$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:47 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) 12:01:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r2, &(0x7f0000004f40)=[{{0x0, 0x0, 0x0}}], 0x3c, 0x0) dup2(r0, r2) tkill(r1, 0x1000000000013) 12:01:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:48 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) 12:01:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:48 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:49 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 12:01:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:49 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) 12:01:50 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4(r1, 0x0, 0x0, 0x0) 12:01:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:50 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) 12:01:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:50 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) 12:01:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:51 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) 12:01:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) 12:01:51 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:51 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) 12:01:51 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 3: bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:52 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:01:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 3: bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 3: bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:52 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:01:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:52 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:01:52 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:53 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:54 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:54 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:54 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:54 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:54 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41b9", 0x10}]) 12:01:54 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:54 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:01:55 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:01:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:55 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:01:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) 12:01:56 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) 12:01:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:56 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:56 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) 12:01:56 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:56 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af", 0x8}]) 12:01:57 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040), 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:57 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af", 0x8}]) 12:01:57 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:57 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af", 0x8}]) 12:01:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:58 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:58 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b64", 0xc}]) 12:01:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b64", 0xc}]) 12:01:58 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b64", 0xc}]) 12:01:58 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 12:01:58 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d", 0xe}]) 12:01:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) 12:01:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d", 0xe}]) 12:01:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) 12:01:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:01:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:01:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d", 0xe}]) 12:01:59 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x3}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) 12:01:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:01:59 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2280, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x7a00, 0x0) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@bcast, @netrom, 0x2, [@remote, @netrom, @default, @bcast, @default, @null, @bcast, @bcast]}) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) write$rfkill(r0, &(0x7f0000000140)={0x0, 0x700000000000000, 0x3}, 0x8) 12:01:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41", 0xf}]) 12:02:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41", 0xf}]) 12:02:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)="3fa112426c4085af8d804b645e3d41", 0xf}]) 12:02:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xd4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000000040)) 12:02:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:01 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1, 0x0, 0x3}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") 12:02:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:02 executing program 4: ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x100000000}) clone(0x400000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000180)) ptrace(0x10, r0) tgkill(r0, r0, 0x7) ptrace$poke(0x4209, r0, &(0x7f00000000c0), 0x0) 12:02:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:02 executing program 3: ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:02 executing program 3: ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:02 executing program 4: 12:02:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:02 executing program 3: ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:02 executing program 4: 12:02:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:03 executing program 4: 12:02:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:03 executing program 4: 12:02:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:03 executing program 4: 12:02:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:03 executing program 4: 12:02:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 4: 12:02:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:04 executing program 4: 12:02:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:04 executing program 4: 12:02:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:04 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:04 executing program 4: 12:02:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:05 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:05 executing program 4: 12:02:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:05 executing program 4: 12:02:05 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) 12:02:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:05 executing program 4: 12:02:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:05 executing program 3: 12:02:05 executing program 4: 12:02:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:06 executing program 3: 12:02:06 executing program 4: 12:02:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:06 executing program 3: 12:02:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:06 executing program 4: 12:02:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:06 executing program 3: 12:02:06 executing program 4: 12:02:07 executing program 3: 12:02:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000), 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 4: 12:02:07 executing program 3: 12:02:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xe, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x84}]}, &(0x7f0000f6bffb)='GPL\x00'}, 0x48) 12:02:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x4000000003, 0x0) sendmsg$kcm(r1, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x300, &(0x7f00000000c0)=[{&(0x7f0000000100)="2e0000001a008100a00f80ecdb4cb9040248000000000000d4126efb120004060000000000a9ffe200000000", 0xd5}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001700), 0x4) 12:02:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$netlink(r1, 0x0, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e776) fchdir(0xffffffffffffffff) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000400)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)) dup2(r0, r3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x1, 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) shutdown(r4, 0x0) r5 = gettid() clone(0x40000000, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'veth1_to_hsr\x00', {0x2, 0x4e21, @remote}}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x400000002) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000500), &(0x7f0000000600)=ANY=[@ANYBLOB="656e633d6f616861736806000000000000004da5ea6362636d6c632d6165732d6b65000000010000000000000000000000000000000000000000000000000000200000000000000000000000200000000000000000f7a86bc100aa06b945f40d6b4d070badf7115e12f6a5e54bf2600d134f90f0f980212efdc2988869eb9e04b9819b72a884bdec27e1f4436d0ee00674a9b7265da66e317c0c7eac7136d6a2962b8ab4ae22de04d980d465f9e139b6a0bd7835d40ca84b7cc9e11d25f57af03eca5f0c4b4060"], 0x0, 0x0) ptrace(0x10, r5) wait4(0x0, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') open(&(0x7f00000004c0)='./file0\x00', 0x200c0, 0x100) rt_sigtimedwait(&(0x7f0000000180), 0x0, 0x0, 0x8) getpid() 12:02:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x1e0, 0x20000800, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6_vti0\x00', 0x10) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x4) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES16, @ANYRESOCT, @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESDEC], @ANYRES16=0x0, @ANYRES16=0x0, @ANYBLOB="9c11b26651d020f92678c1306fd058ad1ac9cd4dd114c0b9a30647bd68512ab29ff2c8008fd04b976d40955f4924de3c2a5dcb6bd79b6faa24a0f8f58b75b9e0812e423d4c57179acdd1e090d02df78bcfe60e7b55c89e7a5b4594094b9d82f9c767566349a06a79029c42a18a78f52b7ea1681e3d6731809bd4b1175d9d82fd97b3491365e9f77310524d6bcf65747d2fb34e7c4da4cc9140d4006810289e3d4fbaa625c772ef238fa04264a200077d0b9f9ea3f93a489b6338f26a", @ANYRESOCT], 0xffffffffffffff4e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 12:02:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:08 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000008100)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001b80)="3b56b06db5", 0x5}], 0x1}}], 0x1, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000240)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 12:02:08 executing program 4: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) mq_open(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12}) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x7) 12:02:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:08 executing program 4: 12:02:09 executing program 3: 12:02:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:09 executing program 4: 12:02:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:09 executing program 3: 12:02:09 executing program 4: 12:02:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:09 executing program 4: 12:02:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:09 executing program 3: 12:02:09 executing program 4: 12:02:10 executing program 3: 12:02:10 executing program 4: 12:02:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 723.255267][T28951] FAT-fs (loop2): bogus number of reserved sectors [ 723.261972][T28951] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:10 executing program 4: 12:02:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:10 executing program 3: 12:02:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:10 executing program 4: 12:02:10 executing program 3: 12:02:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r1, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:10 executing program 4: 12:02:10 executing program 3: 12:02:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 723.929407][T29170] FAT-fs (loop2): bogus number of reserved sectors [ 723.937616][T29170] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:11 executing program 3: 12:02:11 executing program 4: 12:02:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:11 executing program 3: 12:02:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:11 executing program 4: 12:02:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:11 executing program 3: 12:02:11 executing program 4: 12:02:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 724.682819][T29294] FAT-fs (loop2): bogus number of reserved sectors [ 724.691327][T29294] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:11 executing program 3: 12:02:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:11 executing program 3: 12:02:11 executing program 4: 12:02:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:12 executing program 3: 12:02:12 executing program 4: [ 725.333862][T29361] FAT-fs (loop2): bogus number of reserved sectors [ 725.340682][T29361] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) 12:02:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) 12:02:12 executing program 4: 12:02:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:12 executing program 3: 12:02:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, 0x0, 0x0) 12:02:12 executing program 4: 12:02:12 executing program 3: 12:02:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:13 executing program 3: 12:02:13 executing program 4: 12:02:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 726.197995][T29415] FAT-fs (loop2): bogus number of reserved sectors [ 726.205722][T29415] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) 12:02:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:13 executing program 3: 12:02:13 executing program 4: 12:02:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:13 executing program 3: 12:02:13 executing program 4: 12:02:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 726.773689][T29548] FAT-fs (loop2): bogus number of reserved sectors [ 726.780590][T29548] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:13 executing program 3: 12:02:13 executing program 4: 12:02:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) 12:02:14 executing program 4: 12:02:14 executing program 3: 12:02:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:14 executing program 3: 12:02:14 executing program 4: 12:02:14 executing program 0: 12:02:14 executing program 4: [ 727.549714][T29593] FAT-fs (loop2): bogus number of reserved sectors [ 727.557125][T29593] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:14 executing program 3: 12:02:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:14 executing program 0: 12:02:14 executing program 4: 12:02:14 executing program 3: 12:02:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:14 executing program 0: 12:02:14 executing program 4: 12:02:15 executing program 3: [ 728.214725][T29627] FAT-fs (loop2): bogus number of reserved sectors [ 728.221484][T29627] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:15 executing program 0: 12:02:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:15 executing program 4: 12:02:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 12:02:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)) syz_genetlink_get_family_id$tipc(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) pipe2$9p(&(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f0000000340)={0x0, 'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xec\xff\xff\xff\xff\xff\xff\xff\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000480)=""/195, 0xbe}, 0x4d6) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040), 0xb5}], 0x8) 12:02:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:15 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000340)) 12:02:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x18f040, 0x32) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x7) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xed}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./bus\x00') r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) r2 = fcntl$getown(r0, 0x9) ioctl(r1, 0x8912, &(0x7f00000005c0)='\x00'/12) remap_file_pages(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x0, 0x74f, 0x1000) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x8) rmdir(&(0x7f0000000580)='./bus\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[], 0x4dc) mkdir(&(0x7f0000000300)='./bus\x00', 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440)={0x2}, 0x8) r4 = socket$inet6(0xa, 0x3, 0x6) syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="020029bd7000fedbdf2503000000cc0004004c00070008000300ffffffff08cc149bbf9a000200000008000300d9030000080001001800000008000100140000000004000800797a30000002d2f9a0a52303b13f400000440007000626080001000900000008200120040000000890660af5ca0ff6bc0002000000000008000200ff070000080001000d0400000000070000533cdef0ff0200080000000c00010073797a76dccf1bb9a33c61358378177b31000000000c00010073797a31000000001400090062726f6171d0d6490b21d1d3b4b17d77fb854c19d31c18e7a0cbbfee97131edc98993cf55676fcbc453fa99779f2f4633cd2a27e077e042a777129fb7e2722a3aed2afbe03852a9deaac55e2b4935e0f698b622ee34faee766b91d4245c6ef65c952bb2b2bac23ef8d14d88d92547f3e66ffa554c6ec7de1a3c3c2cc0c3f41a50000f77a91126c14b62e048ee86677e4155d9741ca7ea52761ca7538f49119ac76b54806c906c11a02f6796564d61033b727d3f3d81ca7861a5c0cbf7a5450b0eb40b162914f000000000000000000000c84b37560157e7c56a4c1cb921e0000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x801) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000840)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000880)={@remote, 0x800, 0x0, 0x3, 0x1, 0x0, 0x10001}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @dev, @remote}, &(0x7f0000000640)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r2}) socket$inet6(0xa, 0x8, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000002c0)) connect$inet6(r4, &(0x7f0000000680)={0xa, 0x4e20, 0x4000040f9, @loopback, 0x100000000}, 0xff55) r5 = syz_open_procfs(r2, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\x00\xdcK\r\x8d\xae\x98&@\xd0\xe6\x18\xc3\xa6nYn\x1c\x92\xde\x0e\xaa1\x91~X\xd6\x16kd\xa7\xce+\xcd\xc2z\x15\x8cZ\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\xa2\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r4, r5, &(0x7f00000000c0)=0x202, 0x8) 12:02:15 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}) [ 729.088693][ T25] audit: type=1800 audit(1563796935.967:71): pid=29952 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16663 res=0 12:02:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 729.158341][T29782] FAT-fs (loop2): bogus number of reserved sectors [ 729.165590][T29782] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 729.796359][T30220] FAT-fs (loop2): bogus number of reserved sectors [ 729.803140][T30220] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, 0x0, 0x0) 12:02:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 730.583699][T30542] FAT-fs (loop2): bogus number of reserved sectors [ 730.590585][T30542] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, 0x0, 0x0) 12:02:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, 0x0, 0x0) [ 731.387695][T30974] FAT-fs (loop2): bogus number of reserved sectors [ 731.395873][T30974] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 12:02:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 732.396219][T31220] FAT-fs (loop2): bogus number of reserved sectors [ 732.403728][T31220] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 732.990996][T31413] FAT-fs (loop2): bogus number of reserved sectors [ 732.999203][T31413] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 733.708633][T31570] FAT-fs (loop2): bogus number of reserved sectors [ 733.716960][T31570] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 734.370820][T31924] FAT-fs (loop2): bogus number of reserved sectors [ 734.378258][T31924] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 735.474419][T32183] FAT-fs (loop2): bogus number of reserved sectors [ 735.481460][T32183] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 736.449794][T32479] FAT-fs (loop2): bogus number of reserved sectors [ 736.458003][T32479] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 737.160576][ T320] FAT-fs (loop2): invalid media value (0x00) [ 737.167985][ T320] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 738.077575][ T507] FAT-fs (loop2): invalid media value (0x00) [ 738.085032][ T507] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 739.154896][ T843] FAT-fs (loop2): invalid media value (0x00) [ 739.161308][ T843] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 739.936333][ T1045] FAT-fs (loop2): invalid media value (0x00) [ 739.942638][ T1045] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:27 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:27 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 741.018077][ T1302] FAT-fs (loop2): invalid media value (0x00) [ 741.025804][ T1302] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:28 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:28 executing program 3: io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) 12:02:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 741.954838][ T1600] FAT-fs (loop2): invalid media value (0x00) [ 741.961803][ T1600] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:29 executing program 3: io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) 12:02:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:29 executing program 3: io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) 12:02:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 742.905989][ T1920] FAT-fs (loop2): invalid media value (0x00) [ 742.912199][ T1920] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 743.130443][ T1929] FAT-fs (loop1): bogus number of reserved sectors [ 743.138402][ T1929] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 743.511661][ T2056] FAT-fs (loop2): invalid media value (0x00) [ 743.518427][ T2056] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:30 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 743.904770][ T2160] FAT-fs (loop1): bogus number of reserved sectors [ 743.911536][ T2160] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 744.409427][ T2177] FAT-fs (loop2): invalid media value (0x00) [ 744.416565][ T2177] FAT-fs (loop2): Can't find a valid FAT filesystem 12:02:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 744.730867][ T2379] FAT-fs (loop1): bogus number of reserved sectors [ 744.738095][ T2379] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 745.252074][ T2419] FAT-fs (loop0): invalid media value (0x00) [ 745.258649][ T2419] FAT-fs (loop0): Can't find a valid FAT filesystem 12:02:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 745.699307][ T2453] FAT-fs (loop1): bogus number of reserved sectors [ 745.707078][ T2453] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 746.619344][ T2731] FAT-fs (loop1): bogus number of reserved sectors [ 746.627552][ T2731] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 747.403316][ T3039] FAT-fs (loop1): bogus number of reserved sectors [ 747.410058][ T3039] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:34 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:34 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) 12:02:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:35 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) [ 748.259163][ T3323] FAT-fs (loop1): bogus number of reserved sectors [ 748.267411][ T3323] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:35 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, 0x0) 12:02:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 749.103083][ T3570] FAT-fs (loop1): bogus number of reserved sectors [ 749.110020][ T3570] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:36 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) 12:02:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:36 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) [ 750.161192][ T4022] FAT-fs (loop1): bogus number of reserved sectors [ 750.168302][ T4022] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x0, &(0x7f0000002a00)) 12:02:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:02:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:02:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 751.064494][ T4272] FAT-fs (loop1): bogus number of reserved sectors [ 751.071222][ T4272] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[0x0]) 12:02:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 12:02:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 751.765481][ T4396] FAT-fs (loop1): bogus number of reserved sectors [ 751.773338][ T4396] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 12:02:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 752.484120][ T4580] FAT-fs (loop1): bogus number of reserved sectors [ 752.490822][ T4580] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 12:02:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:40 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) 12:02:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 753.256676][ T4780] FAT-fs (loop1): bogus number of reserved sectors [ 753.263371][ T4780] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:40 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) 12:02:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:40 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) [ 754.032866][ T5081] FAT-fs (loop1): bogus number of reserved sectors [ 754.040314][ T5081] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 3: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 754.867079][ T5312] FAT-fs (loop1): bogus number of reserved sectors [ 754.873939][ T5312] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340), 0x84800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:42 executing program 3: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 755.691429][ T5535] FAT-fs (loop1): bogus number of reserved sectors [ 755.698457][ T5535] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:42 executing program 5: socket$tipc(0x1e, 0x5, 0x0) getpid() r0 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r0, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x100000000, 0x30}, 0xc) connect$x25(r2, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:43 executing program 3: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:43 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 756.555595][ T5827] FAT-fs (loop1): bogus number of reserved sectors [ 756.562332][ T5827] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:44 executing program 5: socket$tipc(0x1e, 0x5, 0x0) getpid() r0 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r0, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x100000000, 0x30}, 0xc) connect$x25(r2, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 757.323801][ T6054] FAT-fs (loop1): bogus number of reserved sectors [ 757.330560][ T6054] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:44 executing program 3: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:44 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340), 0x84800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:44 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340), 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 758.066303][ T6185] FAT-fs (loop1): invalid media value (0x00) [ 758.072625][ T6185] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:45 executing program 3: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340), 0x84800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:45 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 758.706697][ T6222] FAT-fs (loop1): invalid media value (0x00) [ 758.712972][ T6222] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:45 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:45 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:45 executing program 3: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:46 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) [ 759.633652][ T6261] FAT-fs (loop1): invalid media value (0x00) [ 759.639987][ T6261] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:46 executing program 3: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:46 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x100000000, 0x30}, 0xc) connect$x25(0xffffffffffffffff, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:47 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:47 executing program 5: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 760.472023][ T6412] FAT-fs (loop1): invalid media value (0x00) [ 760.478789][ T6412] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:47 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x100000000, 0x30}, 0xc) connect$x25(0xffffffffffffffff, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:47 executing program 5: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) [ 761.326348][ T6645] FAT-fs (loop1): invalid media value (0x00) [ 761.332581][ T6645] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:48 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:48 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:48 executing program 5: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:48 executing program 5: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 762.184167][ T6819] FAT-fs (loop1): invalid media value (0x00) [ 762.190502][ T6819] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:49 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, 0x0, 0x0) 12:02:49 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:49 executing program 5: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:49 executing program 0: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x100000000, 0x30}, 0xc) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:49 executing program 2: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 762.970015][ T6950] FAT-fs (loop1): invalid media value (0x00) [ 762.976671][ T6950] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:50 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:50 executing program 3 (fault-call:10 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:50 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 763.631910][ T7066] FAULT_INJECTION: forcing a failure. [ 763.631910][ T7066] name failslab, interval 1, probability 0, space 0, times 0 [ 763.646404][ T7066] CPU: 1 PID: 7066 Comm: syz-executor.3 Not tainted 5.2.0+ #64 [ 763.653979][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.664145][ T7066] Call Trace: [ 763.667463][ T7066] dump_stack+0x16f/0x1f0 [ 763.671827][ T7066] should_fail.cold+0xa/0x15 [ 763.676460][ T7066] ? fault_create_debugfs_attr+0x180/0x180 [ 763.682301][ T7066] __should_failslab+0x121/0x190 [ 763.687271][ T7066] should_failslab+0x9/0x14 [ 763.691973][ T7066] __kmalloc+0x2ce/0x760 [ 763.696245][ T7066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 763.702522][ T7066] ? strnlen_user+0x1ed/0x2e0 [ 763.707225][ T7066] ? __x64_sys_memfd_create+0x13c/0x470 [ 763.712924][ T7066] __x64_sys_memfd_create+0x13c/0x470 [ 763.718327][ T7066] ? memfd_fcntl+0x1590/0x1590 [ 763.723127][ T7066] ? do_syscall_64+0x26/0x6a0 [ 763.727837][ T7066] ? lockdep_hardirqs_on+0x418/0x5d0 [ 763.733159][ T7066] ? trace_hardirqs_on+0x67/0x220 [ 763.738295][ T7066] do_syscall_64+0xfd/0x6a0 [ 763.742838][ T7066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.748743][ T7066] RIP: 0033:0x459819 [ 763.752658][ T7066] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 763.772280][ T7066] RSP: 002b:00007f6d068c9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 763.780723][ T7066] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 763.788709][ T7066] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c [ 763.796708][ T7066] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 763.804785][ T7066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6d068ca6d4 [ 763.812774][ T7066] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000006 [ 763.825529][ T7078] FAULT_INJECTION: forcing a failure. [ 763.825529][ T7078] name failslab, interval 1, probability 0, space 0, times 0 [ 763.839832][ T7078] CPU: 0 PID: 7078 Comm: syz-executor.5 Not tainted 5.2.0+ #64 [ 763.847404][ T7078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.857611][ T7078] Call Trace: [ 763.860946][ T7078] dump_stack+0x16f/0x1f0 [ 763.865293][ T7078] should_fail.cold+0xa/0x15 [ 763.869919][ T7078] ? fault_create_debugfs_attr+0x180/0x180 [ 763.875757][ T7078] __should_failslab+0x121/0x190 [ 763.880720][ T7078] should_failslab+0x9/0x14 [ 763.885240][ T7078] kmem_cache_alloc+0x298/0x700 [ 763.890108][ T7078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 763.897662][ T7078] ? _copy_from_user+0x12c/0x1a0 [ 763.902644][ T7078] io_submit_one+0x10e/0x2de0 [ 763.907359][ T7078] ? lookup_ioctx+0x1d9/0x800 [ 763.912052][ T7078] ? __might_fault+0x12b/0x1e0 [ 763.916828][ T7078] ? find_held_lock+0x35/0x130 [ 763.921621][ T7078] ? ioctx_alloc+0x1cc0/0x1cc0 [ 763.926424][ T7078] __x64_sys_io_submit+0x1bd/0x540 [ 763.931559][ T7078] ? __x64_sys_io_submit+0x1bd/0x540 [ 763.936869][ T7078] ? __ia32_sys_io_destroy+0x3f0/0x3f0 [ 763.942349][ T7078] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 763.947836][ T7078] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 763.953302][ T7078] ? do_syscall_64+0x26/0x6a0 [ 763.957990][ T7078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.964076][ T7078] ? do_syscall_64+0x26/0x6a0 [ 763.968763][ T7078] ? lockdep_hardirqs_on+0x418/0x5d0 [ 763.974083][ T7078] do_syscall_64+0xfd/0x6a0 [ 763.978605][ T7078] ? do_syscall_64+0xfd/0x6a0 [ 763.983296][ T7078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.989196][ T7078] RIP: 0033:0x459819 [ 763.993099][ T7078] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 764.012713][ T7078] RSP: 002b:00007f3c7e87cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 764.021138][ T7078] RAX: ffffffffffffffda RBX: 00007f3c7e87cc90 RCX: 0000000000459819 [ 764.029118][ T7078] RDX: 0000000020002a00 RSI: 0000000000000001 RDI: 00007f3c7e854000 [ 764.037131][ T7078] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 764.045105][ T7078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c7e87d6d4 [ 764.053089][ T7078] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 0000000000000004 12:02:51 executing program 0 (fault-call:9 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 764.122613][ T7065] FAT-fs (loop1): invalid media value (0x00) [ 764.130234][ T7065] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:51 executing program 2 (fault-call:6 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:51 executing program 4: socket$tipc(0x1e, 0x5, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(0x0, 0x0, 0x400000) write$P9_RRENAME(r1, &(0x7f00000002c0)={0x7, 0x15, 0x8001}, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000012c0)=""/55, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000e40)='security.capability\x00'}, 0x30) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000540)="0d000000000000001ec53a2ae3928a31eb4a2ee6b4464dc20fbe43fe306dae5456de96e8176b10e4fc8ee97954b33dda0485fd72ebba9e1f4f9d", 0x3a, 0x40000, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000ac0)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b00)='em1\x00', &(0x7f0000000b40)='ppp0wlan0loself-cpusetself\'posix_acl_access$\x8f-&):-\x00', &(0x7f0000000b80)='$vboxnet1@\x00', &(0x7f0000000bc0)='(\x00'], &(0x7f0000000e00)=[0x0, 0x0, &(0x7f0000000d80)='}mime_type-\x00', &(0x7f0000000dc0)='security.selinux\x00'], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xaf}, &(0x7f00000000c0)=0x8) connect$x25(r3, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000201ffd41810000000500000001000000073e01ef0706000000c3f00000f3d70000c001000009000000"]) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 12:02:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:51 executing program 5 (fault-call:2 fault-nth:1): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 764.412353][ T7190] FAULT_INJECTION: forcing a failure. [ 764.412353][ T7190] name failslab, interval 1, probability 0, space 0, times 0 [ 764.425392][ T7190] CPU: 0 PID: 7190 Comm: syz-executor.2 Not tainted 5.2.0+ #64 [ 764.432990][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.443060][ T7190] Call Trace: [ 764.446378][ T7190] dump_stack+0x16f/0x1f0 [ 764.450727][ T7190] should_fail.cold+0xa/0x15 [ 764.455336][ T7190] ? fault_create_debugfs_attr+0x180/0x180 [ 764.461162][ T7190] ? mark_held_locks+0xf0/0xf0 [ 764.465946][ T7190] __should_failslab+0x121/0x190 [ 764.470907][ T7190] should_failslab+0x9/0x14 [ 764.475440][ T7190] kmem_cache_alloc_trace+0x4b/0x770 [ 764.480746][ T7190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 764.487083][ T7190] ? ___neigh_lookup_noref.constprop.0+0x53b/0x780 [ 764.493630][ T7190] find_match+0x842/0xd70 [ 764.497988][ T7190] __find_rr_leaf+0x14e/0x750 [ 764.502776][ T7190] ? nexthop_is_blackhole+0x750/0x750 [ 764.508243][ T7190] ? fib6_add+0x3900/0x3900 [ 764.512782][ T7190] ? unwind_get_return_address+0x61/0xa0 [ 764.518459][ T7190] fib6_table_lookup+0x697/0xd70 [ 764.523470][ T7190] ? rt6_age_exceptions+0x130/0x130 [ 764.528705][ T7190] ip6_pol_route+0x1f8/0xac0 [ 764.533320][ T7190] ? ip6_pol_route_lookup+0x1200/0x1200 [ 764.538986][ T7190] ? __kasan_check_read+0x11/0x20 [ 764.544059][ T7190] ? mark_lock+0xc0/0x11e0 [ 764.548500][ T7190] ip6_pol_route_output+0x54/0x70 [ 764.553652][ T7190] fib6_rule_lookup+0x133/0x7a0 [ 764.558535][ T7190] ? lock_downgrade+0x920/0x920 [ 764.563410][ T7190] ? ip6_pol_route_input+0x80/0x80 [ 764.568552][ T7190] ? fib6_lookup+0x340/0x340 [ 764.573176][ T7190] ? mark_held_locks+0xf0/0xf0 [ 764.577966][ T7190] ? __kasan_check_write+0x14/0x20 [ 764.583114][ T7190] ? __kasan_check_read+0x11/0x20 [ 764.588192][ T7190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 764.594463][ T7190] ip6_route_output_flags_noref+0x2d6/0x360 [ 764.600384][ T7190] ip6_route_output_flags+0x108/0x4e0 [ 764.605769][ T7190] ? ip6_mtu+0x490/0x490 [ 764.610045][ T7190] ? find_held_lock+0x35/0x130 [ 764.614817][ T7190] ? __kasan_check_read+0x11/0x20 [ 764.619923][ T7190] ip6_dst_lookup_tail+0x1046/0x1ef0 [ 764.625229][ T7190] ? __kasan_check_read+0x11/0x20 [ 764.630278][ T7190] ? ip6_flush_pending_frames+0xd0/0xd0 [ 764.635829][ T7190] ? avc_has_perm+0x378/0x600 [ 764.640517][ T7190] ? find_held_lock+0x35/0x130 [ 764.645296][ T7190] ? avc_has_perm+0x378/0x600 [ 764.649993][ T7190] ? __kasan_check_read+0x11/0x20 [ 764.655029][ T7190] ? mark_lock+0xc0/0x11e0 12:02:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 764.659463][ T7190] ip6_dst_lookup_flow+0xa8/0x220 [ 764.664511][ T7190] ? ip6_dst_lookup+0x70/0x70 [ 764.669277][ T7190] dccp_v6_connect+0x7ae/0x1900 [ 764.674234][ T7190] ? dccp_v6_init_sock+0xa0/0xa0 [ 764.679210][ T7190] __inet_stream_connect+0x852/0xeb0 [ 764.684514][ T7190] ? __inet_stream_connect+0x852/0xeb0 [ 764.689988][ T7190] ? mark_held_locks+0xa4/0xf0 [ 764.694777][ T7190] ? ipv4_mib_init_net+0x570/0x570 [ 764.699893][ T7190] ? lock_sock_nested+0x9a/0x120 [ 764.704867][ T7190] ? trace_hardirqs_on+0x67/0x220 [ 764.709919][ T7190] ? lock_sock_nested+0x9a/0x120 [ 764.709940][ T7190] ? __local_bh_enable_ip+0x15b/0x240 [ 764.709963][ T7190] inet_stream_connect+0x58/0xa0 [ 764.709986][ T7190] __sys_connect+0x264/0x330 [ 764.710012][ T7190] ? __ia32_sys_accept+0xb0/0xb0 [ 764.734821][ T7190] ? fput+0x1b/0x20 [ 764.738641][ T7190] ? ksys_write+0x1cf/0x290 [ 764.743157][ T7190] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 764.743175][ T7190] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 764.743191][ T7190] ? do_syscall_64+0x26/0x6a0 [ 764.743209][ T7190] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 764.743230][ T7190] ? do_syscall_64+0x26/0x6a0 [ 764.754153][ T7190] __x64_sys_connect+0x73/0xb0 [ 764.754175][ T7190] do_syscall_64+0xfd/0x6a0 [ 764.754199][ T7190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 764.786248][ T7190] RIP: 0033:0x459819 [ 764.790159][ T7190] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 764.809810][ T7190] RSP: 002b:00007fb892b43c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 764.818239][ T7190] RAX: ffffffffffffffda RBX: 00007fb892b43c90 RCX: 0000000000459819 [ 764.826215][ T7190] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000006 [ 764.834193][ T7190] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 764.842166][ T7190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb892b446d4 [ 764.850141][ T7190] R13: 00000000004bfd71 R14: 00000000004d1918 R15: 0000000000000007 12:02:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 764.927960][ T7212] FAT-fs (loop1): invalid media value (0x00) [ 764.934675][ T7212] FAT-fs (loop1): Can't find a valid FAT filesystem 12:02:51 executing program 2 (fault-call:6 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:51 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 765.187279][ T7469] FAULT_INJECTION: forcing a failure. [ 765.187279][ T7469] name failslab, interval 1, probability 0, space 0, times 0 [ 765.200387][ T7469] CPU: 0 PID: 7469 Comm: syz-executor.2 Not tainted 5.2.0+ #64 [ 765.207953][ T7469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.218025][ T7469] Call Trace: [ 765.221337][ T7469] dump_stack+0x16f/0x1f0 [ 765.225690][ T7469] should_fail.cold+0xa/0x15 [ 765.230303][ T7469] ? fault_create_debugfs_attr+0x180/0x180 [ 765.236172][ T7469] __should_failslab+0x121/0x190 [ 765.236225][ T7469] should_failslab+0x9/0x14 [ 765.236247][ T7469] kmem_cache_alloc_node+0x25d/0x720 [ 765.250982][ T7469] ? ip6_mtu+0x1ce/0x490 [ 765.255247][ T7469] __alloc_skb+0xd5/0x5e0 [ 765.259596][ T7469] ? netdev_alloc_frag+0x140/0x140 [ 765.264725][ T7469] ? dccp_sync_mss+0x1f8/0x310 [ 765.269506][ T7469] dccp_connect+0x225/0x630 [ 765.274030][ T7469] dccp_v6_connect+0xd91/0x1900 [ 765.278897][ T7469] ? dccp_v6_init_sock+0xa0/0xa0 [ 765.283870][ T7469] __inet_stream_connect+0x852/0xeb0 [ 765.289170][ T7469] ? __inet_stream_connect+0x852/0xeb0 [ 765.294731][ T7469] ? mark_held_locks+0xa4/0xf0 [ 765.299514][ T7469] ? ipv4_mib_init_net+0x570/0x570 [ 765.304634][ T7469] ? lock_sock_nested+0x9a/0x120 [ 765.309595][ T7469] ? trace_hardirqs_on+0x67/0x220 [ 765.314633][ T7469] ? lock_sock_nested+0x9a/0x120 [ 765.319593][ T7469] ? __local_bh_enable_ip+0x15b/0x240 [ 765.324984][ T7469] inet_stream_connect+0x58/0xa0 [ 765.329936][ T7469] __sys_connect+0x264/0x330 [ 765.334538][ T7469] ? __ia32_sys_accept+0xb0/0xb0 [ 765.339498][ T7469] ? fput+0x1b/0x20 [ 765.343315][ T7469] ? ksys_write+0x1cf/0x290 [ 765.347833][ T7469] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 765.353307][ T7469] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 765.358781][ T7469] ? do_syscall_64+0x26/0x6a0 [ 765.363518][ T7469] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.369611][ T7469] ? do_syscall_64+0x26/0x6a0 [ 765.374329][ T7469] __x64_sys_connect+0x73/0xb0 [ 765.379109][ T7469] do_syscall_64+0xfd/0x6a0 [ 765.383638][ T7469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.389537][ T7469] RIP: 0033:0x459819 [ 765.393440][ T7469] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 765.413056][ T7469] RSP: 002b:00007fb892b43c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 765.421486][ T7469] RAX: ffffffffffffffda RBX: 00007fb892b43c90 RCX: 0000000000459819 [ 765.429470][ T7469] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000006 [ 765.437455][ T7469] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 765.445442][ T7469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb892b446d4 [ 765.453435][ T7469] R13: 00000000004bfd71 R14: 00000000004d1918 R15: 0000000000000007 12:02:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffb389d055f2982be9c7ffffffffffffffffffffff0806000186dd061020000000000000000000000000000000000009ffe0000800c0379a6cca5afe880000000000feffffffffffffff01d241e7dee6915d42f7ff"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x2, 0x4e20, 0x0, @empty}, 0x1c) 12:02:52 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:52 executing program 2 (fault-call:6 fault-nth:2): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:52 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x3, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffe72, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0xfffffffffffffffc, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0xe5f2, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f00000002c0)={0x5, "abb53171592f227ecc5c8d2d8d334c6d0f073a8b09a431eebf84c9db317b84e6", 0x5, 0x100, 0x101, 0x2, 0x10, 0x7, 0x200, 0x5}) fchdir(r1) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:anacron_exec_t:s0\x00', 0x24) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000200)=0x1) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000030000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 766.124323][ T7884] FAULT_INJECTION: forcing a failure. [ 766.124323][ T7884] name failslab, interval 1, probability 0, space 0, times 0 [ 766.137312][ T7884] CPU: 1 PID: 7884 Comm: syz-executor.2 Not tainted 5.2.0+ #64 [ 766.144883][ T7884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.154970][ T7884] Call Trace: [ 766.158304][ T7884] dump_stack+0x16f/0x1f0 [ 766.162672][ T7884] should_fail.cold+0xa/0x15 [ 766.167391][ T7884] ? fault_create_debugfs_attr+0x180/0x180 [ 766.173234][ T7884] __should_failslab+0x121/0x190 [ 766.178198][ T7884] should_failslab+0x9/0x14 [ 766.182714][ T7884] kmem_cache_alloc_node_trace+0x269/0x730 [ 766.188547][ T7884] __kmalloc_node_track_caller+0x3d/0x70 [ 766.194299][ T7884] __kmalloc_reserve.isra.0+0x40/0xf0 [ 766.199694][ T7884] __alloc_skb+0x10b/0x5e0 [ 766.204134][ T7884] ? netdev_alloc_frag+0x140/0x140 [ 766.209262][ T7884] ? dccp_sync_mss+0x1f8/0x310 [ 766.214048][ T7884] dccp_connect+0x225/0x630 [ 766.218585][ T7884] dccp_v6_connect+0xd91/0x1900 [ 766.223458][ T7884] ? dccp_v6_init_sock+0xa0/0xa0 [ 766.228442][ T7884] __inet_stream_connect+0x852/0xeb0 [ 766.233751][ T7884] ? __inet_stream_connect+0x852/0xeb0 [ 766.239238][ T7884] ? mark_held_locks+0xa4/0xf0 [ 766.244030][ T7884] ? ipv4_mib_init_net+0x570/0x570 [ 766.249167][ T7884] ? lock_sock_nested+0x9a/0x120 [ 766.254130][ T7884] ? trace_hardirqs_on+0x67/0x220 [ 766.259173][ T7884] ? lock_sock_nested+0x9a/0x120 [ 766.264146][ T7884] ? __local_bh_enable_ip+0x15b/0x240 [ 766.269537][ T7884] inet_stream_connect+0x58/0xa0 [ 766.274502][ T7884] __sys_connect+0x264/0x330 [ 766.279116][ T7884] ? __ia32_sys_accept+0xb0/0xb0 [ 766.284079][ T7884] ? fput+0x1b/0x20 [ 766.287908][ T7884] ? ksys_write+0x1cf/0x290 [ 766.292437][ T7884] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 766.297919][ T7884] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 766.303409][ T7884] ? do_syscall_64+0x26/0x6a0 [ 766.308115][ T7884] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.314208][ T7884] ? do_syscall_64+0x26/0x6a0 [ 766.319105][ T7884] __x64_sys_connect+0x73/0xb0 [ 766.323891][ T7884] do_syscall_64+0xfd/0x6a0 [ 766.328421][ T7884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.334329][ T7884] RIP: 0033:0x459819 [ 766.338240][ T7884] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 766.357859][ T7884] RSP: 002b:00007fb892b43c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 766.366300][ T7884] RAX: ffffffffffffffda RBX: 00007fb892b43c90 RCX: 0000000000459819 12:02:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x3, 0x4e20, 0x0, @empty}, 0x1c) [ 766.374319][ T7884] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000006 [ 766.382304][ T7884] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 766.390287][ T7884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb892b446d4 [ 766.398368][ T7884] R13: 00000000004bfd71 R14: 00000000004d1918 R15: 0000000000000007 12:02:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x4, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x4, 0x4e20, 0x0, @empty}, 0x1c) 12:02:53 executing program 2 (fault-call:6 fault-nth:3): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000000740)="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") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000500)={{0x3, 0x7, 0xffffffff, 0x11ccd5a8, '\x00', 0x81}, 0x0, 0x1, 0x9, r2, 0x3, 0x3, 'syz1\x00', &(0x7f0000000200)=['vfat\x00', './cgroup\x00', 'keyringem0\x00'], 0x19, [], [0x7e06, 0x0, 0x5f, 0x553bfa9d]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x5, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 766.914047][ T8247] FAULT_INJECTION: forcing a failure. [ 766.914047][ T8247] name failslab, interval 1, probability 0, space 0, times 0 [ 766.926877][ T8247] CPU: 1 PID: 8247 Comm: syz-executor.2 Not tainted 5.2.0+ #64 [ 766.926889][ T8247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.926896][ T8247] Call Trace: [ 766.926925][ T8247] dump_stack+0x16f/0x1f0 [ 766.944540][ T8247] should_fail.cold+0xa/0x15 [ 766.944558][ T8247] ? fault_create_debugfs_attr+0x180/0x180 [ 766.944581][ T8247] __should_failslab+0x121/0x190 [ 766.944597][ T8247] should_failslab+0x9/0x14 [ 766.944610][ T8247] kmem_cache_alloc+0x298/0x700 [ 766.944634][ T8247] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 766.983149][ T8247] skb_clone+0x154/0x3d0 [ 766.987411][ T8247] dccp_skb_entail+0xa8/0xd0 [ 766.992006][ T8247] dccp_connect+0x31c/0x630 [ 766.996515][ T8247] dccp_v6_connect+0xd91/0x1900 [ 767.001379][ T8247] ? dccp_v6_init_sock+0xa0/0xa0 [ 767.006349][ T8247] __inet_stream_connect+0x852/0xeb0 [ 767.011639][ T8247] ? __inet_stream_connect+0x852/0xeb0 [ 767.017212][ T8247] ? mark_held_locks+0xa4/0xf0 [ 767.021986][ T8247] ? ipv4_mib_init_net+0x570/0x570 [ 767.027111][ T8247] ? lock_sock_nested+0x9a/0x120 [ 767.032059][ T8247] ? trace_hardirqs_on+0x67/0x220 [ 767.037120][ T8247] ? lock_sock_nested+0x9a/0x120 [ 767.042074][ T8247] ? __local_bh_enable_ip+0x15b/0x240 [ 767.047469][ T8247] inet_stream_connect+0x58/0xa0 [ 767.052414][ T8247] __sys_connect+0x264/0x330 [ 767.057012][ T8247] ? __ia32_sys_accept+0xb0/0xb0 [ 767.061967][ T8247] ? fput+0x1b/0x20 [ 767.065783][ T8247] ? ksys_write+0x1cf/0x290 [ 767.070300][ T8247] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 767.075769][ T8247] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 767.081240][ T8247] ? do_syscall_64+0x26/0x6a0 [ 767.085925][ T8247] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.092000][ T8247] ? do_syscall_64+0x26/0x6a0 [ 767.096701][ T8247] __x64_sys_connect+0x73/0xb0 [ 767.101476][ T8247] do_syscall_64+0xfd/0x6a0 [ 767.105993][ T8247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.111898][ T8247] RIP: 0033:0x459819 [ 767.115809][ T8247] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 767.135427][ T8247] RSP: 002b:00007fb892b43c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 767.143861][ T8247] RAX: ffffffffffffffda RBX: 00007fb892b43c90 RCX: 0000000000459819 [ 767.151873][ T8247] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000006 12:02:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x5, 0x4e20, 0x0, @empty}, 0x1c) [ 767.159861][ T8247] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 767.167844][ T8247] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb892b446d4 [ 767.175919][ T8247] R13: 00000000004bfd71 R14: 00000000004d1918 R15: 0000000000000007 12:02:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(0x0, 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:54 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x7, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x6, 0x4e20, 0x0, @empty}, 0x1c) 12:02:54 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x8, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000000000000001eec6d36301"], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x7ff, 0x6, 0x8, {0x77359400}, 0x1, 0xa3a}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 12:02:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 12:02:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x9, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:55 executing program 4 (fault-call:1 fault-nth:0): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) [ 768.398260][ T8946] FAULT_INJECTION: forcing a failure. [ 768.398260][ T8946] name failslab, interval 1, probability 0, space 0, times 0 [ 768.411380][ T8946] CPU: 0 PID: 8946 Comm: syz-executor.4 Not tainted 5.2.0+ #64 [ 768.418933][ T8946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.429023][ T8946] Call Trace: [ 768.432330][ T8946] dump_stack+0x16f/0x1f0 [ 768.436687][ T8946] should_fail.cold+0xa/0x15 [ 768.441294][ T8946] ? fault_create_debugfs_attr+0x180/0x180 [ 768.447110][ T8946] ? __kasan_check_read+0x11/0x20 [ 768.452154][ T8946] __should_failslab+0x121/0x190 [ 768.457107][ T8946] should_failslab+0x9/0x14 [ 768.461625][ T8946] __kmalloc+0x2ce/0x760 [ 768.465883][ T8946] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 768.471621][ T8946] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 768.477363][ T8946] ? rcu_read_lock_sched_held+0x110/0x130 [ 768.483104][ T8946] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 768.488850][ T8946] tomoyo_realpath_from_path+0xcd/0x7b0 [ 768.494416][ T8946] ? tomoyo_path_number_perm+0x193/0x520 [ 768.500073][ T8946] tomoyo_path_number_perm+0x1dd/0x520 [ 768.505552][ T8946] ? tomoyo_path_number_perm+0x193/0x520 [ 768.511212][ T8946] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 768.517050][ T8946] ? __f_unlock_pos+0x19/0x20 [ 768.521959][ T8946] ? ___might_sleep+0x131/0x280 [ 768.526854][ T8946] ? selinux_file_mprotect+0x620/0x620 [ 768.532352][ T8946] ? __fget+0x388/0x560 [ 768.536524][ T8946] ? ksys_dup3+0x3e0/0x3e0 [ 768.540981][ T8946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 12:02:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x7, 0x4e20, 0x0, @empty}, 0x1c) [ 768.547231][ T8946] ? fput_many+0x12c/0x1a0 [ 768.551664][ T8946] tomoyo_file_ioctl+0x23/0x30 [ 768.556440][ T8946] security_file_ioctl+0x77/0xc0 [ 768.561400][ T8946] ksys_ioctl+0x57/0xd0 [ 768.565604][ T8946] __x64_sys_ioctl+0x73/0xb0 [ 768.570219][ T8946] do_syscall_64+0xfd/0x6a0 [ 768.574738][ T8946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.580630][ T8946] RIP: 0033:0x459819 12:02:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff0000000000000011ffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 768.584532][ T8946] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 768.604144][ T8946] RSP: 002b:00007fc8b4bf6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 768.612565][ T8946] RAX: ffffffffffffffda RBX: 00007fc8b4bf6c90 RCX: 0000000000459819 [ 768.620553][ T8946] RDX: 0000000000000000 RSI: 00000000c0046d00 RDI: 0000000000000003 [ 768.628533][ T8946] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 768.636503][ T8946] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8b4bf76d4 12:02:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x2, 0x4e20, 0x0, @empty}, 0x1c) [ 768.644523][ T8946] R13: 00000000004c3df1 R14: 00000000004d7bd0 R15: 0000000000000004 [ 768.652863][ T8946] ERROR: Out of memory at tomoyo_realpath_from_path. 12:02:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x300, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x3, 0x4e20, 0x0, @empty}, 0x1c) 12:02:55 executing program 4 (fault-call:1 fault-nth:1): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) [ 769.206530][ T9180] FAULT_INJECTION: forcing a failure. [ 769.206530][ T9180] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 769.219790][ T9180] CPU: 1 PID: 9180 Comm: syz-executor.4 Not tainted 5.2.0+ #64 [ 769.227340][ T9180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.237406][ T9180] Call Trace: [ 769.240737][ T9180] dump_stack+0x16f/0x1f0 [ 769.245095][ T9180] should_fail.cold+0xa/0x15 [ 769.249722][ T9180] ? fault_create_debugfs_attr+0x180/0x180 [ 769.255652][ T9180] ? __kasan_check_read+0x11/0x20 [ 769.260794][ T9180] should_fail_alloc_page+0x50/0x60 [ 769.266105][ T9180] __alloc_pages_nodemask+0x1a1/0x8e0 [ 769.271495][ T9180] ? __alloc_pages_slowpath+0x2520/0x2520 [ 769.277506][ T9180] ? __kasan_check_read+0x11/0x20 [ 769.282546][ T9180] cache_grow_begin+0x90/0xc90 [ 769.287341][ T9180] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 769.293079][ T9180] ? trace_hardirqs_off+0x62/0x210 [ 769.298207][ T9180] __kmalloc+0x694/0x760 [ 769.302620][ T9180] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 769.308355][ T9180] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 769.314107][ T9180] tomoyo_realpath_from_path+0xcd/0x7b0 [ 769.319682][ T9180] ? tomoyo_path_number_perm+0x193/0x520 [ 769.325340][ T9180] tomoyo_path_number_perm+0x1dd/0x520 [ 769.330816][ T9180] ? tomoyo_path_number_perm+0x193/0x520 [ 769.336471][ T9180] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 769.342552][ T9180] ? __f_unlock_pos+0x19/0x20 [ 769.347258][ T9180] ? ___might_sleep+0x131/0x280 [ 769.352145][ T9180] ? selinux_file_mprotect+0x620/0x620 [ 769.357615][ T9180] ? __fget+0x388/0x560 [ 769.361792][ T9180] ? ksys_dup3+0x3e0/0x3e0 [ 769.366255][ T9180] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 769.372526][ T9180] ? fput_many+0x12c/0x1a0 [ 769.376959][ T9180] tomoyo_file_ioctl+0x23/0x30 [ 769.381735][ T9180] security_file_ioctl+0x77/0xc0 [ 769.386693][ T9180] ksys_ioctl+0x57/0xd0 [ 769.390864][ T9180] __x64_sys_ioctl+0x73/0xb0 [ 769.395477][ T9180] do_syscall_64+0xfd/0x6a0 [ 769.400008][ T9180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.405915][ T9180] RIP: 0033:0x459819 [ 769.409820][ T9180] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 769.429433][ T9180] RSP: 002b:00007fc8b4bf6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 769.437860][ T9180] RAX: ffffffffffffffda RBX: 00007fc8b4bf6c90 RCX: 0000000000459819 [ 769.437880][ T9180] RDX: 0000000000000000 RSI: 00000000c0046d00 RDI: 0000000000000003 12:02:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x47f, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={r5, r6, r7}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000840)={0xe, @pix={0x3, 0x74ff, 0x777f5f5f, 0xb, 0x2, 0xe8, 0xb, 0x4, 0x1, 0x0, 0x0, 0x5}}) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000740)="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") umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000600)=ANY=[@ANYBLOB="018020d239802cd9d09ca2bb000c0200000500ff0000866dcf67fbe20fd0d0fc3792497b6214aca800000000000000022e89767e4523564385f207c0111c326d079e00f800"/86], &(0x7f0000000200)={0x0, 0x4, [0xe11, 0x30, 0x1e5, 0xd2d]}) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000080)='vfat\x00', 0x0, r1) 12:02:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x8, 0x4e20, 0x0, @empty}, 0x1c) [ 769.453836][ T9180] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 769.453846][ T9180] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8b4bf76d4 [ 769.453854][ T9180] R13: 00000000004c3df1 R14: 00000000004d7bd0 R15: 0000000000000004 12:02:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x4, 0x4e20, 0x0, @empty}, 0x1c) 12:02:56 executing program 4 (fault-call:1 fault-nth:2): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x5, 0x4e20, 0x0, @empty}, 0x1c) 12:02:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:02:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x9, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x4, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x6, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x3, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000400)=""/150) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000080)={0x5, "9e4b447922"}) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x2, 0x0) 12:02:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x7, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0x3e0, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x8, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x10, 0x0) 12:02:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x8, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x21) 12:02:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x9, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4b47, 0x0) 12:02:57 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x9, 0x4e20, 0x0, @empty}, 0x1c) 12:02:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xfffffffd, 0x4e20, 0x0, @empty}, 0x1c) 12:02:58 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0xf, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:58 executing program 1 (fault-call:9 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4b49, 0x0) 12:02:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0x3e0, 0x4e20, 0x0, @empty}, 0x1c) 12:02:58 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x900, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 771.561349][ T9944] FAULT_INJECTION: forcing a failure. [ 771.561349][ T9944] name failslab, interval 1, probability 0, space 0, times 0 [ 771.574519][ T9944] CPU: 1 PID: 9944 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 771.582081][ T9944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.592176][ T9944] Call Trace: [ 771.595581][ T9944] dump_stack+0x16f/0x1f0 [ 771.599929][ T9944] should_fail.cold+0xa/0x15 [ 771.604539][ T9944] ? fault_create_debugfs_attr+0x180/0x180 [ 771.610374][ T9944] __should_failslab+0x121/0x190 [ 771.615358][ T9944] should_failslab+0x9/0x14 [ 771.619881][ T9944] __kmalloc+0x2ce/0x760 [ 771.624143][ T9944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 771.630487][ T9944] ? fput_many+0x12c/0x1a0 [ 771.634922][ T9944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 771.641272][ T9944] ? strnlen_user+0x1ed/0x2e0 [ 771.645968][ T9944] ? __x64_sys_memfd_create+0x13c/0x470 [ 771.651562][ T9944] __x64_sys_memfd_create+0x13c/0x470 [ 771.656957][ T9944] ? memfd_fcntl+0x1590/0x1590 [ 771.661743][ T9944] ? do_syscall_64+0x26/0x6a0 [ 771.666449][ T9944] ? lockdep_hardirqs_on+0x418/0x5d0 [ 771.671773][ T9944] ? trace_hardirqs_on+0x67/0x220 [ 771.676833][ T9944] do_syscall_64+0xfd/0x6a0 [ 771.681364][ T9944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 771.687271][ T9944] RIP: 0033:0x459819 [ 771.691205][ T9944] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:02:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4c00, 0x0) 12:02:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) ioctl$void(r1, 0x5450) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 771.710985][ T9944] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 771.719691][ T9944] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 771.727678][ T9944] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c [ 771.735688][ T9944] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 771.743696][ T9944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aeb6d4 [ 771.751694][ T9944] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:02:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 12:02:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xfffffffd, 0x4e20, 0x0, @empty}, 0x1c) 12:02:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4c01, 0x0) 12:02:58 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0xf00, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 12:02:59 executing program 1 (fault-call:9 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:02:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 12:02:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5100, 0x0) [ 772.349990][T10287] FAULT_INJECTION: forcing a failure. [ 772.349990][T10287] name failslab, interval 1, probability 0, space 0, times 0 [ 772.366508][T10287] CPU: 1 PID: 10287 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 772.374166][T10287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.384417][T10287] Call Trace: [ 772.387742][T10287] dump_stack+0x16f/0x1f0 [ 772.392114][T10287] should_fail.cold+0xa/0x15 [ 772.396744][T10287] ? fault_create_debugfs_attr+0x180/0x180 [ 772.402596][T10287] __should_failslab+0x121/0x190 [ 772.407568][T10287] ? shmem_destroy_inode+0x80/0x80 [ 772.412730][T10287] should_failslab+0x9/0x14 [ 772.417259][T10287] kmem_cache_alloc+0x298/0x700 [ 772.422132][T10287] ? __alloc_fd+0x487/0x620 [ 772.426669][T10287] ? shmem_destroy_inode+0x80/0x80 [ 772.431835][T10287] shmem_alloc_inode+0x1c/0x50 [ 772.436998][T10287] alloc_inode+0x68/0x1e0 [ 772.441466][T10287] new_inode_pseudo+0x19/0xf0 [ 772.446185][T10287] new_inode+0x1f/0x40 [ 772.450278][T10287] shmem_get_inode+0x84/0x7e0 [ 772.455003][T10287] __shmem_file_setup.part.0+0x7e/0x2b0 [ 772.460586][T10287] shmem_file_setup+0x66/0x90 [ 772.465306][T10287] __x64_sys_memfd_create+0x2a2/0x470 [ 772.470803][T10287] ? memfd_fcntl+0x1590/0x1590 [ 772.475597][T10287] do_syscall_64+0xfd/0x6a0 [ 772.480133][T10287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.486132][T10287] RIP: 0033:0x459819 [ 772.490063][T10287] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 772.509700][T10287] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 772.518140][T10287] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 772.526126][T10287] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c [ 772.534135][T10287] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 772.542128][T10287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aeb6d4 12:02:59 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x3f00, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 772.550124][T10287] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:02:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) ptrace$peek(0x2, 0x0, &(0x7f0000000200)) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000840)=""/70, 0x46}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000740)=""/221, 0x3ea}, {&(0x7f0000000600)=""/144, 0xfffffef3}], 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) fsetxattr(r1, &(0x7f0000000480)=@known='system.posix_acl_default\x00', &(0x7f0000000500)='vfat\x00', 0x5, 0x1) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x2) sync() syz_emit_ethernet(0x42, &(0x7f00000008c0)=ANY=[@ANYBLOB="ffffffffffffffc892de3b77c8a8f55b234e3b0cffffffffff0806000186dd061000040f2567721dc000ffffe0000001c037a36c2d00d401880e5697f5c7a147458b87014209ccfe8800"/83], 0x0) r2 = semget(0x1, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000540)=""/147) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:02:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5101, 0x0) 12:02:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 12:02:59 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x4000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:02:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) 12:02:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) 12:02:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5111, 0x0) 12:02:59 executing program 1 (fault-call:9 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5402, 0x0) 12:03:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e25, 0x0, @empty}, 0x1c) [ 773.304683][T10545] FAULT_INJECTION: forcing a failure. [ 773.304683][T10545] name failslab, interval 1, probability 0, space 0, times 0 [ 773.318934][T10545] CPU: 0 PID: 10545 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 773.326600][T10545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 773.336692][T10545] Call Trace: [ 773.340007][T10545] dump_stack+0x16f/0x1f0 [ 773.344369][T10545] should_fail.cold+0xa/0x15 [ 773.348986][T10545] ? find_held_lock+0x35/0x130 [ 773.353772][T10545] ? fault_create_debugfs_attr+0x180/0x180 [ 773.359635][T10545] ? lockdep_hardirqs_on+0x418/0x5d0 [ 773.364944][T10545] __should_failslab+0x121/0x190 [ 773.369901][T10545] should_failslab+0x9/0x14 [ 773.374425][T10545] kmem_cache_alloc+0x298/0x700 [ 773.379292][T10545] ? __put_user_ns+0x70/0x70 [ 773.383911][T10545] security_inode_alloc+0x39/0x160 [ 773.389045][T10545] inode_init_always+0x56e/0xb50 [ 773.394003][T10545] alloc_inode+0x89/0x1e0 [ 773.398349][T10545] new_inode_pseudo+0x19/0xf0 [ 773.403041][T10545] new_inode+0x1f/0x40 [ 773.407167][T10545] shmem_get_inode+0x84/0x7e0 [ 773.411991][T10545] __shmem_file_setup.part.0+0x7e/0x2b0 [ 773.417589][T10545] shmem_file_setup+0x66/0x90 [ 773.422292][T10545] __x64_sys_memfd_create+0x2a2/0x470 [ 773.427709][T10545] ? memfd_fcntl+0x1590/0x1590 [ 773.432496][T10545] do_syscall_64+0xfd/0x6a0 [ 773.437030][T10545] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 773.442991][T10545] RIP: 0033:0x459819 [ 773.446908][T10545] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 773.466702][T10545] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 773.475135][T10545] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 773.483122][T10545] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c [ 773.491103][T10545] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 12:03:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x4400, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000200)="d020d33765ffe72db5e5ff7d34bf447d0d22e5dfc9b283753625b81ab89288b7f30daa281d4a98", 0x27) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x2) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:00 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x1000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 773.491120][T10545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aeb6d4 [ 773.507090][T10545] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5404, 0x0) 12:03:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e25, 0x0, @empty}, 0x1c) 12:03:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e26, 0x0, @empty}, 0x1c) 12:03:00 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x2000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x541b, 0x0) 12:03:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e27, 0x0, @empty}, 0x1c) 12:03:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x541c, 0x0) 12:03:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000ffff00000000ffffe0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e29, 0x0, @empty}, 0x1c) 12:03:01 executing program 1 (fault-call:9 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:01 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x4000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e26, 0x0, @empty}, 0x1c) 12:03:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5421, 0x0) 12:03:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5425, 0x0) [ 774.479196][T10897] FAULT_INJECTION: forcing a failure. [ 774.479196][T10897] name failslab, interval 1, probability 0, space 0, times 0 [ 774.493143][T10897] CPU: 1 PID: 10897 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 774.500807][T10897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 774.510890][T10897] Call Trace: [ 774.514209][T10897] dump_stack+0x16f/0x1f0 [ 774.518570][T10897] should_fail.cold+0xa/0x15 [ 774.523185][T10897] ? fault_create_debugfs_attr+0x180/0x180 [ 774.529032][T10897] __should_failslab+0x121/0x190 [ 774.534006][T10897] should_failslab+0x9/0x14 [ 774.538549][T10897] kmem_cache_alloc+0x298/0x700 [ 774.543440][T10897] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 774.549282][T10897] ? current_time+0x6b/0x140 [ 774.553900][T10897] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 774.559739][T10897] ? lockdep_hardirqs_on+0x418/0x5d0 [ 774.565054][T10897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 774.571421][T10897] ? timespec64_trunc+0xf0/0x180 [ 774.576392][T10897] __d_alloc+0x2e/0x8c0 [ 774.580581][T10897] d_alloc_pseudo+0x1e/0x70 [ 774.585117][T10897] alloc_file_pseudo+0xe2/0x280 [ 774.589992][T10897] ? alloc_file+0x4d0/0x4d0 [ 774.594528][T10897] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 774.600859][T10897] __shmem_file_setup.part.0+0x108/0x2b0 [ 774.606612][T10897] shmem_file_setup+0x66/0x90 [ 774.611322][T10897] __x64_sys_memfd_create+0x2a2/0x470 [ 774.616720][T10897] ? memfd_fcntl+0x1590/0x1590 [ 774.621524][T10897] do_syscall_64+0xfd/0x6a0 [ 774.626065][T10897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 774.632066][T10897] RIP: 0033:0x459819 [ 774.635982][T10897] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 774.655884][T10897] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 774.664317][T10897] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 774.672303][T10897] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c [ 774.680299][T10897] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 774.688297][T10897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aeb6d4 [ 774.696277][T10897] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e2a, 0x0, @empty}, 0x1c) 12:03:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:01 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x8000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5450, 0x0) 12:03:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e2b, 0x0, @empty}, 0x1c) 12:03:02 executing program 1 (fault-call:9 fault-nth:4): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x9000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e27, 0x0, @empty}, 0x1c) 12:03:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5451, 0x0) 12:03:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e50, 0x0, @empty}, 0x1c) [ 775.445811][T11255] FAULT_INJECTION: forcing a failure. [ 775.445811][T11255] name failslab, interval 1, probability 0, space 0, times 0 [ 775.460103][T11255] CPU: 1 PID: 11255 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 775.467915][T11255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.477975][T11255] Call Trace: [ 775.481283][T11255] dump_stack+0x16f/0x1f0 [ 775.485633][T11255] should_fail.cold+0xa/0x15 [ 775.490241][T11255] ? fault_create_debugfs_attr+0x180/0x180 [ 775.496069][T11255] __should_failslab+0x121/0x190 [ 775.501024][T11255] should_failslab+0x9/0x14 [ 775.505535][T11255] kmem_cache_alloc+0x298/0x700 [ 775.510406][T11255] ? retint_kernel+0x10/0x10 [ 775.515040][T11255] __alloc_file+0x27/0x300 [ 775.519485][T11255] alloc_empty_file+0x72/0x170 [ 775.524275][T11255] alloc_file+0x5e/0x4d0 [ 775.528547][T11255] alloc_file_pseudo+0x189/0x280 [ 775.534802][T11255] ? alloc_file+0x4d0/0x4d0 [ 775.539348][T11255] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 775.545609][T11255] __shmem_file_setup.part.0+0x108/0x2b0 [ 775.551337][T11255] ? shmem_file_setup+0x1a/0x90 [ 775.556202][T11255] shmem_file_setup+0x66/0x90 [ 775.560899][T11255] __x64_sys_memfd_create+0x2a2/0x470 [ 775.566289][T11255] ? memfd_fcntl+0x1590/0x1590 [ 775.571067][T11255] ? do_syscall_64+0x26/0x6a0 [ 775.575776][T11255] ? lockdep_hardirqs_on+0x418/0x5d0 [ 775.581097][T11255] ? trace_hardirqs_on+0x67/0x220 [ 775.586147][T11255] do_syscall_64+0xfd/0x6a0 [ 775.590683][T11255] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:03:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0xf000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e54, 0x0, @empty}, 0x1c) 12:03:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000200)=0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 775.596598][T11255] RIP: 0033:0x459819 [ 775.600512][T11255] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 775.620127][T11255] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 775.620145][T11255] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 775.620155][T11255] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c 12:03:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5452, 0x0) [ 775.620164][T11255] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 775.620173][T11255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aeb6d4 [ 775.620181][T11255] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e29, 0x0, @empty}, 0x1c) 12:03:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xdb7e, 0x0, @empty}, 0x1c) 12:03:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5460, 0x0) 12:03:02 executing program 1 (fault-call:9 fault-nth:5): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x3f000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x2, @empty}, 0x1c) 12:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x6364, 0x0) 12:03:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x40000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e2a, 0x0, @empty}, 0x1c) 12:03:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) 12:03:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3, @empty}, 0x1c) [ 776.382447][T11652] FAULT_INJECTION: forcing a failure. [ 776.382447][T11652] name failslab, interval 1, probability 0, space 0, times 0 [ 776.395615][T11652] CPU: 0 PID: 11652 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 776.403273][T11652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 776.413343][T11652] Call Trace: [ 776.416657][T11652] dump_stack+0x16f/0x1f0 [ 776.421022][T11652] should_fail.cold+0xa/0x15 [ 776.425636][T11652] ? fault_create_debugfs_attr+0x180/0x180 [ 776.431478][T11652] ? remove_free_dqentry+0x250/0x4b0 [ 776.436787][T11652] __should_failslab+0x121/0x190 [ 776.436809][T11652] should_failslab+0x9/0x14 [ 776.436823][T11652] kmem_cache_alloc+0x298/0x700 [ 776.436851][T11652] security_file_alloc+0x39/0x170 [ 776.436874][T11652] __alloc_file+0xac/0x300 [ 776.460581][T11652] alloc_empty_file+0x72/0x170 [ 776.465394][T11652] alloc_file+0x5e/0x4d0 [ 776.469656][T11652] alloc_file_pseudo+0x189/0x280 [ 776.474609][T11652] ? alloc_file+0x4d0/0x4d0 [ 776.479150][T11652] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 776.485411][T11652] __shmem_file_setup.part.0+0x108/0x2b0 [ 776.491060][T11652] shmem_file_setup+0x66/0x90 [ 776.495758][T11652] __x64_sys_memfd_create+0x2a2/0x470 [ 776.501148][T11652] ? memfd_fcntl+0x1590/0x1590 [ 776.505923][T11652] ? do_syscall_64+0x26/0x6a0 [ 776.510625][T11652] ? lockdep_hardirqs_on+0x418/0x5d0 [ 776.515922][T11652] ? trace_hardirqs_on+0x67/0x220 [ 776.520957][T11652] do_syscall_64+0xfd/0x6a0 [ 776.525482][T11652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 776.531383][T11652] RIP: 0033:0x459819 [ 776.535297][T11652] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 776.554919][T11652] RSP: 002b:00007f31c9ac9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 776.563354][T11652] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000459819 [ 776.571344][T11652] RDX: 0000000020000068 RSI: 0000000000000000 RDI: 00000000004be72c 12:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x890e, 0x0) 12:03:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x4, @empty}, 0x1c) [ 776.579335][T11652] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 776.587321][T11652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31c9aca6d4 [ 776.595314][T11652] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8912, 0x0) 12:03:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e2b, 0x0, @empty}, 0x1c) 12:03:03 executing program 1 (fault-call:9 fault-nth:6): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x7ffffffff000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) write$P9_RLCREATE(r0, &(0x7f0000000200)={0x18, 0xf, 0x2, {{0x50, 0x3, 0x5}, 0x7}}, 0x18) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) sendto$inet(r0, &(0x7f0000000400)="290f18253e7bcd24411d915e4c7eb155d592c3ffcd0c88d1d1ca754d1ac6a837e5776d1733451c076f44f85eb9c0607d4471b151eed7aab3aa8e85b62976bcada68894d379c47308e09472691e250e2ed5f53bc14b95e194441fe4a2deeb811b1a5551ca3c6097155ff096c8731b42acdcc2570d4e3147968c54249632c07639327ca1daaff7aafe1e", 0x89, 0x4005, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8922, 0x0) 12:03:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5, @empty}, 0x1c) 12:03:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e3c, 0x0, @empty}, 0x1c) 12:03:03 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0xf0ffffff7f0000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8933, 0x0) [ 777.196412][T12086] FAULT_INJECTION: forcing a failure. [ 777.196412][T12086] name failslab, interval 1, probability 0, space 0, times 0 [ 777.210056][T12086] CPU: 1 PID: 12086 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 777.217729][T12086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.227818][T12086] Call Trace: [ 777.231134][T12086] dump_stack+0x16f/0x1f0 [ 777.235484][T12086] should_fail.cold+0xa/0x15 [ 777.240117][T12086] ? fault_create_debugfs_attr+0x180/0x180 [ 777.245935][T12086] ? __kasan_check_read+0x11/0x20 [ 777.250981][T12086] __should_failslab+0x121/0x190 [ 777.255938][T12086] should_failslab+0x9/0x14 [ 777.260455][T12086] __kmalloc+0x2ce/0x760 [ 777.264719][T12086] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 777.270554][T12086] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 777.276343][T12086] ? rcu_read_lock_sched_held+0x110/0x130 [ 777.282174][T12086] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 777.287926][T12086] tomoyo_realpath_from_path+0xcd/0x7b0 [ 777.293488][T12086] ? tomoyo_path_perm+0x1cb/0x430 [ 777.298638][T12086] tomoyo_path_perm+0x230/0x430 [ 777.303504][T12086] ? tomoyo_path_perm+0x1cb/0x430 [ 777.308556][T12086] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 777.314636][T12086] ? mark_held_locks+0xa4/0xf0 [ 777.319416][T12086] ? __kasan_check_read+0x11/0x20 [ 777.324459][T12086] ? mark_lock+0xc0/0x11e0 [ 777.328911][T12086] ? mark_held_locks+0xa4/0xf0 [ 777.333721][T12086] ? retint_kernel+0x10/0x10 [ 777.338339][T12086] tomoyo_path_truncate+0x1d/0x30 [ 777.343384][T12086] security_path_truncate+0xf2/0x150 [ 777.348691][T12086] do_sys_ftruncate+0x3d9/0x550 [ 777.353573][T12086] __x64_sys_ftruncate+0x59/0x80 [ 777.358539][T12086] do_syscall_64+0xfd/0x6a0 [ 777.363073][T12086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.368987][T12086] RIP: 0033:0x4597e7 [ 777.372898][T12086] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.392695][T12086] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000213 ORIG_RAX: 000000000000004d [ 777.401129][T12086] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004597e7 [ 777.409236][T12086] RDX: 0000000020000068 RSI: 000000000000e000 RDI: 0000000000000006 [ 777.417255][T12086] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 777.425268][T12086] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000006 [ 777.433299][T12086] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x6, @empty}, 0x1c) [ 777.441979][T12086] ERROR: Out of memory at tomoyo_realpath_from_path. 12:03:04 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x100000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f00000002c0)={0x2, &(0x7f0000000200)=[{0x2, 0x3f, 0x4, 0x1}, {0x4fd9, 0x6, 0x74, 0xd66}]}) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e60, 0x0, @empty}, 0x1c) 12:03:04 executing program 1 (fault-call:9 fault-nth:7): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7, @empty}, 0x1c) 12:03:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8935, 0x0) 12:03:04 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x200000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xdb6e, 0x0, @empty}, 0x1c) 12:03:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8953, 0x0) 12:03:05 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x400000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x8, @empty}, 0x1c) [ 778.280201][T12608] FAULT_INJECTION: forcing a failure. [ 778.280201][T12608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 778.293549][T12608] CPU: 0 PID: 12608 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 778.293581][T12608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.293594][T12608] Call Trace: [ 778.293629][T12608] dump_stack+0x16f/0x1f0 [ 778.311360][T12608] should_fail.cold+0xa/0x15 [ 778.311375][T12608] ? kvm_sched_clock_read+0x18/0x30 [ 778.311390][T12608] ? fault_create_debugfs_attr+0x180/0x180 [ 778.311405][T12608] ? perf_swevent_start_hrtimer.part.0+0xc0/0x130 [ 778.311426][T12608] should_fail_alloc_page+0x50/0x60 [ 778.311439][T12608] __alloc_pages_nodemask+0x1a1/0x8e0 [ 778.311460][T12608] ? event_sched_in.isra.0+0x6a3/0xcb0 [ 778.357078][T12608] ? __alloc_pages_slowpath+0x2520/0x2520 [ 778.362819][T12608] ? __kasan_check_read+0x11/0x20 [ 778.367864][T12608] cache_grow_begin+0x90/0xc90 [ 778.372641][T12608] ? tomoyo_realpath_from_path+0xcd/0x7b0 12:03:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @empty}, 0x1c) [ 778.378377][T12608] ? trace_hardirqs_off+0x62/0x210 [ 778.383495][T12608] __kmalloc+0x694/0x760 [ 778.387754][T12608] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 778.393488][T12608] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 778.399239][T12608] tomoyo_realpath_from_path+0xcd/0x7b0 [ 778.404802][T12608] ? tomoyo_path_perm+0x1cb/0x430 [ 778.409876][T12608] tomoyo_path_perm+0x230/0x430 [ 778.414739][T12608] ? tomoyo_path_perm+0x1cb/0x430 [ 778.419774][T12608] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 778.425938][T12608] ? mark_lock+0xc0/0x11e0 [ 778.430728][T12608] ? lockdep_hardirqs_on+0x418/0x5d0 [ 778.436122][T12608] ? retint_kernel+0x10/0x10 [ 778.440750][T12608] tomoyo_path_truncate+0x1d/0x30 [ 778.445798][T12608] security_path_truncate+0xf2/0x150 [ 778.451189][T12608] do_sys_ftruncate+0x3d9/0x550 [ 778.456049][T12608] __x64_sys_ftruncate+0x59/0x80 [ 778.456068][T12608] do_syscall_64+0xfd/0x6a0 [ 778.456091][T12608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 778.456104][T12608] RIP: 0033:0x4597e7 [ 778.456120][T12608] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.456128][T12608] RSP: 002b:00007f31c9ac9a88 EFLAGS: 00000213 ORIG_RAX: 000000000000004d [ 778.456142][T12608] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004597e7 [ 778.456150][T12608] RDX: 0000000020000068 RSI: 000000000000e000 RDI: 0000000000000006 [ 778.456166][T12608] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 00000000fbad8001 12:03:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 778.527377][T12608] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000006 [ 778.535365][T12608] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8990, 0x0) 12:03:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x9, @empty}, 0x1c) 12:03:05 executing program 1 (fault-call:9 fault-nth:8): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:05 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x800000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @empty}, 0x1c) 12:03:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8991, 0x0) 12:03:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xa, @empty}, 0x1c) 12:03:06 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x900000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 779.202092][T12937] FAULT_INJECTION: forcing a failure. [ 779.202092][T12937] name failslab, interval 1, probability 0, space 0, times 0 [ 779.216443][T12937] CPU: 0 PID: 12937 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 779.224097][T12937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.234163][T12937] Call Trace: [ 779.237479][T12937] dump_stack+0x16f/0x1f0 [ 779.241999][T12937] should_fail.cold+0xa/0x15 [ 779.246616][T12937] ? fault_create_debugfs_attr+0x180/0x180 [ 779.252452][T12937] __should_failslab+0x121/0x190 [ 779.257407][T12937] should_failslab+0x9/0x14 [ 779.262008][T12937] __kmalloc+0x2ce/0x760 [ 779.266273][T12937] ? tomoyo_encode2.part.0+0xf5/0x400 [ 779.271677][T12937] tomoyo_encode2.part.0+0xf5/0x400 [ 779.276893][T12937] tomoyo_encode+0x2b/0x50 [ 779.281335][T12937] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 779.286986][T12937] ? tomoyo_path_perm+0x1cb/0x430 [ 779.292035][T12937] tomoyo_path_perm+0x230/0x430 [ 779.296908][T12937] ? tomoyo_path_perm+0x1cb/0x430 [ 779.301953][T12937] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 779.308043][T12937] ? mark_held_locks+0xa4/0xf0 [ 779.313017][T12937] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 779.318504][T12937] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 779.323986][T12937] ? lockdep_hardirqs_on+0x418/0x5d0 [ 779.329310][T12937] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 779.334903][T12937] tomoyo_path_truncate+0x1d/0x30 [ 779.339946][T12937] security_path_truncate+0xf2/0x150 [ 779.345261][T12937] do_sys_ftruncate+0x3d9/0x550 12:03:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @empty}, 0x1c) [ 779.350137][T12937] __x64_sys_ftruncate+0x59/0x80 [ 779.355182][T12937] do_syscall_64+0xfd/0x6a0 [ 779.359735][T12937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.365645][T12937] RIP: 0033:0x4597e7 [ 779.369560][T12937] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 779.389374][T12937] RSP: 002b:00007f31c9ac9a88 EFLAGS: 00000213 ORIG_RAX: 000000000000004d 12:03:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='9p\x00', 0x4080, &(0x7f0000001d40)={'trans=unix,', {[{@version_9p2000='version=9p2000'}, {@fscache='fscache'}, {@nodevmap='nodevmap'}, {@noextend='noextend'}], [{@euid_lt={'euid<', r1}}, {@subj_type={'subj_type', 0x3d, '/dev/rtc0\x00'}}]}}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) r8 = getgid() r9 = getpid() getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) r11 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001980)=0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) fstat(r4, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001b80)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000400)="5081c79b117b466f37b5790027be45cbde8c5bc45b63678fa27fd87d5942343c1468b007adf3f337dd69967bba2de75c01845a5c80897492ee3bdfa01c66d11f9d66554bc8e22eef810cfe32e390973ef351e6fe22ae49f3ea11c6649ca2a0b66ab933b341789537a3fbd1c994a05f5826c82070f073c17c95d083bd62c51554ed7a638acdf4fdf9c3d02917a036977265eec27b5350661d20", 0x99}, {&(0x7f0000000080)="9bddb262453f9bbba688e13972879328ab6477ecf0e254e5eefd35358e84de4eb80b8ff28c4e6f39a6badf2494d4d3a29604be57", 0x34}, {&(0x7f0000000500)="5ddc7dc207c07aa4cc9627ec348a4c2dd856c775cac4502b5181820606ed645f313fbe216854cfa744e9162bc192e612c36aa53306398e9b2bd93bf83ecf48f4919ec90a0725da20c5aff9130ac51fe0899d5d0dffd168c98a12d346d13de3f4aa0faf3acb64155c99a5faa822eb1734f44bec72a559e5540cee6661b9648699fd10af", 0x83}, {&(0x7f00000005c0)="670c49d239b6940f8e9d304073d5fca8254d773a8d3858109bd463a7ac4975fc4deb8964d5da3b7c9dd13ccd4f1ce154c6a8f22fc7a21b2bf4d29468cd9d5f444c2533f8b4b32caabd88dcf1cd7603dba3595a6c33225d67238bd98f9297fb76f7fc4fe4269e", 0x66}, {&(0x7f0000000640)="7d76dc2e336ea4ecf70e9b99ddc6a93a590c29514c68b61f20e5a3d7a937e133a732ea4ba66934d60b090b58cdc035d153270e7984a87568e6546996d332385845e67284fb57", 0x46}, {&(0x7f0000000740)="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", 0x1000}], 0x6, &(0x7f0000001b00)=[@rights={{0x18, 0x1, 0x1, [r4, r3]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}], 0x78, 0x8800}, 0x8001) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe, @empty}, 0x1c) [ 779.397809][T12937] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004597e7 [ 779.405803][T12937] RDX: 0000000020000068 RSI: 000000000000e000 RDI: 0000000000000006 [ 779.405813][T12937] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 779.405821][T12937] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000000000006 [ 779.405828][T12937] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 [ 779.406056][T12937] ERROR: Out of memory at tomoyo_realpath_from_path. 12:03:06 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x18, @empty}, 0x1c) 12:03:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xae01, 0x0) 12:03:07 executing program 1 (fault-call:9 fault-nth:9): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @empty}, 0x1c) 12:03:07 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x3f00000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x58, @empty}, 0x1c) 12:03:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xae03, 0x0) 12:03:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/133) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5c, @empty}, 0x1c) [ 780.352914][T13384] FAULT_INJECTION: forcing a failure. [ 780.352914][T13384] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 780.367314][T13384] CPU: 1 PID: 13384 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 780.374979][T13384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.375006][T13384] Call Trace: [ 780.375035][T13384] dump_stack+0x16f/0x1f0 [ 780.375058][T13384] should_fail.cold+0xa/0x15 [ 780.375088][T13384] ? fault_create_debugfs_attr+0x180/0x180 [ 780.375110][T13384] ? ___might_sleep+0x131/0x280 [ 780.375136][T13384] should_fail_alloc_page+0x50/0x60 [ 780.388527][T13384] __alloc_pages_nodemask+0x1a1/0x8e0 [ 780.418649][T13384] ? __alloc_pages_slowpath+0x2520/0x2520 [ 780.424406][T13384] ? get_vma_policy.part.0+0xb/0x60 [ 780.429623][T13384] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 780.435876][T13384] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 780.442226][T13384] alloc_pages_vma+0xdd/0x560 [ 780.446936][T13384] shmem_alloc_page+0xc0/0x180 [ 780.451714][T13384] ? shmem_swapin+0x1a0/0x1a0 [ 780.456412][T13384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 780.462698][T13384] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 780.468453][T13384] ? __vm_enough_memory+0x17e/0x3a0 [ 780.473675][T13384] shmem_alloc_and_acct_page+0x165/0x990 [ 780.473696][T13384] shmem_getpage_gfp+0x598/0x2650 [ 780.473716][T13384] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 780.473735][T13384] ? shmem_unuse_inode+0x1020/0x1020 [ 780.473752][T13384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 780.473767][T13384] ? iov_iter_fault_in_readable+0x22c/0x450 [ 780.473785][T13384] shmem_write_begin+0x105/0x1e0 [ 780.473814][T13384] generic_perform_write+0x23b/0x540 [ 780.517666][T13384] ? timespec64_trunc+0x180/0x180 [ 780.522728][T13384] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4b0/0x4b0 [ 780.530813][T13384] ? current_time+0x140/0x140 [ 780.535518][T13384] __generic_file_write_iter+0x25e/0x630 [ 780.541171][T13384] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 780.546918][T13384] generic_file_write_iter+0x356/0x620 [ 780.552400][T13384] ? __generic_file_write_iter+0x630/0x630 [ 780.558230][T13384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 780.558247][T13384] ? iov_iter_init+0xee/0x210 [ 780.558268][T13384] new_sync_write+0x4d3/0x770 [ 780.569235][T13384] ? new_sync_read+0x800/0x800 [ 780.578667][T13384] ? mark_held_locks+0xf0/0xf0 [ 780.583465][T13384] __vfs_write+0xe1/0x110 [ 780.587810][T13384] vfs_write+0x268/0x5d0 [ 780.592066][T13384] ksys_pwrite64+0x183/0x1c0 [ 780.596674][T13384] ? __ia32_sys_pread64+0xf0/0xf0 12:03:07 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x4000000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xae41, 0x0) [ 780.601726][T13384] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 780.607189][T13384] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 780.612656][T13384] ? do_syscall_64+0x26/0x6a0 [ 780.617346][T13384] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.623427][T13384] ? do_syscall_64+0x26/0x6a0 [ 780.628131][T13384] __x64_sys_pwrite64+0x97/0xf0 [ 780.633079][T13384] do_syscall_64+0xfd/0x6a0 [ 780.637606][T13384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.643516][T13384] RIP: 0033:0x413767 [ 780.647434][T13384] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 780.667051][T13384] RSP: 002b:00007f31c9aeaa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 780.675491][T13384] RAX: ffffffffffffffda RBX: 0000000020000050 RCX: 0000000000413767 [ 780.683477][T13384] RDX: 0000000000000016 RSI: 0000000020000100 RDI: 0000000000000006 [ 780.691464][T13384] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 780.699447][T13384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000006 [ 780.707431][T13384] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @empty}, 0x1c) 12:03:07 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x60, @empty}, 0x1c) 12:03:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xae80, 0x0) 12:03:08 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x8000000000000000, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:08 executing program 1 (fault-call:9 fault-nth:10): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40045108, 0x0) 12:03:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x3d8, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e667f740002040270f724", 0x12, 0x1ff}], 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @empty}, 0x1c) 12:03:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40045109, 0x0) 12:03:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfc, @empty}, 0x1c) 12:03:08 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x2, 0x0, 0x1, 0x0, r0, 0x0}]) [ 781.539081][T13796] FAULT_INJECTION: forcing a failure. [ 781.539081][T13796] name failslab, interval 1, probability 0, space 0, times 0 [ 781.552369][T13796] CPU: 0 PID: 13796 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 781.560023][T13796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.570101][T13796] Call Trace: [ 781.573428][T13796] dump_stack+0x16f/0x1f0 [ 781.577959][T13796] should_fail.cold+0xa/0x15 [ 781.582577][T13796] ? fault_create_debugfs_attr+0x180/0x180 [ 781.588816][T13796] __should_failslab+0x121/0x190 [ 781.593786][T13796] should_failslab+0x9/0x14 [ 781.598307][T13796] kmem_cache_alloc+0x298/0x700 [ 781.603194][T13796] getname_flags+0xd6/0x5b0 [ 781.607866][T13796] getname+0x1a/0x20 [ 781.611904][T13796] do_sys_open+0x2c9/0x5d0 [ 781.616878][T13796] ? filp_open+0x80/0x80 [ 781.621242][T13796] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 781.626730][T13796] ? do_syscall_64+0x26/0x6a0 [ 781.631697][T13796] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.637794][T13796] ? do_syscall_64+0x26/0x6a0 [ 781.642501][T13796] __x64_sys_open+0x7e/0xc0 [ 781.647044][T13796] do_syscall_64+0xfd/0x6a0 [ 781.651577][T13796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.657498][T13796] RIP: 0033:0x413701 [ 781.661504][T13796] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 781.681234][T13796] RSP: 002b:00007f31c9ac9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 12:03:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4004510d, 0x0) 12:03:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1f4, @empty}, 0x1c) [ 781.689676][T13796] RAX: ffffffffffffffda RBX: 0000000020000068 RCX: 0000000000413701 [ 781.697669][T13796] RDX: 00007f31c9ac9b0a RSI: 0000000000000002 RDI: 00007f31c9ac9b00 [ 781.705662][T13796] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 781.713650][T13796] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 781.721651][T13796] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e23, @multicast2}, 0xfffffe76) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000080)) 12:03:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @empty}, 0x1c) 12:03:08 executing program 1 (fault-call:9 fault-nth:11): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:08 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x4, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4004510f, 0x0) 12:03:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x300, @empty}, 0x1c) [ 782.200136][T13984] FAULT_INJECTION: forcing a failure. [ 782.200136][T13984] name failslab, interval 1, probability 0, space 0, times 0 [ 782.213451][T13984] CPU: 1 PID: 13984 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 782.221102][T13984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.231176][T13984] Call Trace: [ 782.234497][T13984] dump_stack+0x16f/0x1f0 [ 782.238852][T13984] should_fail.cold+0xa/0x15 [ 782.243471][T13984] ? fault_create_debugfs_attr+0x180/0x180 [ 782.249397][T13984] __should_failslab+0x121/0x190 [ 782.254356][T13984] should_failslab+0x9/0x14 [ 782.258880][T13984] kmem_cache_alloc+0x298/0x700 [ 782.263756][T13984] ? stack_trace_save+0xac/0xe0 [ 782.268713][T13984] ? stack_trace_consume_entry+0x190/0x190 [ 782.274560][T13984] __alloc_file+0x27/0x300 [ 782.279017][T13984] alloc_empty_file+0x72/0x170 [ 782.283806][T13984] path_openat+0xef/0x4630 [ 782.288243][T13984] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 782.293719][T13984] ? lockdep_hardirqs_on+0x418/0x5d0 [ 782.299027][T13984] ? retint_kernel+0x10/0x10 [ 782.303643][T13984] ? trace_hardirqs_on_caller+0x6a/0x210 [ 782.309298][T13984] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 782.314772][T13984] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 782.314793][T13984] ? retint_kernel+0x10/0x10 [ 782.314819][T13984] do_filp_open+0x1a1/0x280 [ 782.314835][T13984] ? may_open_dev+0x100/0x100 [ 782.314854][T13984] ? lock_downgrade+0x920/0x920 [ 782.314870][T13984] ? rwlock_bug.part.0+0x90/0x90 [ 782.314895][T13984] ? __kasan_check_read+0x11/0x20 [ 782.349182][T13984] ? do_raw_spin_unlock+0x57/0x270 [ 782.354503][T13984] ? _raw_spin_unlock+0x23/0x30 [ 782.359990][T13984] ? __alloc_fd+0x487/0x620 [ 782.364517][T13984] do_sys_open+0x3fe/0x5d0 [ 782.368974][T13984] ? filp_open+0x80/0x80 [ 782.373235][T13984] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 782.378709][T13984] ? do_syscall_64+0x26/0x6a0 [ 782.383400][T13984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.389489][T13984] ? do_syscall_64+0x26/0x6a0 [ 782.394182][T13984] __x64_sys_open+0x7e/0xc0 [ 782.398706][T13984] do_syscall_64+0xfd/0x6a0 [ 782.403232][T13984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.409131][T13984] RIP: 0033:0x413701 [ 782.413062][T13984] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 782.432947][T13984] RSP: 002b:00007f31c9aeaa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 782.441380][T13984] RAX: ffffffffffffffda RBX: 0000000020000068 RCX: 0000000000413701 12:03:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @empty}, 0x1c) 12:03:09 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x8, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40045407, 0x0) [ 782.449367][T13984] RDX: 00007f31c9aeab0a RSI: 0000000000000002 RDI: 00007f31c9aeab00 [ 782.457440][T13984] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 782.457461][T13984] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 782.473431][T13984] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) write$uinput_user_dev(r1, &(0x7f0000000740)={'syz0\x00', {0x2, 0xa8, 0x0, 0x5}, 0x27, [0x6, 0x6, 0x1fb, 0x81, 0xfffffffffffff801, 0x4, 0xfffffffffffffffa, 0x2, 0x1, 0x1fff, 0x1, 0x4, 0x4, 0x100000001, 0x5, 0x7, 0x80000001, 0x101, 0x3, 0xb1, 0xb24b, 0x7ff, 0x101, 0x5, 0x1, 0x0, 0xffff, 0x2, 0xb9d4, 0x7, 0x1, 0x2, 0x40, 0x3, 0xe6b, 0x7f, 0x4, 0x5, 0xfffffffffffffffc, 0x6, 0x2, 0x9920, 0x4df, 0x8, 0x8, 0x3, 0x0, 0x4, 0x10000, 0x3f, 0xfddf, 0x3, 0x41f7, 0x4, 0xffff, 0x1, 0x80, 0x1, 0x5, 0xfe, 0x1, 0x20, 0x0, 0x6], [0x7ff, 0x6, 0x6, 0x10001, 0x5, 0x8, 0x100000001, 0x5, 0x7ff, 0x6, 0x6000000000000000, 0x80000000, 0x3, 0x9, 0x2, 0x10000, 0x7e20cfad, 0x28, 0x2, 0x8000, 0x7, 0x1f, 0x7, 0xbf, 0x800, 0x3, 0x1, 0x1, 0x3f, 0x5, 0x9, 0x93, 0xfffffffffffffffb, 0x5ca, 0x4, 0x251, 0x6, 0xaefd, 0xfffffffffffffff8, 0x400000000000000, 0x1, 0x800, 0x7f, 0x8, 0x3, 0x202000000, 0x5, 0x3, 0x2f1, 0x2, 0x6, 0x8000, 0x401, 0x4, 0x7, 0x1, 0x100, 0xd706, 0x2, 0x0, 0x7fff, 0x9, 0x3, 0x1], [0x6, 0x7, 0xffffffff00000001, 0x10000, 0xffffffff, 0x3, 0x80, 0x7f, 0x20, 0x5, 0x8000, 0xa8d, 0x7fff, 0x7f, 0x5dc, 0x1ac4, 0x4, 0x7, 0x9, 0x0, 0x2, 0x9, 0x6, 0x3, 0x20, 0x126, 0x200, 0x7, 0x6, 0x100000001, 0x101, 0x716, 0x5, 0x78, 0x9, 0x7, 0x7, 0x1, 0x1, 0x1f, 0x6, 0x4, 0x6, 0x7f, 0x48b5, 0xfffffffffffffffa, 0x90, 0x7, 0x37e3, 0x7, 0x4, 0x3, 0x0, 0x100000001, 0x1, 0x2, 0x4d68, 0x401, 0x5, 0x1, 0x1000, 0x81, 0x0, 0x8], [0x1ff, 0x3, 0xea24, 0xffffffffffffffff, 0x3f, 0x0, 0x5, 0x100000001, 0x8, 0x6, 0x5, 0x100000001, 0x5, 0x6, 0x1, 0x9, 0x2, 0x4, 0xd904, 0x9, 0xa7, 0x7fff, 0x9, 0x4, 0x2, 0xb4, 0x0, 0x7, 0x81, 0xe38, 0x4, 0x5, 0xb, 0x3, 0x8, 0xffffffffffff8de4, 0x6, 0x2000000020, 0x100, 0x85bb, 0x8, 0x100000001, 0x1, 0x400, 0x10000, 0x9, 0x80000001, 0x80000001, 0x7, 0x3, 0x5bd, 0x100, 0x4, 0xff, 0x7fffffff, 0x4, 0x4, 0x8, 0x77d, 0x6, 0x2, 0x7f, 0x10001, 0x7]}, 0x45c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) socket$inet6(0xa, 0x7, 0x5) open(&(0x7f0000000080)='./file0\x00', 0x4002, 0x40) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c0dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40045408, 0x0) 12:03:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3e8, @empty}, 0x1c) 12:03:09 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x9, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xa, @empty}, 0x1c) 12:03:09 executing program 1 (fault-call:9 fault-nth:12): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x400454ca, 0x0) 12:03:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x500, @empty}, 0x1c) 12:03:09 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0xf, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40047440, 0x0) 12:03:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@random={'system.', '\x00'}, &(0x7f0000000500)=""/242, 0xf2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000002c0)={0x6, 0x2000000000}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, r1, 0x0, 0x5, &(0x7f00000000c0)='vfat\x00'}, 0x30) r4 = getpgid(0x0) tgkill(r3, r4, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x900, 0x0, 0x1, 0x0, r0, 0x0}]) [ 783.381557][T14498] FAULT_INJECTION: forcing a failure. [ 783.381557][T14498] name failslab, interval 1, probability 0, space 0, times 0 [ 783.395177][T14498] CPU: 1 PID: 14498 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 783.402831][T14498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.413059][T14498] Call Trace: [ 783.416387][T14498] dump_stack+0x16f/0x1f0 [ 783.420749][T14498] should_fail.cold+0xa/0x15 [ 783.425369][T14498] ? lock_is_held_type+0x272/0x320 12:03:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xe, @empty}, 0x1c) [ 783.430504][T14498] ? fault_create_debugfs_attr+0x180/0x180 [ 783.436350][T14498] __should_failslab+0x121/0x190 [ 783.441310][T14498] should_failslab+0x9/0x14 [ 783.445826][T14498] kmem_cache_alloc+0x298/0x700 [ 783.450692][T14498] ? stack_trace_save+0xac/0xe0 [ 783.455563][T14498] ? stack_trace_consume_entry+0x190/0x190 [ 783.461399][T14498] __alloc_file+0x27/0x300 [ 783.465845][T14498] alloc_empty_file+0x72/0x170 [ 783.470636][T14498] path_openat+0xef/0x4630 [ 783.475069][T14498] ? kasan_slab_alloc+0xf/0x20 [ 783.479851][T14498] ? kmem_cache_alloc+0x121/0x700 [ 783.484891][T14498] ? getname_flags+0xd6/0x5b0 [ 783.484909][T14498] ? getname+0x1a/0x20 [ 783.484924][T14498] ? do_sys_open+0x2c9/0x5d0 [ 783.484938][T14498] ? __x64_sys_open+0x7e/0xc0 [ 783.484963][T14498] ? do_syscall_64+0xfd/0x6a0 [ 783.493757][T14498] ? __kasan_check_read+0x11/0x20 [ 783.493772][T14498] ? mark_lock+0xc0/0x11e0 [ 783.493793][T14498] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 783.493811][T14498] ? __alloc_fd+0x487/0x620 [ 783.493830][T14498] do_filp_open+0x1a1/0x280 [ 783.493845][T14498] ? may_open_dev+0x100/0x100 [ 783.493861][T14498] ? lock_downgrade+0x920/0x920 [ 783.493881][T14498] ? rwlock_bug.part.0+0x90/0x90 [ 783.546041][T14498] ? __kasan_check_read+0x11/0x20 [ 783.551093][T14498] ? do_raw_spin_unlock+0x57/0x270 [ 783.556215][T14498] ? _raw_spin_unlock+0x23/0x30 [ 783.561096][T14498] ? __alloc_fd+0x487/0x620 [ 783.565623][T14498] do_sys_open+0x3fe/0x5d0 [ 783.570045][T14498] ? filp_open+0x80/0x80 [ 783.570067][T14498] ? trace_hardirqs_on_thunk+0x1a/0x20 12:03:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x600, @empty}, 0x1c) [ 783.570090][T14498] ? do_syscall_64+0x26/0x6a0 [ 783.570109][T14498] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.570129][T14498] ? do_syscall_64+0x26/0x6a0 [ 783.579826][T14498] __x64_sys_open+0x7e/0xc0 [ 783.599730][T14498] do_syscall_64+0xfd/0x6a0 [ 783.604260][T14498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.610259][T14498] RIP: 0033:0x413701 [ 783.614164][T14498] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 783.633782][T14498] RSP: 002b:00007f31c9aeaa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 783.642213][T14498] RAX: ffffffffffffffda RBX: 0000000020000068 RCX: 0000000000413701 [ 783.650210][T14498] RDX: 00007f31c9aeab0a RSI: 0000000000000002 RDI: 00007f31c9aeab00 [ 783.658202][T14498] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 783.666188][T14498] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 783.674263][T14498] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 12:03:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0xf00, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40049409, 0x0) 12:03:10 executing program 1 (fault-call:9 fault-nth:13): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x11, @empty}, 0x1c) 12:03:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x700, @empty}, 0x1c) 12:03:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xffffffffffffffd7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000200)='4', 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000280)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000740)="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", 0x1000, r1}, 0x68) [ 784.201630][T14860] FAULT_INJECTION: forcing a failure. [ 784.201630][T14860] name failslab, interval 1, probability 0, space 0, times 0 [ 784.216038][T14860] CPU: 1 PID: 14860 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 784.223694][T14860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.233765][T14860] Call Trace: [ 784.237088][T14860] dump_stack+0x16f/0x1f0 [ 784.241622][T14860] should_fail.cold+0xa/0x15 [ 784.246238][T14860] ? fault_create_debugfs_attr+0x180/0x180 12:03:11 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x3f00, 0x0, 0x1, 0x0, r0, 0x0}]) [ 784.252077][T14860] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 784.257579][T14860] __should_failslab+0x121/0x190 [ 784.262543][T14860] should_failslab+0x9/0x14 [ 784.267062][T14860] __kmalloc+0x2ce/0x760 [ 784.271323][T14860] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 784.277063][T14860] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 784.282844][T14860] ? rcu_read_lock_sched_held+0x110/0x130 [ 784.288589][T14860] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 784.294341][T14860] tomoyo_realpath_from_path+0xcd/0x7b0 [ 784.299916][T14860] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 784.306185][T14860] tomoyo_check_open_permission+0x2a8/0x3f0 [ 784.312109][T14860] ? tomoyo_path_number_perm+0x520/0x520 [ 784.317797][T14860] ? inode_has_perm+0x230/0x230 [ 784.322668][T14860] tomoyo_file_open+0xa9/0xd0 [ 784.327360][T14860] security_file_open+0x71/0x300 [ 784.332315][T14860] do_dentry_open+0x373/0x1250 [ 784.337109][T14860] ? chown_common+0x5c0/0x5c0 [ 784.341806][T14860] ? inode_permission+0xb4/0x560 [ 784.346766][T14860] vfs_open+0xa0/0xd0 [ 784.350766][T14860] path_openat+0x10e9/0x4630 [ 784.355361][T14860] ? kasan_slab_alloc+0xf/0x20 [ 784.360126][T14860] ? kmem_cache_alloc+0x121/0x700 [ 784.365154][T14860] ? getname_flags+0xd6/0x5b0 [ 784.369831][T14860] ? getname+0x1a/0x20 [ 784.373906][T14860] ? do_sys_open+0x2c9/0x5d0 [ 784.378500][T14860] ? __x64_sys_open+0x7e/0xc0 [ 784.383192][T14860] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 784.388578][T14860] ? __alloc_fd+0x487/0x620 [ 784.393098][T14860] do_filp_open+0x1a1/0x280 [ 784.397639][T14860] ? may_open_dev+0x100/0x100 [ 784.402344][T14860] ? __kasan_check_read+0x11/0x20 [ 784.407386][T14860] ? do_raw_spin_unlock+0x57/0x270 [ 784.412509][T14860] ? _raw_spin_unlock+0x23/0x30 [ 784.417374][T14860] ? __alloc_fd+0x487/0x620 [ 784.421906][T14860] do_sys_open+0x3fe/0x5d0 [ 784.426334][T14860] ? filp_open+0x80/0x80 [ 784.430608][T14860] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 784.436085][T14860] ? do_syscall_64+0x26/0x6a0 [ 784.440781][T14860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.446865][T14860] ? do_syscall_64+0x26/0x6a0 [ 784.451570][T14860] __x64_sys_open+0x7e/0xc0 [ 784.456099][T14860] do_syscall_64+0xfd/0x6a0 [ 784.460637][T14860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.466541][T14860] RIP: 0033:0x413701 [ 784.470454][T14860] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 784.490164][T14860] RSP: 002b:00007f31c9aeaa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 784.498691][T14860] RAX: ffffffffffffffda RBX: 0000000020000068 RCX: 0000000000413701 [ 784.506676][T14860] RDX: 00007f31c9aeab0a RSI: 0000000000000002 RDI: 00007f31c9aeab00 [ 784.514657][T14860] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 784.522643][T14860] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000006 [ 784.530632][T14860] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 [ 784.538934][T14860] ERROR: Out of memory at tomoyo_realpath_from_path. 12:03:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x900, @empty}, 0x1c) 12:03:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40085112, 0x0) 12:03:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x44, @empty}, 0x1c) 12:03:11 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x4000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40086602, 0x0) 12:03:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xa00, @empty}, 0x1c) 12:03:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x44080, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x7f, 0x7, 0x3, 0xab7b, 0x8000}, 0x14) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000480)={0x2, 0x7}, 0x2) syz_emit_ethernet(0x42, &(0x7f0000000500)=ANY=[@ANYBLOB="000186dd061000040f2567720ec000fe0000000000000000fffff0bcfea3c037a36c2dccfe880000000000000000400000000001eb08c6da25579104b974c214d7377283fb5603347724ecacf5f34f78f46404a6dd5ce7ad7dc3b8cd96b06e98acb515878edb13ee69f44e2d456fb6ab56ff22d4505fcd2248977cbc658771a7f78b06f3c0a7731ef0db53e13ad4643add93985aee34b689dc66d9df4201f0c8d9f6e6960cad9eaa9f76e6866b13da0c6d39be3d067d095848af6133ee8f24dee6af905633bc3cf5b509822e813b7e8effe97c819849f468e53ee61852c90fcf934639f4ffe0"], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000400)={0x20001, 0x0, [0x3ff, 0x10001, 0x0, 0x9, 0x6, 0x8, 0x7fffffff, 0xc]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x5, 0x6, 0x7f, 0x6, 0x9ea9, 0x100000001}) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000000c0)={0x1, 0x2}, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:12 executing program 1 (fault-call:9 fault-nth:14): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40087602, 0x0) 12:03:12 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x1000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe00, @empty}, 0x1c) 12:03:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x60, @empty}, 0x1c) 12:03:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4008af10, 0x0) [ 785.647974][T15421] FAULT_INJECTION: forcing a failure. [ 785.647974][T15421] name failslab, interval 1, probability 0, space 0, times 0 [ 785.662576][T15421] CPU: 0 PID: 15421 Comm: syz-executor.1 Not tainted 5.2.0+ #64 [ 785.670244][T15421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.680316][T15421] Call Trace: [ 785.680349][T15421] dump_stack+0x16f/0x1f0 [ 785.680367][T15421] should_fail.cold+0xa/0x15 [ 785.680384][T15421] ? fault_create_debugfs_attr+0x180/0x180 [ 785.680406][T15421] __should_failslab+0x121/0x190 [ 785.680435][T15421] should_failslab+0x9/0x14 [ 785.707868][T15421] __kmalloc+0x2ce/0x760 [ 785.712126][T15421] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 785.717872][T15421] ? tomoyo_realpath_from_path+0xc0/0x7b0 [ 785.723619][T15421] ? rcu_read_lock_sched_held+0x110/0x130 [ 785.729366][T15421] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 785.735111][T15421] tomoyo_realpath_from_path+0xcd/0x7b0 [ 785.740677][T15421] ? tomoyo_path_number_perm+0x193/0x520 [ 785.746335][T15421] tomoyo_path_number_perm+0x1dd/0x520 [ 785.751811][T15421] ? tomoyo_path_number_perm+0x193/0x520 [ 785.757459][T15421] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 785.763290][T15421] ? ___might_sleep+0x131/0x280 [ 785.768171][T15421] ? selinux_file_mprotect+0x620/0x620 [ 785.773639][T15421] ? __fget+0x388/0x560 [ 785.777833][T15421] ? ksys_dup3+0x3e0/0x3e0 [ 785.782252][T15421] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 785.788182][T15421] tomoyo_file_ioctl+0x23/0x30 [ 785.792955][T15421] security_file_ioctl+0x77/0xc0 [ 785.797893][T15421] ksys_ioctl+0x57/0xd0 [ 785.802054][T15421] __x64_sys_ioctl+0x73/0xb0 [ 785.806650][T15421] do_syscall_64+0xfd/0x6a0 [ 785.811192][T15421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.817093][T15421] RIP: 0033:0x459687 [ 785.821013][T15421] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 785.840626][T15421] RSP: 002b:00007f31c9aeaa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:03:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000900)={&(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0xf}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000200)="a3b7be2ac83fed32c71486227f1907bac29ddc024b8ce585c0bd018b4f6e724528dba587f7007fe8411fde68b6fbca38e66d2e7508", 0x35}, {&(0x7f00000002c0)="e7beeaac209a48995c5c77e0c566fcd0f91f9ab465a0b319c5b2", 0x1a}, {&(0x7f0000000400)="a8ee42b0ab11bee230683996b251f2917c99538ba4bdc6f758398d67bbcb840ce5cd1b44eeab0475aec3b68d620aacb14285d1a0a436999d739ac24f731a576df1bdbf9d351dac94aadd1c27b24862d8b6eb05ed69626272ff6c585c2e853ecf912474cf9ac2fc8746672550dcf125d2fc7c1e2324395bf69f9fff31d65560c5eb2401bdf80765", 0x87}, {&(0x7f0000000300)="07e20ccf7ff1050541fc231d8b2d7d205ed39fc49f986b11006fe61620d4bdfe255f37a729f579fb1e74e34f99263649015f26b9e8b6bf821cbc2b7e02719d", 0x3f}, {&(0x7f0000000500)="15253d529100f77f427421978377b6836b2d02d5803943e978d6e225a24a4f264cc5d4db4a9ea118c1ad0c9c34df721d3bdad5f7860d5c2329a1f871579303c7b3f8bb5d4e0e8664e45f08", 0x4b}, {&(0x7f0000000580)="af50f1af1e8d9368a11966c91457fb12ae507b9302f690e0241e7866d0f122a3b70606566eb0581fe2b94e22fa526b0a4a31e720cf6cf48098d38b9e12fbc2f04dd3d2094785ad064ad310b2f9de2f64f3c903251045c252cbe8ed8a9d5069803c898aba84be2ceab0d4ac00a035d6e1a1f0f9b04c465bf8d19f68987d4b17c452e1ef79083d2e0b834b546ccded616baf82b286732fef9ecd3c", 0x9a}, {&(0x7f0000000640)="a3023e39a4ee3790a577114512dcc88d803e8813102eb90021abbe630928199a", 0x20}], 0x7, &(0x7f0000000780)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}, @ip_retopts={{0x50, 0x0, 0x7, {[@ra={0x94, 0x6, 0x101}, @timestamp={0x44, 0x38, 0x10000, 0x0, 0x8, [{[@dev={0xac, 0x14, 0x14, 0x29}], 0x1}, {[], 0x6}, {[], 0x4}, {[@broadcast], 0x346}, {}, {[], 0x200}, {[@loopback]}, {[@multicast1], 0x7fffffff}, {[], 0x1}]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}, @ip_retopts={{0xe8, 0x0, 0x7, {[@cipso={0x86, 0x5f, 0x7, [{0x1, 0x2}, {0x7, 0x4, "c41e"}, {0x0, 0x6, "5218bccb"}, {0x7, 0x11, "4b141f0e9e94376bc744fe8b550b46"}, {0x7, 0x11, "041b9507bd142c282934eb05295151"}, {0x0, 0x4, "b6de"}, {0x7, 0xe, "68ff6123660a278f15951409"}, {0x1, 0xc, "38bf2c203ebae9668e7f"}, {0x2, 0xd, "f4f93fbc33d106a12364a6"}]}, @end, @ssrr={0x89, 0x7, 0x3ff, [@empty]}, @lsrr={0x83, 0x2b, 0xffffffffffffffff, [@multicast2, @multicast1, @rand_addr=0x9, @loopback, @empty, @remote, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @multicast1]}, @cipso={0x86, 0x43, 0x1, [{0x0, 0xf, "efacbdbe907c5d6bc6e108d548"}, {0x5, 0xf, "32ee1add2eb8f74d27584f6522"}, {0x7, 0xd, "5b46e153cbe62582c38890"}, {0x6, 0x12, "54dea2e3094c42a44c74df2e094b83f6"}]}]}}}], 0x170}, 0x4) umount2(&(0x7f0000000280)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000940)=0x81, 0x4) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:12 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x2000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 785.849059][T15421] RAX: ffffffffffffffda RBX: 0000000020000068 RCX: 0000000000459687 [ 785.857032][T15421] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 785.865004][T15421] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 785.872983][T15421] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000006 [ 785.880963][T15421] R13: 00000000004c8910 R14: 00000000004df598 R15: 0000000000000005 [ 785.890291][T15421] ERROR: Out of memory at tomoyo_realpath_from_path. 12:03:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1800, @empty}, 0x1c) 12:03:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4020940d, 0x0) 12:03:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x68, @empty}, 0x1c) 12:03:13 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x4000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4020ae46, 0x0) 12:03:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x2000, @empty}, 0x1c) 12:03:13 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x8000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xfc, @empty}, 0x1c) 12:03:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40305652, 0x0) 12:03:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video2\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xfffffffffffffffe}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3f00, @empty}, 0x1c) 12:03:13 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x9000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40345632, 0x0) 12:03:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x4000, @empty}, 0x1c) 12:03:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x1f4, @empty}, 0x1c) 12:03:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='\\fat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x40445637, 0x0) 12:03:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0xf000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5800, @empty}, 0x1c) 12:03:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x4090ae82, 0x0) 12:03:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x3f000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000002c0)=""/115, &(0x7f0000000080)=0x73) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f070e721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='v%at\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5c00, @empty}, 0x1c) 12:03:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x300, @empty}, 0x1c) 12:03:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80044501, 0x0) 12:03:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x40000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80045104, 0x0) 12:03:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5dc0, @empty}, 0x1c) 12:03:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3e8, @empty}, 0x1c) 12:03:15 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x7ffffffff000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='v.at\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80045105, 0x0) 12:03:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f00000002c0)="cf1ad23676d26ae26aec6d960dc12fb39ab3d5dbe4174de4f48e", 0x1a, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000540)="5df2d8308a432e8ea95eb4a725cdd6b6a19269c35cb879f68ec55eedf184aaef383949e9ca5625008552639ff1a09e41f057615fa9d68113c739b550db5ee38c37de1e5f6d9c1a0534a7cf1ddff0dfa5fb10d794edff290bdcffa09e8ded181161dd521949f0e1d26c271373ea9f772b84a935f5ff586298e149faaecafdfc1853350c49f6eddadf4cf3e8c6ac", 0x8d, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000300)=[{&(0x7f0000000400)="bebc2435b231f06dcd4466d4e91a4836f3b5f8a08c8ced1b4401849dc496f5ca87e5858efbf6f763e3e6c821fb0b9e198966f598b77ee41be4406d2fff0e97a7046a589c36b0", 0x46}], 0x1, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x6000, @empty}, 0x1c) 12:03:15 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0xf0ffffff7f0000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8004510a, 0x0) 12:03:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x500, @empty}, 0x1c) 12:03:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7f00, @empty}, 0x1c) 12:03:15 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x100000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='v/at\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8004510b, 0x0) 12:03:16 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x200000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x80fe, @empty}, 0x1c) 12:03:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80045113, 0x0) 12:03:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x600, @empty}, 0x1c) 12:03:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='v\\at\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x800454cf, 0x0) 12:03:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xc05d, @empty}, 0x1c) 12:03:16 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x400000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x800454d2, 0x0) 12:03:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xc0fe, @empty}, 0x1c) 12:03:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x700, @empty}, 0x1c) 12:03:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x800000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vf\\t\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80047437, 0x0) 12:03:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe803, @empty}, 0x1c) 12:03:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80082407, 0x0) 12:03:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x900000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xf401, @empty}, 0x1c) 12:03:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x900, @empty}, 0x1c) 12:03:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80086301, 0x0) 12:03:17 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0xf00000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfa%\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfc00, @empty}, 0x1c) 12:03:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80086601, 0x0) 12:03:18 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x3f00000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x3, @loopback, 0x37ec}, @in6={0xa, 0x4e21, 0x10001, @remote, 0x8}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}, @in={0x2, 0x4e24, @remote}], 0x84) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff018600101000040f2767721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000000000000100000000"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xa00, @empty}, 0x1c) 12:03:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfe80, @empty}, 0x1c) 12:03:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfa/\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:18 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x4000000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x80087601, 0x0) 12:03:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xe00, @empty}, 0x1c) 12:03:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfec0, @empty}, 0x1c) 12:03:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x8008ae9d, 0x0) 12:03:18 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x8000000000000000, 0x0, 0x1, 0x0, r0, 0x0}]) 12:03:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfa\\\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045103, 0x0) 12:03:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xff00, @empty}, 0x1c) 12:03:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, r0, 0x0}]) 12:03:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x1100, @empty}, 0x1c) 12:03:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1000000, @empty}, 0x1c) 12:03:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc004510e, 0x0) 12:03:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x4, 0x1, 0x0, r0, 0x0}]) 12:03:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045401, 0x0) 12:03:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x02', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000000000ffffe00000010900a3ffffccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x2000000, @empty}, 0x1c) 12:03:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x2000, @empty}, 0x1c) 12:03:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) 12:03:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045405, 0x0) 12:03:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3000000, @empty}, 0x1c) 12:03:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045406, 0x0) 12:03:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x9, 0x1, 0x0, r0, 0x0}]) 12:03:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x03', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3f00, @empty}, 0x1c) 12:03:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x4000000, @empty}, 0x1c) 12:03:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045878, 0x0) 12:03:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="3b7fd2e60b489f3a2e7666617400f633bc6261c8935018db28b9159d44b75de64107d14a723cd45b48f585b498cf9a1fc2c6f3fc7f105cbeb344c3824cab048536ab55019c292e8d368d063020be228f0323c8ddd11e313d102dae0575e9ef1b1c4a980fb0d875f29784e5db9e618617fdd170d2f209411da5e8330c5610af3e9132b510e3f1e520886b22dbda3c691bc7ba653d541f741e163ec401b7b8344f8710bfce09d09e87000000000000000000"], &(0x7f0000000500)=""/253, 0xfd) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000004839ffc83eecdb9f7bc1110000000000d6014c75ffe0000001c037a36c2dccfe88000000"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0xf, 0x1, 0x0, r0, 0x0}]) 12:03:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0045878, 0x0) 12:03:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5000000, @empty}, 0x1c) 12:03:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x900, 0x1, 0x0, r0, 0x0}]) 12:03:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d02, 0x0) 12:03:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x4000, @empty}, 0x1c) 12:03:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x04', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0xf00, 0x1, 0x0, r0, 0x0}]) 12:03:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x6000000, @empty}, 0x1c) 12:03:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d03, 0x0) 12:03:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7000000, @empty}, 0x1c) 12:03:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x40000004e25, @rand_addr=0x9}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000000500)=""/231, 0xe7}, {&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000740)=""/190, 0xbe}, {&(0x7f0000000800)=""/254, 0xfe}], 0x5) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) connect$rose(r0, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x1, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x40) 12:03:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x3f00, 0x1, 0x0, r0, 0x0}]) 12:03:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d04, 0x0) 12:03:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x4400, @empty}, 0x1c) 12:03:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x4000, 0x1, 0x0, r0, 0x0}]) 12:03:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x8000000, @empty}, 0x1c) 12:03:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x05', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d05, 0x0) 12:03:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x1000000, 0x1, 0x0, r0, 0x0}]) 12:03:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x5dc0, @empty}, 0x1c) 12:03:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x9000000, @empty}, 0x1c) 12:03:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x2000000, 0x1, 0x0, r0, 0x0}]) 12:03:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68607d94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08060063087bdbfda0ff96c39b915f61721dc000000000000000000000ffffa0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d06, 0x0) 12:03:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x06', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xa000000, @empty}, 0x1c) 12:03:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x4000000, 0x1, 0x0, r0, 0x0}]) 12:03:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d07, 0x0) 12:03:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x6000, @empty}, 0x1c) 12:03:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe000000, @empty}, 0x1c) 12:03:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x8000000, 0x1, 0x0, r0, 0x0}]) 12:03:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d08, 0x0) 12:03:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40c00, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@gettfilter={0x2c, 0x2e, 0xc00, 0x70bd28, 0x25dfdbff, {0x0, r4, {0x8, 0xffff}, {0x4, 0xfff1}, {0x1}}, [{0x8, 0xb, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000001) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 12:03:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\a', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x9000000, 0x1, 0x0, r0, 0x0}]) 12:03:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x18000000, @empty}, 0x1c) 12:03:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x6800, @empty}, 0x1c) 12:03:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc004ff00, 0x0) 12:03:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0xf000000, 0x1, 0x0, r0, 0x0}]) 12:03:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x20000000, @empty}, 0x1c) 12:03:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc008551a, 0x0) 12:03:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x7f00, @empty}, 0x1c) 12:03:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x3f000000, 0x1, 0x0, r0, 0x0}]) 12:03:24 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0086420, 0x0) 12:03:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000003f000000e0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockname(r1, &(0x7f0000000580)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000600)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6erspan0\x00', r3}) 12:03:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\b', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3f000000, @empty}, 0x1c) 12:03:24 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0189436, 0x0) 12:03:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x80fe, @empty}, 0x1c) 12:03:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x40000000, 0x1, 0x0, r0, 0x0}]) 12:03:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x40000000, @empty}, 0x1c) 12:03:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\t', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:24 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc020660b, 0x0) 12:03:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x7ffffffff000, 0x1, 0x0, r0, 0x0}]) 12:03:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xc05d, @empty}, 0x1c) 12:03:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x58000000, @empty}, 0x1c) 12:03:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cpu.stat\x00;\xeaL\x10nb4Q\xfer\xdc_4I\x90RQ\x1a\xa9\x9a\x96\x7fHt\xaa\xe2^\xfe|\xfen\xa0;X\xed\xb0\x17Q\x9f\xf4o\xa5=J\xcf\x19_\xc6b\xd4\xfd\xb31\x9b\"VrO\xe4\xc6\x8d\x13\xb9\x1f\xc1\xa1\xd4\x7f\xaeN\x83W\xdb\xc8\x05HN@\x8d[@\'\xc8{\xb3^o\xf8\xde2\xb3\x9a\xf8[p)\xa9\x90\x96g\xf3`\x8e\xb9E#\xb1\xd4\x83z\\s;z\xbb\xfa\x1d\'\xbd\x7f\xbdC1LhEA&\xdeH\xb4\x80\xa2\x99\xae\x91u\xde\\\x93\xffQ\xfb\xa1V\x13\x93\xa6\xa1\x14R\x04P\xd2\x18\x97\x01w\xa3t\xff\xfffN\xa0\x90\xdb\xbdA\xa5\x94--v\xc0\xfaJ\xe6\x0e\x1e(\xfc\xe7\x91\xbeX\xd6\x95\xf4\xb1\xa4\xd3;R\xd2\xaao\x17\xd9 \x8a\x80\x84\xcb8\a(', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) write$P9_RSTATu(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="610000007d020000004b00060000ffffff1203000000000000000000000000000040e2000000ff0f000002000000000000000600bc720ca2766d6e65743000000800766d6e6574302b280a002f6465762f72746330", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3], 0x61) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000800)={0x100000001, 0x8, 0x3f, 0x40, 0x17, 0x7fffffff, 0x4, 0x444, 0x40, 0x0, 0x2, 0x3}) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000006c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x28, r5, 0x210, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x44090}, 0x20000880) getpeername(r0, &(0x7f0000000940)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x80) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a00)={0x0, 0x1}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000a80)={r7, 0x4, 0x30, 0x4, 0x9}, &(0x7f0000000ac0)=0x18) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc040565f, 0x0) 12:03:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0xf0ffffff7f0000, 0x1, 0x0, r0, 0x0}]) 12:03:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0485619, 0x0) 12:03:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5c000000, @empty}, 0x1c) 12:03:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\n', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x100000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xc0fe, @empty}, 0x1c) 12:03:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc074510c, 0x0) 12:03:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xffdffffffffffffd, &(0x7f0000000640)=""/163, &(0x7f0000000080)=0xfffffffffffffe49) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x800, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x60000000, @empty}, 0x1c) 12:03:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x200000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0845658, 0x0) 12:03:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xe803, @empty}, 0x1c) 12:03:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc08c5102, 0x0) 12:03:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7f000000, @empty}, 0x1c) 12:03:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x400000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\v', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc08c5114, 0x0) 12:03:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x800000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x8dffffff, @empty}, 0x1c) 12:03:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) uname(&(0x7f0000000400)=""/182) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x4) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xf401, @empty}, 0x1c) 12:03:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0d05605, 0x0) 12:03:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xc05d0000, @empty}, 0x1c) 12:03:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x900000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\f', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x4b, 0x7, 0x8000000000000000, 0x43c3, 0x1, 0x2}) 12:03:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xfc00, @empty}, 0x1c) 12:03:27 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0xf00000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1000) ioctl$KDDELIO(r0, 0x4b35, 0x25dc) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:03:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe8030000, @empty}, 0x1c) 12:03:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x280000) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\r', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:27 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x3f00000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:27 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xfe80, @empty}, 0x1c) 12:03:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000000)={0xf, 0x6, 0x1}) 12:03:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xf4010000, @empty}, 0x1c) 12:03:27 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x4000000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:28 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x8000000000000000, 0x1, 0x0, r0, 0x0}]) 12:03:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xf5ffffff, @empty}, 0x1c) 12:03:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x0e', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40800, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000080)=0xfff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x3ff, 0x10000, 0x8000, 0xffffffff}, 0x10) 12:03:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xfec0, @empty}, 0x1c) 12:03:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) pipe(0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) open_by_handle_at(r2, 0x0, 0x0) memfd_create(0x0, 0x0) prctl$PR_GET_SECUREBITS(0x1b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000180)={{0x4, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [], {0x0, 0x989680}}) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=""/126, 0xb2}) writev(r4, &(0x7f0000000080), 0x5b) sync() ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000400)=""/142) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721d3819c30094f04fed000000ffffe0000001c037a36c2dccfe880000000000000000000000000001"], 0x0) 12:03:28 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 12:03:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfc000000, @empty}, 0x1c) 12:03:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="03002cbd7000ffdbdf2502000000240002000800010007000000080001000ee1460504000400040004000800010000000000200007000c000400090000000000000008000200ff7f00000800020040000000100006000800010000000080040002000e0006000400020008000100bf030000040002000800010005000000"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 12:03:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xff00, @empty}, 0x1c) 12:03:28 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, 0x0}]) 12:03:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x0f', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfe800000, @empty}, 0x1c) 12:03:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) io_setup(0x1000, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:29 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, r0, 0x0}]) 12:03:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x1000000, @empty}, 0x1c) 12:03:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfec00000, @empty}, 0x1c) 12:03:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0x7, 0x401, 0x9d85, 0xc, 0xffffffff, 0x0, 0x0, 0x8, 0x2, 0xfffffffffffffffb, 0x4}) 12:03:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x10', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:29 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 12:03:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xff000000, @empty}, 0x1c) 12:03:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x53, "877a0f88afe8080b6b8754bab71f00df36e7b0f75ebfe6a7d0d6d172ec63bd86356148f8f009b8a5433f8b82068cf73b6375105558a7091444212f89c01ccac716a256f3b06aef5dc827ae5e749f68faa3729f"}, &(0x7f0000000080)=0x5b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffffc00, 0xe1, 0xffff, 0x5, 0x8}, 0x14) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sysinfo(&(0x7f0000000400)=""/126) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) 12:03:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x2000000, @empty}, 0x1c) [ 803.074377][T22504] [ 803.077193][T22504] ===================================================== [ 803.084492][T22504] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 803.092224][T22504] 5.2.0+ #64 Not tainted [ 803.097374][T22504] ----------------------------------------------------- [ 803.104756][T22504] syz-executor.5/22504 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 803.113022][T22504] 000000008b581edd (&fiq->waitq){+.+.}, at: io_submit_one+0xe91/0x2de0 [ 803.121905][T22504] [ 803.121905][T22504] and this task is already holding: [ 803.129801][T22504] 0000000072352f77 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xe4c/0x2de0 [ 803.139732][T22504] which would create a new lock dependency: [ 803.145956][T22504] (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq){+.+.} [ 803.154643][T22504] [ 803.154643][T22504] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 803.164808][T22504] (&(&ctx->ctx_lock)->rlock){..-.} [ 803.164823][T22504] [ 803.164823][T22504] ... which became SOFTIRQ-irq-safe at: [ 803.178161][T22504] lock_acquire+0x190/0x400 [ 803.183138][T22504] _raw_spin_lock_irq+0x5d/0x80 [ 803.188117][T22504] free_ioctx_users+0x2d/0x460 [ 803.193701][T22504] percpu_ref_switch_to_atomic_rcu+0x49d/0x540 [ 803.201945][T22504] rcu_core+0x66a/0x1470 [ 803.207060][T22504] rcu_core_si+0x9/0x10 [ 803.212541][T22504] __do_softirq+0x30d/0x970 [ 803.218048][T22504] run_ksoftirqd+0x82/0x110 [ 803.222854][T22504] smpboot_thread_fn+0x42d/0x8d0 [ 803.228093][T22504] kthread+0x361/0x430 [ 803.233121][T22504] ret_from_fork+0x24/0x30 [ 803.237938][T22504] [ 803.237938][T22504] to a SOFTIRQ-irq-unsafe lock: [ 803.245147][T22504] (&fiq->waitq){+.+.} [ 803.245161][T22504] [ 803.245161][T22504] ... which became SOFTIRQ-irq-unsafe at: [ 803.256084][T22715] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 803.257519][T22504] ... [ 803.257544][T22504] lock_acquire+0x190/0x400 [ 803.257560][T22504] _raw_spin_lock+0x2b/0x40 [ 803.257583][T22504] flush_bg_queue+0x1f3/0x3c0 [ 803.265362][T22715] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 803.267430][T22504] fuse_request_queue_background+0x2f8/0x5a0 [ 803.267451][T22504] fuse_request_send_background+0x58/0x110 [ 803.304891][T22504] fuse_fill_super+0x13cd/0x1730 [ 803.310394][T22504] mount_nodev+0x66/0x110 [ 803.314913][T22504] fuse_mount+0x2d/0x40 [ 803.319312][T22504] legacy_get_tree+0x108/0x220 [ 803.324243][T22504] vfs_get_tree+0x8e/0x390 [ 803.328976][T22504] do_mount+0x13b3/0x1c30 [ 803.333492][T22504] ksys_mount+0xdb/0x150 [ 803.337853][T22504] __x64_sys_mount+0xbe/0x150 [ 803.342821][T22504] do_syscall_64+0xfd/0x6a0 [ 803.347432][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.354317][T22504] [ 803.354317][T22504] other info that might help us debug this: [ 803.354317][T22504] [ 803.365424][T22504] Possible interrupt unsafe locking scenario: [ 803.365424][T22504] [ 803.374112][T22504] CPU0 CPU1 [ 803.379840][T22504] ---- ---- [ 803.385529][T22504] lock(&fiq->waitq); [ 803.389609][T22504] local_irq_disable(); [ 803.396476][T22504] lock(&(&ctx->ctx_lock)->rlock); [ 803.404334][T22504] lock(&fiq->waitq); [ 803.412402][T22504] [ 803.415889][T22504] lock(&(&ctx->ctx_lock)->rlock); [ 803.422265][T22504] [ 803.422265][T22504] *** DEADLOCK *** [ 803.422265][T22504] [ 803.430702][T22504] 1 lock held by syz-executor.5/22504: [ 803.436631][T22504] #0: 0000000072352f77 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xe4c/0x2de0 [ 803.446939][T22504] [ 803.446939][T22504] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 803.458241][T22504] -> (&(&ctx->ctx_lock)->rlock){..-.} { [ 803.463959][T22504] IN-SOFTIRQ-W at: [ 803.467957][T22504] lock_acquire+0x190/0x400 [ 803.474209][T22504] _raw_spin_lock_irq+0x5d/0x80 [ 803.481833][T22504] free_ioctx_users+0x2d/0x460 [ 803.488740][T22504] percpu_ref_switch_to_atomic_rcu+0x49d/0x540 [ 803.496886][T22504] rcu_core+0x66a/0x1470 [ 803.503837][T22504] rcu_core_si+0x9/0x10 [ 803.509809][T22504] __do_softirq+0x30d/0x970 [ 803.517655][T22504] run_ksoftirqd+0x82/0x110 [ 803.524910][T22504] smpboot_thread_fn+0x42d/0x8d0 [ 803.531995][T22504] kthread+0x361/0x430 [ 803.538600][T22504] ret_from_fork+0x24/0x30 [ 803.545049][T22504] INITIAL USE at: [ 803.549266][T22504] lock_acquire+0x190/0x400 [ 803.556664][T22504] _raw_spin_lock_irq+0x5d/0x80 [ 803.563735][T22504] free_ioctx_users+0x2d/0x460 [ 803.570709][T22504] percpu_ref_switch_to_atomic_rcu+0x49d/0x540 [ 803.578531][T22504] rcu_core+0x66a/0x1470 [ 803.584609][T22504] rcu_core_si+0x9/0x10 [ 803.591039][T22504] __do_softirq+0x30d/0x970 [ 803.597646][T22504] run_ksoftirqd+0x82/0x110 [ 803.603834][T22504] smpboot_thread_fn+0x42d/0x8d0 [ 803.610680][T22504] kthread+0x361/0x430 [ 803.616422][T22504] ret_from_fork+0x24/0x30 [ 803.623483][T22504] } [ 803.626097][T22504] ... key at: [] __key.53923+0x0/0x40 [ 803.634062][T22504] ... acquired at: [ 803.637892][T22504] lock_acquire+0x190/0x400 [ 803.642789][T22504] _raw_spin_lock+0x2b/0x40 [ 803.647747][T22504] io_submit_one+0xe91/0x2de0 [ 803.652705][T22504] __x64_sys_io_submit+0x1bd/0x540 [ 803.658346][T22504] do_syscall_64+0xfd/0x6a0 [ 803.663125][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.669412][T22504] [ 803.671747][T22504] [ 803.671747][T22504] the dependencies between the lock to be acquired [ 803.671753][T22504] and SOFTIRQ-irq-unsafe lock: [ 803.686000][T22504] -> (&fiq->waitq){+.+.} { [ 803.690467][T22504] HARDIRQ-ON-W at: [ 803.694785][T22504] lock_acquire+0x190/0x400 [ 803.701352][T22504] _raw_spin_lock+0x2b/0x40 [ 803.707797][T22504] flush_bg_queue+0x1f3/0x3c0 [ 803.714528][T22504] fuse_request_queue_background+0x2f8/0x5a0 [ 803.722356][T22504] fuse_request_send_background+0x58/0x110 [ 803.730291][T22504] fuse_fill_super+0x13cd/0x1730 [ 803.737161][T22504] mount_nodev+0x66/0x110 [ 803.743296][T22504] fuse_mount+0x2d/0x40 [ 803.749315][T22504] legacy_get_tree+0x108/0x220 [ 803.756035][T22504] vfs_get_tree+0x8e/0x390 [ 803.762529][T22504] do_mount+0x13b3/0x1c30 [ 803.768779][T22504] ksys_mount+0xdb/0x150 [ 803.775767][T22504] __x64_sys_mount+0xbe/0x150 [ 803.782406][T22504] do_syscall_64+0xfd/0x6a0 [ 803.788974][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.796811][T22504] SOFTIRQ-ON-W at: [ 803.801128][T22504] lock_acquire+0x190/0x400 [ 803.807302][T22504] _raw_spin_lock+0x2b/0x40 [ 803.813470][T22504] flush_bg_queue+0x1f3/0x3c0 [ 803.821337][T22504] fuse_request_queue_background+0x2f8/0x5a0 [ 803.832317][T22504] fuse_request_send_background+0x58/0x110 [ 803.840682][T22504] fuse_fill_super+0x13cd/0x1730 [ 803.847834][T22504] mount_nodev+0x66/0x110 [ 803.854093][T22504] fuse_mount+0x2d/0x40 [ 803.860225][T22504] legacy_get_tree+0x108/0x220 [ 803.867037][T22504] vfs_get_tree+0x8e/0x390 [ 803.873335][T22504] do_mount+0x13b3/0x1c30 [ 803.879474][T22504] ksys_mount+0xdb/0x150 [ 803.885631][T22504] __x64_sys_mount+0xbe/0x150 [ 803.893756][T22504] do_syscall_64+0xfd/0x6a0 [ 803.900449][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.908608][T22504] INITIAL USE at: [ 803.912575][T22504] lock_acquire+0x190/0x400 [ 803.918932][T22504] _raw_spin_lock+0x2b/0x40 [ 803.925186][T22504] flush_bg_queue+0x1f3/0x3c0 [ 803.931531][T22504] fuse_request_queue_background+0x2f8/0x5a0 [ 803.939254][T22504] fuse_request_send_background+0x58/0x110 [ 803.946818][T22504] fuse_fill_super+0x13cd/0x1730 [ 803.954361][T22504] mount_nodev+0x66/0x110 [ 803.960838][T22504] fuse_mount+0x2d/0x40 [ 803.966729][T22504] legacy_get_tree+0x108/0x220 [ 803.973240][T22504] vfs_get_tree+0x8e/0x390 [ 803.979331][T22504] do_mount+0x13b3/0x1c30 [ 803.985594][T22504] ksys_mount+0xdb/0x150 [ 803.992316][T22504] __x64_sys_mount+0xbe/0x150 [ 803.998693][T22504] do_syscall_64+0xfd/0x6a0 [ 804.005331][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.013144][T22504] } [ 804.015759][T22504] ... key at: [] __key.44293+0x0/0x40 [ 804.023372][T22504] ... acquired at: [ 804.027198][T22504] lock_acquire+0x190/0x400 [ 804.031887][T22504] _raw_spin_lock+0x2b/0x40 [ 804.036783][T22504] io_submit_one+0xe91/0x2de0 [ 804.042044][T22504] __x64_sys_io_submit+0x1bd/0x540 [ 804.047439][T22504] do_syscall_64+0xfd/0x6a0 [ 804.052134][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.058198][T22504] [ 804.060525][T22504] [ 804.060525][T22504] stack backtrace: [ 804.066619][T22504] CPU: 1 PID: 22504 Comm: syz-executor.5 Not tainted 5.2.0+ #64 [ 804.074255][T22504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.084560][T22504] Call Trace: [ 804.088009][T22504] dump_stack+0x16f/0x1f0 [ 804.092433][T22504] check_irq_usage.cold+0x5b4/0x72e [ 804.097847][T22504] ? check_usage_forwards+0x330/0x330 [ 804.103416][T22504] ? check_path+0x26/0x40 [ 804.108027][T22504] ? __kasan_check_read+0x11/0x20 [ 804.113163][T22504] ? check_noncircular+0x16d/0x3e0 [ 804.118597][T22504] ? print_circular_bug+0x200/0x200 [ 804.123925][T22504] ? __lockdep_reset_lock+0x450/0x450 [ 804.129509][T22504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 804.135769][T22504] __lock_acquire+0x25c3/0x4c30 [ 804.140640][T22504] ? __lock_acquire+0x25c3/0x4c30 [ 804.145694][T22504] ? mark_held_locks+0xf0/0xf0 [ 804.150565][T22504] lock_acquire+0x190/0x400 [ 804.155292][T22504] ? io_submit_one+0xe91/0x2de0 [ 804.160159][T22504] _raw_spin_lock+0x2b/0x40 [ 804.164676][T22504] ? io_submit_one+0xe91/0x2de0 [ 804.169779][T22504] io_submit_one+0xe91/0x2de0 [ 804.174559][T22504] ? lookup_ioctx+0x1d9/0x800 [ 804.179248][T22504] ? ioctx_alloc+0x1cc0/0x1cc0 [ 804.184025][T22504] ? aio_setup_rw+0x180/0x180 [ 804.188720][T22504] __x64_sys_io_submit+0x1bd/0x540 [ 804.193862][T22504] ? __x64_sys_io_submit+0x1bd/0x540 [ 804.199159][T22504] ? __ia32_sys_io_destroy+0x3f0/0x3f0 [ 804.204775][T22504] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 804.210268][T22504] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 804.215741][T22504] ? do_syscall_64+0x26/0x6a0 [ 804.220512][T22504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.226585][T22504] ? do_syscall_64+0x26/0x6a0 [ 804.231274][T22504] ? lockdep_hardirqs_on+0x418/0x5d0 [ 804.236602][T22504] do_syscall_64+0xfd/0x6a0 [ 804.241118][T22504] ? do_syscall_64+0xfd/0x6a0 [ 804.245809][T22504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.251790][T22504] RIP: 0033:0x459819 [ 804.256014][T22504] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 804.275618][T22504] RSP: 002b:00007f3c7e85bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 804.284035][T22504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 804.292023][T22504] RDX: 0000000020002a00 RSI: 0000000000000001 RDI: 00007f3c7e833000 [ 804.300010][T22504] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 804.308233][T22504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c7e85c6d4 [ 804.316203][T22504] R13: 00000000004c0c01 R14: 00000000004d39e8 R15: 00000000ffffffff 12:03:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x14', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3000000, @empty}, 0x1c) [ 804.326822][ T3903] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 804.334002][ T3903] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 804.368192][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env 12:03:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xffffff8d, @empty}, 0x1c) [ 804.375491][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 804.415550][T22502] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 804.423133][T22502] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/252) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000080)) 12:03:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x4000000, @empty}, 0x1c) 12:03:31 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, 0x0}]) [ 804.499680][T22715] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 804.506912][T22715] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 804.546952][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 804.554265][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat#', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfffffff5, @empty}, 0x1c) 12:03:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 804.677311][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 804.684564][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 804.699834][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 804.707125][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:31 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) [ 804.732541][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 804.739895][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x5000000, @empty}, 0x1c) 12:03:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x100000000000000, @empty}, 0x1c) [ 804.816955][T23068] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 804.824805][T23068] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0xb87, 0x1}, 0x20}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x5, 0x0, 0x6, 0x100000001, 0x0, 0x40, 0x101, 0xfff, 0x6, 0x6}, 0xb) [ 804.857331][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 804.864688][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 804.878311][T23102] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 804.886108][T23102] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 804.963516][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 804.970732][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 804.987991][T23068] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 804.996005][T23068] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:31 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x0, r0, 0x0}]) 12:03:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x200000000000000, @empty}, 0x1c) 12:03:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x6000000, @empty}, 0x1c) [ 805.046823][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 805.054063][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00022abd7000000008000600ac1414bb0dc0862ea7af3d01e038f84a882e516b1ce571f6f534e9047df352a337152c3a37cd013f885d484a7afe25f8ccfe14f5845e2a6e350819e295808449aa27e18abaacbf65111a92f8d314b5bf09736ec340e17c3caacc6cbc2ebb14f4a7f6a0e5144fb21f69efa1364022f75f0f4ad8"], 0x1c}, 0x1, 0x0, 0x0, 0x20004050}, 0xc814) [ 805.127229][ T3903] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 805.134545][ T3903] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfatH', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 805.227027][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 805.234341][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1}) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x8001, 0x8, 0x8008, 0x8, 0x401, 0x565a65aa, 0x6, 0xfffffffffffffff7, r3}, 0x20) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff4effffffffff0806000186dd061000040f2567721dc000000000000000000000ff397799ae01c037836c2dccfe880000220000000000000000000001"], 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000740)=""/4096) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x300000000000000, @empty}, 0x1c) 12:03:32 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x300, 0x0, r0, 0x0}]) [ 805.297222][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 805.304720][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="87000000290200159d719b000000000003000000000000000100000000000000ff07002e2f66696c6530020000000003000000000000000180000000000000aa07002e2f00030000000000000007000000000000002107002e2f66696c6530000200000008000000000000004a560000000000000507002e2f26696c6530000000000000000000a3"], 0x87) 12:03:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x7000000, @empty}, 0x1c) [ 805.376556][T23671] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 805.384405][T23671] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x400000000000000, @empty}, 0x1c) 12:03:32 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x47f, 0x0, r0, 0x0}]) [ 805.450829][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 805.458236][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 805.471888][T23688] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 805.479698][T23688] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 805.505696][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 805.512917][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 805.527586][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 805.534900][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 805.550127][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 805.554845][T23671] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 805.558036][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 805.564786][T23671] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 805.690932][ T3903] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 805.698293][ T3903] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 805.751209][T23671] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 805.758548][T23671] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'bcsh0\x00'}, 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x420, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000740)=""/61) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0xcda9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000002c0)={r4, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendmsg$inet(r1, &(0x7f00000006c0)={&(0x7f0000000300)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000400)="41ca8e3547003519f00e17d5180e43801c674751dcf67893c8b95f59e442ae51091f515de1cbc80f3ab3344b6a8d9e2eeaf54d03674a3b91047d64223f4eaa1613886dd291e63e36f32ccaf5c5834e1e8cf5c1810d79735000a6c5adc331f281cfa8ce81bf6598a724d7a35aa6078723be41b719538ca642461f78f577d1fa22be7a3c44c6be8a5d0890e8a6c496ec9ae855803ccf0d2242159ffa5dc4efb340a85799a34390c31b1c818ca03af8e2daeaa43813546245fad5d1ffdc1890ce", 0xbf}, {&(0x7f0000000500)="c134dd89cb50fa90b8", 0x9}, {&(0x7f0000000540)="b90675d6853fda00d6a06e4e3ee616055e746e29d2a0325deb70f46cef3671c2b123f9b4c32838ea2e7de3e3872b67fc55f616ecda4157901598c0296cca3bf743095eaac532a7e70d7f017375ba2d32caabe0dbaaadb0ef3b5a53f73b3fd0a915a46d6df778da0560ba539d742bca7440250fab1dc1ceb7b1426d51c6fb97bc8f1618b7a9d8c51d66", 0x89}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="5c000000000000000000000007000000830702ac1414110727007f0000017f00000100000000ac14141d7f00001a741414aaac1e0101ac14141ee000831b07ffffffff7f000001ac1410bbffffffeee00000017f000001000000000011000000000000000000000001000000ff000000000000e0"], 0x78}, 0x40) 12:03:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xa8, 0x13, 0xa, 0x70bd2c, 0x25dfdbfd, {0x4}, [@typed={0x14, 0x70, @str='/dev/sequencer\x00'}, @generic="eaa76398e855518ab67cf53df46e9f9699b3e865c5e5aa51e4343a37dd71c66b062753fc4b64a88c3d900c97692c9d82e5ac2f50a27641951c6141b6c8c5868f746c13141a08f0cd0eb7587358174c0b979b0df7fcdc9794e6d78047115e34809fd5b17769fd4598674547d14cbe886df85827f65f8821172b7969", @typed={0x4, 0x33}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 805.820805][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 805.828183][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 805.883103][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 805.890475][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x500000000000000, @empty}, 0x1c) 12:03:32 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x2, r0, 0x0}]) [ 805.939521][T23977] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 805.947153][T23977] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 806.020674][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 806.028007][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfatL', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x8000000, @empty}, 0x1c) [ 806.068774][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 806.076042][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) [ 806.155045][ T9852] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 806.162361][ T9852] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x600000000000000, @empty}, 0x1c) 12:03:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4, r0, 0x0}]) 12:03:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x0, 0x8, 0x7b, 0x0, 0xff, 0x93}}) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) [ 806.240674][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 806.248023][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x9000000, @empty}, 0x1c) 12:03:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 806.317500][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 806.324858][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 806.338540][ T9864] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 806.345830][ T9864] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x8, r0, 0x0}]) [ 806.385023][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 806.393036][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x700000000000000, @empty}, 0x1c) [ 806.483913][T24369] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 806.491395][T24369] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 806.498556][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 806.508866][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 806.528675][T24360] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 806.544180][T24360] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:33 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x80b3, 0x200000) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x101, 0x2002) ioctl$TCSETSW(r2, 0xc0046d00, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/81}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r3, 0x3}, 0x8) getsockopt(r4, 0x5, 0x27, &(0x7f0000000180)=""/18, &(0x7f00000001c0)=0x12) 12:03:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x800000000000000, @empty}, 0x1c) [ 806.651264][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 806.658582][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 806.714619][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 806.721865][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 806.737068][T24360] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 806.744892][T24360] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 806.811387][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 806.818662][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 806.894306][T24470] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 806.901494][T24470] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 806.940182][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 806.947425][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 806.965977][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 806.973215][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfath', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xa000000, @empty}, 0x1c) 12:03:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, 0x0}]) 12:03:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x900000000000000, @empty}, 0x1c) 12:03:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040ffa0b721dc00000000000a29d45fdcfa04db5000000ff6c2dccfe8800000000000000000000000000010000000000000000"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:03:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xa00000000000000, @empty}, 0x1c) 12:03:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xe000000, @empty}, 0x1c) [ 807.095270][ T9852] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 807.102498][ T9852] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf, r0, 0x0}]) [ 807.144007][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 807.151225][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:34 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x2400) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x1}) ioctl$KDSETLED(r1, 0x4b32, 0x7c35) syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x53, 0x100) [ 807.231491][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 807.238761][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 807.270034][T24964] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env 12:03:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe00000000000000, @empty}, 0x1c) [ 807.278268][T24964] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 807.300063][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 807.307416][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 807.333273][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 807.340675][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x900, r0, 0x0}]) [ 807.378011][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 807.385305][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 807.434793][T24964] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 807.442503][T24964] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 807.479381][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 807.486739][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 807.574737][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 807.577378][T25015] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 807.581912][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 807.589239][T25015] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 807.601530][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env 12:03:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfato', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfc, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000001000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)={0x51, "ff403a2d3ae341f7ff6e6238396057e3b50deb516f6510e12b7bd1e0a6ecf1d8fb3656e6450718649714b2c45a624f443bbf667299b9b8755cd38c9f74f17780c1dea9311f81c3718ecee9f39d0f94fa3e"}) 12:03:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1800000000000000, @empty}, 0x1c) 12:03:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x11000000, @empty}, 0x1c) 12:03:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) [ 807.616855][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 807.628664][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 807.635942][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf00, r0, 0x0}]) [ 807.673050][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 807.680351][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/147) 12:03:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x2000000000000000, @empty}, 0x1c) [ 807.755231][ T9852] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 807.762770][ T9852] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 807.785291][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 807.792467][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 807.887468][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 807.896219][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x20000000, @empty}, 0x1c) 12:03:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x3f00, r0, 0x0}]) 12:03:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000400)={0x3, @default, r1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() mq_unlink(&(0x7f0000000080)='/dev/rtc0\x00') syz_emit_ethernet(0x42, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000186dd06100067721dc000000000000000000000ffffe0000001c037a36c2dccfe8800000000000000000000000000018cb60299c717820ad0bffaa9f45a7643ce7b8059f115312831d2074178bd42769fd22b3032840709324660fc013b91043e79fec75e9761914ff1632572e314ca25f92ede504a9c2dfea6fd29828fc3ee35a77915e78904c354fec8af0328ac60c9ecde000000"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 807.940775][T25390] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 807.948609][T25390] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 808.023518][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 808.030749][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' 12:03:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x3f00000000000000, @empty}, 0x1c) [ 808.097779][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 808.105130][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 808.117793][T25390] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 808.125305][T25390] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 808.167560][ T3903] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 808.174944][ T3903] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfatp', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:03:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4000, r0, 0x0}]) 12:03:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3f000000, @empty}, 0x1c) 12:03:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) dup2(r0, r0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:03:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x4000000000000000, @empty}, 0x1c) [ 808.391275][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 808.398594][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000000, r0, 0x0}]) [ 808.469225][T25795] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 808.476893][T25795] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r0, r1, 0xfffffffffffffff7, 0xda, &(0x7f0000000500)="7ba5d894d8e57b38ca5cff344b2e42f58e6e08133f7f95125eadd889618b0140fa96edcb7de17c3247a54a4b38b1b3dd95115fdd4cab813c5faaabc1d66d18620b3dfe4fc27eca9cc1cf1ff3815c82aaee235258aa81f83a2ffcc070a5b4d72105e0871a9e966687bd74c3b5adf6a6962cc18db6dc2e4bf89ff236ab65c2e649e77cbd693a366a172c32129673faaf9d8ab43847302874dd4689303883e31ac2e2866121219375bf71712167835f54602a50d7b7691a57c5be4cffd2d297603286060035e858cb32b66312adbdb770dc029f81774c3171c07906", 0x0, 0xef, 0x2, 0x19b6, 0x100, 0x3, 0x1ff, 'syz1\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000000000)={0x18, 0xfffffffffffffff5, 0x5, {0x8}}, 0x18) fsync(r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) 12:03:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5800000000000000, @empty}, 0x1c) 12:03:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x40000000, @empty}, 0x1c) [ 808.588323][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 808.592544][T25795] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 808.595699][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 808.603065][T25795] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 808.655682][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 808.662903][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 808.705802][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 808.713040][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x2000000, r0, 0x0}]) 12:03:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfatt', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 808.758453][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 808.765820][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 808.819428][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 808.826833][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:35 executing program 4: ioctl$TCSETSW(0xffffffffffffffff, 0xc0046d00, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f0000000080)={0x8077, 0x2}) 12:03:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x2000800081, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffc920ffffff0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a3ef4e3204c539fa170000000000000000000001"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x5c00000000000000, @empty}, 0x1c) [ 808.904993][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 808.912328][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 808.934209][T26229] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 808.941838][T26229] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 808.969795][T26280] QAT: Invalid ioctl 12:03:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4000000, r0, 0x0}]) [ 809.004485][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 809.011668][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x44000000, @empty}, 0x1c) [ 809.049836][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 809.057099][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 809.071388][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 809.078703][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000400)=""/163, &(0x7f0000000040)=0xffffffffffffff22) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x20000, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x6000000000000000, @empty}, 0x1c) [ 809.118754][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 809.126133][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 809.154688][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 809.161909][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 809.174883][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 809.176187][T26229] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 809.182107][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 809.190029][T26229] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 12:03:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x8000000, r0, 0x0}]) [ 809.257679][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 809.265034][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 809.298968][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 809.306305][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 809.313502][T26260] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 809.324325][T26260] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x60000000, @empty}, 0x1c) [ 809.356984][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 809.364388][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7f00000000000000, @empty}, 0x1c) [ 809.474270][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 809.481527][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfatz', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9000000, r0, 0x0}]) 12:03:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000500)={{0x10f000, 0x6000, 0x1f, 0x3, 0x0, 0x8001, 0x3, 0x9, 0xf11, 0x0, 0x6, 0x20}, {0xf005, 0x4000, 0xb, 0x100000001, 0x8, 0x2, 0xffff, 0x0, 0x0, 0x4, 0x7dd, 0x100000000}, {0x2, 0xf000, 0x8, 0x4, 0x6, 0x9, 0x2, 0xff, 0x800, 0x7, 0x7c, 0x1000}, {0x10000, 0x1f007, 0x0, 0x3, 0x9, 0x5, 0x6, 0x2, 0xfffffffffffffffb, 0x0, 0x3, 0x81}, {0xf000, 0xf000, 0x4, 0x40, 0xe76, 0x7f, 0x1f, 0x5, 0x8001, 0x8001, 0x7f, 0xbc}, {0x0, 0x2000, 0x0, 0x3, 0x1ff, 0x81, 0x3cf, 0xfab, 0xfffffffffffffffb, 0xff, 0x32b, 0x7}, {0x7000, 0x5000, 0x3, 0x101, 0x93d, 0xfffffffffffffffa, 0x569a, 0x3, 0x8d, 0x1, 0x2, 0x5}, {0x0, 0x1000, 0x1f, 0x1, 0x709a, 0x7c2e, 0x43, 0xfffffffffffff173, 0x8, 0x1, 0x9, 0x8}, {0x1, 0xf000}, {0x6000, 0x100000}, 0x20000000, 0x0, 0x1, 0x400, 0xa, 0x801, 0xfc748f74e63f276d, [0x2, 0x7, 0x4, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0xffffffff80000000, 0x40, 0x4, 0x8, 0x3, 0x3, 0x3c7, 0x4, 0x38, 0x104, 0x7f2b, 0x3, 0x20, 0x2, 0xb0a, 0x100000000, 0x9}, [{0x60000000, 0xfff, 0x5, 0x20, 0x9, 0x9, 0x6, 0x101}, {0x6, 0xffffffff80000000, 0x130, 0xcd, 0xfffffffffffffc01, 0x81, 0x3, 0x7}], "0e305695aaf9484599", [[], [], [], []]}, 0x481) [ 809.576948][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 809.584300][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x8dffffff00000000, @empty}, 0x1c) [ 809.625463][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 809.632708][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 809.656264][ T9852] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 809.663489][ T9852] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x68000000, @empty}, 0x1c) [ 809.666824][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 809.680869][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf000000, r0, 0x0}]) 12:03:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000a00000/0x600000)=nil, &(0x7f0000d21000/0x4000)=nil, &(0x7f0000f22000/0x1000)=nil, &(0x7f0000a56000/0x2000)=nil, &(0x7f0000e0b000/0x1000)=nil, &(0x7f0000aaa000/0x4000)=nil, &(0x7f0000aca000/0x1000)=nil, &(0x7f0000000000)="43b0ad542dda1785c587dcd37d5aa004fbf9180f5c39532222cdd8cc542844dbb73a2c2eba4877b1ca536a8d7cdad9887c85ec3182040541ec4f31d6484590b4638be8042abb1457c4426c127140f422b8d9b779670bd6e57e966573c450174857df203b1e31855d582e7993ae6f05ec5314a29b8afaf8addf4152a4da2f098d2fffaa006d367e737e7325", 0x8b, r0}, 0x68) [ 809.960426][T27153] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 809.967910][T27153] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xc05d000000000000, @empty}, 0x1c) 12:03:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00ffb222f76aa975a7a4ac0806000186dd061000040f2567721dc000000000000000000000ffffe0000001c037a36c2dccfe880000000000000000000000000001908b640fbd7f06162d6264ac1931fd0c539d67"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:36 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x3f000000, r0, 0x0}]) [ 810.052044][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 810.059433][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' 12:03:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x7f000000, @empty}, 0x1c) [ 810.176117][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 810.183482][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 810.198781][T27153] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 810.206709][T27153] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 810.272133][ T3903] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 810.279376][ T3903] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 810.323840][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 810.330766][T27202] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 810.331219][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 810.338384][T27202] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 810.378697][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 810.386090][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 810.402842][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 810.410110][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) 12:03:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xe803000000000000, @empty}, 0x1c) 12:03:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x40000000, r0, 0x0}]) 12:03:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x8dffffff, @empty}, 0x1c) 12:03:37 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8c0, 0x0) getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000200)=0x6e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="0f2567721dc0", @ipv4={[], [], @multicast1}, @random="c037a36c2dcc", @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 810.561119][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 810.568740][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xf401000000000000, @empty}, 0x1c) 12:03:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x2000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) [ 810.622955][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 810.630361][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 810.645245][ T9852] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 810.652408][ T9852] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:03:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x7ffffffff000, r0, 0x0}]) [ 810.706370][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 810.714313][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 810.785777][T27829] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 810.793305][T27829] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 810.822873][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env 12:03:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xc05d0000, @empty}, 0x1c) [ 810.830305][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' 12:03:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xf5ffffff00000000, @empty}, 0x1c) 12:03:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf0ffffff7f0000, r0, 0x0}]) [ 810.917162][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 810.924433][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 810.996790][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 811.004082][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 811.077883][ T3903] kobject: 'loop5' (000000008122fa58): kobject_uevent_env [ 811.085161][ T3903] kobject: 'loop5' (000000008122fa58): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 811.107452][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 811.114784][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 811.126605][T27991] kobject: 'loop1' (000000009bd0cb0e): kobject_uevent_env [ 811.134182][T27991] kobject: 'loop1' (000000009bd0cb0e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 811.151375][ T3903] kobject: 'loop4' (0000000022d8506b): kobject_uevent_env [ 811.159457][ T3903] kobject: 'loop4' (0000000022d8506b): fill_kobj_path: path = '/devices/virtual/block/loop4' 12:03:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) accept$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\'', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340), 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 12:03:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/163, &(0x7f0000000040)=0xa3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e23, @empty}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000001c0), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r0, 0x0, 0x9, &(0x7f0000000400)='./cgroup\x00', 0xffffffffffffffff}, 0x30) prctl$PR_SET_PTRACER(0x59616d61, r2) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="bf3bfd72387edf3db17deaa33f2bebddcc80fc47605718136f2714255c3e78a67f0effdabec33ea255fa", 0x2a, 0x8001}, {&(0x7f0000000740)="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", 0x1000, 0x7f}], 0x800, &(0x7f0000000380)={[{@logdev={'logdev', 0x3d, './file0'}}, {@quota='quota'}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/rtc0\x00'}}, {@dont_hash='dont_hash'}]}) umount2(&(0x7f0000000280)='./file0\x00', 0x0) sync() syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffff3a6bffffffffffff080600ff00dd061000040f2567721dc000001d215866299c10ea353e00000000003f00000000000000000037a36c2dccfe8800000000031965118e2578dd7dc6589299617b60ffa5ed00d30fc9e4084f233718c2e03b826422158792eebe1473105020e745dd9fac7d270163fb2804a38600"], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 12:03:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = accept4$tipc(r0, &(0x7f00000001c0)=@name, &(0x7f0000000140)=0xfffffe9f, 0x800) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0x7}, 0x28, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @mcast2, 0xfffffffffffff800}, {0xa, 0x4e21, 0x8, @remote, 0x2}, 0x7ff, [0x54985b37, 0x4, 0x7f, 0x1f, 0xc141, 0x0, 0x100000000, 0x8]}, 0x5c) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) 12:03:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xe8030000, @empty}, 0x1c) 12:03:38 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x100000000000000, r0, 0x0}]) 12:03:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0xfc00000000000000, @empty}, 0x1c) [ 811.182032][ T3903] kobject: 'loop0' (000000003e1f2a8d): kobject_uevent_env [ 811.189390][ T3903] kobject: 'loop0' (000000003e1f2a8d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 811.273191][ T3903] kobject: 'loop2' (00000000dc6d548a): kobject_uevent_env [ 811.280612][ T3903] kobject: 'loop2' (00000000dc6d548a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 811.303638][ T3903] kobject: 'loop3' (0000000026c4adb4): kobject_uevent_env [ 811.310868][ T3903] kobject: 'loop3' (0000000026c4adb4): fill_kobj_path: path = '/devices/virtual/block/loop3' 12:03:38 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000002a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x200000000000000, r0, 0x0}]) 12:03:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0xc0046d00, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) 12:03:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f