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  507.897768] audit: type=1804 audit(1598929514.637:185): pid=27518 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/682/file0" dev="sda1" ino=17346 res=1
03:05:14 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:14 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x400000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:14 executing program 4:
r0 = gettid()
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x17)
ptrace$setregs(0xd, r0, 0x4000000000000000, &(0x7f0000000440)="8234a2b4a4aeee")
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x21094, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x480, 0x0)
symlinkat(&(0x7f0000000540)='./file0/file0\x00', r2, &(0x7f0000000180)='./file0/file0\x00')
renameat2(r2, &(0x7f0000000100)='./file0/file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x4)
socket(0x0, 0x0, 0x0)
r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00')
sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="01002bbd70000000000300000000"], 0x14}}, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0)
sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="96e5b3f8e286d116367067da06baeb6d8b870d878b812fdaeccb1e39599574816bc51c0d9c52a8c4ecc6ce407dad8676b278092d55a6bb3f9b54e66a8d063ca3c8ccee20f5f1fb11c9df0129973aa26975eb7be9c4233129d116f48f45257f255de7cc782a638f79f17bd6cfaed78218a5e68c4724dc70682c219024a69ad4a148e889482ae00cca012d74b435c285a8a018", @ANYRES16=r3, @ANYBLOB="00042dbd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r1, @ANYBLOB="080001007031302e301000000008008a00000000000100"/32, @ANYRES32=r4, @ANYBLOB], 0x84}}, 0x4004800)
socket$inet_udplite(0x2, 0x2, 0x88)
setuid(0x0)
sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0xa5ea28018b5a634c)

[  508.073995] audit: type=1804 audit(1598929514.807:186): pid=27529 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/683/file0" dev="sda1" ino=17346 res=1
03:05:14 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x402000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:15 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x4d01000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:15 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:15 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:15 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xa9})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0xa000, 0x0)
ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, &(0x7f00000000c0))
write$FUSE_DIRENTPLUS(0xffffffffffffffff, 0x0, 0x139)
syz_read_part_table(0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]})

03:05:15 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x500000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

[  508.692556] audit: type=1804 audit(1598929515.427:187): pid=27562 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir774064530/syzkaller.qy9wUq/684/file0" dev="sda1" ino=17677 res=1
03:05:15 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x600000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:15 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xaa})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  508.840586] audit: type=1326 audit(1598929515.577:188): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x50000
[  508.893848] audit: type=1326 audit(1598929515.577:189): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45ba81 code=0x50000
[  508.921117] blktrace: Concurrent blktraces are not allowed on loop0
03:05:15 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  508.928467] audit: type=1326 audit(1598929515.577:190): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x50000
[  508.972877] audit: type=1326 audit(1598929515.577:191): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45ba81 code=0x50000
03:05:15 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xab})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:15 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x2, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  509.037131] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  509.039648] audit: type=1326 audit(1598929515.577:192): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x50000
03:05:15 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

[  509.183034] audit: type=1326 audit(1598929515.577:193): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45ba81 code=0x50000
[  509.248964] audit: type=1326 audit(1598929515.577:194): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x50000
[  509.293101] audit: type=1326 audit(1598929515.577:195): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45ba81 code=0x50000
[  509.332772] audit: type=1326 audit(1598929515.577:196): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4603fa code=0x50000
[  509.356178] audit: type=1326 audit(1598929515.577:197): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=27557 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45ba81 code=0x50000
03:05:16 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x7c15000000000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:16 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x700000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:16 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xac})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:16 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4b47, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  509.643871] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
03:05:18 executing program 4:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000040)={0x5, {0x8, 0x0, 0x9, 0x2, 0x3, 0x3f}})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x3200, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00160002000000740004140e001100024d0000dc2976d153b4", 0x235}], 0x1}, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r3, 0x8004510a, &(0x7f0000000500))
ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611)

03:05:18 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:18 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xad})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:18 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4b49, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

03:05:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0xe00000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:18 executing program 1:
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket(0x1e, 0x2, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8)
pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x80c6053c38000000}, 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0)

03:05:18 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xae})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1100000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:18 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xaf})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1200000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:18 executing program 4:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
r0 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x127c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x54000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x2083, 0x0)
ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000002c0)={0x101, 0x6, 0x3, 0x200, 0xfe})
r2 = socket$kcm(0x10, 0x2, 0x10)
r3 = socket(0xa, 0x1, 0x0)
close(r3)
sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="30000000000000008400000001000000000000007e0000000000000000000000000000000000000000000000a01924cbca2b2b2f87cc", @ANYRES32=0x0], 0x30}], 0x1, 0x0)
close(r3)
sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x3200, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b001600022a0300740004140e001100024d0000dc2976d153b4", 0x235}], 0x1}, 0x0)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x30000000, 0x8, 0xffd, 0x1c, &(0x7f0000000140)=""/28, 0x41, &(0x7f0000000180)=""/65, 0x0, 0x0})

03:05:18 executing program 5:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x10b60, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7289d73865c41f56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00')
unshare(0x20600)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x12c1c282abcb0d2b, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0)
r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40800, 0x0)
open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x10000, 0xc, 0x2})
r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3)
fdatasync(r1)

03:05:18 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xb0})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

03:05:19 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  512.307710] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "dont_hash"
[  512.338037] blktrace: Concurrent blktraces are not allowed on loop0
03:05:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{0x0}, {0x0, 0x1300000000000000}], 0x0, &(0x7f0000000500)={[], [{@dont_hash='dont_hash'}]})
mount(0x0, 0x0, 0x0, 0x0, 0x0)

03:05:19 executing program 3:
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb704, 0x1590000)
socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0))
memfd_create(0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0)
ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0)
ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0xb1})
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
syz_open_procfs(0x0, &(0x7f00000002c0)='numa_maps\x00')

[  512.593759] kasan: CONFIG_KASAN_INLINE enabled
[  512.598373] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  512.605736] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[  512.611971] CPU: 0 PID: 27731 Comm: syz-executor.3 Not tainted 4.19.142-syzkaller #0
[  512.619846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  512.629212] RIP: 0010:__lock_acquire+0x1eb/0x3ff0
[  512.634058] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 60 25 d4 8a 0f 84 65 ff ff
[  512.652960] RSP: 0018:ffff88803bb0f898 EFLAGS: 00010006
[  512.658341] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[  512.665609] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000001
[  512.672876] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[  512.680150] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000
[  512.687417] R13: ffff88808b16e440 R14: 0000000000000138 R15: 0000000000000001
[  512.694688] FS:  00007efcd395c700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[  512.702921] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  512.708803] CR2: 0000000000000000 CR3: 000000006e83c000 CR4: 00000000001406f0
[  512.716075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  512.724042] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  512.731313] Call Trace:
[  512.733917]  ? __lock_acquire+0x6de/0x3ff0
[  512.738227]  ? dyntick_save_progress_counter+0xd0/0xd0
[  512.743510]  ? cond_synchronize_rcu+0x20/0x20
[  512.748020]  ? mark_held_locks+0xf0/0xf0
[  512.752090]  ? lock_acquire+0x170/0x3c0
[  512.756076]  ? blk_trace_ioctl+0xd2/0x290
[  512.760237]  lock_acquire+0x170/0x3c0
[  512.764046]  ? debugfs_remove+0x8d/0x210
[  512.768116]  down_write+0x34/0x90
[  512.771598]  ? debugfs_remove+0x8d/0x210
[  512.775665]  debugfs_remove+0x8d/0x210
[  512.779558]  blk_trace_free+0x31/0x130
[  512.783450]  __blk_trace_remove+0x8b/0x100
[  512.787688]  blk_trace_ioctl+0x23b/0x290
03:05:19 executing program 2:
open(&(0x7f0000000240)='./file0\x00', 0x102e0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4001, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDCTL_SEQ_NRMIDIS(r1, 0x8004510a, &(0x7f0000000500))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x4, {0x1, 0x1, 0xffffffff, 0x5}})
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff)
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c82, 0x0)
write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2)
fdatasync(r0)

[  512.791753]  ? blk_add_driver_data+0x540/0x540
[  512.796340]  ? avc_ss_reset+0x170/0x170
[  512.800322]  ? __lock_acquire+0x6de/0x3ff0
[  512.804568]  blkdev_ioctl+0x112/0x1a7e
[  512.808458]  ? blkpg_ioctl+0x9d0/0x9d0
[  512.812348]  ? do_futex+0x163/0x1c40
[  512.816070]  ? mark_held_locks+0xf0/0xf0
[  512.820154]  ? up_read+0x17/0x110
[  512.823607]  ? mark_held_locks+0xf0/0xf0
[  512.827671]  ? __do_page_fault+0x1ca/0xde0
[  512.831920]  block_ioctl+0xe9/0x130
[  512.835555]  ? blkdev_fallocate+0x3f0/0x3f0
[  512.839885]  do_vfs_ioctl+0xcdb/0x12e0
[  512.843794]  ? selinux_file_ioctl+0x506/0x6c0
[  512.848298]  ? ioctl_preallocate+0x200/0x200
[  512.852713]  ? selinux_inode_link+0x20/0x20
[  512.857039]  ? __fget+0x356/0x510
[  512.860525]  ? do_dup2+0x450/0x450
[  512.864070]  ksys_ioctl+0x9b/0xc0
[  512.867531]  __x64_sys_ioctl+0x6f/0xb0
[  512.871419]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[  512.876013]  do_syscall_64+0xf9/0x620
[  512.879820]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  512.885005] RIP: 0033:0x45d5b9
[  512.890682] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  512.909612] RSP: 002b:00007efcd395bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  512.917325] RAX: ffffffffffffffda RBX: 0000000000008f80 RCX: 000000000045d5b9
[  512.924598] RDX: 0000000000000000 RSI: 0000000000001276 RDI: 0000000000000004
[  512.931867] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000
[  512.939133] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c
[  512.946400] R13: 00007ffe1983fdcf R14: 00007efcd395c9c0 R15: 000000000118cf4c
[  512.953670] Modules linked in:
[  512.956871] ---[ end trace 0f7af2eb2b2f8509 ]---
[  512.961636] RIP: 0010:__lock_acquire+0x1eb/0x3ff0
[  512.966482] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 60 25 d4 8a 0f 84 65 ff ff
[  512.985382] RSP: 0018:ffff88803bb0f898 EFLAGS: 00010006
[  512.990745] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[  512.998010] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000001
[  513.005373] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[  513.012639] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000
[  513.019906] R13: ffff88808b16e440 R14: 0000000000000138 R15: 0000000000000001
[  513.027202] FS:  00007efcd395c700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[  513.035433] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  513.041333] CR2: 0000000000000000 CR3: 000000006e83c000 CR4: 00000000001406f0
[  513.048627] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  513.055897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  513.063165] Kernel panic - not syncing: Fatal exception
[  513.069836] Kernel Offset: disabled
[  513.073485] Rebooting in 86400 seconds..