792] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 02:51:45 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:45 executing program 2: memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 204.441608] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 [ 204.462721] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 [ 204.477629] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 02:51:46 executing program 4: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x20000000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffeee}, 0x5ee) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xfffffffffffffedd) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000120081f87059ae08060c04000a006b10400103fe0500018701546fabca1b4e7d06a6bd7c493872f750375ed08a562ad6e74703c48f93b82a02000000461eb886a5e54e8ff5314461", 0x4c}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) [ 204.490553] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 [ 204.565426] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11399 comm=syz-executor.0 02:51:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000017c0)="6653a8990785363940aed12f0000000000000022f1f169a4000000000000009f1f8175442cf91022fe50377a22cbccb0353cffd7a7c0c92465e5f9cc2d3fbf9d22168078aba9d7ae45b0051a1221af2772a9567bb821942ce72590f1", 0x5c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x30) r1 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 02:51:46 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 02:51:46 executing program 4: epoll_create1(0x0) epoll_create1(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo/4\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) 02:51:46 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x202, 0x200) [ 204.771747] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 204.807024] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 204.844053] System zones: 0-7 02:51:46 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 02:51:46 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 204.868792] EXT4-fs (loop1): orphan cleanup on readonly fs [ 204.900339] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 204.931582] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 204.952964] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:46 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:46 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) creat(0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, 0x0) 02:51:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:46 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 02:51:46 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 205.209778] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:47 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 02:51:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:47 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 205.504586] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 205.548633] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 205.577641] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 205.581327] net_ratelimit: 17 callbacks suppressed [ 205.581335] protocol 88fb is buggy, dev hsr_slave_0 02:51:47 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 205.669767] System zones: 0-7 [ 205.678663] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 205.696858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 205.760236] EXT4-fs (loop1): orphan cleanup on readonly fs [ 205.784314] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 205.799463] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 205.799935] syz-executor.4 (11546) used greatest stack depth: 21776 bytes left 02:51:47 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:47 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 02:51:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:47 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 02:51:47 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000300)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', 0x0, 0x0, 0x0) [ 206.005674] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:47 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 02:51:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can={0x1d, 0x0, 0x797ff5f, 0x5fff9930}, 0x200056d0, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x40000, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) [ 206.276253] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 206.381283] protocol 88fb is buggy, dev hsr_slave_0 [ 206.386432] protocol 88fb is buggy, dev hsr_slave_1 [ 206.406399] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 206.421477] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 206.440185] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 206.450316] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 206.457984] System zones: 0-7 [ 206.461274] protocol 88fb is buggy, dev hsr_slave_0 [ 206.466373] protocol 88fb is buggy, dev hsr_slave_1 [ 206.473333] EXT4-fs (loop1): orphan cleanup on readonly fs [ 206.479202] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 206.492903] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:48 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:48 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 02:51:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x144, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003a40), 0x8000078, 0x2, &(0x7f0000003bc0)) 02:51:48 executing program 2: r0 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) [ 206.644518] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:48 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x40000) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x100000, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x4182) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="5c45e51daff82e854a039574", 0xc}], 0x1}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)=""/38, &(0x7f0000000080)=0x26) [ 206.701260] protocol 88fb is buggy, dev hsr_slave_0 [ 206.706405] protocol 88fb is buggy, dev hsr_slave_1 02:51:48 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r0, 0x3, 0x6, @dev}, 0x10) 02:51:48 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) [ 206.935143] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 206.956162] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 206.970932] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 206.981766] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 207.049687] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 207.076623] System zones: 0-7 [ 207.083744] EXT4-fs (loop1): orphan cleanup on readonly fs [ 207.095030] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 207.101314] protocol 88fb is buggy, dev hsr_slave_0 [ 207.105890] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(0x0, 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:48 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r0, 0x3, 0x6, @dev}, 0x10) 02:51:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{0x0}, {0x0}, {&(0x7f0000000500)=""/249, 0xf9}], 0x3, 0x10400003) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x100000001, 0x0, 0x1, 0x0, 0x2}, 0x1c) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 02:51:48 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) [ 207.260000] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:49 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r0, 0x3, 0x6, @dev}, 0x10) 02:51:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(0x0, 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, 0x0, 0x0) 02:51:49 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 02:51:49 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = socket$kcm(0x10, 0x100000000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="2e00000014008105e00f80ecdb4cb92e021e022c14000000160002008e7948f328995a017c7b58510600000001ff", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) 02:51:49 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 207.557955] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 207.596062] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 207.617255] block nbd4: Receive control failed (result -22) [ 207.646636] block nbd4: shutting down sockets [ 207.656251] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 207.670678] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 207.707497] block nbd4: shutting down sockets 02:51:49 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:49 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:49 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:49 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) [ 207.883069] block nbd4: Receive control failed (result -22) 02:51:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 208.004206] block nbd4: shutting down sockets [ 208.007397] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:51:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 208.104877] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:51:49 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:49 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 02:51:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 208.329299] block nbd4: Receive control failed (result -22) [ 208.342299] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:51:49 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) [ 208.378133] block nbd4: shutting down sockets 02:51:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:50 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:51:50 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 208.622179] block nbd4: Receive control failed (result -22) [ 208.642118] block nbd4: shutting down sockets [ 208.661576] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 208.687506] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:51:50 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:50 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:51:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:50 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 02:51:50 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 208.910161] block nbd4: Receive control failed (result -22) [ 208.917236] block nbd4: shutting down sockets 02:51:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:50 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 209.093366] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 209.132386] block nbd4: Receive control failed (result -22) [ 209.139059] block nbd4: shutting down sockets [ 209.220223] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 209.313838] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 209.367700] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 209.401101] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 209.408774] System zones: 0-7 [ 209.412728] EXT4-fs (loop1): orphan cleanup on readonly fs [ 209.418484] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 209.430099] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:51:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:51 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x91@]y\x00\x00\x00\x00g\xb8\xda\xc1\x84=[\x1f\r\x06\x00\x00\x00\x00\x00\x00\x00|\x88O\xbaI\xa3*@\x9e\xca\x8b\xde\xefC\xfd \xde\x9ao\xd4\xc4\xac\xb7', 0x0) ftruncate(0xffffffffffffffff, 0x40000) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) 02:51:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 209.573367] block nbd4: Receive control failed (result -22) [ 209.597370] block nbd4: shutting down sockets 02:51:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:51 executing program 2: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:51:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/181, 0xb5) [ 209.795340] block nbd4: Receive control failed (result -22) [ 209.802208] block nbd4: shutting down sockets 02:51:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:51 executing program 2: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:51:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) socket$packet(0x11, 0x0, 0x300) pipe(0x0) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001940)=[{0x0}, {0x0}], 0x2, 0x0) [ 209.937824] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 210.047359] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 210.061391] block nbd4: Receive control failed (result -22) [ 210.068117] block nbd4: shutting down sockets [ 210.096309] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 210.130799] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 210.145454] System zones: 0-7 [ 210.153888] EXT4-fs (loop1): orphan cleanup on readonly fs [ 210.163844] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 210.175030] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:51 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:51:51 executing program 2: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:51:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) socket$packet(0x11, 0x0, 0x300) pipe(0x0) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001940)=[{0x0}, {0x0}], 0x2, 0x0) [ 210.308097] block nbd4: Receive control failed (result -22) [ 210.314644] block nbd4: shutting down sockets 02:51:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 02:51:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:51:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:52 executing program 4: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 02:51:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 02:51:52 executing program 4: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 210.611097] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 210.621297] net_ratelimit: 15 callbacks suppressed [ 210.621305] protocol 88fb is buggy, dev hsr_slave_0 [ 210.631465] protocol 88fb is buggy, dev hsr_slave_1 [ 210.638178] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 210.661425] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 210.690263] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 210.712184] System zones: 0-7 [ 210.732166] EXT4-fs (loop1): orphan cleanup on readonly fs [ 210.742672] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 210.758393] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:51:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 02:51:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0xa2202, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 02:51:52 executing program 4: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 02:51:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x5, 0x0, 0x7}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffed6}, 0x48) 02:51:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:51:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 210.861262] protocol 88fb is buggy, dev hsr_slave_0 [ 210.866403] protocol 88fb is buggy, dev hsr_slave_1 02:51:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 02:51:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) [ 211.023597] audit: type=1400 audit(1571367112.618:71): avc: denied { prog_load } for pid=12004 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 02:51:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:52 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000001400)={&(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{}, 0xe000000}}, 0x10, 0x0}, 0x0) [ 211.138801] audit: type=1400 audit(1571367112.718:72): avc: denied { prog_run } for pid=12004 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 211.178553] block nbd4: Receive control failed (result -22) [ 211.191008] block nbd4: shutting down sockets [ 211.211831] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:51:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 02:51:52 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000001400)={&(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{}, 0xe000600}}, 0x10, 0x0}, 0x0) [ 211.254951] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 211.264240] protocol 88fb is buggy, dev hsr_slave_0 [ 211.264297] protocol 88fb is buggy, dev hsr_slave_1 02:51:52 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40c2, 0x0) syz_genetlink_get_family_id$net_dm(0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) write(r0, &(0x7f0000000600)="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", 0x200) perf_event_open(&(0x7f00004e7000)={0x200000002, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r0, r1, 0x0, 0xfffc) 02:51:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 211.368758] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 211.418749] block nbd4: Receive control failed (result -22) [ 211.430180] block nbd4: shutting down sockets [ 211.455533] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 211.458256] audit: type=1800 audit(1571367113.048:73): pid=12037 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.2" name="file0" dev="sda1" ino=16930 res=0 [ 211.497989] System zones: 0-7 [ 211.502914] EXT4-fs (loop1): orphan cleanup on readonly fs [ 211.518124] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 211.529014] audit: type=1804 audit(1571367113.108:74): pid=12037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir920273795/syzkaller.xtmiMw/179/file0" dev="sda1" ino=16930 res=1 [ 211.575466] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:53 executing program 3: 02:51:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 02:51:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:53 executing program 3: 02:51:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:51:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(0x0, 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 211.726927] block nbd4: Receive control failed (result -22) [ 211.734107] block nbd4: shutting down sockets 02:51:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 211.821264] protocol 88fb is buggy, dev hsr_slave_0 [ 211.826438] protocol 88fb is buggy, dev hsr_slave_1 02:51:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(0x0, 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 212.082108] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 212.110635] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 212.127161] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 212.148954] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 212.158389] System zones: 0-7 [ 212.164434] EXT4-fs (loop1): orphan cleanup on readonly fs [ 212.170112] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 212.181565] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 212.240139] audit: type=1804 audit(1571367113.828:75): pid=12045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir920273795/syzkaller.xtmiMw/179/file0" dev="sda1" ino=16930 res=1 02:51:53 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fstatfs(0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$char_usb(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) get_robust_list(r0, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_open_procfs(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xffffff13}], 0x100001c9, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0xc0c0583b, 0x20000001) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/snmp\x00') preadv(r1, &(0x7f0000000480), 0x1000000000000181, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB], 0x0) 02:51:53 executing program 0: 02:51:53 executing program 3: 02:51:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(0x0, 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="0900000000003639408fa3a3ba27660199783b0a82f79b32a7c8225086600a38e07d4db88a66596759e95307b680ab73e03c53555c97e8e37d01da4d44a994354a9fa3f355214eeabd24fd620b2022d5ad63b369aaffe9a6b608a5fece0eca95d71f2d3e60613a027fb50cbcbd92d44076d3b97247e066165ccf1032f51d36ab231f6c20d87e9167edf69776dca67d90a17ccd18fb9c7b21d53478e382dcf296a23a060bfe9ac9d9cd196187d0b64c834783111c7758bf5a62c197735b91d92591d04108e4a92ad8cd3ddf00000000000000c32f5221dbf4a35b87dae04a4e2947c24298c1d82b1b20546d4d9b44a5abef3335", 0xf3}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 02:51:54 executing program 0: 02:51:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:54 executing program 0: [ 212.621254] protocol 88fb is buggy, dev hsr_slave_0 [ 212.626489] protocol 88fb is buggy, dev hsr_slave_1 [ 212.721284] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 212.743453] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 212.766765] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:51:54 executing program 2: 02:51:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:54 executing program 0: 02:51:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 212.798688] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 212.810674] System zones: 0-7 [ 212.816828] EXT4-fs (loop1): orphan cleanup on readonly fs 02:51:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 212.862037] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 212.909488] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:54 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 213.210101] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 213.219393] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 213.229034] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 213.248990] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 213.256574] System zones: 0-7 [ 213.260134] EXT4-fs (loop1): orphan cleanup on readonly fs [ 213.269166] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 213.279927] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:57 executing program 3: 02:51:57 executing program 0: 02:51:57 executing program 2: 02:51:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:57 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:57 executing program 2: 02:51:57 executing program 0: 02:51:57 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:57 executing program 3: 02:51:57 executing program 0: 02:51:57 executing program 2: [ 215.738460] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:51:57 executing program 3: 02:51:57 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:57 executing program 0: [ 215.866822] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 215.931493] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 215.971770] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 215.981271] net_ratelimit: 16 callbacks suppressed [ 215.981279] protocol 88fb is buggy, dev hsr_slave_0 [ 215.991332] protocol 88fb is buggy, dev hsr_slave_1 [ 216.002293] System zones: 0-7 [ 216.015907] EXT4-fs (loop1): orphan cleanup on readonly fs [ 216.032321] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 216.058501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:57 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:57 executing program 2: 02:51:57 executing program 3: 02:51:57 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:57 executing program 0: 02:51:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:57 executing program 0: 02:51:57 executing program 3: 02:51:57 executing program 2: 02:51:57 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:57 executing program 0: [ 216.456501] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 216.496275] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 216.513532] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 216.537291] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 216.545808] System zones: 0-7 [ 216.549398] EXT4-fs (loop1): orphan cleanup on readonly fs [ 216.555186] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 216.565845] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:58 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:58 executing program 2: 02:51:58 executing program 3: 02:51:58 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:58 executing program 0: 02:51:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:58 executing program 2: 02:51:58 executing program 0: 02:51:58 executing program 4: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:58 executing program 3: 02:51:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:58 executing program 2: [ 216.781260] protocol 88fb is buggy, dev hsr_slave_0 [ 216.787636] protocol 88fb is buggy, dev hsr_slave_1 [ 216.861256] protocol 88fb is buggy, dev hsr_slave_0 [ 216.866514] protocol 88fb is buggy, dev hsr_slave_1 [ 216.953375] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 216.977377] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 216.986913] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 217.012696] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 217.021043] System zones: 0-7 [ 217.041855] EXT4-fs (loop1): orphan cleanup on readonly fs 02:51:58 executing program 3: 02:51:58 executing program 0: 02:51:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:58 executing program 2: 02:51:58 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 217.050058] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 217.066184] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 217.101289] protocol 88fb is buggy, dev hsr_slave_0 [ 217.107204] protocol 88fb is buggy, dev hsr_slave_1 02:51:58 executing program 2: 02:51:58 executing program 3: 02:51:58 executing program 0: 02:51:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x10, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:58 executing program 3: 02:51:58 executing program 2: 02:51:58 executing program 0: 02:51:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:51:59 executing program 3: [ 217.501301] protocol 88fb is buggy, dev hsr_slave_0 [ 217.506538] protocol 88fb is buggy, dev hsr_slave_1 [ 217.537356] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 217.572701] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 217.615594] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 217.644971] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 217.652605] System zones: 0-7 [ 217.656348] EXT4-fs (loop1): orphan cleanup on readonly fs [ 217.663375] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 217.674830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:59 executing program 2: 02:51:59 executing program 0: 02:51:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:59 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:59 executing program 3: 02:51:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:59 executing program 3: 02:51:59 executing program 2: 02:51:59 executing program 0: 02:51:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:51:59 executing program 0: 02:51:59 executing program 3: 02:51:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:51:59 executing program 2: 02:51:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 218.152087] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 218.200823] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 218.210356] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 218.231137] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 218.238918] System zones: 0-7 [ 218.257348] EXT4-fs (loop1): orphan cleanup on readonly fs [ 218.267525] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 218.295514] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:51:59 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:51:59 executing program 0: 02:51:59 executing program 3: 02:51:59 executing program 2: 02:51:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:51:59 executing program 4: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:00 executing program 0: 02:52:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:52:00 executing program 2: 02:52:00 executing program 3: 02:52:00 executing program 4: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:00 executing program 2: [ 218.689934] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 218.760350] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 218.784483] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 218.804243] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 218.812218] System zones: 0-7 [ 218.815782] EXT4-fs (loop1): orphan cleanup on readonly fs [ 218.821507] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 218.832375] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:00 executing program 3: 02:52:00 executing program 0: 02:52:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:52:00 executing program 4: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:00 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:00 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x40000) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x100000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4182) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) pipe(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0}) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="5c45e51daff82e854a03957479", 0xd}], 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001940)=[{&(0x7f0000001a00)=""/92, 0x5c}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f0000000400)=""/36, 0x24}, {0x0}, {&(0x7f0000000880)=""/152, 0x98}], 0x7, 0x500) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)=""/38, &(0x7f0000000080)=0x26) 02:52:00 executing program 0: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xc, 0x28001) clock_gettime(0x0, &(0x7f0000000040)) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0), 0x3) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7fff, 0xf, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb41, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x54e5ab0516dc59ae, 0x0, 0x0, 0x6, 0x0, 0x3}, 0x0, 0xbfffffffffffffff, r0, 0x0) memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x750, {0x2, 0x4e24, @dev}, {0x2, 0x0, @dev}, {0x2, 0x4e21, @broadcast}, 0x0, 0x4000000000, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x3}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) request_key(0x0, 0x0, &(0x7f0000000280)='em1vmnet0\x00', r2) r3 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="fc122f5140cb5ad4ad0450a3cc213c023731de747543809c2ca1a4ac1c3c8f353058f06b7c682f1a2bae5645cf39d28b5c3b71107b1c5112618b40366726a48c2e3b97c0263a5e7faf239fab5bd9aafe304e05d94c028a7943ca1482aab9c44ef21bd6a3ae45574599bc5700d9015ed1ee62e68b68b3", 0x76, r2) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000300)={r3, 0x7b, 0x1000}, 0x0, &(0x7f0000000340)="038c4ad19230b064dbd7bb208fc14f10c97aa74967eb1794044a0af2defb5ad8ecb3a630f1d8f991b32225924d3989288c4d77b8af2e81590511c3789b218c280d57d1b1c1be9edc4e94430ed136d29678bee25db256da383ecec3b28d093f332a08748db7b6b32dcb2ff4d8551367d199248456bee244c2e180fd", &(0x7f00000003c0)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x1) setsockopt$sock_timeval(r4, 0x1, 0x0, 0x0, 0xffffffffffffffd7) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001440)={'hsr0\x00'}) unshare(0x60000000) r5 = syz_open_procfs(0x0, 0x0) preadv(r5, 0x0, 0x0, 0x0) write$selinux_user(r5, &(0x7f0000001500)=ANY=[@ANYBLOB="73797374655df497955f753a6f626a6563745f03005f736572000000000000000000000000000009005fbab04dc28a2b7af41b92fe31f0802adbce813b2839d20625085aa44d63e4c42bd63434c04892f01a23e904b3d0bfa66fdac2b72570080a9028d3c1417d47afc9a32abf6e71d651f5bf43c477f5abd235ca6ea8394cb0c00fba77ef816c40efbb74991a6c20528dbe26b1f1494e0cd9b2a7e975ad9f4f6e2d7c753ee6fc2025295279958edec067b9dda579fd88358a672f9eff8f1fe50b153cc732e496192a07f3f78ad49ae8765e000000000000000000000100000000000000"], 0x27) clock_gettime(0x0, &(0x7f0000000100)) utimes(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{0x0, 0x2710}, {0x77359400}}) 02:52:00 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000000)=[@increfs], 0x0, 0x0, 0x0}) 02:52:00 executing program 5: 02:52:00 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.max\x00\xe3\xc6\xa1\xbc\x16\x94p`R\xfbqcm\xab\x87\xf6\xb6y1uoG\x18\xd4\xc8*R6\x84\xfb\xfbU0xffffffffffffffff, 0xffffffffffffffff}) getxattr(0x0, 0x0, &(0x7f00000002c0)=""/102, 0x66) creat(0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r5 = memfd_create(&(0x7f0000000740)='net\xe0\xa3\x8c\x1a\x88\x1b\x140xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 220.777711] block nbd4: Receive control failed (result -22) [ 220.794465] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 220.818695] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:02 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:02 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r0, r1) [ 220.837918] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 220.843016] FAULT_INJECTION: forcing a failure. [ 220.843016] name failslab, interval 1, probability 0, space 0, times 1 [ 220.856424] block nbd4: shutting down sockets [ 220.863159] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 220.889494] EXT4-fs (loop1): get root inode failed [ 220.902350] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 220.929842] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 220.939863] EXT4-fs (loop1): mount failed [ 220.948292] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 220.975975] CPU: 1 PID: 12521 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 220.982962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.992325] Call Trace: [ 220.994936] dump_stack+0x172/0x1f0 [ 220.998579] should_fail.cold+0xa/0x1b [ 221.002507] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 221.005663] EXT4-fs error (device loop0): ext4_fill_super:4395: inode #2: comm syz-executor.0: iget: root inode unallocated [ 221.007616] ? lock_downgrade+0x880/0x880 [ 221.007641] __should_failslab+0x121/0x190 [ 221.007658] should_failslab+0x9/0x14 [ 221.031156] kmem_cache_alloc+0x2ae/0x700 [ 221.035314] ? kasan_check_write+0x14/0x20 [ 221.039610] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 221.044462] ? check_preemption_disabled+0x48/0x290 [ 221.049486] getname_flags+0xd6/0x5b0 [ 221.053313] getname+0x1a/0x20 [ 221.056536] do_sys_open+0x2c9/0x550 [ 221.060263] ? filp_open+0x80/0x80 [ 221.063820] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 221.068581] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 221.073340] ? do_syscall_64+0x26/0x620 [ 221.077338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.082702] ? do_syscall_64+0x26/0x620 [ 221.086690] __x64_sys_openat+0x9d/0x100 [ 221.092062] do_syscall_64+0xfd/0x620 [ 221.095871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.101079] RIP: 0033:0x459a59 [ 221.104447] 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 [ 221.123470] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 221.131191] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 221.138551] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 221.145915] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 221.153194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 221.160472] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 221.169102] EXT4-fs (loop0): get root inode failed [ 221.174290] net_ratelimit: 14 callbacks suppressed 02:52:02 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r0, r1) [ 221.174298] protocol 88fb is buggy, dev hsr_slave_0 [ 221.174358] protocol 88fb is buggy, dev hsr_slave_1 [ 221.238099] EXT4-fs (loop0): mount failed 02:52:02 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) dup2(r0, r1) 02:52:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 221.261254] protocol 88fb is buggy, dev hsr_slave_0 [ 221.267074] protocol 88fb is buggy, dev hsr_slave_1 [ 221.269491] block nbd4: Receive control failed (result -22) [ 221.278991] block nbd4: shutting down sockets 02:52:03 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:03 executing program 5 (fault-call:11 fault-nth:1): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:03 executing program 4 (fault-call:6 fault-nth:0): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:03 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) 02:52:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x29, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 221.545287] FAULT_INJECTION: forcing a failure. [ 221.545287] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 221.557497] CPU: 0 PID: 12558 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 221.564443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.573859] Call Trace: [ 221.576520] dump_stack+0x172/0x1f0 [ 221.580181] should_fail.cold+0xa/0x1b [ 221.584182] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 221.589314] ? mark_held_locks+0x100/0x100 [ 221.593588] __alloc_pages_nodemask+0x1ee/0x750 [ 221.598429] ? __alloc_pages_slowpath+0x2870/0x2870 [ 221.603505] ? find_held_lock+0x35/0x130 [ 221.607601] cache_grow_begin+0x91/0x8c0 [ 221.611680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.617342] kmem_cache_alloc+0x63b/0x700 [ 221.621663] ? kasan_check_write+0x14/0x20 [ 221.625923] getname_flags+0xd6/0x5b0 [ 221.629781] getname+0x1a/0x20 [ 221.632989] do_sys_open+0x2c9/0x550 [ 221.636719] ? filp_open+0x80/0x80 [ 221.640274] ? trace_hardirqs_on_thunk+0x1a/0x1c 02:52:03 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) [ 221.645048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 221.649827] ? do_syscall_64+0x26/0x620 [ 221.653866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.659257] ? do_syscall_64+0x26/0x620 [ 221.663265] __x64_sys_openat+0x9d/0x100 [ 221.667956] do_syscall_64+0xfd/0x620 [ 221.671920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.677143] RIP: 0033:0x459a59 [ 221.680364] 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 [ 221.699577] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 221.707325] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 221.714652] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 221.721943] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 221.729248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 221.736529] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 221.744211] protocol 88fb is buggy, dev hsr_slave_0 [ 221.749308] protocol 88fb is buggy, dev hsr_slave_1 02:52:03 executing program 5 (fault-call:11 fault-nth:2): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 221.791868] block nbd4: Receive control failed (result -22) [ 221.806374] block nbd4: shutting down sockets [ 221.818474] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 221.831434] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 221.882132] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:03 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) [ 221.954698] FAULT_INJECTION: forcing a failure. [ 221.954698] name failslab, interval 1, probability 0, space 0, times 0 [ 221.982993] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 222.031308] CPU: 1 PID: 12581 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 222.038318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.045001] EXT4-fs (loop1): get root inode failed [ 222.047778] Call Trace: [ 222.047807] dump_stack+0x172/0x1f0 [ 222.047833] should_fail.cold+0xa/0x1b [ 222.062969] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 222.068136] ? lock_downgrade+0x880/0x880 [ 222.070803] EXT4-fs (loop1): mount failed [ 222.072573] __should_failslab+0x121/0x190 [ 222.072590] should_failslab+0x9/0x14 [ 222.072607] kmem_cache_alloc+0x2ae/0x700 [ 222.072624] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 222.093911] __alloc_file+0x27/0x330 [ 222.097675] alloc_empty_file+0x72/0x170 [ 222.101762] path_openat+0xef/0x45e0 [ 222.106714] ? __lock_acquire+0x6ee/0x49c0 [ 222.110977] ? lock_downgrade+0x880/0x880 [ 222.115330] ? count_memcg_event_mm+0x2b1/0x4d0 [ 222.120128] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 222.124958] ? __lock_is_held+0xb6/0x140 [ 222.129595] ? retint_kernel+0x2d/0x2d [ 222.133609] do_filp_open+0x1a1/0x280 [ 222.137431] ? __alloc_fd+0x44d/0x560 [ 222.141272] ? may_open_dev+0x100/0x100 [ 222.145272] ? lock_downgrade+0x880/0x880 [ 222.149454] ? kasan_check_read+0x11/0x20 [ 222.153657] ? do_raw_spin_unlock+0x57/0x270 [ 222.158107] do_sys_open+0x3fe/0x550 [ 222.161856] ? filp_open+0x80/0x80 [ 222.165452] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.165468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.165483] ? do_syscall_64+0x26/0x620 [ 222.165497] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.165516] ? do_syscall_64+0x26/0x620 [ 222.188566] __x64_sys_openat+0x9d/0x100 [ 222.192645] do_syscall_64+0xfd/0x620 [ 222.196632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.201838] RIP: 0033:0x459a59 [ 222.205038] 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 [ 222.224077] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 02:52:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x11, 0x3, 0x0, 0x0) 02:52:03 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) [ 222.231826] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 222.239109] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 222.246428] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 222.253891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 222.261266] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 222.271067] block nbd4: Receive control failed (result -22) [ 222.271355] protocol 88fb is buggy, dev hsr_slave_0 [ 222.281954] protocol 88fb is buggy, dev hsr_slave_1 [ 222.305785] block nbd4: shutting down sockets 02:52:04 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x88, 0x3, 0x0, 0x0) 02:52:04 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) 02:52:04 executing program 5 (fault-call:11 fault-nth:3): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x5, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x2) 02:52:04 executing program 3: pipe(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) [ 222.539140] block nbd4: Receive control failed (result -22) [ 222.548036] FAULT_INJECTION: forcing a failure. [ 222.548036] name failslab, interval 1, probability 0, space 0, times 0 02:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, 0x0, 0x0) [ 222.575773] block nbd4: shutting down sockets [ 222.618070] CPU: 0 PID: 12618 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 222.625182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.625189] Call Trace: [ 222.625214] dump_stack+0x172/0x1f0 [ 222.625237] should_fail.cold+0xa/0x1b [ 222.645029] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 222.650259] ? lock_downgrade+0x880/0x880 [ 222.654434] __should_failslab+0x121/0x190 [ 222.658681] should_failslab+0x9/0x14 [ 222.662491] kmem_cache_alloc+0x2ae/0x700 [ 222.666699] ? rcu_read_lock_sched_held+0x110/0x130 [ 222.671834] selinux_file_alloc_security+0xb4/0x190 [ 222.671851] security_file_alloc+0x63/0xa0 [ 222.671866] __alloc_file+0xcf/0x330 [ 222.671880] alloc_empty_file+0x72/0x170 [ 222.671896] path_openat+0xef/0x45e0 [ 222.671912] ? __lock_acquire+0x6ee/0x49c0 [ 222.671924] ? lock_downgrade+0x880/0x880 [ 222.671943] ? count_memcg_event_mm+0x2b1/0x4d0 [ 222.705948] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 222.710638] ? __lock_is_held+0xb6/0x140 [ 222.714718] ? retint_kernel+0x2d/0x2d [ 222.718638] do_filp_open+0x1a1/0x280 [ 222.722455] ? __alloc_fd+0x44d/0x560 [ 222.726279] ? may_open_dev+0x100/0x100 [ 222.730305] ? lock_downgrade+0x880/0x880 [ 222.734478] ? kasan_check_read+0x11/0x20 [ 222.738632] ? do_raw_spin_unlock+0x57/0x270 [ 222.743067] do_sys_open+0x3fe/0x550 [ 222.746809] ? filp_open+0x80/0x80 [ 222.750364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.755125] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.759904] ? do_syscall_64+0x26/0x620 [ 222.763897] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.769266] ? do_syscall_64+0x26/0x620 [ 222.773256] __x64_sys_openat+0x9d/0x100 [ 222.777327] do_syscall_64+0xfd/0x620 [ 222.781156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.786364] RIP: 0033:0x459a59 [ 222.789578] 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 [ 222.808721] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 02:52:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x7, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 222.816545] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 222.823914] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 222.831272] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 222.838546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 222.845816] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 222.869819] block nbd4: shutting down sockets 02:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, 0x0, 0x0) 02:52:04 executing program 3: pipe(0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x301) [ 223.021280] protocol 88fb is buggy, dev hsr_slave_0 [ 223.026491] protocol 88fb is buggy, dev hsr_slave_1 [ 223.090288] block nbd4: Receive control failed (result -22) [ 223.110081] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 223.137684] block nbd4: shutting down sockets [ 223.162982] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 223.191623] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 223.212383] block nbd4: shutting down sockets [ 223.219631] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 223.237397] EXT4-fs (loop1): get root inode failed [ 223.243010] EXT4-fs (loop1): mount failed 02:52:04 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x8, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:04 executing program 5 (fault-call:11 fault-nth:4): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, 0x0, 0x0) 02:52:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125d) 02:52:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, 0x0) [ 223.408164] block nbd4: Receive control failed (result -22) [ 223.420460] FAULT_INJECTION: forcing a failure. [ 223.420460] name failslab, interval 1, probability 0, space 0, times 0 [ 223.460672] block nbd4: shutting down sockets [ 223.481148] CPU: 0 PID: 12669 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 223.488133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.497500] Call Trace: [ 223.500133] dump_stack+0x172/0x1f0 [ 223.503780] should_fail.cold+0xa/0x1b [ 223.507688] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 223.512902] ? lock_downgrade+0x880/0x880 [ 223.517098] __should_failslab+0x121/0x190 [ 223.521351] should_failslab+0x9/0x14 [ 223.525169] kmem_cache_alloc_trace+0x2cc/0x760 [ 223.529866] ? kasan_check_read+0x11/0x20 [ 223.534129] proc_self_get_link+0xe3/0x1d0 [ 223.538377] link_path_walk.part.0+0xe8a/0x1330 [ 223.543060] ? proc_ns_dir_readdir+0x580/0x580 [ 223.547659] ? walk_component+0x2000/0x2000 [ 223.551994] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 223.557537] ? trailing_symlink+0x2b5/0x970 [ 223.561871] ? proc_reg_release+0x120/0x120 [ 223.566389] path_openat+0x1f9/0x45e0 [ 223.570304] ? __lock_acquire+0x6ee/0x49c0 [ 223.574542] ? lock_downgrade+0x880/0x880 02:52:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, 0x0, 0x0) 02:52:05 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) [ 223.578721] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 223.583418] ? __lock_is_held+0xb6/0x140 [ 223.587517] ? retint_kernel+0x2d/0x2d [ 223.591451] do_filp_open+0x1a1/0x280 [ 223.595395] ? __alloc_fd+0x44d/0x560 [ 223.599213] ? may_open_dev+0x100/0x100 [ 223.603253] ? unuse_pde+0x90/0x90 [ 223.606876] do_sys_open+0x3fe/0x550 [ 223.610605] ? filp_open+0x80/0x80 [ 223.614156] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.618931] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.623838] ? do_syscall_64+0x26/0x620 [ 223.627970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.633351] ? do_syscall_64+0x26/0x620 [ 223.637337] __x64_sys_openat+0x9d/0x100 [ 223.641395] do_syscall_64+0xfd/0x620 [ 223.645209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.650390] RIP: 0033:0x459a59 [ 223.653582] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.672754] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 02:52:05 executing program 5 (fault-call:11 fault-nth:5): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 223.680820] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 223.688185] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 223.695457] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 223.702730] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 223.710027] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 223.757078] block nbd4: shutting down sockets [ 223.773042] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x9, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125e) [ 223.881529] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 223.890722] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 223.928098] FAULT_INJECTION: forcing a failure. [ 223.928098] name failslab, interval 1, probability 0, space 0, times 0 [ 223.992711] CPU: 0 PID: 12692 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 223.992736] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 224.000837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.000852] Call Trace: [ 224.000880] dump_stack+0x172/0x1f0 [ 224.000902] should_fail.cold+0xa/0x1b [ 224.031730] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 224.036863] ? lock_downgrade+0x880/0x880 [ 224.041045] __should_failslab+0x121/0x190 [ 224.045302] should_failslab+0x9/0x14 [ 224.049120] kmem_cache_alloc+0x2ae/0x700 [ 224.053288] ? is_bpf_text_address+0xac/0x170 [ 224.057805] __d_alloc+0x2e/0x9c0 [ 224.059288] EXT4-fs (loop1): get root inode failed [ 224.061361] d_alloc+0x4d/0x280 [ 224.061382] d_alloc_parallel+0xf4/0x1bb0 [ 224.061399] ? mark_held_locks+0x100/0x100 [ 224.061423] ? __lock_acquire+0x6ee/0x49c0 [ 224.061438] ? __d_lookup_rcu+0x6b0/0x6b0 [ 224.061450] ? find_held_lock+0x35/0x130 [ 224.061464] ? __d_lookup+0x40c/0x760 [ 224.061478] ? __lockdep_init_map+0x10c/0x5b0 [ 224.061494] ? __lockdep_init_map+0x10c/0x5b0 [ 224.061518] __lookup_slow+0x1ab/0x500 [ 224.075337] EXT4-fs (loop1): mount failed [ 224.078187] ? vfs_unlink+0x500/0x500 [ 224.078202] ? __d_lookup+0x433/0x760 [ 224.078239] lookup_slow+0x58/0x80 [ 224.122672] walk_component+0x747/0x2000 [ 224.126731] ? selinux_capable+0x40/0x40 [ 224.130794] ? path_init+0x18f0/0x18f0 [ 224.135410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.141130] ? security_inode_permission+0xcb/0x100 [ 224.146158] ? inode_permission+0xb4/0x560 [ 224.150836] link_path_walk.part.0+0x594/0x1330 [ 224.155504] ? walk_component+0x2000/0x2000 [ 224.159819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.165355] ? trailing_symlink+0x2b5/0x970 [ 224.169678] ? proc_reg_release+0x120/0x120 [ 224.174012] path_openat+0x1f9/0x45e0 [ 224.177808] ? __lock_acquire+0x6ee/0x49c0 [ 224.182054] ? lock_downgrade+0x880/0x880 [ 224.186204] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 224.190867] ? __lock_is_held+0xb6/0x140 [ 224.194928] ? retint_kernel+0x2d/0x2d [ 224.198815] do_filp_open+0x1a1/0x280 [ 224.202608] ? __alloc_fd+0x44d/0x560 [ 224.206408] ? may_open_dev+0x100/0x100 [ 224.210380] ? unuse_pde+0x90/0x90 [ 224.213923] ? simple_attr_release+0x50/0x50 [ 224.218335] do_sys_open+0x3fe/0x550 [ 224.222137] ? filp_open+0x80/0x80 [ 224.225905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 224.230650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 224.235407] ? do_syscall_64+0x26/0x620 [ 224.239381] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.244734] ? do_syscall_64+0x26/0x620 [ 224.248717] __x64_sys_openat+0x9d/0x100 [ 224.252772] do_syscall_64+0xfd/0x620 [ 224.256617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.261801] RIP: 0033:0x459a59 [ 224.264985] 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 [ 224.283886] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 224.291603] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 224.298958] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 224.306215] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 224.313477] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 224.320735] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 224.341120] block nbd4: Receive control failed (result -22) [ 224.353582] block nbd4: shutting down sockets 02:52:06 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:06 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, 0x0) 02:52:06 executing program 5 (fault-call:11 fault-nth:6): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 224.402156] block nbd4: shutting down sockets 02:52:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0xa, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:06 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125f) [ 224.475907] FAULT_INJECTION: forcing a failure. [ 224.475907] name failslab, interval 1, probability 0, space 0, times 0 02:52:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, 0x0, 0x0) [ 224.527266] CPU: 0 PID: 12714 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 224.534259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.543635] Call Trace: [ 224.546249] dump_stack+0x172/0x1f0 [ 224.549897] should_fail.cold+0xa/0x1b [ 224.553870] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 224.559006] ? lock_downgrade+0x880/0x880 [ 224.563363] __should_failslab+0x121/0x190 [ 224.567888] should_failslab+0x9/0x14 [ 224.571698] kmem_cache_alloc+0x2ae/0x700 [ 224.575855] ? d_alloc_parallel+0xa03/0x1bb0 [ 224.580264] ? proc_pid_lookup+0x150/0x290 [ 224.584496] ? proc_i_callback+0x30/0x30 [ 224.588569] proc_alloc_inode+0x1c/0x1a0 [ 224.592718] alloc_inode+0x64/0x190 [ 224.596337] new_inode_pseudo+0x19/0xf0 [ 224.600307] new_inode+0x1f/0x40 [ 224.603675] proc_pid_make_inode+0x22/0x230 [ 224.608001] proc_pid_instantiate+0x54/0x160 [ 224.612404] proc_pid_lookup+0x18e/0x290 [ 224.616457] proc_root_lookup+0x28/0x60 [ 224.620425] __lookup_slow+0x279/0x500 [ 224.624317] ? vfs_unlink+0x500/0x500 [ 224.628107] ? __d_lookup+0x433/0x760 [ 224.632093] lookup_slow+0x58/0x80 [ 224.635738] walk_component+0x747/0x2000 [ 224.639791] ? selinux_capable+0x40/0x40 [ 224.643847] ? path_init+0x18f0/0x18f0 [ 224.647770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.653316] ? security_inode_permission+0xcb/0x100 [ 224.658351] ? inode_permission+0xb4/0x560 [ 224.662667] link_path_walk.part.0+0x594/0x1330 [ 224.667597] ? walk_component+0x2000/0x2000 [ 224.671911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 224.677551] ? trailing_symlink+0x2b5/0x970 [ 224.681863] ? proc_reg_release+0x120/0x120 [ 224.686293] path_openat+0x1f9/0x45e0 [ 224.690101] ? __lock_acquire+0x6ee/0x49c0 [ 224.694426] ? lock_downgrade+0x880/0x880 [ 224.698574] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 224.703234] ? __lock_is_held+0xb6/0x140 [ 224.707319] ? retint_kernel+0x2d/0x2d [ 224.711218] do_filp_open+0x1a1/0x280 [ 224.715084] ? __alloc_fd+0x44d/0x560 [ 224.718922] ? may_open_dev+0x100/0x100 [ 224.722905] ? unuse_pde+0x90/0x90 [ 224.726550] ? simple_attr_release+0x50/0x50 [ 224.730965] do_sys_open+0x3fe/0x550 [ 224.734689] ? filp_open+0x80/0x80 [ 224.738230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 224.742991] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 224.747739] ? do_syscall_64+0x26/0x620 [ 224.751721] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.757181] ? do_syscall_64+0x26/0x620 [ 224.761167] __x64_sys_openat+0x9d/0x100 [ 224.765226] do_syscall_64+0xfd/0x620 [ 224.769033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.774242] RIP: 0033:0x459a59 [ 224.777489] 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 [ 224.796386] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 224.804094] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 224.811357] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 224.818634] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 224.825906] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 224.833261] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 02:52:06 executing program 5 (fault-call:11 fault-nth:7): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:06 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) [ 224.886859] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 224.916512] block nbd4: Receive control failed (result -22) [ 224.917959] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0xc, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, 0x0, 0x0) [ 225.016723] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 225.023479] FAULT_INJECTION: forcing a failure. [ 225.023479] name failslab, interval 1, probability 0, space 0, times 0 [ 225.054262] block nbd4: shutting down sockets [ 225.088697] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 225.103397] block nbd4: shutting down sockets [ 225.124471] EXT4-fs (loop1): get root inode failed [ 225.135449] CPU: 0 PID: 12739 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 225.142434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.144766] EXT4-fs (loop1): mount failed [ 225.151799] Call Trace: [ 225.151832] dump_stack+0x172/0x1f0 [ 225.151854] should_fail.cold+0xa/0x1b [ 225.151870] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 225.151887] ? percpu_ref_put_many+0x94/0x190 [ 225.151909] __should_failslab+0x121/0x190 [ 225.151926] should_failslab+0x9/0x14 [ 225.151940] kmem_cache_alloc+0x2ae/0x700 02:52:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, 0x0, 0x0) [ 225.151953] ? map_id_range_down+0x1ee/0x370 [ 225.151970] ? __put_user_ns+0x70/0x70 [ 225.196878] selinux_inode_alloc_security+0xb6/0x2a0 [ 225.202094] security_inode_alloc+0x8a/0xd0 [ 225.206449] inode_init_always+0x56e/0xb40 [ 225.210804] alloc_inode+0x81/0x190 [ 225.214456] new_inode_pseudo+0x19/0xf0 [ 225.218445] new_inode+0x1f/0x40 [ 225.222650] proc_pid_make_inode+0x22/0x230 [ 225.227092] proc_pid_instantiate+0x54/0x160 [ 225.231520] proc_pid_lookup+0x18e/0x290 [ 225.235586] proc_root_lookup+0x28/0x60 [ 225.239618] __lookup_slow+0x279/0x500 [ 225.243517] ? vfs_unlink+0x500/0x500 [ 225.247542] ? __d_lookup+0x433/0x760 [ 225.251377] lookup_slow+0x58/0x80 [ 225.255254] walk_component+0x747/0x2000 [ 225.259341] ? selinux_capable+0x40/0x40 [ 225.263416] ? path_init+0x18f0/0x18f0 [ 225.267321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.272906] ? security_inode_permission+0xcb/0x100 [ 225.278168] ? inode_permission+0xb4/0x560 [ 225.282421] link_path_walk.part.0+0x594/0x1330 [ 225.287199] ? walk_component+0x2000/0x2000 [ 225.291530] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 225.297085] ? trailing_symlink+0x2b5/0x970 [ 225.301412] ? proc_reg_release+0x120/0x120 [ 225.305755] path_openat+0x1f9/0x45e0 [ 225.309552] ? __lock_acquire+0x6ee/0x49c0 [ 225.313795] ? lock_downgrade+0x880/0x880 [ 225.318066] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 225.322740] ? __lock_is_held+0xb6/0x140 [ 225.326809] ? retint_kernel+0x2d/0x2d [ 225.330692] do_filp_open+0x1a1/0x280 [ 225.334573] ? __alloc_fd+0x44d/0x560 [ 225.338408] ? may_open_dev+0x100/0x100 [ 225.342482] ? unuse_pde+0x90/0x90 [ 225.346223] ? simple_attr_release+0x50/0x50 [ 225.350980] do_sys_open+0x3fe/0x550 [ 225.354956] ? filp_open+0x80/0x80 [ 225.358491] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.363247] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.368026] ? do_syscall_64+0x26/0x620 [ 225.372002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.377459] ? do_syscall_64+0x26/0x620 [ 225.381456] __x64_sys_openat+0x9d/0x100 [ 225.385542] do_syscall_64+0xfd/0x620 [ 225.389341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.394524] RIP: 0033:0x459a59 [ 225.397708] 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 [ 225.416822] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 225.424616] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 225.431887] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 225.439196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 225.446460] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 225.453726] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 02:52:07 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:07 executing program 5 (fault-call:11 fault-nth:8): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:07 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1260) 02:52:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0xd, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x13, 0x0, 0x0) [ 225.606616] FAULT_INJECTION: forcing a failure. [ 225.606616] name failslab, interval 1, probability 0, space 0, times 0 [ 225.628149] CPU: 0 PID: 12764 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 225.635159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.644658] Call Trace: [ 225.647281] dump_stack+0x172/0x1f0 [ 225.650942] should_fail.cold+0xa/0x1b [ 225.656037] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 225.661168] ? lock_downgrade+0x880/0x880 [ 225.665357] __should_failslab+0x121/0x190 [ 225.669628] should_failslab+0x9/0x14 [ 225.673457] kmem_cache_alloc+0x2ae/0x700 [ 225.677658] ? mark_held_locks+0x100/0x100 [ 225.681924] __d_alloc+0x2e/0x9c0 [ 225.685425] d_alloc+0x4d/0x280 [ 225.688825] ? find_held_lock+0x35/0x130 [ 225.692953] d_alloc_parallel+0xf4/0x1bb0 [ 225.697132] ? kasan_check_read+0x11/0x20 [ 225.701322] ? __d_lookup_rcu+0x6b0/0x6b0 02:52:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, 0x0) [ 225.705497] ? __d_lookup+0x433/0x760 [ 225.709336] ? lookup_open+0x2c2/0x1ad0 [ 225.713326] ? d_lookup+0xf9/0x260 [ 225.716887] ? lockdep_hardirqs_on+0x415/0x5d0 [ 225.721631] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 225.726790] ? d_lookup+0x19e/0x260 [ 225.730575] lookup_open+0x525/0x1ad0 [ 225.730601] ? vfs_link+0xb60/0xb60 [ 225.730640] path_openat+0x1e75/0x45e0 [ 225.730663] ? __lock_acquire+0x6ee/0x49c0 [ 225.730674] ? lock_downgrade+0x880/0x880 [ 225.730695] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 225.730706] ? __lock_is_held+0xb6/0x140 [ 225.730722] ? retint_kernel+0x2d/0x2d [ 225.730735] do_filp_open+0x1a1/0x280 [ 225.730743] ? __alloc_fd+0x44d/0x560 [ 225.730754] ? may_open_dev+0x100/0x100 [ 225.730774] ? unuse_pde+0x90/0x90 [ 225.738317] ? simple_attr_release+0x50/0x50 [ 225.759316] do_sys_open+0x3fe/0x550 [ 225.759337] ? filp_open+0x80/0x80 [ 225.759355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.759371] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.782775] ? do_syscall_64+0x26/0x620 [ 225.782794] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.782808] ? do_syscall_64+0x26/0x620 [ 225.782830] __x64_sys_openat+0x9d/0x100 [ 225.782845] do_syscall_64+0xfd/0x620 [ 225.782862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.782873] RIP: 0033:0x459a59 [ 225.782885] 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 [ 225.782892] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 225.782907] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 225.782916] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 225.782928] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 225.799686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 225.799696] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 225.817480] block nbd4: Receive control failed (result -22) 02:52:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) [ 225.927836] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:07 executing program 5 (fault-call:11 fault-nth:9): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0xe, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 225.997303] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x16, 0x0, 0x0) [ 226.077693] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 226.110788] block nbd4: shutting down sockets [ 226.139953] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 226.202544] block nbd4: shutting down sockets [ 226.212792] FAULT_INJECTION: forcing a failure. [ 226.212792] name failslab, interval 1, probability 0, space 0, times 0 [ 226.226135] EXT4-fs (loop1): get root inode failed [ 226.241287] EXT4-fs (loop1): mount failed [ 226.246417] CPU: 1 PID: 12809 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 226.253463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.262917] Call Trace: [ 226.265540] dump_stack+0x172/0x1f0 [ 226.269200] should_fail.cold+0xa/0x1b [ 226.273126] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 226.278254] ? percpu_ref_put_many+0x94/0x190 [ 226.282792] __should_failslab+0x121/0x190 [ 226.287043] should_failslab+0x9/0x14 [ 226.290852] kmem_cache_alloc+0x2ae/0x700 [ 226.295010] ? map_id_range_down+0x1ee/0x370 [ 226.299431] ? __put_user_ns+0x70/0x70 [ 226.303413] selinux_inode_alloc_security+0xb6/0x2a0 [ 226.308525] security_inode_alloc+0x8a/0xd0 [ 226.312876] inode_init_always+0x56e/0xb40 [ 226.317155] alloc_inode+0x81/0x190 [ 226.320798] new_inode_pseudo+0x19/0xf0 [ 226.324784] new_inode+0x1f/0x40 [ 226.328165] proc_pid_make_inode+0x22/0x230 [ 226.332499] proc_pident_instantiate+0x82/0x2a0 [ 226.337180] proc_pident_lookup+0x1c4/0x230 [ 226.341520] proc_tgid_base_lookup+0x2a/0x30 [ 226.345963] ? proc_tid_base_lookup+0x30/0x30 [ 226.350466] lookup_open+0x6cd/0x1ad0 [ 226.354280] ? vfs_link+0xb60/0xb60 [ 226.357941] path_openat+0x1e75/0x45e0 [ 226.361845] ? __lock_acquire+0x6ee/0x49c0 [ 226.366085] ? lock_downgrade+0x880/0x880 [ 226.370274] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 226.374969] ? __lock_is_held+0xb6/0x140 [ 226.379046] ? retint_kernel+0x2d/0x2d [ 226.382946] do_filp_open+0x1a1/0x280 [ 226.386749] ? __alloc_fd+0x44d/0x560 [ 226.390558] ? may_open_dev+0x100/0x100 [ 226.394650] ? unuse_pde+0x90/0x90 [ 226.398199] ? simple_attr_release+0x50/0x50 [ 226.402633] do_sys_open+0x3fe/0x550 [ 226.406550] ? filp_open+0x80/0x80 [ 226.410098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.414865] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.419624] ? do_syscall_64+0x26/0x620 [ 226.423600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.428970] ? do_syscall_64+0x26/0x620 [ 226.432958] __x64_sys_openat+0x9d/0x100 [ 226.437030] do_syscall_64+0xfd/0x620 [ 226.440872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.446080] RIP: 0033:0x459a59 [ 226.449285] 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 [ 226.468205] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 226.475948] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 226.483225] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 226.490498] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 226.497775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 226.505166] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 [ 226.521287] net_ratelimit: 16 callbacks suppressed [ 226.521296] protocol 88fb is buggy, dev hsr_slave_0 [ 226.531621] protocol 88fb is buggy, dev hsr_slave_1 02:52:08 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, 0x0, 0x0) 02:52:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0xf, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1261) 02:52:08 executing program 5 (fault-call:11 fault-nth:10): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 226.708459] block nbd4: Receive control failed (result -22) [ 226.709768] FAULT_INJECTION: forcing a failure. [ 226.709768] name failslab, interval 1, probability 0, space 0, times 0 [ 226.762919] CPU: 1 PID: 12828 Comm: syz-executor.5 Not tainted 4.19.80 #0 [ 226.769898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.769905] Call Trace: [ 226.769931] dump_stack+0x172/0x1f0 [ 226.769951] should_fail.cold+0xa/0x1b [ 226.769971] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 226.794887] ? percpu_ref_put_many+0x94/0x190 [ 226.799423] __should_failslab+0x121/0x190 [ 226.803696] should_failslab+0x9/0x14 [ 226.807523] kmem_cache_alloc+0x2ae/0x700 02:52:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, 0x0, 0x0) 02:52:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) [ 226.811702] ? map_id_range_down+0x1ee/0x370 [ 226.813303] block nbd4: shutting down sockets [ 226.816127] ? __put_user_ns+0x70/0x70 [ 226.824528] selinux_inode_alloc_security+0xb6/0x2a0 [ 226.829934] security_inode_alloc+0x8a/0xd0 [ 226.834297] inode_init_always+0x56e/0xb40 [ 226.838577] alloc_inode+0x81/0x190 [ 226.842235] new_inode_pseudo+0x19/0xf0 [ 226.846338] new_inode+0x1f/0x40 [ 226.849863] proc_pid_make_inode+0x22/0x230 [ 226.854209] proc_pident_instantiate+0x82/0x2a0 [ 226.858910] proc_pident_lookup+0x1c4/0x230 [ 226.863291] proc_tgid_base_lookup+0x2a/0x30 [ 226.867732] ? proc_tid_base_lookup+0x30/0x30 [ 226.872260] lookup_open+0x6cd/0x1ad0 [ 226.876188] ? vfs_link+0xb60/0xb60 [ 226.879884] path_openat+0x1e75/0x45e0 [ 226.883795] ? __lock_acquire+0x6ee/0x49c0 [ 226.888108] ? lock_downgrade+0x880/0x880 [ 226.892296] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 226.896983] ? __lock_is_held+0xb6/0x140 [ 226.901068] ? retint_kernel+0x2d/0x2d [ 226.904969] do_filp_open+0x1a1/0x280 [ 226.908775] ? __alloc_fd+0x44d/0x560 [ 226.912618] ? may_open_dev+0x100/0x100 [ 226.916637] ? unuse_pde+0x90/0x90 [ 226.920204] ? simple_attr_release+0x50/0x50 [ 226.924671] do_sys_open+0x3fe/0x550 [ 226.928415] ? filp_open+0x80/0x80 [ 226.931968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.936733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.941500] ? do_syscall_64+0x26/0x620 [ 226.945506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.950872] ? do_syscall_64+0x26/0x620 [ 226.954860] __x64_sys_openat+0x9d/0x100 [ 226.958983] do_syscall_64+0xfd/0x620 [ 226.962794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.967985] RIP: 0033:0x459a59 [ 226.971218] 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 [ 226.990221] RSP: 002b:00007fb860979c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 226.997942] RAX: ffffffffffffffda RBX: 00007fb860979c90 RCX: 0000000000459a59 [ 227.005214] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 227.012491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 227.020893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb86097a6d4 [ 227.028169] R13: 00000000004c666a R14: 00000000004dbb10 R15: 0000000000000009 02:52:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x11, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 227.072418] block nbd4: Could not allocate knbd recv work queue. [ 227.112129] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:08 executing program 5 (fault-call:11 fault-nth:11): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 227.131645] block nbd4: shutting down sockets 02:52:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) [ 227.179204] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 227.181308] protocol 88fb is buggy, dev hsr_slave_0 [ 227.193409] protocol 88fb is buggy, dev hsr_slave_1 02:52:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1262) [ 227.251304] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 227.336323] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 227.364873] block nbd4: Receive control failed (result -22) [ 227.375113] block nbd4: shutting down sockets [ 227.398943] EXT4-fs (loop1): get root inode failed [ 227.423336] EXT4-fs (loop1): mount failed [ 227.443693] block nbd4: Could not allocate knbd recv work queue. [ 227.449923] block nbd4: shutting down sockets [ 227.501258] protocol 88fb is buggy, dev hsr_slave_0 [ 227.506404] protocol 88fb is buggy, dev hsr_slave_1 [ 227.511545] protocol 88fb is buggy, dev hsr_slave_0 [ 227.516623] protocol 88fb is buggy, dev hsr_slave_1 02:52:09 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 02:52:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x12, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 02:52:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) 02:52:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) dup2(r0, r1) 02:52:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, 0x0, 0x0) [ 227.680382] block nbd4: Receive control failed (result -22) [ 227.687531] block nbd4: shutting down sockets 02:52:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x13, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/.ull\x00', 0x0, 0x0) [ 227.744086] block nbd4: Could not allocate knbd recv work queue. [ 227.782838] block nbd4: shutting down sockets 02:52:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, 0x0, 0x0) 02:52:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) dup2(r0, r1) [ 227.981270] protocol 88fb is buggy, dev hsr_slave_0 [ 227.986417] protocol 88fb is buggy, dev hsr_slave_1 [ 228.033612] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 228.084861] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 228.112981] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 228.141021] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 228.187185] EXT4-fs (loop1): get root inode failed [ 228.199905] EXT4-fs (loop1): mount failed 02:52:09 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1264) 02:52:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 02:52:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x14, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev//ull\x00', 0x0, 0x0) 02:52:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) dup2(r0, r1) 02:52:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0x0, 0x1}, 0x20) dup2(r0, r1) [ 228.384532] block nbd4: Receive control failed (result -22) [ 228.399209] block nbd4: shutting down sockets 02:52:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, 0x0, 0x0) [ 228.446533] block nbd4: shutting down sockets 02:52:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n#ll\x00', 0x0, 0x0) 02:52:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x16, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1265) 02:52:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, 0x0, 0x0) [ 228.688365] block nbd4: Receive control failed (result -22) [ 228.695270] block nbd4: shutting down sockets [ 228.745492] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 228.763252] block nbd4: Could not allocate knbd recv work queue. [ 228.777220] block nbd4: shutting down sockets [ 228.789342] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 228.815717] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 228.839057] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 228.874117] EXT4-fs (loop1): get root inode failed [ 228.879200] EXT4-fs (loop1): mount failed 02:52:10 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0x0, 0x1}, 0x20) dup2(r0, r1) 02:52:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n%ll\x00', 0x0, 0x0) 02:52:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 02:52:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x300, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1267) 02:52:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0x0, 0x1}, 0x20) dup2(r0, r1) 02:52:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, 0x0) 02:52:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n*ll\x00', 0x0, 0x0) [ 229.099179] block nbd4: Receive control failed (result -22) [ 229.106212] block nbd4: shutting down sockets 02:52:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x4, @dev}, 0x10) [ 229.157779] block nbd4: Could not allocate knbd recv work queue. [ 229.197390] block nbd4: shutting down sockets 02:52:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff}, 0x20) dup2(r0, r1) 02:52:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1268) [ 229.303459] device sit0 entered promiscuous mode [ 229.338119] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 229.343640] device sit0 left promiscuous mode [ 229.372841] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 229.397785] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 229.408851] block nbd4: Receive control failed (result -22) [ 229.417102] device sit0 entered promiscuous mode [ 229.431518] device sit0 left promiscuous mode [ 229.445626] block nbd4: shutting down sockets [ 229.468695] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 229.485330] EXT4-fs (loop1): get root inode failed [ 229.490674] EXT4-fs (loop1): mount failed 02:52:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n+ll\x00', 0x0, 0x0) 02:52:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, 0x0, 0x0) 02:52:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff}, 0x20) dup2(r0, r1) 02:52:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0xe) 02:52:11 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1269) 02:52:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff}, 0x20) dup2(r0, r1) 02:52:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) [ 229.695285] block nbd4: Receive control failed (result -22) [ 229.703937] block nbd4: shutting down sockets 02:52:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0xf) 02:52:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n-ll\x00', 0x0, 0x0) 02:52:11 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) [ 229.813231] block nbd4: Could not allocate knbd recv work queue. [ 229.819960] block nbd4: shutting down sockets 02:52:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, 0x0, 0x0) [ 229.877783] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 229.901362] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1274) [ 229.933899] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n.ll\x00', 0x0, 0x0) [ 229.990930] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 230.019995] EXT4-fs (loop1): get root inode failed [ 230.035392] EXT4-fs (loop1): mount failed 02:52:11 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) 02:52:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x20001310) [ 230.045254] block nbd4: Receive control failed (result -22) [ 230.052429] block nbd4: shutting down sockets [ 230.097580] block nbd4: Could not allocate knbd recv work queue. [ 230.149668] block nbd4: shutting down sockets 02:52:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, 0x0) 02:52:11 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:11 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(0xffffffffffffffff, r0) 02:52:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1276) 02:52:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/n0ll\x00', 0x0, 0x0) 02:52:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0xfffffffffffffeb1, @local}, 0x10) 02:52:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, 0x0, 0x0) 02:52:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) [ 230.381497] block nbd4: Receive control failed (result -22) [ 230.389293] block nbd4: shutting down sockets 02:52:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) [ 230.453079] block nbd4: shutting down sockets [ 230.477004] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, 0x0) 02:52:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nXll\x00', 0x0, 0x0) [ 230.506621] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 230.546820] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1277) 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) [ 230.613511] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 230.725980] EXT4-fs (loop1): get root inode failed [ 230.727453] block nbd4: Receive control failed (result -22) [ 230.740220] block nbd4: shutting down sockets [ 230.746339] EXT4-fs (loop1): mount failed 02:52:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, 0xffffffffffffffff) 02:52:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev={[], 0x26}}, 0x10) 02:52:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ncll\x00', 0x0, 0x0) [ 230.809300] block nbd4: Could not allocate knbd recv work queue. [ 230.823884] block nbd4: shutting down sockets 02:52:12 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 02:52:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) 02:52:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1278) 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 02:52:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ndll\x00', 0x0, 0x0) 02:52:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) [ 231.079570] block nbd4: Receive control failed (result -22) [ 231.086867] block nbd4: shutting down sockets 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) [ 231.123698] block nbd3: Receive control failed (result -22) [ 231.135716] block nbd3: shutting down sockets [ 231.175380] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 231.198145] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nill\x00', 0x0, 0x0) 02:52:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) 02:52:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x240200) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x9d, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)=""/157}, &(0x7f0000000100)=0x78) r4 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) 02:52:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, 0x0, 0x0) [ 231.222355] block nbd4: Could not allocate knbd recv work queue. [ 231.234794] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 231.253200] block nbd4: shutting down sockets [ 231.331525] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 231.358153] block nbd3: Receive control failed (result -22) [ 231.381335] EXT4-fs (loop1): get root inode failed [ 231.402767] EXT4-fs (loop1): mount failed [ 231.427502] block nbd3: shutting down sockets 02:52:13 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nlll\x00', 0x0, 0x0) 02:52:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1279) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, 0x0, 0x0) 02:52:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FMT(r2, 0xc0585605, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x7f, 0x201d, 0x7, 0x2, 0x3, 0x1, 0x4}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 02:52:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, 0x0, 0x0) [ 231.626567] block nbd4: Receive control failed (result -22) [ 231.633609] block nbd4: shutting down sockets [ 231.648404] block nbd3: Receive control failed (result -22) [ 231.661278] net_ratelimit: 14 callbacks suppressed [ 231.661286] protocol 88fb is buggy, dev hsr_slave_0 02:52:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/noll\x00', 0x0, 0x0) [ 231.670199] block nbd3: shutting down sockets [ 231.673092] protocol 88fb is buggy, dev hsr_slave_1 [ 231.673194] protocol 88fb is buggy, dev hsr_slave_0 [ 231.689775] protocol 88fb is buggy, dev hsr_slave_1 [ 231.716017] block nbd4: Could not allocate knbd recv work queue. [ 231.742571] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 231.753160] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 231.763550] block nbd4: shutting down sockets 02:52:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) [ 231.769816] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 231.790402] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated 02:52:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127a) 02:52:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x129800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x3, 0x6, @local}, 0x10) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, 0x0, 0x0) [ 231.879396] EXT4-fs (loop1): get root inode failed [ 231.901336] EXT4-fs (loop1): mount failed [ 231.926672] block nbd3: shutting down sockets [ 231.965841] block nbd4: Receive control failed (result -22) [ 231.973601] block nbd4: shutting down sockets 02:52:13 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/npll\x00', 0x0, 0x0) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, 0x0) 02:52:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) [ 232.027904] block nbd4: Could not allocate knbd recv work queue. [ 232.086215] block nbd4: shutting down sockets 02:52:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x310, @remote}, 0x10) 02:52:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nsll\x00', 0x0, 0x0) [ 232.137391] block nbd3: shutting down sockets [ 232.151259] protocol 88fb is buggy, dev hsr_slave_0 [ 232.156677] protocol 88fb is buggy, dev hsr_slave_1 02:52:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127b) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, 0x0, 0x0) 02:52:13 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, 0x0, 0x0) [ 232.320839] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 232.346905] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 232.359995] block nbd4: Receive control failed (result -22) [ 232.368074] block nbd4: shutting down sockets 02:52:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nxll\x00', 0x0, 0x0) [ 232.371494] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, 0x0) [ 232.419512] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 232.446148] block nbd4: Could not allocate knbd recv work queue. [ 232.476572] EXT4-fs (loop1): get root inode failed [ 232.499384] block nbd4: shutting down sockets [ 232.541475] EXT4-fs (loop1): mount failed 02:52:14 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$xdp(r3, &(0x7f0000000040)={0x2c, 0x1, r1, 0x3f, r4}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) waitid$P_PIDFD(0x3, r6, &(0x7f0000000080), 0x1, &(0x7f0000000180)) 02:52:14 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x02', 0x0, 0x0) 02:52:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, 0x0, 0x0) 02:52:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127c) [ 232.701278] protocol 88fb is buggy, dev hsr_slave_0 [ 232.706800] protocol 88fb is buggy, dev hsr_slave_1 02:52:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, 0x0, 0x0) 02:52:14 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x04', 0x0, 0x0) [ 232.746773] block nbd4: Receive control failed (result -22) [ 232.756627] block nbd4: shutting down sockets [ 232.813249] block nbd4: Could not allocate knbd recv work queue. [ 232.830107] block nbd4: shutting down sockets 02:52:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) 02:52:14 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127d) [ 232.986989] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 233.036589] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 233.050715] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 233.056675] block nbd4: Receive control failed (result -22) [ 233.071698] block nbd4: shutting down sockets [ 233.071936] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 233.102057] EXT4-fs (loop1): get root inode failed [ 233.114883] EXT4-fs (loop1): mount failed [ 233.129770] block nbd4: shutting down sockets 02:52:14 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x46, 0x0, 0x0) 02:52:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\t', 0x0, 0x0) 02:52:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev={[], 0x2}}, 0x10) 02:52:14 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127e) 02:52:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, 0x0, 0x0) 02:52:14 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) [ 233.359087] block nbd4: Receive control failed (result -22) [ 233.367284] block nbd4: shutting down sockets 02:52:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8000, 0x0) r3 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r4}, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0600000012000000fb27732d92761200", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r5, @ANYRES64=r6/1000+30000, @ANYBLOB="030000c001000000040000e000010000bb8627f2acc0e7a7"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:15 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\'', 0x0, 0x0) [ 233.421312] protocol 88fb is buggy, dev hsr_slave_0 [ 233.426538] protocol 88fb is buggy, dev hsr_slave_1 [ 233.429250] block nbd4: Could not allocate knbd recv work queue. [ 233.471603] block nbd4: shutting down sockets 02:52:15 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, 0x0, 0x0) [ 233.586379] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 233.657085] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 233.671669] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 233.704475] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 233.733891] EXT4-fs (loop1): get root inode failed [ 233.743939] EXT4-fs (loop1): mount failed 02:52:15 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127f) 02:52:15 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullH', 0x0, 0x0) 02:52:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, 0x0, 0x0) 02:52:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r4}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'s\x00\x00\x00\xf5\x0085\xb8\x949\x1e\x9a\xf0\xe2\x00', r4}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @dev}, 0x10) socket$tipc(0x1e, 0x2, 0x0) 02:52:15 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, 0x0, 0x0) 02:52:15 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:15 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullL', 0x0, 0x0) [ 233.963591] block nbd4: Receive control failed (result -22) [ 233.981079] block nbd4: shutting down sockets [ 234.043078] block nbd4: shutting down sockets 02:52:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket(0x10, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x6, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0xd}, @call={0x85, 0x0, 0x0, 0x37}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x2, 0x6, 0x8, 0x6, 0x0, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r4}], &(0x7f00000000c0)='GPL\x00', 0x5, 0xf5, &(0x7f0000000180)=""/245, 0x41100, 0x6, [], r5, 0x16, r2, 0x8, &(0x7f00000003c0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000400)={0x5, 0xf, 0x6, 0xffff}, 0x10}, 0x70) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r6}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', r6}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @dev}, 0x10) 02:52:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b47) 02:52:15 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) [ 234.286653] block nbd4: Receive control failed (result -22) [ 234.293943] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 234.304411] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 234.315393] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 234.332240] block nbd4: shutting down sockets [ 234.339979] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 234.389737] EXT4-fs (loop1): get root inode failed [ 234.396994] EXT4-fs (loop1): mount failed [ 234.401523] block nbd4: shutting down sockets 02:52:16 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, 0x0, 0x0) 02:52:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullh', 0x0, 0x0) 02:52:16 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0x1263) 02:52:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r5}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000001340)=ANY=[@ANYBLOB="081100001f00040025bd7000fcdbdf2500000000000000000000000000000000000004d5000000000000000000000000000000000007000000000000000c001c00000000", @ANYRES32=r5, @ANYBLOB="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"], 0x1108}, 0x1, 0x0, 0x0, 0x804}, 0x8001) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = accept$netrom(r7, &(0x7f0000000040)={{}, [@bcast, @rose, @netrom, @null, @netrom, @default, @default, @netrom]}, &(0x7f00000000c0)=0x48) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @mcast1, 0x1b}, @in6={0xa, 0x4e22, 0x1, @empty, 0x81}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x4, @local, 0xff}, @in6={0xa, 0x4e21, 0xffff, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @loopback}], 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = dup2(r15, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = dup2(r10, r8) ioctl$DRM_IOCTL_AUTH_MAGIC(r17, 0x40046411, &(0x7f0000000100)=0xfffffffd) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r10, 0xc0045520, &(0x7f0000000000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b49) 02:52:16 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4d, 0x0, 0x0) [ 234.592860] block nbd4: Receive control failed (result -22) [ 234.618283] block nbd4: shutting down sockets 02:52:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nulll', 0x0, 0x0) 02:52:16 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000000)=""/197, &(0x7f0000000100)=0xc5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 234.679608] block nbd4: shutting down sockets 02:52:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x541b) 02:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, 0x0, 0x0) [ 234.812466] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 234.847061] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 234.910585] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 234.921274] block nbd4: Receive control failed (result -22) [ 234.971995] block nbd4: shutting down sockets [ 234.991642] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 235.012163] EXT4-fs (loop1): get root inode failed [ 235.018225] block nbd4: shutting down sockets [ 235.018460] EXT4-fs (loop1): mount failed 02:52:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullt', 0x0, 0x0) 02:52:16 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x3) 02:52:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0xfe3d, @dev={[], 0x1c}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)={0x3c, r5, 0xd2eacf3fa4f5893d, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x24, 0x6, '\xbd\xf7\x91\x92N\xcb\x1fJ\x88\xc45E\x10B\xf4\xf2Uc\xd2\x021\xac+\'\x17{\xdfM\x99\xc5|`'}]}]}, 0x3c}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2002040}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0x20, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 02:52:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5421) 02:52:16 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x300) 02:52:16 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0x1263) 02:52:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullz', 0x0, 0x0) [ 235.241670] block nbd4: Receive control failed (result -22) [ 235.249312] block nbd4: shutting down sockets 02:52:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x3, 0x6, @dev}, 0x10) [ 235.325977] block nbd4: shutting down sockets 02:52:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5450) 02:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, 0x0) [ 235.533917] block nbd4: Receive control failed (result -22) [ 235.542036] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 235.554148] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 235.570944] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 235.622528] block nbd4: shutting down sockets [ 235.629477] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 235.643395] EXT4-fs (loop1): get root inode failed [ 235.653375] EXT4-fs (loop1): mount failed [ 235.672862] block nbd4: shutting down sockets 02:52:17 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x3000000) 02:52:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) 02:52:17 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\xc0', 0x0, 0x0) 02:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, 0x0) 02:52:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5451) 02:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, 0x0) 02:52:17 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x300000000000000) [ 235.814814] block nbd4: Receive control failed (result -22) [ 235.844268] block nbd4: shutting down sockets [ 235.883083] block nbd4: shutting down sockets 02:52:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000040)) 02:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) 02:52:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 236.081032] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 236.119508] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 236.162843] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 236.203305] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 236.225353] EXT4-fs (loop1): get root inode failed [ 236.247516] EXT4-fs (loop1): mount failed 02:52:17 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:17 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5452) 02:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) 02:52:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xc7) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7f, "e3914664ef17a389071c62c4b4f15f763966217d58b89418ea67a866437eaf150cd89b22ed0748a7209c3c9c2cc761e6faf1c21ee3f32921b6b04257473224823c8e3d5689675a701ee8e93f001fd88efba238ffeb473bea3e9ca483cc57112f58313976c28667efc088bd9941fad5460bb4cccf518c3ec48304076525669b"}, &(0x7f0000000180)=0x87) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r4, 0xb4, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0xfffffffb}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x1fc0, @loopback, 0x6}, @in6={0xa, 0x4e24, 0x9, @remote, 0x200}, @in6={0xa, 0x4e22, 0x8, @mcast1, 0x8000000}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e22, @rand_addr=0x1}]}, &(0x7f00000002c0)=0x10) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000040)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) [ 236.419526] block nbd4: Receive control failed (result -22) [ 236.426792] block nbd4: shutting down sockets 02:52:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="f57c3dfc69cb040d2ccb079cf157dcd148d9e266c0950c82a302a6a9f68481481d5e6abcd7de347df2c1f377b7a204981fc66b3ef316ce5519fae325c809290ad5c0030e46de83c20d57ff420dd00f99965253308b09d6046f97297fa27d06610e3085fb1a7df897b51d0e7de8bc40b68429dbb80a7babaf1ba542e4e8cca003c416813f3711d5b2e1cf78a79e8f3979a23a", 0x92, 0xffff}, {&(0x7f0000000180)="1ceb4f6cb6d0a3c8e81525856de47162051d159ebaf7518e3912466fa125db4dec68a2e2bdf0c310", 0x28, 0x3}], 0x4400, &(0x7f0000000300)=ANY=[@ANYBLOB="6d6f757365725f78617474002c61636c2c6e6f61556c2c756865725f78617474722c00b9259802aed46e7fc8543656cf13c97933ceadc25c48a54417033c51de0c99b506fdf95b388248a65f552b3f35f80323c3163f80e91b48344dfdd6523adba6b9a82227e3ce03a8072ecc526004a221c1be23bf27ab74895d32d71a2f9b64fbd85841b6ee90cdb7d037ef211e9e89bb57ea6989eb9d86702f83c4e0c75362af1c1af1ac4bd471239a26a212c4f70b9a833d17477ae3d313dbed03b325c30369e6e13a00b11e6116a36962c22ce85e8c21fc4a948476d65e21faf70046"]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 236.493723] block nbd4: Could not allocate knbd recv work queue. [ 236.505950] block nbd4: shutting down sockets 02:52:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5460) 02:52:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000000c0)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000200)=0x10) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) fsetxattr$trusted_overlay_origin(r9, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x961e9363c1f7fe94, 0x100000}) r10 = socket$inet6(0xa, 0x5, 0x34) setsockopt$inet6_buf(r10, 0x29, 0x3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, 0x8) 02:52:18 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) [ 236.671945] erofs: read_super, device -> /dev/loop2 [ 236.703829] erofs: options -> mouser_xatt [ 236.708230] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 236.722467] erofs: cannot find valid erofs superblock [ 236.738301] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 236.747544] block nbd4: Receive control failed (result -22) [ 236.766587] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 236.770245] block nbd4: shutting down sockets [ 236.786847] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 236.817019] EXT4-fs (loop1): get root inode failed [ 236.832589] erofs: read_super, device -> /dev/loop2 [ 236.837739] erofs: options -> mouser_xatt [ 236.859544] EXT4-fs (loop1): mount failed [ 236.862164] erofs: cannot find valid erofs superblock [ 236.863910] net_ratelimit: 16 callbacks suppressed [ 236.863918] protocol 88fb is buggy, dev hsr_slave_0 [ 236.879362] protocol 88fb is buggy, dev hsr_slave_1 [ 236.913616] block nbd4: Could not allocate knbd recv work queue. [ 236.940315] block nbd4: shutting down sockets 02:52:18 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) 02:52:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullm', 0x0, 0x0) 02:52:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) 02:52:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x6) fadvise64(0xffffffffffffffff, 0x0, 0x4, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x3ff7470e}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:18 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab00) 02:52:18 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) [ 237.132516] block nbd4: Receive control failed (result -22) [ 237.144152] block nbd4: shutting down sockets 02:52:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 237.216857] block nbd4: Receive control failed (result -22) [ 237.223779] block nbd4: shutting down sockets 02:52:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000000400)=[{&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x64, @rand_addr="d32524127285e33fb899ad1e6c5b3355", 0x8000}, 0x1c, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x2, 0x101, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @multicast1}}], 0x58, 0x20000}, {&(0x7f0000000300)=@in6={0xa, 0x4e24, 0x9, @rand_addr="987a1ea0f7be73dd25ae08b994ba3799", 0x5}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="23551b02538b47dbc90889d87f4c24ea0f5511a4ace8799dbab95bce6761008d9eadb0eeb53239694375a47c2a9f699c1466b4767dbf54ea4671c75bcec4b0eecadc80cc2f8e8109", 0x48}], 0x1, 0x0, 0x0, 0x40000}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r7}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r8, 0x3, 0x6, @dev}, 0x10) 02:52:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x3b2) 02:52:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 02:52:18 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) [ 237.335187] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 237.402908] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 237.445857] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 237.466332] block nbd4: Receive control failed (result -22) [ 237.484747] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated 02:52:19 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 0xc7a58a69221fff82) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x30, r1, 0x8, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7, 0x0, 0x7fffffff, 0x6}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x50000, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x0, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x10085}, 0x4040) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, r3, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xd4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xdc10}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6a43}, @TIPC_NLA_PROP_WIN={0xfffffffffffffeec, 0x3, 0x8b6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x84}, 0x84) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3, 0x0, 0x0) 02:52:19 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10842, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'ve\x00\x00\x00\x00\x00{+\x00\x05\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @dev}, 0x10) [ 237.520357] block nbd4: shutting down sockets 02:52:19 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) [ 237.572668] EXT4-fs (loop1): get root inode failed [ 237.581280] protocol 88fb is buggy, dev hsr_slave_0 [ 237.586376] protocol 88fb is buggy, dev hsr_slave_1 [ 237.605310] EXT4-fs (loop1): mount failed [ 237.633137] block nbd4: shutting down sockets 02:52:19 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:19 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) 02:52:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:19 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0xfffffe6b) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x4000) mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x508b756075f7b532, r1, 0x0) 02:52:19 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 02:52:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 237.858167] block nbd4: Receive control failed (result -22) 02:52:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 237.901265] protocol 88fb is buggy, dev hsr_slave_0 [ 237.906468] protocol 88fb is buggy, dev hsr_slave_1 [ 237.906795] block nbd4: shutting down sockets [ 237.911636] protocol 88fb is buggy, dev hsr_slave_0 [ 237.921587] protocol 88fb is buggy, dev hsr_slave_1 02:52:19 executing program 3: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) [ 237.997362] block nbd4: shutting down sockets 02:52:19 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1a1901, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000040)=0x1) socket$inet6(0xa, 0x2, 0x0) 02:52:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0xfffffffffffffe09, @local}, 0x25) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xd1eaa201a550ba53, 0x0) sendto(r2, &(0x7f0000000080)="b087b602f35d2c9ff12cf8ca67365fcda069fd70449649c5c7158df7d9fe575f586c97ce65a8dce59cc18eecf9bfd1b17dfb9f5d39258dd797ec442d4f14365e32e8c9146e12fc51cbd37e6c2ede30a72fbb65ba520071348326711eb37fed1a7863dae7122f43a556e2f1d262f595714e2fc254982ae8604a1247acc10943264142554b7a21f120b82809ad6b", 0x8d, 0x14004, &(0x7f0000000180)=@ipx={0x4, 0xed, 0x6, "1f56d70ef21b", 0x7f}, 0x80) 02:52:19 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 02:52:19 executing program 3: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) [ 238.129044] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 238.158469] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 238.205773] block nbd4: Receive control failed (result -22) [ 238.226168] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 238.257736] block nbd4: shutting down sockets [ 238.270633] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 238.289622] EXT4-fs (loop1): get root inode failed [ 238.295473] EXT4-fs (loop1): mount failed [ 238.311289] block nbd4: shutting down sockets [ 238.381258] protocol 88fb is buggy, dev hsr_slave_0 [ 238.386395] protocol 88fb is buggy, dev hsr_slave_1 02:52:20 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3ff, 0x1, 0x103, 0x995a4e1149fbe044, 0x1, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:20 executing program 3: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, 0x0, 0x0) 02:52:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullA', 0x0, 0x0) 02:52:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x1a000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev={[], 0x13}}, 0x10) 02:52:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) 02:52:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:52:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x90821) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETXW(r2, 0x5435, &(0x7f0000000080)={0x8001, 0x6, [0x9, 0x109, 0x7d9, 0x6, 0x7], 0xffff}) [ 238.515020] block nbd4: Receive control failed (result -22) [ 238.522109] block nbd4: shutting down sockets 02:52:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gretap0\x00') r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) [ 238.598119] block nbd4: Receive control failed (result -22) [ 238.609527] block nbd4: shutting down sockets 02:52:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:52:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab06) [ 238.753717] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 238.801791] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 238.826388] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 238.851511] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 238.869324] EXT4-fs (loop1): get root inode failed [ 238.879302] block nbd4: Receive control failed (result -22) [ 238.889191] block nbd4: shutting down sockets [ 238.894029] EXT4-fs (loop1): mount failed [ 238.938553] block nbd4: shutting down sockets 02:52:20 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:20 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x7, 0x1, 0x2, 0x2, 0x5, 0x109}, &(0x7f0000000140)=0x20) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/46, 0x2e) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@null, @rose, @netrom, @netrom, @null, @bcast, @netrom, @null]}, &(0x7f00000000c0)=0x48, 0x800) 02:52:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 02:52:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x82401) r3 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r4}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000040)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x23, r4}) 02:52:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab07) 02:52:20 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) 02:52:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 239.109805] block nbd4: Receive control failed (result -22) [ 239.116933] block nbd4: shutting down sockets 02:52:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x52044, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 02:52:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 239.180462] block nbd4: Receive control failed (result -22) [ 239.192221] block nbd4: shutting down sockets [ 239.198518] block nbd3: Receive control failed (result -22) [ 239.250783] block nbd3: shutting down sockets 02:52:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:20 executing program 0: socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5e6, 0x101880) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1597c0000000000, 0x303840) setsockopt$inet6_buf(r3, 0x29, 0xd714daca7424d190, 0x0, 0x2a6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9cb3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000080)={0x7f, r4}) [ 239.355712] block nbd4: Receive control failed (result -22) [ 239.369969] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 239.386560] block nbd4: NBD_DISCONNECT [ 239.391383] block nbd4: Send disconnect failed -6 [ 239.410046] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 239.441783] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 239.460536] block nbd4: shutting down sockets [ 239.465346] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 239.501750] EXT4-fs (loop1): get root inode failed [ 239.507017] EXT4-fs (loop1): mount failed [ 239.532910] block nbd4: shutting down sockets 02:52:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullk', 0x0, 0x0) 02:52:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) 02:52:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @remote}, 0x14) 02:52:21 executing program 0: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) 02:52:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab09) 02:52:21 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 239.669400] block nbd3: Receive control failed (result -22) [ 239.698498] block nbd3: shutting down sockets [ 239.704025] block nbd4: Receive control failed (result -22) 02:52:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xff) dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) dup2(r1, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) 02:52:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x8055, {{0xa, 0x4e21, 0x7, @local}}}, 0x88) 02:52:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) [ 239.796126] block nbd4: shutting down sockets [ 239.858519] block nbd4: Receive control failed (result -22) [ 239.884246] block nbd3: Receive control failed (result -22) [ 239.891489] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:21 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) dup(0xffffffffffffffff) 02:52:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 239.900647] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 239.900664] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 239.933789] block nbd4: shutting down sockets [ 239.964203] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated 02:52:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000180)=""/221, 0xdd) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xffffffa9) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @dev}, 0x10) 02:52:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab0a) [ 240.006631] block nbd3: shutting down sockets [ 240.017064] EXT4-fs (loop1): get root inode failed [ 240.042869] EXT4-fs (loop1): mount failed 02:52:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x181800, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) 02:52:21 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) [ 240.234884] block nbd3: shutting down sockets [ 240.251752] block nbd4: Receive control failed (result -22) 02:52:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xffffff0b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) [ 240.292084] block nbd4: shutting down sockets 02:52:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) 02:52:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40049409) 02:52:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x9, 0xd2, 0xff}]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 240.466095] block nbd3: shutting down sockets [ 240.498537] block nbd4: Receive control failed (result -22) [ 240.505298] block nbd4: shutting down sockets [ 240.528239] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x97', 0x0, 0x0) 02:52:22 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) [ 240.549863] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 240.565457] block nbd4: Could not allocate knbd recv work queue. [ 240.576139] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 240.620604] block nbd4: shutting down sockets [ 240.655509] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 240.668899] EXT4-fs (loop1): get root inode failed 02:52:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40081271) 02:52:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:22 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) [ 240.697006] EXT4-fs (loop1): mount failed [ 240.803501] block nbd4: Receive control failed (result -22) [ 240.816339] block nbd4: shutting down sockets 02:52:22 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000080)={0x2, 0x20, 0x80000000}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0xa3) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_IRQP_READ(r6, 0x8008700b, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ipddp0\x00'}) r7 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r8}, 0x10) r9 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r9, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r10}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r10, 0x3, 0xfffffffffffffff4, @broadcast}, 0x2c78f176f260e7f5) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "60d9d2cd915d88eb", "eec949121e0c66641495516bea9f6ad5", "9b2f86e1", "a2a1b8817f5d4ba7"}, 0x28) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) epoll_wait(r12, &(0x7f00000000c0), 0x0, 0x2dd) [ 240.877539] block nbd4: Could not allocate knbd recv work queue. [ 240.894343] block nbd4: shutting down sockets [ 241.058406] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 241.067951] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 241.086541] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000040)=0x200, 0x4) 02:52:22 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) 02:52:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40086602) 02:52:22 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) [ 241.106409] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 241.112610] EXT4-fs (loop1): mount failed 02:52:22 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 241.210610] block nbd4: Receive control failed (result -22) [ 241.221802] block nbd4: shutting down sockets 02:52:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x200) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000080)) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r2}) migrate_pages(r2, 0x6, &(0x7f0000000000)=0x94, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 241.263014] block nbd4: shutting down sockets 02:52:22 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) 02:52:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) dup2(r1, r1) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$USBDEVFS_CLEAR_HALT(r3, 0x80045515, &(0x7f0000000040)={0xd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r4, 0x3, 0x1c7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000000c0)="1530b481da2363e750a8e0d5e0ddacefc191844d3e2178d9c7991d9e3e", 0x1d}, {&(0x7f0000000180)="ec97cd5fe24ba0a80b46dee1e79d5459ee3dff59d1fb5c2034c7f0508aeac072edc7800e79d21b614ffb26a46d1d0671897c4bd3a23fd7b4d3ba23aae99f34bd8d7dc982d9d08df28b9282be74402b3d97cbceef59a254285f990c9599775db54da348a5d3578312f0e5645c6b073d22fa1216e57d50083ab629f7f7046b0a6af961d8", 0x83}, {&(0x7f0000000240)="732551f4d70dac255df1adeef97d87277479d8c2d80200a02f58b1b58fe14f6686cf9c65e8f81d63f6ba8d9c38b775b5a255c32097d7b8619eaa26bf2f76ce6fd01431721ad68f2b2715ecbb46d99153b631ed40a7c6b566db06ceac4fb5c6d7a195f84ee26b7a5de4677af14fbf9bd6a090ac37619290e8dbfa812eb9541e9e3dee87442d86dbfb487e", 0x8a}, {&(0x7f0000000300)="b64813b188ab08f9eee84179af9211023ed83639cc1964776c6c6344ab3ccc2d6f841e8726822a1855a779f97f1586e19fa17a55836267e16a68c82255d3e339c2f0d633d42ab3fa989bcd17716953ef26ffe6a6c1f2779be9aa5cc29e489f919a431d98f7223d931770eaa3c2bc92a233cbdaadaa569bf276186c9d57df97958f0a134cd89460dbb1a4be29fdb7a07f52ae79aa592e0cbae8d72cbc4183067680be6ca394748f06f3a8184aebeda9f6bd6f516b28b74c81", 0xb8}, {&(0x7f00000003c0)="25f65f1e44151df74b862642a3e5c24332b7700e39cc3c60d45d2ffee4a2aa45b0dc534d82806ce629c3770adca1bbaf5be9cc7b0c83af20d77f549b3fd9f1183a931fbf6b676734d1bab91a3a0a7739e88a4a0ab391386a37b6d92ca1c9436b9bbccc2750634c0a01e06389de6f35a88159dbf14e0792e706d7ce63", 0x7c}, {&(0x7f0000000100)="5469bb1099d320c019541c1c8005209ca54c0feca0421b0e907e3f1b0895e135ef2606ae68adc0225c07db88e2c726d36bcf", 0x32}, {&(0x7f0000000440)="ae0b6c5e7fe7f249e20035775c2d3f07654472a38e81657945dc154d292bd4a81a6e5f9705d76b171f50f2d0fcc0c88690d8f402a20af23aa2546034e109e4ccac4ad7427f947ad9ec72fae63a45fd038e740d778b2151af4485cebce61f5838e6969f911c9d7bfd4f500a2034e0a6698cc1f3b1d9ac1f0701e542d99e6292e22fd2e6f3b6c5296003fa05b26ae9850433823951769ba0ec73f73a90c261534f363ad63848022dd3f1c9359f4fd44590e344e5ee9b24f680f257301e7269691cdd163aeda0fa2f45f5", 0xc9}, {&(0x7f0000000540)="0ffc4b2bb0e9de3377b20e30f591e10e4feaeac9eef2befd08", 0x19}], 0x8) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000600)) 02:52:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40087602) [ 241.455036] block nbd4: Receive control failed (result -22) [ 241.462160] block nbd4: shutting down sockets 02:52:23 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 02:52:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 241.509086] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 241.523366] block nbd4: Could not allocate knbd recv work queue. 02:52:23 executing program 0: r0 = socket$inet6(0xa, 0x80f, 0xff) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 241.571492] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 241.585420] block nbd4: shutting down sockets 02:52:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x701000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r8}, 0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r10, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000140)={r11}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004080)={0x0, 0x3}, &(0x7f00000040c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004640)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @mcast2, 0x6}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000080)="6514b8ad8fbe9bc494828e244db122d32aa87667ef686f39a2d20ef15c5c9da9f7d7a0365a4fbb22e1bd44255df26c14c6b6edc7f0a9ec69b1fd57aef40f341dec80", 0x42}, {&(0x7f0000000100)="3a9e0b08b9daf0d811fe1b22680863ee3e8a872a552f53ab124f9d57927cc2a2d3a4792ee7214f2573608722809864533222bf6e44d1b9b30d68", 0x3a}, {&(0x7f0000000180)="7f5c20a4ba4cca23db239c9ce1fac6b7eb9c49fd64b118050be7b0082902dc7858af5f09b6b2cc4e4e09e7a91ba26eaa553156268fb8c1f79b547d1a046f6e2e75368ff56676f256e9de3ae9be6c6bdf6814f391f93c8ca91e6f84dc0b71f3fcca9acc1a30cb53641203d1dee3eb080b8741672014e34371ed678053f1478f9e512a799ac4d287382148e5a94310f1cdc279cfecc6764c774ab4f8b880d239f35682d44de7572cebb40f26d4b9cbe9ff3de5a8fddd3c885b02203bab1c97e96fd05b2788afc4d4c91da7a1c50bf4e67211fdb03ddca9fe425b2f500df308ffee14533b30be1f020441a24d924d949a5b21f1d01a5fc6cbdd2ca71ee25a7fdf5a662e04e44fbf3b6c9422c4d44149fd286f4050d27e666cd224c165763a438ca8e6bd823cb42ada780806ec62731288e1abdae8b17f5153b8c14544786b7df5bde090088e6f92e695e864891c69d8b5ff11b91b7e908a6d7349400f595b28d587bd7f4fe131f36bd29f773d9eeb08bd1eacb379ff92e3da845aa3e5df2dced5d2f979ff6528f0448d78ce836577150934f5dc593ab3ee1a9c2f9e6b9449fc29a27448702a15e6b64cc67e3e10d08b4ecd2c89acc8d2e96937893e8a55cc2a7e0aa644a47024cf24cf3fb0c4734e19a5f7dadba0bbf4de503b78d7c5ab0770099e1fa1bc4c01712c8c67a9e072e11db0765503bcab6a60f110f59effeb3b456c3b917b408c3c41830f0289998af62036cc2256d8f04e00bd921b8931f8f22eca22e4aa7befdd862046c2fdd364915cab950cd5fc0dc4df7f0acbb4183c00cba405a34eae8d2aad387408e7b9a4ff8efd8d2234c22a4eded7b74e9c72f27328bc345c325ed5ca5bad4996e6ddf05421dfc124067db39249f877b94f7f66a1c78015cd0cbd2fb25e32298d424d00829b782b034fa08f1eeae7dfe1f5e887d4e6437e6a85d1c0b1a645037b6a872a00b4dc91b668d96a66a190d4bc4a5a4a82c3871867f9a3dd93264e7c3b5a1c6d41d435064b0e65b95468411236c003b5bbddb7f6225476648e7c1671835d8108bbf83ecb17ee8d82c24de87641606260441a1107f82951a302964ba6201b72b8b62444a9203a791dc8c49c862f3e34b621df90072849de87b423c9da3abc4e3cecd8a0db2095e75898dbc97b76130bc76c914bc0e94705ba2cc6e3c1ac194666d09b26c5f674680e54f68b641b26c91324dfe864bc261911ea894a6bda1270b43c70512b75ad04dc3c362ed20bfc5d1833e1cac67fa74231dd6cc1017da6b2f37929a82bf0b6bd3d800517f46ed1bbb87e775958bb0bde1021047fd0446b12516089e655388604624b1e198e448ac3e352d53c991105490a5dd2732f4bf9e846523fe134cce0f836c06eaaa81f203a493c16a62f804a748da998f5b9e0ba257bcbc511add37c8f2953a818460feef1ca04e49bb3138819a269799aaef4807032ec92e83e90a4f1248d6cced5e4aa713fe2352eebedc5aa9deded94dc36f4b182cfc7d76be2c905d366045e42b2ff6755adf577c07cdde1e8c9c56831255686ece41d07a1c4a5f36f1b1ed7d85fab0582ab3cd6b8413600a54fd8068eeeb5b1c0345aab0aba94166712a71c66f50b0a62e2069336d5f09ce1625c7df1d0de60ef75df76d79b7bb407105d778db596e2b2be1e2e4c7a9f43e8ebb9791fdb2775ba477b057c8d7e352deef8bccd6cb75e86791cbd4287965ccfbef968b075217a17053297609f8eb9db54564a2d7fcb608a0dd355af418910ab94f39737eb6c21bce5b442a97f20d992779178d6aec841f9610e447c32a43c40cf98ac94b09618f17fe176521bedf28044f94e56f94fcbf3f573ab4f373481854adbe8092f0118b213183b79fa527efe052e00ca9d3aaa6d5f87bef9bf582e934f7d75e19f3308224eebc18fae095fa436b13ba99187b7ca07f62400cb1649f60666c5f7f4d264bca6f0e6f6f2ba53c869ec5e35cc226bd2a0c461d454991ccb8bdc8256224348f73b83e1b3cbbc4835bc2cd8f304dba5cd80c0a0601fa036e1cdf31e24a6fcfdb34de5e324c0e2ad97de761e9546a53b9a992fe0c2a2a68f1fb7396496e0dd6b9af7cb4833f08b739806eccb73acd23aaef8cff81607e2bf97481557c7d431bed9b3b6fe4565fec790b0abe70609a6259f343f0dfdb55e31fb96f762bd41c11aa28247637c023707875ee927f01f737a6bc7bc7a875865f75052b8299a50e2951d32d7a87730306a42f4f584082a6a4b54c9b948bbc46ee02897fbe7e084c2b57532713491764e81813c68c385d091fe0d07ea9fd417c8acc91dd060302a02baa35def35b4a4bd3ad762d43ba9a1661147f1d5dcd4bb9c5841b6fec9952a7da53b9a772f439d596d82d0e91e34568999f5edb2435e90aca512fa245dfe4a8ac88aea88626406121051ffa4cc7dcfab7ea9ef249d255bc087fc6fe5040c4af76570f4453a9a56b90da2c7d3a05aa2ea404da08a011d248c6cd6f584dd9c520dc1af8e6fa69492bce9cff4bfa20d5eb6e47df7e20278e4a8e7b2492acbc32e7f616c1b3abb9a7ceb8b20f452c4ce749f4894be408aea135e06c580c6999c129a8b7f9d5e1c191511404ca69ce6a865b16ca3f08786e90140dbfe358b2d6f754b2731090b63c7dc9e0058b90fd196a9c6bc178376ed6736b28e511ae8fd731ce9837eee7e3cbac10a48f0c26b27597ff5f5af17093f6ce8264285b24bde6babb919245f2d4ed727399b5e6fb6c866cfd4ea05c25871ef9ccbecbc0046cbbe685face8e1ae41f167f051dbc336ceee850155d0810f882d7a4f0817b8c49cc04f34672599d61a90dfaf89f1e8ce1bd02fb5ca053556198e347384987e492ac29deae27bd0813dccda6dc22902ce77e277f7db42702ecfc635c89db7c312e3490a5b6a3262db07c35b9140c62967c011686919fb9cfbfc5e410c0b425a59e9a5acdf3a3f5f07747a7686f70cb24c3a456f4c48844e967424fcd4a88861fd64bada248a2059efcdebe8c9d18caa1d9136159beb5b70170919250e9997501ccd1357c4683f5fe7f3f09e3d3aed3a41d91ce796544a3a6806941fb95b9ba8ec06783c14132787bf80709d5368377a365408d5f70ee2dea8e913450861325956974d29854a1d76f7e9e73e1e4d2924c3cb9b4f666cb4d2808359ba14b96eac2466f9f03fa5b3bfb6c42deab4266becf46e3d27617b59fb76aad62c38f040efb263454ed4f0647d649ab7e7a1f654829d7e814c37e0cf2e13dfce797f7fbc4e5fccc26d4082c5cbd292d5d8461a9d5c9090b3f48804595600006283e28eafab2e740a08ceda0e40d69653174eaed315fab38b90ec2ddaca61249807e25cec9090e88c5331fcd6f3f52a07e0e6a49c48040bc371bfa182035c68b193cf7c1ab675e0c0b6760807952cb28504b02e8dea15eb41b3a0582780e9d2064fa502bbb4d3deecb67315f2a956821ba5600501378f946b29a8b704af0da982b078519ec2a8a5c954fd2817ee416fc6b146601b422bec4114e59cce93645e1f9acd6f67112137e784d2e45b320f3b456402057cdad47ee5eee6efbcbcff23ac532d3ad9b7ca601af74085db87494dd110c8965ff6b818331a39d9b3bcef543682d45ef69a4d5be6e0f81fc17e700547beca5b42f21d4e51c4c21004d554ff0d25e15dd362f850e0e75cae9e307190e0110dd3777ec6fea3c0d2d40f645a64cbc69ce72d1c40bc51757268fe5c072eff05c90c5fba087260842e746c04c3bb60d07d9d68af2b4d151edbf1045d0a20c443d495a5827687492acf71a503918af39110f388e7d3ba9721eddfb82ef464488d46b1b407ee194e38fff763891e7b7ff04ee967ff9c496f90b4c811f47cf8914b8104fcbb54debb654058992ef75b94d44adeb0380f3f44057d24fbb58755fd5dd5baaaa9eb3e1f7dd81d1ec439a35bfebf9dae68e04cbafa010d767c3c6fc000bc64b40f0bd3361105226483715d93d972faf0b68e0641b8645650aaa6d69254cffd83ba66e8ab4d4dadf24201c9c05c7839076759163f916975cfbb9981eac24c4d49c8d136784163b6a915da47bd18024dc329e20b4d78b1365174ff114c6dbdf069ca9bc10888554297123cd6a77f84865bbe86cbdfa006f43f3e979994a6eb1bf9f83fdf429e233548045e6da3a6d18341d3f6818f1804ddb27b99e5a24240e309829a5e4a844ec8a919538d6b2bea334245f07a6c7f35d5eb59b3255b6595ea316c0a5fba2e3236cc6e5c2e8c61c79cbb729c1594316e47eec5e07d5f4503d8c8c52351f2e45ea4a4e5878ea4a35f906e7e87d7f49292cbc675475449bb04c0d53dfd4c7563b106bd8425bf1f39525b275cb5d52833391c11a6f2380eda3a8e3d1ca2cf1a265533e9b509c6715fc4370fa5f24d6d7e32a9e0017d462dc261f414dbe53e0425812532cfde46d517fc25041428eb2db8c73e3ef362ab5785af61437b411526865164f340c8369421cbb38bb72682a201a717c00718849572dbc779780cd88fa2b00bc9933ea5bf7503be7df2491fc79f4cc265b9943e7fb07a480207d29a4162ec13420de065ab3e296e00493febd4bdec4d24b1475392353749ee4bb750fe9af3a1daae1514f5d903fd9a5dba1f7e96203694d68e207160f76d1e31f9e63f64a3134a8050d30f70388bc09c80ba72e0c416d39949cf1bea5414985d97d610f389f654e4f0c64598a56cc072866cdd292cc3fa397cb70aa13d4e177c3b703b698bd34b0801870d59b8ebc64c5be7d5974b50e9710a0623461a6fe0fbe311ca469b506d19a5d945ed600f5cf528a0380633f7a16f3e9f46917bb13510e85efc33db2bc1af50f585ca7fa018d28182ce8bdca20e9a175b8b631f4e6ef2a0d2cff0ae9959c2d1d8e00dace22fd28e4b6af81880c6621428670bc24d874e28c1602a56f6d74001515781fd3d71e4132012f2993d87421e2dd2682f93399b0b47732aff835f6088efd217bb9207751697f1058f33e07248a9bae0f4fdf5d93cfdbda2cb683bf24432c742e4384115b389fe4342568ee465f2155053420e5afbca3ec1a86e302726b5fa051e975988d7045545c9754f080a4c2cdb83d6d9cad1419b0f60f83256670919d23df8c1b391d0a2a9b07a992c8661cd103281b1e99e4ecc343cf03570ffaeaa83d689ed68d2d7a35d1162c6b56eee954aad364c5a419e03ea0cf07bc72e5dd898eca20eeae511923650ecd1b4e85fcfbf58bcbcbba29ca923bec657186089bb4f9b2ff3603f0d5001998e9ad709ff9b4101c0be14109371eb1d4a4fa5a8ea3f6431c762af395679276894ea3aeb59d707e341b9b2fa39a664578c7e4f78b24e9e1cbb4a5f1dad491b41c08b77e51d62addf340b144da539a11058c61f17071ebe9f71ef3ff8039c0a643121d031c3e3428be64014aff4ebea5685636f4911303fbe538b4d46cf872b0ecd20777ab9ea324e0ce211d9d59f49e7a423641cff252fd81d3393ea50d8bb46f4cfc077d969103f5c2aba99d03546bcfbfae90095d1069cf21d31a3102e914a108a7f401a99fe986fe6853ee3cb2d536547b77bb3863ab76da8d3c71fc82fae062af87e39ff16e6031f4a5a207a1e099bf5d23bf5b888ab1e0918a27834f573a737611f84cfd6be7b2ad7710a53eb5207a840b04fecfb515eb6e7b4499aa4e3bfb98d45ef7bbb1566d74a0e368a545329443b30712356a8fb143b35c8c48206662795ab03166ded8badea31ed9ef8b49b825c4fc52a0e900e069a60b89d5222d7bbdb477f13e10b26bf1800592df2003c7123228945", 0x1000}, {&(0x7f0000001180)="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", 0xfd}, {&(0x7f0000001280)="d6f96f79819587eb765d7cf991292239afc58dda263e11a62d4034eaba961b1d570c45dfd53b473ae612c6c9fbb0dad06bcf9de26ceb8744e72d732c957f8a1b0def732db257d5465219d7d681a734899522d22f826afc00ba29710d55a478d4f993e8830ee1a420f3b16a1e6e", 0x6d}, {&(0x7f0000001340)="03d19428de1039c6078a5128d66727442422caed1e751df6a1d56b6ba84b993a6251804f438526938cc811050fa3dc278dabb89500f7806f285951a9c79f16463122e07a43baca94d038cab57f5108db7180174de8e2adbe570421eb346e6c7d6eacddd5be767636f719225388dc991d7d592e0bd45f2b80", 0x78}, {&(0x7f00000013c0)="ee3c122dc7b85df64b6d413e", 0xc}, {&(0x7f0000001400)="db47e6588b8537d760c875867a56ffc2534142f9ab80b8e42ff9ced4bfcb26a7cf9f50", 0x23}, {&(0x7f0000001440)="74e58d525d2da4383bd9434b58a721c80888fae3d78ad7ca9636d8f1d88bbee06bcb873a358fc342202ead870ea0a54a340d49a120b3", 0x36}], 0x9, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8208, 0x9, 0x9, 0x9b9d, 0xfffffffd, 0x4, r5}}, @authinfo={0x18, 0x84, 0x6, {0x45b1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x8, 0x6, r8}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0xb0, 0x48000}, {&(0x7f0000001600)=@in6={0xa, 0x4e23, 0x73b, @loopback}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001640)="0b0061e1a7c66560ab33c78502246d4ddb500a48e42927a5a1b41b4e6f2ea78637a2dd3aef81f2872dc8f4a2456cdd40c2453832ae2db8263fead3a6ebdba964ff2ff64e4ac41c2b416725acbdba03d3a35c384197", 0x55}], 0x1, &(0x7f0000001700)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x4, 0x6a, 0x9, 0xe14, 0x24000, 0xfffffffd, r11}}], 0x98, 0x4840}, {&(0x7f00000017c0)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000001800)="4413d9e19dddafd28b1c8f7dfa00b992441e5d93e50425e4f8a0bdd0544738cee6478f9e7625ed424d4253d864357241c023ee7b461c3a78c283d03229ba9000399dfcb3cfaa0cdb9dd25e6138f4b877387bf087833429880caa3a9d8e3589a577f7cb42924d328a423e0154142b9c2600592df0a531954c9c67b5d79cb388f4912528", 0x83}, {&(0x7f00000018c0)="b906eca097b1c74b6b4e635f7165ab9fb160bb64e7ddc6f0ce946cdbfa7912c58b06869112801f26e64084d526ef4b923b40649215ff21557c49ca35608191a8c9e3df25070796b86cb4602d6ff6ef98b2d0", 0x52}, {&(0x7f0000001940)="ee22c249b32c4bd3871095de6abf222c33ecdeb171c6262c30250c654ebfdbf8567927aa1d4838013dd97a30f0f0fe39db4da7754c4f6df3f43a15df2ead6de8ced7de3c4f6f26342da43c07a2755d6766a5619a8c843c811a02308ee70676b67cc43b9e6e20d2ff8a825c2f7b6ee443e2839c172587002d2d3a56afb3bb801902fc7057f49f013d47fb704f33b2f5c667f7b65e8835d63839c4f7856478b76f0bb9096fcf276ce30d9b78245c9017e8db67c2984b6d9db6749f1adf32da686ab7253c74c70cbd28eacaa2080a2f1ff84aab29", 0xd3}, {&(0x7f0000001a40)="1ddb9b89c211e84730bd10adacab113ae991ee5b42380d723983ab69ccae618c6e90643aca58662b98588d85285d11017ca01518cb6ea4e6cf29bae4ce68ac8db032f33a16a5f5bf495e8a47c1d3b8ef52a60f6f47eb5972639cf7a37c5d41eb6fb2148c001d57c6f1b9db3756c4afdd0d59bdc255f213d19eb3a15620d5e020b88c07c55275ec36dec7825b133d60c5dc9537cd5205d941c18718faaa845d39d26e4fde62608be3d3cb761490205b3961e2cb0ae9293acf4bfe1403b6029c13fc94234b205447d46fc51aae308444cfc474af5fb239d2a7cb8fd3412b4a2ff215e729", 0xe3}, {&(0x7f0000001b40)="e6df614a1295f7c3d1e86a51861eacf57c0438caa2acdeb3ad43fd45ab1ff32a15b469bd878034cfd85faf5f6ee8bc4d53264884d23b4ad3ab6b68d93720f18ed5742710205ff1c13f86b50822b6f3d04407c24a1fd9f177c07172e24cb4ca2c2909cdacf0aab363d587882945b9c61d2b86d1ca7db02d01588d1542f1a2aa874fec8763bd4c20c528774bf143bd55e4fd7ccdf95093a30a25dc4d0448557525f66aa58dd564a0d3022cf4409d9ca4bd340e6211b3600d850386f10dbb4433a1c5b43917013fa5c8cc963b0f48c90f53518a1dae191d89dc6fc82d561de1ea17d6a8b819d5f2400571c2472a396053c2c9", 0xf1}, {&(0x7f0000001c40)="6b7c49bd098151df76dfed9940495d48540fdf9a6a01f1a0698658525fca2243cdaeac1d4ad216988bddcd5fb1fd1e3bc61304d353ae8145401b6e27dc0a7ad1b43ddebc05ae98e824656d21c50a95543ddbaa19fa174e7575af454d1eed5d0277e3f73d2fdd3c29a83d9526aaac717a6f5b4eb8847e9a5dacefbdd45b490218571a0b1b46f26223b308caae645c44e2772a5b3f3c411f049d33dbb8fa887032cc8afb81529607af2b0d15bc1096d45b7f78f1b50ba27d621c14c3190cc5945f72a4cc4c61b35fe77bb3419a7c7e6cec587434c57456", 0xd6}, {&(0x7f0000001d40)="032f8d13285031bb7d9de6b33c49509b49e766194243f8e56fe238ba7d21ea1972d4fee9745b5a70f6c82026294f4ff08bd53ff8a86bbd327fb9a982e51688adc8e5c6db01d17542fe933dd43c70417ecce7e435329699575dce0756acb4e2a27406082ffcfb323f7d15a1e64f43a4916070b6fb4cd09580e5c2238c", 0x7c}, {&(0x7f0000001dc0)="47d69e40c9919a69956925d90c0fff779f4ba02b2d7f376f986ea6c925992fc2485533122be37714274e0ffbfc81c3467ca01ad288c50689988ceae47bf652d10c70551ed5ace0", 0x47}, {&(0x7f0000001e40)="fd07aaa41a56258fc1b02c22989091be4b3a07079f2a661fdd5ac3d2e0f43570f0b2277e84ca16e640ec23da72840a2507a1d4e9dda5a041d06d204e48ea9d86758c538a981da3268a7f799a8c0e7edb43c55eff2d8c0df12de4e3e73b938c887a07150781693f8e98ca688e0131be11c9cb4d1a69ecec94480a4e5ab91f1e3f04bd3073f2d2cce069aa7b1519d2b5e7c75fd40f4cb80a8d1f386e53e0b0b7e1393ecf8302d1c38d8cdcb1e816d1257f8286632e7a7c05e4223a5b36233b11c9a2cba4dda999263570df8a26d9ef7875048fdafdaf69fef79dfff650c3041d448cf19b3b32bba016b4e410491f3e272b2162aa7dc60362eac7f7dd0396bbc67749ef9313de76367a921b296b011ef2c8dbf81ff91990066adce09e8a24107389fb7a1843314867fb468807344d505084297430c1db30b9d4ba9c3525f2ca9f16414e94370d91ad6bf034c96530c015f8c5b1cd738e35517edf8508e9cd5898795c965c66af599a23ad3d7ab843ba0c7e3e86a992699e7e02a7a490fced73d58b5e2b7fac01e49f2e2fc488bb471293520579135d756ed5fc6d7dd3cb46d45052ce7a9c1d60e801f2f4397ab24cc6209a19f3bbf16d1b44978b75510c4286c7eea0a8b0b37d6a07da241be2c7f455bacb7224b1bb6656620bfc4be05b9c1ced0bb3d9cc4b3e2e36e5dbd3318de91b61ec4ce29d4f1dd430a61fe3e10b7c5ebb3ccc07b2ed215763d3a1c343ad9817a0899ad5bab65a264cd5ba5badc4d4968817a1e7071e70b8dca6960a5fd5f9bd7e1952201447067a9d9a0e716c7e49749e607f25f5f30857d1d4a743613cae8b568afabc44e60819020389c5e1aa7c4d8113007055e8c9b3c5132f0ba7a17a5e16e3b4639efc901579787e71105aad782bfc3065042e5c8084beefcb7e0381f899dd2d32155c52a226709b5012d1a5e49809df5803ab7b1895607ce6175fdac4b093182d7ac9aa6eda2fd6d721b646d94e9aa22efb3d5bada9dc62f304533e019891b9edc21a9f69ff4fe472769ce61294bf88a398a38d3336cbb67761f92d5204b46b87e8190349bb551d4a27123da1fc9b2a1c66a021e161bc82d0ccf7dda1dd3dc330352d6a263c860dfcf967e9aae042543fb3634f815cbcb4448187b34c0b8da77ce5b7886eb07aa68d5a23da16020a0bed5c4602a690527f1ebb8bbc719fc0c229a2bcf66a4298cb8446f8f77502a07a8dcf235d3e93941eb231e2c96e155d0b1f696f78cf1ea2f3ce95ccb1ede8125ecca7cf44f811bf0085a65daafdfc55716127e05f16543f5a24f071cd210eda2cc16a22eeff0d16a565b54391bbdc5ebbadcb92e1cc9774e585d0e4b8723e0c29749329224491876c5190647153578c204bc164dbd9af5180f3f0f2c7138cf6bd389ac4ff3f972e146d2dbdae7a6599389c000d126230a4498a43a7ce7da4d32f07a54901053bb08f98fc73d85d3b158fe60dd4bb6579ed32d4dd0e7ea5907de674e3b397710160a1f0c3eebca375526706fa1abab18c5808959f1ea4a157bf6674c724e5be548c4dd81a433e3b034eeda83d7a1b324caf36602a37e977ae6cc77517c4145a3de35b0f32df0f97fe9c7534442a4aa9134eefcc7606795286b744133eda285476b4ac53a48f8930073a327314ae49e2931f306c03efd2495d7c7a66542f3730eafc83bc619ffc23ab089771a8723bf00297dc8710319013ceddce11959546a6dfc7808c264a43cf56f270c770243e9bbc10f97dac3ddd9c4f88f2257a1ee460989e1cfff671ea60f1b928d295ec6725b0337e273ed3a1478345f23c487b26a8c2ac8b60e91d6c7e11bc00aad04fb7dc341288b04e434d27f8dd448a2369816542dbe037271b0f16374a6ba98e831d97c1e6d3178da9015163fef6ffaa884df17d43d0698fcd70a856c3474f8dcb6ea11471d775ea58e53ad72e6b54495f5b7defcf80025807d9c7b5719cfda281eb50e04be055761b89f0d953db299793aba666c89271532a5285df2d3429cac649d9ce1d4106767ea68b3a12288fb91654da34133debf8c060710920a61d234b997ac8b680c9b55814fec32596669405b1ce8421490e6adaa0a670d9fc37800e656449d3951658d8382be1b4be1797b41c505abd959fdb573bdaf1c0e91905d93439a0f2c30d70c492f83b1e7b92f483ec753c5599346acf8e7ea53ef2bece2948bd1da8315b45a190aa8b3b3193d3f2944863a1631814bf96a4b4182905efff4231b7c3cfd129ee2f9c0df483056e8dc2b4c6d65301d43b2367ea9c9af60dbceb7e95c6cd14115d4b157c85caec988fd0aa51a309d4e9c2b520506614792804c4d56a22a45e10d7ad69449be580b13af3ecb0813ba34332bffe424159d644514538ff6f5d328ff7cbaa4445a1fb4eb0859d651cf55c4ab4baa9da28bb6509d549a18a6a746823e2370eded195bee237a5d75e24c5b3a8c5ef139b3959da91dfafc51d73eec014e32c265eb4ec3a11a963dc18f52639a5e10840661427d2c5e197b06f8b2a998eada098566c273d483d091f3523af24ac6de83e01d38f24052f73ee0c18dca966fbe35d5b734f885314d027859d3458a68971e69cfb02a1b7128e51595d1e0f56f25ce62ca63ea323d45fdad0d4c2c643134f215535c618f2d5b272e845fd91d57583a7acddd8e3713365ae2a2027b7327edc5cd27c2f9a3c4f6b04bcda54581736eaaefd94f138e2aa6a07b14b59cb7920eee4b3b0457403ced1b5d38499c94d458322fd3940035f9242c27bd0d9ec0000a0216d8b952fc6bc51990e3c91e0b42fef91d8457c04c5655339710a6dcc6ffca9ed807acf373fcd8786223e7a3bce32b5c9667763f16e3c85168db0e441ea67690b5392deb7015a8331f959fc9db84b6d43528ea3e1e91abbccc3ad772259ef1faab9fd8a4a89e1b7d2d6b6ed657cc06bab63983a2429b6fef8105526478306a1533657abd096b9781afb1bb48c30dfb5529a5b139a56d462e90eeefcf96691cc4ea716bf437d580d00cd94e1338ad60b8a3fd1c8ba9cde4aeec88179676164f428e69f9ba70db9f182565c7b6c58c2296797030f038dd098cfa520f26917adda9ec7279ae03825dc21ca801d82b9a9bcfbd836b5b301c683978b26856d0471ac6ebf982f4ec04a10d88948e4eb494b151ca738782dbe9666a33d18107ba36a4f3ff8ecbea5098a3abe5b15687ea41d65ee8966fb807133ba38085ee1be6e8e30f80abf4da743b3748586eae27439b511ad51f58e2c6786f7e84eefb6465272f5476b0ef4adb732bc453737159a0591fdfd7c4ebb6c822fb815f79b6a962b6cd406e5bc73cb03d97c1b6bfe163b2baf2c00082392bd7af995910f2255596e381f1b66c22dd87bed84d27439888aa7072a23bacf540881867843237db88da072140d5dcef5ceea0fcd5707a52adf6244c14f9c3627eebcdde176208ab422f6caa8c6629aa4c7161c21f12cc430495b7494074405cabeb49800acf58c47609508ca12319e4ea889b4396bdd88b85ae38818584b987ba18125f93bf8b000176925a7e799d6d3b47d299b227d917028b18d184dd4e925a1507391eb09b5e0e29e9201189ecedafe4f43e88dbca1272e03f1b12e314ac3ac398676ef555fd6e374dad77f39e72455e8b91f0625e0d06a764103cd8ce812b9120a6c2d50a4048597ae7e7d784b86fb3a09b5db5471d739c8e0353a7d49ade10789ef09cb504000a294bb8092e6da9318fd2b8feb0cbf0da5db7b72a90aa417f336b94880ec5ce179c6b1e320451addea38594efa10e3354e0c1e77a597f31f85e908ddad2eecaee60498f8a74806bda835f8dd91d417e502ab1c43217534fb9b790530e028be96db27c23b1e04494716c298cd40d7c0d236a19309e4fa59eb86d4a301ec57f019bed7b0fff7e73f885b72a84f97741d58d9938d3feaa8da618515f9414370fb88d58c2bdf746eca5dc62c955b6c27379a8b5b8ed94f5482dbc5d2db73b4420e2c9faf6070c6619883f74a5e00383a4a202e89f77eb8b214e3eb4e5d5d1e365b73d4c681fcba4b8d1c434dc8c842b922a8a2fc9d07e373ccf82ef442bd39352f45c7f9d93ffacbf0f0957b0e75f4aec57ab6b4420d762013411910e6797ea153117f9a22e7809eb75b49af7cf07f9587617277c32d32dcb19c0da34e50ea64a70ea2221304341862f6f8010573dbc369175d1205a01b3a0581b73dc607ffe62e851d21c683064f4eb0e8204c7a6a68b3659e054a7d0a720ccace8f06bb4bf96560444baff1d8d9c844fb532baba61636535e7f274d351ed6fc663ce9c8da4c9614238259efd98f70f17da707250573ba56fc6a9470e43f2d7ef5c7d88be8b387cda3566ec0789efc0c90fe3db8fb6c9cf2b4b808ab0842021aa9f08556b13851b446d67190558b67920c8771daef8f5e0c01ec1455e6e0eddd90d438d27d239bc03ba3153bd5be721c3b1782fe5e6164323678270a8abd782a770c6b64d5cb9139558d347cf49a75fcfb39160c5a4f0bc9538368afcf9358ca65b6dccc94841a1e0ff0f53b79b9d8eba6c27ea2c1c19d6feed75d904de1fa6a80e80bd1c41cc40cac19939787f6cd1d7fe3ccb114bff4d3609994708daa6642e7a268cc66c6492d2c50e96bc22450f60327dd00cc2e2fb36d63c25588ccf94e2d0331d8d993c41d58f778cf953cdc7e315e1a7a9df13198bf3fc67a650d8a0b6a82d8e74ec409957ebea5b2742d8743418e951862a885be6f366052bad18982e033ff290fec865bca65b7ff9248ca5d8c51401ccace912a47d3155c392fececa706c8b44bea1734992dcb89c4b03db40a2530a5f9b5be271cca7d648f589a37ee178a36406d8d03e297e9ee6c23416f74d50ca49e20ebc0c34c0bec2e097d614a58963542b5c3df90d47f22fb5daf9c172d7e1f86b72dbd1badf8d9ae46b207e0e880b8d8f0066569c816575c3ed290e58e5eff7f89967ac0ee2609b89a37e62e655d4b5367d1736e8381140e4505b0f16393e861ee27bca4ef7d1c4873c05d995277c765743cd1d68067f76eebc3f24f32760c9c43ab222f5d9793099bbd94bbf7661961cb774fba85c2ccc9b4be732cb7fc424f0129a89bc93baf2481f856d34749e012c709ca091f28392c831584d60cdfa640463fe5dbf2b3ec1e6944309a751a1a6961e3b4ada0c3eeeba9216994ae2cce270641149e2d9db0c8f12f337be2b118588083617e8a8af5028c642a352bcf86a3dd5f41bcea43f2306e3dea60f92bbedcefd4329734dc6177959b8ae9bc3385c4a0c2c4cca42a6602e83b3f715000fb432178686030e8ce972062ee1e63e6df193c233dde90d3a114d469499c50f334ca11c2eb08f46b1aa42e96331f4471b79a5e3024f7d73250a7670f6b66ce30286c7c0c37ad992bf7d6215f662018f4388803e32ba83411b5d8685543db5a033b296050573cc3f51f89d6b93c7788a97ad9559fd8e94ef650762ff6a51694836308992e55f88534fdd47477fb7db148160f417b762dcc74b10526d1438707e5b83a056398dc53c14828fbe7758fb4f0b70c9bfaa2f4731b29fc76b58ceb6c967a92319bbfd243df12de503570c210fb14c0de3ef298dedd44c78b0f455e3555df7229382aa773ead63afaccca3ca016f68d6e1a1c06ac90169063824291b1717f70dcd55bf1982dee17409d4565a1f5f9b001499432dd95782631585005a99a274da64005d4c77f3fc45544dd1fa9f49154b6d2863814e099242290e18bb67ab46d5d3ec0f977f92dae57032798e4eeb6df9a3927e4a572d93d88", 0x1000}], 0x9, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x401}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x40e9}}], 0xa8, 0x20008000}, {&(0x7f0000002fc0)=@in6={0xa, 0x4e23, 0x7fffffff, @mcast2, 0x80}, 0x1c, &(0x7f0000004040)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000)="770e57e30ebfae4cfe8714205b7d1a2c2b5cd03ca0f49cdc95eb52b63ba4e37328c642dbd6e06272506b26e2c702f655b2309240a8fcb2be", 0x38}], 0x2, &(0x7f0000004100)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x7ff, 0x8200, 0x81, 0xfffffffa, 0x9a, 0x7f, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfe, 0x8008, 0x9, 0x4, 0x4, 0x60, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x140f, 0xac8e, 0x3f, 0x78}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6d7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfd, 0x401, 0xa000}}], 0xe0, 0x4001}, {&(0x7f0000004200)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000004540)=[{&(0x7f0000004240)="a8e34b80261af37e5623862fee6c8250e99dbaf83159293598ae82c518e56845c457ceaede7cb54f4c4d4d6af766134ca52ed5936580b0f98a2c60078268f62b46dcbcf1700ecc46e9e9e20fd0c61791e06de92d1a090fe012e3", 0x5a}, {&(0x7f00000042c0)="22326b50b3fd5e121c89345e10ecac31b4f6dded801219a9e9dc81ed08d8fd3ad6f08183a2b44e1e9dd4a68af602c779e8950fe163453dbc9701971be0884855be68a1d54fdfcc00e6b79c449b36ed798f1262ca5a03af7bc4c6007e86f1d6d6741e1b58e8590460fe340cf2674d086f1840964d72bd2e4f1495d034f543f68d892363a60e26513406143d65406b826ccac8959968e9481101c3d6a767caa3bbb956dc8221e3ba42004fc53fed1c9424fb2d463bbad771125a1bbdadca24a9d8b2f416cf795b03ea7bf806accc706f7b6bff0d37e4353bf82a", 0xd9}, {&(0x7f00000043c0)="c8418e5aeccefe287bf84d9aef54c86db00c233ffa764e0f549c6a3d6f95e0664467fd3bfc22e8ce8062850aaff56196", 0x30}, {&(0x7f0000004400)="cd01e8744626945fd16288af162513e301e4e5881d967cc5d8ce4a1f0f6aca42445576f5b233f0c8914b17146355c80f5a1489d8f93c66cff3b63c5ca48c3301ad732863b2a161c194e4625b4d1b20781c7a55a5f9306f152d573f6556141c51860f0e1fbf4113cfd6fb86fd649342709e429dfd676db0c6d8dffdc92536cff3fb31d292a9ea65c8e3c7d04d463b8602b5769b30fc2496812786fcd745a9dd1c7f72a57ecc28753b8a68c98cac81dc74c14fb7cce246c908b3b4a2e04a8e0303e211eb7cd273cbe57bd0997d4d92318545a9adafb3b52c5ae9", 0xd9}, {&(0x7f0000004500)="dcd03584343b3c534d5884a3daf0651ed2297e38da10541e315ad4c38531edec04ec735669be4c0c86897893df33e48d0f19", 0x32}], 0x5, &(0x7f00000045c0)=[@init={0x18, 0x84, 0x0, {0xfffa, 0x6, 0x7, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x7bb3, 0x8000, 0x7fff, 0x7}}], 0x60, 0x40001}], 0x5, 0x844) [ 241.642858] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40101283) 02:52:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 241.723193] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 241.761697] block nbd4: Receive control failed (result -22) [ 241.763991] EXT4-fs (loop1): mount failed [ 241.787615] block nbd4: shutting down sockets [ 241.847712] block nbd4: shutting down sockets 02:52:23 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:23 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 02:52:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) fcntl$getown(r1, 0x9) 02:52:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x9, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x54}, @generic={0x4, 0x0, 0x8, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0x60}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x0, 0x9, 0x3, 0x6, 0x0, 0x10}], &(0x7f0000000080)='GPL\x00', 0x39, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x0, r3, 0x8, &(0x7f00000000c0)={0x5, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x0, 0x7fff, 0x1}, 0x10}, 0x70) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070c9) [ 242.025584] block nbd4: Receive control failed (result -22) [ 242.044260] block nbd4: shutting down sockets [ 242.061248] net_ratelimit: 14 callbacks suppressed [ 242.061256] protocol 88fb is buggy, dev hsr_slave_0 [ 242.071466] protocol 88fb is buggy, dev hsr_slave_1 [ 242.076584] protocol 88fb is buggy, dev hsr_slave_0 [ 242.081885] protocol 88fb is buggy, dev hsr_slave_1 [ 242.096074] block nbd4: Could not allocate knbd recv work queue. 02:52:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@initdev, @broadcast}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_OVERLAY(r5, 0x4004560e, &(0x7f0000000080)=0x1) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0xfffffffffffffdde, @link_local}, 0x10) 02:52:23 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) [ 242.153562] block nbd4: shutting down sockets 02:52:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101882, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x0, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x10085}, 0x4040) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x23c, r2, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff0b8e}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x80, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x171}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x10c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x240000}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff4f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb9b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0x40}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20, @loopback}}, [0x9, 0x8fc, 0xe02, 0x3, 0xfffffffffffff801, 0x95d, 0xa7d, 0x6, 0x0, 0x40, 0x1ff, 0x5, 0xd0, 0x8, 0x1]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r5, 0x80}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070ca) 02:52:23 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) [ 242.267775] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 242.355140] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 242.416661] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 242.440915] block nbd4: Receive control failed (result -22) [ 242.447707] block nbd4: shutting down sockets [ 242.460764] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 242.477239] EXT4-fs (loop1): mount failed [ 242.497228] block nbd4: Receive control failed (result -22) [ 242.508132] block nbd4: shutting down sockets [ 242.541291] protocol 88fb is buggy, dev hsr_slave_0 [ 242.546422] protocol 88fb is buggy, dev hsr_slave_1 02:52:24 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="62a50100676517baa000b0b9ee0400b8dd000f00d866d21465d34e5aea00201b000f01c32665260f01cf", 0x2a}], 0x1, 0x15, &(0x7f00000000c0), 0x0) 02:52:24 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 02:52:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) getpeername(r0, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x80) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0xfffffffffffffffa, 0x616001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='nlmon0\x00'}) 02:52:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070cd) 02:52:24 executing program 0: r0 = socket$inet6(0xa, 0xa59e6eebc7f91396, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:24 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) 02:52:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 242.664171] block nbd4: Receive control failed (result -22) [ 242.695655] block nbd4: shutting down sockets 02:52:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fdatasync(r0) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @local}, 0x10) [ 242.762995] block nbd4: shutting down sockets 02:52:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870c8) 02:52:24 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab05) [ 242.923013] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 242.947460] block nbd4: Receive control failed (result -22) [ 242.964744] block nbd4: shutting down sockets [ 242.978622] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 243.007526] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 243.033354] block nbd4: Could not allocate knbd recv work queue. [ 243.051872] block nbd4: shutting down sockets [ 243.078942] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 243.084961] EXT4-fs (loop1): mount failed [ 243.111304] protocol 88fb is buggy, dev hsr_slave_0 [ 243.116475] protocol 88fb is buggy, dev hsr_slave_1 02:52:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:24 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x6000, 0x4000}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, 0x0) 02:52:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$nbd(r3, &(0x7f0000000000)={0x67446698, 0x0, 0x2, 0x2, 0x4, "927029b1984b58d2f7881523034b64732d2383a9f99fea6818dfc93b9ef076e60911a7bbe218c174c4c30d55f0c187dda2881411d7ed85af361dbce76761a30351c10e212dc8da15b0a3f71d052b4b8dff701fd0325d696f745e5799bb9d84336e5d45151d3abc1381a0b5d086a68957a3b6"}, 0x82) 02:52:24 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) 02:52:24 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cb) 02:52:24 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) 02:52:24 executing program 0: socket$inet6(0xa, 0x2, 0x0) read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_buf(r1, 0x29, 0x2f, 0x0, 0x0) [ 243.281952] block nbd4: Receive control failed (result -22) [ 243.305625] block nbd4: shutting down sockets 02:52:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CAPI_GET_MANUFACTURER(r3, 0xc0044306, &(0x7f0000000000)=0xfffffffb) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r5, &(0x7f0000000180)={0x90, 0x0, 0x5, {0x1, 0x0, 0x100000000, 0x6, 0x80000001, 0x972733c4, {0x5, 0x6, 0x7ff, 0x100, 0x8001, 0xfffffffffffffff8, 0x8001, 0x7, 0x400, 0x40, 0x5, r6, 0xffffffffffffffff, 0x60000000, 0xe475}}}, 0x90) 02:52:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x19', 0x0, 0x0) [ 243.356550] block nbd4: shutting down sockets 02:52:25 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab05) 02:52:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9aa28f452bf4d8593c008968812d7610", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cc) 02:52:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:25 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 243.577126] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 243.598013] block nbd4: Receive control failed (result -22) [ 243.610746] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x701000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5}, 0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r7, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r8}, 0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r10, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000140)={r11}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004080)={0x0, 0x3}, &(0x7f00000040c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004640)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @mcast2, 0x6}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000080)="6514b8ad8fbe9bc494828e244db122d32aa87667ef686f39a2d20ef15c5c9da9f7d7a0365a4fbb22e1bd44255df26c14c6b6edc7f0a9ec69b1fd57aef40f341dec80", 0x42}, {&(0x7f0000000100)="3a9e0b08b9daf0d811fe1b22680863ee3e8a872a552f53ab124f9d57927cc2a2d3a4792ee7214f2573608722809864533222bf6e44d1b9b30d68", 0x3a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0xfd}, {&(0x7f0000001280)="d6f96f79819587eb765d7cf991292239afc58dda263e11a62d4034eaba961b1d570c45dfd53b473ae612c6c9fbb0dad06bcf9de26ceb8744e72d732c957f8a1b0def732db257d5465219d7d681a734899522d22f826afc00ba29710d55a478d4f993e8830ee1a420f3b16a1e6e", 0x6d}, {&(0x7f0000001340)="03d19428de1039c6078a5128d66727442422caed1e751df6a1d56b6ba84b993a6251804f438526938cc811050fa3dc278dabb89500f7806f285951a9c79f16463122e07a43baca94d038cab57f5108db7180174de8e2adbe570421eb346e6c7d6eacddd5be767636f719225388dc991d7d592e0bd45f2b80", 0x78}, {&(0x7f00000013c0)="ee3c122dc7b85df64b6d413e", 0xc}, {&(0x7f0000001400)="db47e6588b8537d760c875867a56ffc2534142f9ab80b8e42ff9ced4bfcb26a7cf9f50", 0x23}, {&(0x7f0000001440)="74e58d525d2da4383bd9434b58a721c80888fae3d78ad7ca9636d8f1d88bbee06bcb873a358fc342202ead870ea0a54a340d49a120b3", 0x36}], 0x9, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8208, 0x9, 0x9, 0x9b9d, 0xfffffffd, 0x4, r5}}, @authinfo={0x18, 0x84, 0x6, {0x45b1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x8, 0x6, r8}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0xb0, 0x48000}, {&(0x7f0000001600)=@in6={0xa, 0x4e23, 0x73b, @loopback}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001640)="0b0061e1a7c66560ab33c78502246d4ddb500a48e42927a5a1b41b4e6f2ea78637a2dd3aef81f2872dc8f4a2456cdd40c2453832ae2db8263fead3a6ebdba964ff2ff64e4ac41c2b416725acbdba03d3a35c384197", 0x55}], 0x1, &(0x7f0000001700)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x4, 0x6a, 0x9, 0xe14, 0x24000, 0xfffffffd, r11}}], 0x98, 0x4840}, {&(0x7f00000017c0)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000001800)="4413d9e19dddafd28b1c8f7dfa00b992441e5d93e50425e4f8a0bdd0544738cee6478f9e7625ed424d4253d864357241c023ee7b461c3a78c283d03229ba9000399dfcb3cfaa0cdb9dd25e6138f4b877387bf087833429880caa3a9d8e3589a577f7cb42924d328a423e0154142b9c2600592df0a531954c9c67b5d79cb388f4912528", 0x83}, {&(0x7f00000018c0)="b906eca097b1c74b6b4e635f7165ab9fb160bb64e7ddc6f0ce946cdbfa7912c58b06869112801f26e64084d526ef4b923b40649215ff21557c49ca35608191a8c9e3df25070796b86cb4602d6ff6ef98b2d0", 0x52}, {&(0x7f0000001940)="ee22c249b32c4bd3871095de6abf222c33ecdeb171c6262c30250c654ebfdbf8567927aa1d4838013dd97a30f0f0fe39db4da7754c4f6df3f43a15df2ead6de8ced7de3c4f6f26342da43c07a2755d6766a5619a8c843c811a02308ee70676b67cc43b9e6e20d2ff8a825c2f7b6ee443e2839c172587002d2d3a56afb3bb801902fc7057f49f013d47fb704f33b2f5c667f7b65e8835d63839c4f7856478b76f0bb9096fcf276ce30d9b78245c9017e8db67c2984b6d9db6749f1adf32da686ab7253c74c70cbd28eacaa2080a2f1ff84aab29", 0xd3}, {&(0x7f0000001a40)="1ddb9b89c211e84730bd10adacab113ae991ee5b42380d723983ab69ccae618c6e90643aca58662b98588d85285d11017ca01518cb6ea4e6cf29bae4ce68ac8db032f33a16a5f5bf495e8a47c1d3b8ef52a60f6f47eb5972639cf7a37c5d41eb6fb2148c001d57c6f1b9db3756c4afdd0d59bdc255f213d19eb3a15620d5e020b88c07c55275ec36dec7825b133d60c5dc9537cd5205d941c18718faaa845d39d26e4fde62608be3d3cb761490205b3961e2cb0ae9293acf4bfe1403b6029c13fc94234b205447d46fc51aae308444cfc474af5fb239d2a7cb8fd3412b4a2ff215e729", 0xe3}, {&(0x7f0000001b40)="e6df614a1295f7c3d1e86a51861eacf57c0438caa2acdeb3ad43fd45ab1ff32a15b469bd878034cfd85faf5f6ee8bc4d53264884d23b4ad3ab6b68d93720f18ed5742710205ff1c13f86b50822b6f3d04407c24a1fd9f177c07172e24cb4ca2c2909cdacf0aab363d587882945b9c61d2b86d1ca7db02d01588d1542f1a2aa874fec8763bd4c20c528774bf143bd55e4fd7ccdf95093a30a25dc4d0448557525f66aa58dd564a0d3022cf4409d9ca4bd340e6211b3600d850386f10dbb4433a1c5b43917013fa5c8cc963b0f48c90f53518a1dae191d89dc6fc82d561de1ea17d6a8b819d5f2400571c2472a396053c2c9", 0xf1}, {&(0x7f0000001c40)="6b7c49bd098151df76dfed9940495d48540fdf9a6a01f1a0698658525fca2243cdaeac1d4ad216988bddcd5fb1fd1e3bc61304d353ae8145401b6e27dc0a7ad1b43ddebc05ae98e824656d21c50a95543ddbaa19fa174e7575af454d1eed5d0277e3f73d2fdd3c29a83d9526aaac717a6f5b4eb8847e9a5dacefbdd45b490218571a0b1b46f26223b308caae645c44e2772a5b3f3c411f049d33dbb8fa887032cc8afb81529607af2b0d15bc1096d45b7f78f1b50ba27d621c14c3190cc5945f72a4cc4c61b35fe77bb3419a7c7e6cec587434c57456", 0xd6}, {&(0x7f0000001d40)="032f8d13285031bb7d9de6b33c49509b49e766194243f8e56fe238ba7d21ea1972d4fee9745b5a70f6c82026294f4ff08bd53ff8a86bbd327fb9a982e51688adc8e5c6db01d17542fe933dd43c70417ecce7e435329699575dce0756acb4e2a27406082ffcfb323f7d15a1e64f43a4916070b6fb4cd09580e5c2238c", 0x7c}, {&(0x7f0000001dc0)="47d69e40c9919a69956925d90c0fff779f4ba02b2d7f376f986ea6c925992fc2485533122be37714274e0ffbfc81c3467ca01ad288c50689988ceae47bf652d10c70551ed5ace0", 0x47}, {&(0x7f0000001e40)="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", 0x1000}], 0x9, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x401}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x40e9}}], 0xa8, 0x20008000}, {&(0x7f0000002fc0)=@in6={0xa, 0x4e23, 0x7fffffff, @mcast2, 0x80}, 0x1c, &(0x7f0000004040)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000)="770e57e30ebfae4cfe8714205b7d1a2c2b5cd03ca0f49cdc95eb52b63ba4e37328c642dbd6e06272506b26e2c702f655b2309240a8fcb2be", 0x38}], 0x2, &(0x7f0000004100)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x7ff, 0x8200, 0x81, 0xfffffffa, 0x9a, 0x7f, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfe, 0x8008, 0x9, 0x4, 0x4, 0x60, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x140f, 0xac8e, 0x3f, 0x78}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6d7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfd, 0x401, 0xa000}}], 0xe0, 0x4001}, {&(0x7f0000004200)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000004540)=[{&(0x7f0000004240)="a8e34b80261af37e5623862fee6c8250e99dbaf83159293598ae82c518e56845c457ceaede7cb54f4c4d4d6af766134ca52ed5936580b0f98a2c60078268f62b46dcbcf1700ecc46e9e9e20fd0c61791e06de92d1a090fe012e3", 0x5a}, {&(0x7f00000042c0)="22326b50b3fd5e121c89345e10ecac31b4f6dded801219a9e9dc81ed08d8fd3ad6f08183a2b44e1e9dd4a68af602c779e8950fe163453dbc9701971be0884855be68a1d54fdfcc00e6b79c449b36ed798f1262ca5a03af7bc4c6007e86f1d6d6741e1b58e8590460fe340cf2674d086f1840964d72bd2e4f1495d034f543f68d892363a60e26513406143d65406b826ccac8959968e9481101c3d6a767caa3bbb956dc8221e3ba42004fc53fed1c9424fb2d463bbad771125a1bbdadca24a9d8b2f416cf795b03ea7bf806accc706f7b6bff0d37e4353bf82a", 0xd9}, {&(0x7f00000043c0)="c8418e5aeccefe287bf84d9aef54c86db00c233ffa764e0f549c6a3d6f95e0664467fd3bfc22e8ce8062850aaff56196", 0x30}, {&(0x7f0000004400)="cd01e8744626945fd16288af162513e301e4e5881d967cc5d8ce4a1f0f6aca42445576f5b233f0c8914b17146355c80f5a1489d8f93c66cff3b63c5ca48c3301ad732863b2a161c194e4625b4d1b20781c7a55a5f9306f152d573f6556141c51860f0e1fbf4113cfd6fb86fd649342709e429dfd676db0c6d8dffdc92536cff3fb31d292a9ea65c8e3c7d04d463b8602b5769b30fc2496812786fcd745a9dd1c7f72a57ecc28753b8a68c98cac81dc74c14fb7cce246c908b3b4a2e04a8e0303e211eb7cd273cbe57bd0997d4d92318545a9adafb3b52c5ae9", 0xd9}, {&(0x7f0000004500)="dcd03584343b3c534d5884a3daf0651ed2297e38da10541e315ad4c38531edec04ec735669be4c0c86897893df33e48d0f19", 0x32}], 0x5, &(0x7f00000045c0)=[@init={0x18, 0x84, 0x0, {0xfffa, 0x6, 0x7, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @init={0x18, 0x84, 0x0, {0x7bb3, 0x8000, 0x7fff, 0x7}}], 0x60, 0x40001}], 0x5, 0x844) [ 243.629461] block nbd4: shutting down sockets [ 243.680603] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 243.702551] block nbd4: Could not allocate knbd recv work queue. [ 243.731040] block nbd4: shutting down sockets [ 243.756520] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 243.776486] EXT4-fs (loop1): mount failed [ 243.821291] protocol 88fb is buggy, dev hsr_slave_0 [ 243.826478] protocol 88fb is buggy, dev hsr_slave_1 02:52:25 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000000)=0x8000000) 02:52:25 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x1, 0x0, @ioapic={0xf000, 0x0, 0x1, 0x7, 0x0, [{0x8, 0x0, 0x85, [], 0x81}, {0xb0, 0x77, 0x9, [], 0x7}, {0x2, 0xe4, 0x7}, {0x20, 0x81, 0x3, [], 0x20}, {0x7, 0x86, 0x2, [], 0x3}, {0x0, 0x3, 0x2, [], 0x4}, {0x1f, 0x2, 0x6, [], 0x4}, {0x1, 0x9, 0x0, [], 0x9}, {0x4, 0xff, 0x0, [], 0x3}, {0x1, 0x0, 0x80, [], 0xeb}, {0x35, 0x4, 0xaa, [], 0x11}, {0x5, 0x20, 0x2b, [], 0x7}, {0x6, 0x82, 0x6, [], 0x3f}, {0x6, 0x1, 0x1f, [], 0x1f}, {0x1f, 0x1f, 0x2, [], 0x4}, {0xa0, 0x80, 0x6, [], 0x7}, {0xe0, 0x0, 0x81, [], 0x87}, {0x81, 0x6, 0x4, [], 0x3}, {0x0, 0x0, 0xc1, [], 0x40}, {0x17, 0x40, 0x4, [], 0x5}, {0x7, 0xf9, 0x0, [], 0x6}, {0x9, 0x6, 0x1, [], 0x4}, {0xff, 0x4c, 0x2, [], 0x1}, {0x2c, 0x6, 0x9}]}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/smls\x00\x00\x00\x00\x1f\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8000, 0x624, 0x400, r7}, &(0x7f0000000200)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @remote}, &(0x7f0000000080)=0xc) 02:52:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\xff', 0x0, 0x0) 02:52:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4020940d) 02:52:25 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab0a) [ 243.981256] block nbd3: Receive control failed (result -22) [ 244.007218] block nbd3: shutting down sockets [ 244.012326] block nbd4: Receive control failed (result -22) 02:52:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\xff', 0x0, 0x0) [ 244.027435] block nbd4: shutting down sockets 02:52:25 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) [ 244.094428] block nbd4: shutting down sockets 02:52:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80081270) [ 244.187888] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 244.206923] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 244.212622] block nbd3: Receive control failed (result -22) [ 244.229334] block nbd3: NBD_DISCONNECT 02:52:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\xf6', 0x0, 0x0) [ 244.249276] block nbd3: Send disconnect failed -6 [ 244.265524] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 244.281951] block nbd4: Receive control failed (result -22) [ 244.288524] block nbd4: shutting down sockets [ 244.288602] block nbd3: shutting down sockets 02:52:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) getsockopt$sock_buf(r2, 0x1, 0x3d, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)) [ 244.320308] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 244.357991] block nbd4: Could not allocate knbd recv work queue. [ 244.366606] EXT4-fs (loop1): mount failed [ 244.387744] block nbd4: shutting down sockets 02:52:26 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:26 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) [ 244.550711] block nbd3: Receive control failed (result -22) [ 244.558457] block nbd3: NBD_DISCONNECT [ 244.562950] block nbd3: Send disconnect failed -6 [ 244.572239] block nbd3: shutting down sockets [ 244.650765] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 244.665819] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 244.678175] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 244.687949] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 244.699731] EXT4-fs (loop1): get root inode failed [ 244.704749] EXT4-fs (loop1): mount failed 02:52:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000400)='$\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000280)=[&(0x7f0000000340)='self@nodev:]\x00', &(0x7f0000000140)='self@nodev:]\x00', &(0x7f00000002c0)='\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='*em1\x00', &(0x7f00000003c0)='self@nodev:]\x00']) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\xfe', 0x0, 0x0) 02:52:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x10000) write$binfmt_aout(r1, &(0x7f0000000180)={{0x16e, 0x6, 0x7, 0x153, 0x4f, 0xa778, 0x7b}, "5f9a99eb0da401a5df92667cff47e01597aa4b59659ad1b527a1455268f4263abfc192ce37589841d569a473d6840583231db4e37feabe404b1ef1bb93c953b037251e683133edb25a2edbf48bbfc6b9b6f34784f56ed44f3cd2ca74db054495e732311f91fc5ba5f376647c148d71d3462f161d5645464391b1e25b44580bc998da1c35bde3aa6e81de54f50df71c", [[], [], []]}, 0x3af) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) 02:52:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80081272) 02:52:26 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:26 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 244.852316] block nbd3: Receive control failed (result -22) [ 244.852944] block nbd4: Receive control failed (result -22) [ 244.864775] block nbd4: shutting down sockets [ 244.888700] block nbd3: NBD_DISCONNECT 02:52:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x68, 0x0, &(0x7f0000000100)=[@increfs={0x40046304, 0x3}, @enter_looper, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000040)={@flat=@weak_binder={0x77622a85, 0x80, 0x2}, @flat=@binder={0x73622a85, 0x1}, @flat=@weak_binder={0x77622a85, 0x0, 0x2}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @request_death={0x400c630e, 0x3}, @release={0x40046306, 0x2}], 0x79, 0x0, &(0x7f0000000180)="9a3a85fda7c696ab4e87edb02cbf220d4bc0aee207f1127f3784a4be74194f13cb8c6de938cedf6d906c3b7af750136d98e94c2f61e8bcd2c475568780bb5079a23f1ab9f88dd83216a9d1bc80915de5ea434f78fc6ad7fee918fe7ef14644287a9c98f7b7a5f3ae4d671a39ef1726c04d0a3710d0e336d23d"}) r2 = socket$inet6(0xa, 0x80000, 0x42) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000240)=0x5) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, 0x0, 0x50) [ 244.902006] block nbd3: Send disconnect failed -6 02:52:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 244.929173] block nbd3: shutting down sockets [ 244.934283] block nbd4: Could not allocate knbd recv work queue. [ 244.946023] block nbd4: shutting down sockets 02:52:26 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80086601) [ 245.132716] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.168980] block nbd3: NBD_DISCONNECT 02:52:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) recvmsg(r7, &(0x7f0000000680)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/191, 0xbf}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/79, 0x4f}], 0x6, &(0x7f0000000600)=""/91, 0x5b}, 0x120) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r8 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000380)=""/83) shmat(r8, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r9, 0xffff026c}, &(0x7f0000000040)=0x8) r10 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 245.175325] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 245.187492] block nbd3: Send disconnect failed -6 [ 245.198833] block nbd3: Disconnected due to user request. [ 245.210184] block nbd4: Receive control failed (result -22) [ 245.217050] block nbd4: shutting down sockets [ 245.222993] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:26 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/\x85ev/audio#\x00', 0x12c, 0x80000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x40) fstatfs(r0, &(0x7f0000000040)=""/45) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, 0x0) [ 245.240221] block nbd3: shutting down sockets [ 245.279272] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 245.300996] block nbd4: Could not allocate knbd recv work queue. [ 245.321511] block nbd4: shutting down sockets 02:52:26 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:26 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000000)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x43) connect(0xffffffffffffffff, &(0x7f0000987ff4)=@pppoe={0x18, 0x0, {0x4, @local, 'team_slave_0\x00'}}, 0x3e0) accept4(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000140)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) [ 245.329722] EXT4-fs (loop1): get root inode failed [ 245.342422] EXT4-fs (loop1): mount failed 02:52:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80087601) [ 245.448848] block nbd3: NBD_DISCONNECT [ 245.495724] block nbd3: Send disconnect failed -6 02:52:27 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 245.517350] block nbd3: Disconnected due to user request. [ 245.529197] block nbd3: shutting down sockets [ 245.540541] block nbd4: Receive control failed (result -22) [ 245.559661] block nbd4: shutting down sockets 02:52:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f00000000c0)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e24, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="75e9163f85dd0669199962a3f826e6aeab4c297e08f8511bf7cae3053bde4715d7", 0x21}, {&(0x7f00000001c0)="162c37f3c6674fdc999d7959d71d5c8f7ff61000e4f63c7c55ba23b9ee8657437c0073701a56cdcd270231dce254525c36ae54e46839f59cd117001ce7c3a23d5657556dc08f68271360ab742cbef671d3", 0x51}, {&(0x7f0000000240)="6e6653712279b7d944c8a09cfbb1633895d49e47a617d108348d5ccc1d747f329040008bd6c516bb438dbd08ed13d0deac36ef685666f445def5c2ac7df4e3d5a7a59550df1886de9c55447023955284307e26eb31a49574819e57db12504cce9ab3529555658a9ab0b1264bc11245610ed77b671acf05fd2eccba85b51ec62989efff30ebb3d7944378de27e4e773c352597f36c1f970c63f55776b27eea245a2998b", 0xa3}], 0x3, &(0x7f0000000340)=[{0x58, 0x101, 0x3, "8d37074962ca43c09ba10e9ab9abadaf144d22b2527cbd7114b2a6ff373317a3e97ec855d1d2499ebc528482ecaedce79d441dfa8e0423f760dd2d0193a34f8e4848"}], 0x58}, 0x20000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@sha1={0x1, "e9bcf10a48c4afeabaa8f94b36f0fbec9c58d36d"}, 0x15, 0x9f43a3cb180ebe64) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-monitor\x00', 0x880042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0xca8, @loopback, 0x8}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e23, @remote}], 0x3c) 02:52:27 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) [ 245.607978] block nbd4: shutting down sockets 02:52:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x8, @mcast2, 0x13}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x103400, 0x0) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x810, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000080)={0x9, 0xfc1, 0x1, 0x9, 0x9, 0x6}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) [ 245.729904] block nbd3: NBD_DISCONNECT 02:52:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:27 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) [ 245.799219] audit: type=1400 audit(1571367147.388:77): avc: denied { map } for pid=14570 comm="syz-executor.0" path="/dev/zero" dev="devtmpfs" ino=14887 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:zero_device_t:s0 tclass=chr_file permissive=1 02:52:27 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0xfffffffffffffff2) [ 245.867091] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 245.877545] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 245.888595] block nbd4: Receive control failed (result -22) [ 245.889175] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 245.979027] block nbd3: NBD_DISCONNECT 02:52:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000000)=""/91) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 246.011080] EXT4-fs error (device loop1): ext4_fill_super:4395: inode #2: comm syz-executor.1: iget: root inode unallocated [ 246.024402] block nbd4: shutting down sockets [ 246.032971] EXT4-fs (loop1): get root inode failed [ 246.039031] EXT4-fs (loop1): mount failed 02:52:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:27 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab08) 02:52:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e21, @empty}, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @multicast2}, 0x40, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)='caif0\x00', 0x0, 0x0, 0x7de}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) 02:52:27 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 246.255875] block nbd3: NBD_DISCONNECT 02:52:27 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) 02:52:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_GET_PROFILE(r2, 0xc0404309, &(0x7f0000000000)=0x7) [ 246.355676] block nbd4: Receive control failed (result -22) [ 246.365609] block nbd4: shutting down sockets 02:52:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x20802, 0x0) fdatasync(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101043, 0x0) ioctl$SIOCAX25DELUID(r3, 0x89e2, &(0x7f0000000080)={0x3, @bcast, 0xee00}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r7, 0x9, 0x2801}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000001c0)={r8, 0x7, "b057fa19b60a63"}, &(0x7f0000000200)=0xf) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) 02:52:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 246.480182] block nbd4: Could not allocate knbd recv work queue. [ 246.487681] block nbd3: shutting down sockets [ 246.514993] block nbd4: shutting down sockets [ 246.530292] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 246.561771] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) 02:52:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0xfffffffffffffec9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$selinux_user(r3, &(0x7f0000000400)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'user_u\x00'}, 0x2e) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept4$nfc_llcp(r6, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) dup(r7) fsetxattr(r8, &(0x7f00000000c0)=@random={'trusted.', '-\x00'}, &(0x7f0000000100)='vboxnet0[(:vmnet0cpuset+#trusted\x81em0\x1b', 0x25, 0x6) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000003c0)=0x1, 0x4) r10 = dup2(r9, r9) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x14, 0x2, &(0x7f0000000200)=@raw=[@alu={0x4, 0x0, 0x3, 0x3, 0x1, 0x60, 0x10}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0x1e, &(0x7f0000000280)=""/30, 0x41100, 0x4, [], 0x0, 0x14, r12, 0x8, &(0x7f00000002c0)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0x3, 0x0, 0x4}, 0x10}, 0x70) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x4001fd) sendto$llc(r8, &(0x7f0000000000)="6a56fb16b797508b6b6e58d831d82bfe3e39824a348ad942ad7d9ca9961645f4c626baba768dea416925347e553ecba0a830dd635dacc0995c04dee4178204dba196ebdad49e4be3743f343de045d63edd26b37e4e484fa02a345635f6679e85d6a936c39d7a5399e99f31d6e34c2814ea13768783118b5450b6", 0x7a, 0x1, &(0x7f0000000080)={0x1a, 0x1c153c6a952ac66b, 0x94, 0x2, 0x3, 0x80, @remote}, 0x10) [ 246.588691] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 246.614737] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 246.623883] System zones: 0-7 [ 246.633729] EXT4-fs (loop1): orphan cleanup on readonly fs 02:52:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) [ 246.681547] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 246.694768] block nbd3: shutting down sockets 02:52:28 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[{0x8, 0x7, 0x1, 0x9a42}]}) r3 = dup2(r0, r0) socket(0x1, 0x80005, 0x4) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/193, 0xc1) sendto$netrom(0xffffffffffffffff, &(0x7f00000002c0)="3b51ac6033e1114493d26bd0a19a0db7034eaee773ce9ae90fd8132ce8213c3101aa7bd48b41fa556b", 0x29, 0x2c000806, &(0x7f00000000c0)={{0x3, @null, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_buf(r3, 0x29, 0x3, 0x0, 0x0) ioctl$PPPIOCGUNIT(r3, 0x80047456, &(0x7f0000000140)) socket$inet6_udp(0xa, 0x2, 0x0) 02:52:28 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xa, "2cf98f6430c286824abd"}, &(0x7f00000000c0)=0x12) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 246.726006] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) 02:52:28 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 246.836928] block nbd4: Receive control failed (result -22) 02:52:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$can_bcm(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x3, 0x81c, 0x6, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x1}, 0x1, @canfd={{0x1, 0x1}, 0x15, 0x2, 0x0, 0x0, "0bd8e6d372254e1e3d5da2dc5c669437e3d3babdbb529172fb50e3aba28de7a292b6c97d9d79cd76dba9b86490d05b1b64e01d8daaa228a28c2e80040d2677e5"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 02:52:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0xe31, @rand_addr="3639ca679773a1dec791aa68d1630fe5", 0x7}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000000)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) 02:52:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 246.891649] block nbd4: shutting down sockets [ 246.894155] block nbd3: shutting down sockets 02:52:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) [ 246.958550] block nbd4: Could not allocate knbd recv work queue. [ 247.017209] block nbd4: shutting down sockets 02:52:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101, 0x0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7f) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000040)={0x1, 0x50004, "c3699456e0a7235e6f185b1d8a0e047e49a4c555a5d389a4", {0x1, 0xc9b4}, 0x8001}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_SET_SNDBIT(r4, 0x4004556a, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0189436) 02:52:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 247.197995] block nbd4: Receive control failed (result -22) 02:52:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) [ 247.261264] net_ratelimit: 16 callbacks suppressed [ 247.261272] protocol 88fb is buggy, dev hsr_slave_0 [ 247.264377] block nbd4: shutting down sockets [ 247.266552] protocol 88fb is buggy, dev hsr_slave_1 [ 247.317205] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 247.360877] block nbd4: Could not allocate knbd recv work queue. [ 247.382409] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 247.393057] block nbd4: shutting down sockets [ 247.408438] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 247.444449] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 247.471703] System zones: 0-7 [ 247.477697] EXT4-fs (loop1): orphan cleanup on readonly fs [ 247.487894] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 247.540130] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:29 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, 0xfffffffffffffe58) 02:52:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x3, 0x6, @dev}, 0xffffffffffffffec) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0xff, 0x7fffffff, 0x2, 0xe8}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xfffb, 0x401}, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r6 = gettid() fcntl$setownex(r5, 0xf, &(0x7f0000000280)={0x2, r6}) ptrace$poke(0x1, r6, &(0x7f0000000200), 0xffffffffffff8001) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 02:52:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc020660b) [ 247.622986] block nbd3: NBD_DISCONNECT 02:52:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) [ 247.657828] block nbd4: Receive control failed (result -22) [ 247.681949] block nbd4: shutting down sockets 02:52:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 247.752783] block nbd4: shutting down sockets 02:52:29 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x4b) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 247.852336] block nbd3: NBD_DISCONNECT 02:52:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0481273) 02:52:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xe8) r5 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r6}, 0x10) r7 = socket(0x10, 0x0, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80c01, 0x0) ioctl$SIOCRSSCAUSE(r8, 0x89e1, &(0x7f0000000240)=0x20) getsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r9}, 0x10) r10 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r11}, 0x10) r12 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r13}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r13, 0x3, 0x6, @random="39b303d25fe2"}, 0x10) 02:52:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) [ 247.981266] protocol 88fb is buggy, dev hsr_slave_0 [ 247.986545] protocol 88fb is buggy, dev hsr_slave_1 [ 248.025220] block nbd4: Receive control failed (result -22) [ 248.030337] block nbd3: NBD_DISCONNECT [ 248.043947] block nbd4: shutting down sockets [ 248.067570] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 248.094694] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 248.129903] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 248.174125] block nbd4: shutting down sockets [ 248.187096] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 248.195192] System zones: 0-7 [ 248.199056] EXT4-fs (loop1): orphan cleanup on readonly fs [ 248.206055] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 248.217384] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @dev}, 0x10) 02:52:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, 0x36f) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000000)={0x0, 0x9}) 02:52:29 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000040)) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2b, 'io'}, {0x2d, 'pids'}, {0x2b, 'memory'}, {0x2d, 'io'}, {0x2b, 'memory'}, {0x2b, 'rdma'}]}, 0x24) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 02:52:29 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 248.301254] protocol 88fb is buggy, dev hsr_slave_0 [ 248.306404] protocol 88fb is buggy, dev hsr_slave_1 [ 248.311598] protocol 88fb is buggy, dev hsr_slave_0 [ 248.316687] protocol 88fb is buggy, dev hsr_slave_1 [ 248.329497] block nbd4: Receive control failed (result -22) 02:52:29 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r3, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9e14}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x105}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4e5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6b}]}, 0x44}, 0x1, 0x0, 0x0, 0x259b908a3467a680}, 0x8040) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/userio\x00', 0x9ca445a1a780e6e6, 0x0) [ 248.350565] block nbd3: NBD_DISCONNECT [ 248.361805] block nbd4: shutting down sockets 02:52:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0xfffffffffffffe5c, @broadcast}, 0xfffffffffffffead) [ 248.444403] block nbd4: shutting down sockets [ 248.492847] block nbd3: NBD_DISCONNECT 02:52:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x80) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x100000, 0x2000}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:30 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) [ 248.675772] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 248.686174] block nbd4: Receive control failed (result -22) [ 248.704182] block nbd4: shutting down sockets [ 248.716505] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 248.729267] block nbd3: NBD_DISCONNECT [ 248.737150] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:30 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) [ 248.781343] protocol 88fb is buggy, dev hsr_slave_0 [ 248.786501] protocol 88fb is buggy, dev hsr_slave_1 [ 248.808721] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 02:52:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000500)={0x8, {0x57, 0x7ff, 0xfffff001, 0xfffffffa, 0x4, 0x5}}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40002, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100908}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x300, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x100880c0}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="7dffe20072f7c303000000d7702817f7422bda5f287bccfce151139de6a2d6dc30d79f000000000000", @ANYRES16=r6, @ANYBLOB="00082abd7000fbdbdf25110000002c0001000c00070020000000080000000c0007000400000008000000080006007272000008000500040000001c000100080004004e220000080002002900000008000b00736970000800040009000000"], 0x64}, 0x1, 0x0, 0x0, 0x229ba1c74e4e56fb}, 0x4004840) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7, @mcast2, 0x2}, {0xa, 0x4e23, 0x4200, @mcast2}, 0x6, [0x2, 0x3, 0x0, 0x3, 0x2, 0x7fff, 0x7]}, 0x5c) setsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4401, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r11, 0x10e, 0xa, &(0x7f00000004c0)=0x3, 0x4) sendfile(0xffffffffffffffff, r10, &(0x7f0000000440), 0x7fffffff) r12 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r12, 0x54a2) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$EVIOCGEFFECTS(r14, 0x80044584, &(0x7f0000000380)=""/74) ioctl$CAPI_NCCI_GETUNIT(r12, 0x80044327, &(0x7f0000000400)=0x8) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f0000000340)=ANY=[@ANYBLOB="ae0a001e0400000088060800"]) [ 248.851333] System zones: 0-7 [ 248.869896] EXT4-fs (loop1): orphan cleanup on readonly fs 02:52:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)={0x0, 0xae0, 0x21}, 0x8) [ 248.916830] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 248.939758] block nbd3: NBD_DISCONNECT [ 248.958059] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:30 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:30 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/98, &(0x7f0000000080)=0x62) r2 = socket$inet6(0xa, 0x4, 0x3c) setsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, 0x0) 02:52:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r10, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000140)={r11}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000200)={r11, 0x5, 0x1000, "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"}, 0x1008) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r12}, 0x10) connect$can_bcm(r5, &(0x7f0000000080)={0x1d, r12}, 0x10) 02:52:30 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) [ 249.208627] block nbd3: NBD_DISCONNECT [ 249.228886] block nbd4: Receive control failed (result -22) 02:52:30 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x2, 0x5}, {0x80}, 0xe7, 0x2, 0xf}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_aout(r3, &(0x7f0000000140)={{0x108, 0x20, 0x3f, 0x37a, 0x183, 0x8001, 0x35f, 0x442}, "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", [[], [], [], [], []]}, 0x61d) [ 249.439290] block nbd3: NBD_DISCONNECT 02:52:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) [ 249.500148] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 249.526761] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 249.571827] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, 0x0) [ 249.652455] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 249.676632] System zones: 0-7 [ 249.704803] EXT4-fs (loop1): orphan cleanup on readonly fs [ 249.741121] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 249.775907] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\xe6D\xf8\xd3', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:31 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 249.988443] block nbd4: shutting down sockets 02:52:31 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = dup2(r6, r6) setsockopt$llc_int(r7, 0x10c, 0x3, &(0x7f0000000080)=0xfffffe00, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/32, 0x3ff}) r8 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40440) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r8, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x30, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x3, 0x10000, 0x2, 0x9}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 02:52:31 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ff00000000000000000000006e0000006e000000030000000200000001000004f7ffffff0d001a857b4bf1336770490c00000100000000000009021d0000060000000500000f0200000001000000080000000400f966b090cb866c0000000900000001005a00030000000900000004000000b43bff0300000300000005060000f7ff017f00000000be270000006100a5bf11efb5ff28505e75e23ba7268cca5b5d386182c5014285ef5dc3600313a04b2d2fbe0e183d3cc2c96b16acc81cae55a99888"], &(0x7f00000000c0)=""/92, 0x8b, 0x5c, 0x1}, 0x20) r0 = socket$inet6(0xa, 0x2, 0x6) syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x80000000, 0x3, 0x8, 0xa8a, 0x80000000, 0x539fe808}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 02:52:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) geteuid() [ 250.084749] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 250.097019] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 250.106547] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 250.161389] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] 02:52:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 02:52:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) [ 250.204476] System zones: 0-7 [ 250.217644] EXT4-fs (loop1): orphan cleanup on readonly fs [ 250.223878] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 250.244686] block nbd4: Receive control failed (result -22) 02:52:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) [ 250.267366] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, 0x0) [ 250.318844] block nbd3: NBD_DISCONNECT [ 250.363377] block nbd4: shutting down sockets 02:52:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:32 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) [ 250.494767] block nbd3: NBD_DISCONNECT 02:52:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$apparmor_current(r2, &(0x7f0000000000)=@hat={'permhat ', 0x2, 0x5e, ['cpusetkeyring[vmnet0\x00', ']em1\x00', '-lousertrustedBppp1+\x00', 'cgroupvboxnet1^*\x00', ']eth0\xd7\x00', '\x00', '\x00', 'bdevem1*\x00']}, 0x6d) 02:52:32 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000001, 0x181a00) ioctl$USBDEVFS_GET_SPEED(r0, 0x551f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r6 = gettid() fcntl$setownex(r5, 0xf, &(0x7f0000000280)={0x2, r6}) timer_create(0xf, &(0x7f00000000c0)={0x0, 0x18, 0x0, @tid=r6}, &(0x7f0000000100)=0x0) timer_getoverrun(r7) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @dev}, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) r10 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000000380)=""/83) shmctl$IPC_INFO(r10, 0x3, &(0x7f0000000180)=""/96) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KDSETKEYCODE(r9, 0x4b4d, &(0x7f0000000000)={0x8, 0x318e}) 02:52:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4c00}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r6, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @local}, @FOU_ATTR_TYPE={0x8, 0x4, 0x23a759e65c579e1b}]}, 0x30}, 0x1, 0x0, 0x0, 0x240e2840}, 0x8020) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r7 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/104, 0x68}, {&(0x7f00000011c0)=""/111, 0x6f}, {&(0x7f0000001240)=""/49, 0x31}, {&(0x7f0000001280)=""/67, 0x43}, {&(0x7f0000001300)=""/8, 0x8}, {&(0x7f0000001340)=""/183, 0xb7}], 0x7, &(0x7f0000001480)=""/4096, 0x1000}, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000000)={{0x3, 0x7, 0x94, 0x20, 0x5, 0x3}, 0x21, 0x1, 0x9, 0x4, 0x4d, "eded06af4447d2fba0318d41da94b079e7518689b29d6352c7a8c683d10c314837d56ca295fc569608cdf21e42d9a0cb58cc5d2e94459bdeb795571af1d98ca397482633f72f83479f15b587981a3416f88a4c7652bd6510f52222cfc901bc782226f9e016e77d6a4b8e2f30e157f83dbb7c31264ae80749a59f0cc402df153f"}) 02:52:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4, 0x0) [ 250.785740] block nbd3: NBD_DISCONNECT 02:52:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$inet(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf72cad1d895909f5ed514f520e10d65ca3ccfbea3cd21cbf1a0b4", 0x5b}, {&(0x7f0000001340)="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", 0x41e}], 0x2}, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103002, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000011c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001200)=@sack_info={r7, 0xdc, 0x7}, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer2\x00', 0x501480, 0x0) ioctl$sock_inet_SIOCDELRT(r10, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e21, @rand_addr=0x4}, 0x20, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)='netdevsim0\x00', 0x100000000, 0x7, 0x3}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r16, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = dup2(r17, r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f00000013c0)={@remote, 0x0}, &(0x7f0000001380)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r19}, 0x10) setsockopt$packet_drop_memb(r18, 0x107, 0x2, &(0x7f0000001340)={r19, 0x1, 0x6}, 0x10) connect$inet6(r16, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r15, 0x84, 0x75, &(0x7f0000000140)={r20}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r14, 0x84, 0x75, &(0x7f0000001240)={r20, 0x5}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r12, 0x84, 0x75, &(0x7f00000012c0)={r21, 0x8}, 0x8) 02:52:32 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x14439f86, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, r3, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffb}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd1fd}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3, 0x0, 0x0) [ 250.875245] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 250.941461] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 250.999246] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 251.011947] block nbd3: NBD_DISCONNECT [ 251.038540] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 251.057040] System zones: 0-7 [ 251.060840] EXT4-fs (loop1): orphan cleanup on readonly fs [ 251.149783] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 251.202616] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xff) setsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000100)='syz', r1) keyctl$unlink(0x7, r1, r2) keyctl$revoke(0x3, r2) 02:52:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x9, 0x0) 02:52:32 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:32 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @dev}, 0x10) 02:52:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x27, 0x0) [ 251.332808] block nbd3: NBD_DISCONNECT 02:52:33 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab08) 02:52:33 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x702971d706fea1b5, @local}, 0xfffffffffffffebc) [ 251.449668] block nbd3: NBD_DISCONNECT [ 251.619825] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 251.635206] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 251.668021] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 251.689338] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 251.697178] block nbd4: shutting down sockets [ 251.700477] System zones: 0-7 [ 251.706540] EXT4-fs (loop1): orphan cleanup on readonly fs [ 251.712606] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 251.723979] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x48, 0x0) 02:52:33 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000001680)={@local, @rand_addr, 0x0}, &(0x7f00000016c0)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fstat(r7, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001780)={{{@in=@remote, @in=@loopback, 0x4e21, 0xfe31, 0x4e23, 0xee67, 0xa, 0x80, 0x80, 0x0, r5, r8}, {0x6c8, 0x4, 0x4, 0x1, 0xce, 0x64ca, 0x6, 0x7}, {0x4e, 0xa39, 0x10000}, 0x400, 0x6e6bb6, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote, 0x4d4, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3505, 0x2, 0x1, 0x1, 0x1, 0x800, 0xae72}}, 0xe8) 02:52:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) 02:52:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000180)="c90bfb4b1361d84379ec57139d1b46856f5aba87671453050c413ab69498be10653aa63dfb9af72cb88d44e9e7701ee4bba63290a32cb642ba23f5bbf485533a2397412f560a67ee90c1f8b68512e3492c0093f7291b339d67b7f3499ebdc1694768e6e5acda8de1cf9e") r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) socket(0x1, 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r4) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8000, 0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCAX25GETUID(r6, 0x89e0, &(0x7f0000000240)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000001300)={r8, 0x3, 0x6, @dev}, 0x10) [ 251.832567] block nbd3: shutting down sockets 02:52:33 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) 02:52:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4c, 0x0) 02:52:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = dup(r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r3, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x60, r4, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0xc008ae88, &(0x7f00000000c0)={0x7b, 0x5, [0x0, 0x0, 0xc0010141], [0xc1]}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = dup2(r15, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r16, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in=@initdev}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000540)=0xffffff09) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@initdev}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @initdev}, &(0x7f0000000340)=0xc) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r17, r17) 02:52:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0xfff, 0x6, 0x2000}, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x8000, 0x30482) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x6, 0x4, 0x401, 0x2, 0x6, 0x795, 0x3, 0x5, 0x3f]}, &(0x7f0000000340)=0x16) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x410881, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x5, 0x0, [{0x80000008, 0x8, 0x3, 0xffff7fff, 0x6, 0xffff, 0x5}, {0x8000000e, 0x7fff, 0x2, 0x3e, 0x8, 0xded9, 0xfffffffb}, {0x6, 0x5, 0x2, 0x4, 0x80000000, 0x8001, 0x7f}, {0x6, 0x2, 0x2, 0x80000001, 0x1, 0x1, 0x5}, {0x80000000, 0x7, 0x2, 0x1, 0x3, 0x3, 0x9}]}) prctl$PR_GET_FP_MODE(0x2e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000100)='syz', r4) keyctl$unlink(0x7, r4, r5) munlockall() keyctl$get_security(0x11, r4, &(0x7f0000000040)=""/70, 0x46) [ 251.949711] block nbd3: shutting down sockets 02:52:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab08) [ 252.037669] audit: type=1400 audit(1571367153.628:78): avc: denied { ioctl } for pid=15125 comm="syz-executor.4" path="socket:[53440]" dev="sockfs" ino=53440 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 252.068566] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 02:52:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='\x00\x17\x00\xff\x03\x00', 0x272002, 0x0) write(r1, &(0x7f0000000080)="87900fecfd681c25dd905d74c4932964a4abb024b10369c98f542e9337df074833daaa35632728b8a1c938579f4a1d10cf5447cafca988abc73c0b75f51836ce19fccf9776598b0b74f47e831f93180df82a957d7a692eab06f0645b9f6111f8553d324a870d054012afe069e79d15ee0d836eb6ad", 0x75) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000040)={0x1, 0x0, {0x4800000, 0x8, 0x1, 0x40}}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x25000, 0x0) geteuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) bind$packet(r5, &(0x7f00000003c0)={0x11, 0xafa4eaa98d9c7549, r8}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) fchown(r3, 0x0, r2) [ 252.086603] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 252.103621] audit: type=1400 audit(1571367153.648:79): avc: denied { map } for pid=15132 comm="syz-executor.0" path="socket:[52732]" dev="sockfs" ino=52732 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 02:52:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x3, 0x6, @dev={[], 0xfe}}, 0x39f) 02:52:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x68, 0x0) [ 252.258661] block nbd3: shutting down sockets 02:52:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0xa01c0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x343500, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) [ 252.349825] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 252.450173] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 252.457566] block nbd4: Receive control failed (result -22) [ 252.465228] net_ratelimit: 14 callbacks suppressed [ 252.465237] protocol 88fb is buggy, dev hsr_slave_0 [ 252.475291] protocol 88fb is buggy, dev hsr_slave_1 [ 252.475489] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 252.480426] protocol 88fb is buggy, dev hsr_slave_0 [ 252.494459] protocol 88fb is buggy, dev hsr_slave_1 [ 252.505225] block nbd4: shutting down sockets [ 252.538932] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 252.556091] System zones: 0-7 [ 252.564147] EXT4-fs (loop1): orphan cleanup on readonly fs [ 252.577643] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 252.594597] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6c, 0x0) 02:52:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) iopl(0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000000)={0x3000, 0x1, 0x8}) 02:52:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x7, 0x4d12b7cf, 0xfb, 'queue1\x00', 0x20}) 02:52:34 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:34 executing program 4: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0xd1f0c2c37d4c716a) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f0000000000)) 02:52:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:34 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xf2) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x74, 0x0) 02:52:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='\x00\x80\xce\\\x00\x00\x00\x00 \x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$FUSE_DIRENT(r6, &(0x7f0000000100)={0x90, 0x0, 0x4, [{0x3, 0xffffffff, 0x11, 0x9, 'posix_acl_access-'}, {0x0, 0x0, 0xa, 0x4, '\x00\x80\xce\\\x00\x00\x00\x00 \x00'}, {0x1, 0x800, 0xa, 0x3, '\x00\x80\xce\\\x00\x00\x00\x00 \x00'}]}, 0x90) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000000c0)={0x7ff, 0xa2ff}) sendto$llc(r4, &(0x7f0000000040)="2d717d93df759ee385361b36fafee78992facb5361dffe04a2f106084ee10b1861eb07e2f20d90cb6b5f2d780d0cd62463b1a2e752e9fac5", 0x38, 0x40, 0x0, 0x0) 02:52:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0xc6f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00') r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'netdevsim0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @dev}, 0x10) 02:52:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) [ 252.941270] protocol 88fb is buggy, dev hsr_slave_0 [ 252.946401] protocol 88fb is buggy, dev hsr_slave_1 02:52:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7a, 0x0) 02:52:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6e, 0x0, 0x0) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x2}}, 0x18) 02:52:34 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) [ 253.115531] block nbd4: Receive control failed (result -22) [ 253.139314] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 253.179332] block nbd4: shutting down sockets [ 253.185286] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 253.207913] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 253.246301] block nbd4: shutting down sockets [ 253.253488] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 253.260910] System zones: 0-7 [ 253.266362] EXT4-fs (loop1): orphan cleanup on readonly fs [ 253.272500] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 253.368138] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000000)="41cc50737b99201319068f7f77bc56b7658248489da10239cb58fa9dd8161552b6960c4307d4364e588fdd3be0cd1b0a290d07c331c7ef4f635cc633f1f7f96777299fd0bdae01d312569b7951edf4152137b492bfc2239552e36d6f4c3b25eaafabb4bc5da55379fdbd887d2e87df0807d10045528719aa1007f551562b29c326bc6876e91d7d435b2ba14802d4617a2a0d32f90a522d749696ef909a3251c16500a19f185f5a6753ab2398bf8ab3e01705956e59a645091efde2d1c71cc466553a3c71bb3cc41864be49c918544b5409911c4b6725b22ecdb09e93c546f6eda2ff9b326aa4dd0ff072f9bcbe8957", 0xef) 02:52:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0, 0x0) 02:52:35 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @broadcast}, 0xb) 02:52:35 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000040)=0x3ff, 0x4) 02:52:35 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) [ 253.471480] block nbd4: Receive control failed (result -22) [ 253.488397] block nbd4: shutting down sockets [ 253.501315] protocol 88fb is buggy, dev hsr_slave_0 [ 253.506482] protocol 88fb is buggy, dev hsr_slave_1 02:52:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x900, 0x0) 02:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x9) [ 253.537535] block nbd4: shutting down sockets 02:52:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) socket$isdn(0x22, 0x3, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) bind$packet(r0, &(0x7f0000000000)={0x11, 0xed, r1, 0x1, 0x4a, 0x6, @dev={[], 0xd}}, 0x14) 02:52:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='\xf8\xff\xff\xff\xff\xff\xff\xff#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) kexec_load(0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="27cbce42c2371797cc48486509c99067ba0d18aa9998eaaeb15e4b364693611238b5a2639004c97b1fcb9d6946b8377cbade56e30e43ad1e1b355bc24dceddc3c3bab4876d4f05c3886444ab46d5e00584203cb3836b8d38cf8355648c13b38db25660cdc59329321dd41d8f1ca307f704e43094604cbf89f3f965e87a2dc6f37bfc1e28e6062e417598df2fc9682cd0ae5a17051b301280432664da95f4a2c2a955beff4985c824c9d7caeba5575db61631636cc539c09d7da8b0921e64299b2b63c33f7e87c34620d67a6c40dec2088b08591772", 0xd5, 0x0, 0xffffffffffffff71}, {&(0x7f0000000200)="b80681995ae79e9d8257616bc4113679fd254ff5cf43c023e74b45dac717b1408059e3cdf8add47e467b154d39af1e93f5cec1ee1dec7bde3e0d747e05afe8575b2896274441ed8cdccbe7e9fe3c237506264d6ac34489f13f31d5b0260de59e6390807b52fc73b316339d0da50cab2a3e31d5842c51bc2aa0621d194be94168b3b8a09e8b42359181a970a54b3ea0ef3d0fc2e519aa185dce3903a8f8de97c744f7259c8e228935545943a82bb6e05e9abf0e86a131292300aff0ed12d64b10fe1163bf124600cbee67193804d920d280f1e2d341dec17cf125339b4f5c9e9d253d8c3c4ae3", 0xe6, 0x8, 0x98}, {&(0x7f0000000180), 0x0, 0xbd84, 0x8}], 0x140000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) renameat(r3, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00') 02:52:35 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2700, 0x0) 02:52:35 executing program 0: socket$inet6(0xa, 0x1800, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x7e) dup2(r2, r2) setsockopt$inet6_buf(r2, 0x29, 0x4b, 0x0, 0xfffffffffffffd33) 02:52:35 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) [ 253.848446] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 253.865712] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000) fcntl$setstatus(r2, 0x4, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001940)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$XDP_MMAP_OFFSETS(r4, 0x11b, 0x1, &(0x7f0000001980), &(0x7f0000001a00)=0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000000)=0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e23, 0x7fff, @mcast2, 0x40000}}}, 0x88) tee(r2, r1, 0x2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) write$vhci(0xffffffffffffffff, &(0x7f0000000100)=@HCI_VENDOR_PKT={0xff, 0xa2}, 0x2) [ 253.912255] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 254.006616] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 254.018283] System zones: 0-7 [ 254.028179] block nbd4: Receive control failed (result -22) [ 254.035175] block nbd4: shutting down sockets [ 254.041783] EXT4-fs (loop1): orphan cleanup on readonly fs [ 254.058550] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 254.079716] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 254.111949] block nbd4: Receive control failed (result -22) [ 254.112979] block nbd4: shutting down sockets 02:52:35 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004180)='/dev/vga_arbiter\x00', 0x515101, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_NESTED_STATE(r7, 0xc080aebe, &(0x7f0000002100)={0x0, 0x0, 0x2080}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000020c0)={0x7fffffff, 0x9, 0x5, 0x3ff, 0x1, 0x7fff}) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0xfffffffffffffd9c) 02:52:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000040)="59c8457ca0f654fa1ea9d721cd3d732f3eaf12db01568e52b4d312baf219168a4bb2430c8dcf6fe5f1820f9d77ede3831be21f165fdda11eadb061299a0553302a1adc2fb4486388a9c22589391765d335e70dd1b39f41a8fda587a3795ae193ca00ec2ea0165973978555985194ab073dfde666c169ced932aa7a3d4a0d3e81f3c2fbf50467aa241906bb5e716f13b894921e445452a5d220a0ba24ffa8accbcd12f71e694fea78e59b740c5462b5abba93fc7aeeb897bde21fb4ee8b9d1d74b19ef19daba0c3af6136acabea3f70c47df404b64cb012fecc2cc1dbb36d0ee513f84660f6e419f8e4845953e19aa7c7ebf8cc5bb90b7f0a17dd0dfdb1a1", &(0x7f0000000180)="9285532aed7df7c872926fed2ea0057510f758ea321f23471a75af2a4586dcfd8dcbeaeac1ee62b2a24d857f17c4e5e2ee9fb64c932f6190c9421b8850103fc40ba0a2971cef8d1607259d61d798393ecf358370442825059008890495dfbb78a9ee044609874bcd81064f6e1472cd75839dce394ff21527160508684fa7dba0e957eb062d433f29e8e1a8a1f92956b50c5a634e02eca4a0bf0f93b8e2d92f955cc4fddc18b01947ce46c4d018c09d99f1a8b3da996a0073527dfaf59317971efb4f24ac8d8bf145f36cefb3da6b34398bfe20fa8fd16facb2bcea28528c0a903ca29977a0eb50683e48ae0783522503674b007d", 0xb}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) 02:52:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) 02:52:35 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:35 executing program 4: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x482000) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x5, 0x88802) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r7}, 0x10) sendmsg$xdp(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x2c, 0x5, r7, 0x37}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="0f12f8eaec57a3e51ded20e04fbf07fcb98ade50736eadc6923b2c865e50416ebef3c1781036a8d3b1d71cfcb205116607426a0d929b8269f7afa8f2272e89a0f497f4083caa0e2541ff2c2e07ec6b8ab27b474b629b376350fa39b53b100344c7bb013a3e36ca85f0", 0x69}, {&(0x7f0000000200)="89870d6de031516b035ceef53dbdd50f18b1a04e2816c03bda58ea45d012c40d95200812ab95b9fb7b032ef82b6c3e328019831221ab408e380126ef39120ef08935345e01048f9e173d3d8afac81b3d1689d3ae73c2ac1c05700de2da8a8ebf4a4caed4bf3ba94463fbace032b64f4e0cada5b054aa74bad62ca7924b4b99626b25c1cffc2f7e22dc5f619fbe8bf4f30f91dfdf8174f4b2173bbe9b9e70b579b922d7a630ee8e921ff206def4d45d9da8e793df00bd668715fa88f51e5aea01436327b90e284e265991e8c0a5842d1e", 0xd0}], 0x2, 0x0, 0x0, 0x60000090}, 0x404049a) r8 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000000180)) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 254.221256] protocol 88fb is buggy, dev hsr_slave_0 [ 254.226426] protocol 88fb is buggy, dev hsr_slave_1 02:52:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x416d, 0x0) 02:52:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) dup2(r6, r7) fsetxattr(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d2e65746830115300"], &(0x7f0000000080)='vmnet1\x00', 0x7, 0x2) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x360, @dev}, 0x10) 02:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000040)=0xa7d6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x800000000000000, 0x80000) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@broadcast, @remote, 0x1, 0x2, [@remote, @multicast1]}, 0x18) [ 254.614842] block nbd4: Receive control failed (result -22) [ 254.633754] block nbd4: shutting down sockets [ 254.642772] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 254.652276] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 254.679675] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 254.694526] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 254.704051] System zones: 0-7 [ 254.707644] EXT4-fs (loop1): orphan cleanup on readonly fs [ 254.714227] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 254.726555] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3) r5 = dup2(r4, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(r5) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VHOST_NET_SET_BACKEND(r10, 0x4008af30, &(0x7f0000000400)={0x1, r1}) write$RDMA_USER_CM_CMD_QUERY(r7, &(0x7f0000000000)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r8}}, 0x18) write$RDMA_USER_CM_CMD_QUERY(r6, &(0x7f0000000200)={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r8, 0x2}}, 0x18) socket$inet6(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 02:52:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4800, 0x0) 02:52:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x6, 0x4) dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x16}, @mcast1, 0x538d, 0x200, 0x6, 0x100, 0x1c0, 0x100000, r1}) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r7, 0xc0205647, &(0x7f0000000100)={0x9c0000, 0x3, 0xe1, [], &(0x7f00000000c0)={0x1ac1dba, 0x81, [], @value=0xb5}}) r8 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000000040)) r9 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x8) ioctl$EVIOCSCLOCKID(r10, 0x400445a0, &(0x7f0000000000)=0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:36 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4c00, 0x0) [ 254.887246] block nbd4: Receive control failed (result -22) [ 254.899360] block nbd4: shutting down sockets 02:52:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000140)) open_by_handle_at(r7, &(0x7f0000000040)={0xde, 0xffffffff, "ef789a1aa15acf6c6a3bf1f6b12819c31753709542487966ee3852f4cb34427dd2dd7acbe1e06576b974afb8ff9c0666e50ebd77c92889085ff2ff4e34b702de52b6e7524109c2e05014d2ef25868ddb26a35c6da998efb9ba8717bc71e833a66664372327764fdcde536bc49ef913cca43676abc2f69e91986b7cfbdc29b3e9554f664122f3449490b1515ebbc22acd34bc2446c10a5efd5f25ada07c012df44e218c6ef390bb840a680b7ab1b443960cf405d193c0aa74147502ec4a7cf1ae6960a8ce08ad76212fee679b0b7d42edfc46127313c3"}, 0x40) dup2(r5, r5) r8 = dup2(r5, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$FICLONERANGE(r8, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x3, 0x6, 0x80000000}) [ 254.958849] block nbd4: shutting down sockets 02:52:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000001c0)={0x200a}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000180)=0x1200, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_RD_TIME(r4, 0x80247009, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000000200)=0xcb45) fcntl$dupfd(r0, 0x0, r5) r8 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r9}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r9, 0x3, 0x6, @dev}, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000040)=""/254) 02:52:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x143040) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x40, 0x8, 0x2, 0x1, 0x0, 0xfff, 0x1d00, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffd, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x8000, 0x0, 0x6, 0x0, 0x1003, 0x2000000}) ioctl$VIDIOC_SUBDEV_G_SELECTION(r3, 0xc040563d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, {0x80000001, 0x4000002, 0x1, 0xee44}}) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x8) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000300)="834f22a3990c5f8a40dec8dc1e3af357b5dad5d4e7ea8fc7ac0f45b898b49553b6f9ae5b85f88cde53268ee6182c449fd7e02ca035ea95369296a5bc89d295cf4a888a10426a497d44750c8ab7f64569efba6f72207644faaf79fc8d8153fa1c8e247125a05d6bd412eb82458fc654209307d445fa29f1c264c6bd2ac91ad69bb387ff38b22dd4b478a854f8f731d4367ed374d244499de4b3f7a3296d57c62464e82778d886dc9087887cfc13468625e47d0a27de533aa9dfe35efa79bf8ee80e346d912dea5e3b50b5f8911aa2284aad5535d2174931643e88f1ca28688c25e93c73b032bac4492dbb2ce623482ab66d61ac411c6678de85", 0xf9) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r6, 0x81785501, &(0x7f0000000200)=""/233) 02:52:36 executing program 3: socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/172, 0xac) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x460000, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r3, 0x89e7, &(0x7f0000000140)={0x6e}) 02:52:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6800, 0x0) 02:52:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000000)={0x9, {{0xa, 0x4e23, 0x43, @rand_addr="e6ef7216b7d391856d6b0d9297edf4d2", 0x88}}}, 0x88) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) [ 255.260321] block nbd4: Receive control failed (result -22) [ 255.292919] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = dup2(r2, r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x222) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = dup3(0xffffffffffffffff, r3, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r7, 0xc0845658, &(0x7f0000000040)={0x0, @bt={0xfff, 0xffffffff, 0x1, 0x2, 0x1, 0x2, 0xce5c, 0xb2, 0x80000000, 0x10001, 0x4, 0x93c, 0x9, 0xf6c, 0x2, 0x8}}) fcntl$setlease(r4, 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 255.325537] block nbd4: shutting down sockets [ 255.344802] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 255.445126] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 255.492281] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 255.500021] System zones: 0-7 [ 255.520296] EXT4-fs (loop1): orphan cleanup on readonly fs [ 255.536037] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 255.547089] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_sco(r3, &(0x7f0000000040)={0x1f, {0x2, 0x7, 0xfa, 0x6, 0x1f, 0x4}}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_STREAMON(r6, 0x40045612, &(0x7f0000000080)=0x1f) dup2(r4, r4) signalfd4(r1, &(0x7f0000000000)={0x40}, 0x36, 0x800) r7 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:37 executing program 3: socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) connect(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x5, r1, 0x11}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2001, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000000c0)={0x800, 0x1, 0x4000000}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:52:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6c00, 0x0) 02:52:37 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:37 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x2000) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) init_module(&(0x7f0000000100)=',\'{\\md5sumeth1cgroup$\x00', 0xffdc6, &(0x7f0000000180)='sip0\x00\x1fd3\x1e\xcab\xf2\"^\n\\R\xf8\x19\x9f\xb0S\xcf\xa6Ji\xe0\x7f2\t\x94\x87\xd7zp\xf9\x17\x97&\x93=\xfb\x93h\xe1h5\x94i\xdc\x99\xa9\xa7\x80\xbe\xbf\xa74/\xf4\xc7\xc5\x1c') setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @dev}, 0x10) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 02:52:37 executing program 3: socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000)=0x10001, 0x4) 02:52:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6d41, 0x0) [ 255.677495] audit: type=1400 audit(1571367157.268:80): avc: denied { module_load } for pid=15477 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=system permissive=1 02:52:37 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x0) 02:52:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x19f) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)=""/42) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x2ae659f7f84710ba) r2 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x1, 0x80000) lseek(r2, 0x0, 0x5) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x118, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0x7f, 0xff]}, @empty, {[0x0, 0xff, 0x7f, 0x1fe, 0x0, 0xff]}, 0x400, 0x5, 0x3, 0x8001, 0x6, 0x6ce1, 'veth0_to_hsr\x00', 'yam0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x22e}}}, {{@arp={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xff, 0xff000000, @empty, {}, @empty, {[0x7f, 0x7f, 0xff, 0x0, 0x1fe]}, 0x5, 0x7, 0xfffb, 0x7fff, 0x8, 0x0, 'vxcan1\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x24}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x25}, @broadcast, @multicast1, 0x7, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @broadcast, @remote, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'n\xecS7\xff\xff\x00\x00\x00\x00\x00\x18\x04\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) [ 255.797567] block nbd4: Receive control failed (result -22) [ 255.819040] block nbd4: shutting down sockets 02:52:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x10001, 0x4) 02:52:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7400, 0x0) 02:52:37 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x6a) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) [ 255.923472] block nbd4: shutting down sockets 02:52:37 executing program 4: r0 = socket(0xb050c71f4bc64969, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @dev}, 0x10) [ 256.077836] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 256.101394] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 256.145438] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 256.208164] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 256.227084] System zones: 0-7 [ 256.230862] EXT4-fs (loop1): orphan cleanup on readonly fs [ 256.283830] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 256.303498] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:38 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x10001, 0x4) 02:52:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7a00, 0x0) 02:52:38 executing program 0: socket$inet6(0xa, 0x800, 0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) dup2(r3, r2) recvfrom(r0, &(0x7f0000000040)=""/220, 0xdc, 0x2, &(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200), 0x106, 0x9}}, 0x20) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fcntl$setsig(r5, 0xa, 0x14) 02:52:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffff80, 0x84200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x7, 0x480000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = getuid() r11 = socket$inet(0x2, 0x4000000000000001, 0x0) fstat(r11, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r12) write$FUSE_ENTRY(r9, &(0x7f00000000c0)={0x90, 0x0, 0x4, {0x1, 0x0, 0x1, 0x3, 0x0, 0x8, {0x2, 0x6e51a49a, 0x1000, 0x458, 0x1, 0x3f, 0xffff, 0xa9f, 0x9, 0x6, 0x0, r10, r12, 0x8, 0x9}}}, 0x90) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = dup2(r15, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$TCSETA(r16, 0x5406, &(0x7f0000000080)={0x101, 0xc678, 0x2c93, 0x101, 0x1a, 0x6, 0xff, 0x5, 0x7, 0x4}) fanotify_mark(r4, 0x41, 0x400382a, r14, &(0x7f0000000040)='./file0\x00') 02:52:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x3, 0x6, @remote}, 0x24) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x10001, 0x4) [ 256.453591] block nbd4: Receive control failed (result -22) 02:52:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc000, 0x0) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, 0x0, 0x0) [ 256.530298] block nbd4: shutting down sockets 02:52:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @dev}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) 02:52:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x6) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x60800) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x1000000400200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r7, 0xd8e}}, 0x10) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) getpeername$inet6(r1, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000003b00)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="9f611c6687f5f367d0fb9b6864b6cf84f3588c6e23465e493208b9fd5db740aebf774778269b4d0dfc2019c835d24e1d40214746612947fcc1108012dd1df88635bc617a", 0x44}, {&(0x7f0000000080)="17151b2426bfd74d89b123c9f6adb2578b94a8f347f0879c7d0f0beafcf8133240d1818c551f65d5b51591c85256484aa8e070aaf273bf1f655e69f2fe9a696618dc302096f5c431e1b2a46a7c269c74482c6e4cc60757c145d9f91be2ecfe", 0x5f}, {&(0x7f0000000100)="9c19edbcd6679052ea877d38dc0c55a7d466d1b08cc84e9ce5bb43ca421eace12b4abe07610e6d5a3bc9dbeb7e9721c0e6e1ed6abdb76233fa0851928f5c7090c02d559c8f619ca7044362f5a16157a1babd7ad1ef3b49c33d4eb1e1aa1e5c18f0d8cc060ca891055a98308e48356c2e75aeadd3238be8df7eaa1bc8b9a9c537d1ad696eadced80676268a7263cec302501254c8f3f0f8c53b4ea91496ad59130521729a7fd1394012b335ce7fcff49fda4dd5f45d60959dcc0185fddb2d82ccf478dd9e8d085dd41cad0d4ea2e7cc78e4192f22499169437865c58b4f56b9a283c274ece02ac72ee7", 0xe9}, {&(0x7f0000000200)="5acdffae1a65710496044d79979ad27816bc6b7d1de83ad02b5650ee0ee38be9b0e9c6559285ce027cc51d0125e5fd07222f3f09dbd7d46bb82918c453479eeddf1cd82f615c5eefcd3daef603a34b9b2ca22c3ff20df6a04f562ac4dd08c7", 0x5f}], 0x4, &(0x7f00000002c0)}}, {{&(0x7f0000000300)={0xa, 0x4e24, 0x10000, @rand_addr="774532bf1e5dd553fb8f75a10c9253af", 0x6}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="21e6828b64a1a6bdfd40b682ae83297acfc120de5d9aec47ffad7e573fa937b4c6be0bda8241a678a82ac01c2c63a699d0021a104ce8690efd05454eb1349769e9f2eced3d8d9623b5ea923ea5f742c6a61c8e5ed3184d2c8e5c00a420441c205d8f66950772c782640610801d03067c5c33ddf236f2c3daaf05a4a24a79c41efbc04f5f5864884f1a77ad93cfbf2d9c2a49c7a232907d703786163b3c774cf44433631d092173c4899c5784b43e7ffad7486b180438a3d2c58669746d80784bed113e27c215cc540fc850ae2864", 0xce}, {&(0x7f0000001440)="aefcd6f8ae41e39a9c", 0x9}, {&(0x7f0000001480)="7b8d5b90cbe2b6c293e20c956d475d10f15463836c49f35fa51c2771ae82f6a64e88c1a56ef8f297ff6b5d0c7a6ac30fd3943a71dd2af2a0ee6c21fef4796f047653a28128e36a093273152dfd0da55359be05f47f9a56ff3b4594a9ea4214312f74d2baf159281454f0a75be8dadd0d5de37885d9a2791b8618d3033797dcea70", 0x81}, {&(0x7f0000001540)="87c8be630d1fc2c2ea0fb29c773f048dc76993e10f9b85c110df628b843cd92adac657318407e2fe37e505c2836d2eb1113a55dedc0c806046acf7a746c23c452df6b61248e5760ee3df4ca60343a0f531115c3ff03a5e540327078e5bc3462c7249cc1cec7c40f46df9d68464f642351684aff3001b7d91fd60", 0x7a}], 0x5, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x290}}, {{&(0x7f0000001900)={0xa, 0x4e21, 0x81, @mcast2, 0x8}, 0x1c, &(0x7f0000003ac0)=[{&(0x7f0000001940)="9d57fd5343a2e891241602b2bf07f9d6c249d21f1f83a0327790532545d86f4af215e16b42a365012f79f5a86aa86b0e5039a2b5b82a7556d045b0884ad4cc6b43c4bc8002718f458f0bad81ada34613c164aef84b2c7f23942376381288a88928b515fa61ce94746a239232ea7013722f035bb4d41be236c2f3476c759825a44afe8aa9902077b54a7f6db5ac3b53dc1f22317996", 0x95}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="fae76c30a784841ea0db876deb7c4e697d89b8b5375ef9318b9fbef68d50f36817d919463c7fb2bdb66a89564d716dd84955b824ddf1e93c3d8d8ff0295e1f23b77c1442b0c52a2fc4e9fe14731e4afad932a7a3b889661d12ba97a6d9e86d9d64f7a66e72298b5aada5e9bb60633bf7e9ac692b91573ea5c6a92dd68e734b879acd208b611536f13d9cea3592a5b517ba224118239618aed1fd8cf5bd534f9a72ac890fc6a80fc1b40957f8c9a95a7adcae7757867736dff58f7f6f98d12446", 0xc0}, {&(0x7f0000002ac0)="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", 0x1000}], 0x4, &(0x7f0000004dc0)=ANY=[@ANYBLOB="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"], 0x11f8}}], 0x3, 0x4004) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 256.706562] device syz_tun entered promiscuous mode [ 256.740561] device syz_tun left promiscuous mode [ 256.746591] block nbd4: Receive control failed (result -22) [ 256.784071] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 256.812196] device syz_tun entered promiscuous mode [ 256.821424] device syz_tun left promiscuous mode [ 256.831033] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 256.846127] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 256.849777] block nbd4: shutting down sockets [ 256.871978] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 256.886668] System zones: 0-7 [ 256.890614] EXT4-fs (loop1): orphan cleanup on readonly fs [ 256.913000] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 256.930285] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:38 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, 0x0, 0x0) 02:52:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6b6b6b, 0x0) 02:52:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f0000000040)="d2675180f0ad846ed9f021d590f0221b75943ba7023f6354eec6205e1262aec566ebd9dcc495ac3f988e45a75ff02baa8b7d84b9f68003424e840f3b680267cd24d4d2383dd47a94e73fb7331ea906dbb6c6e3fbeab7ef0d2a8ed7c7f72444b3993c809faf67e91280933bfe7d505f0002", &(0x7f00000000c0)=""/61}, 0x20) 02:52:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff000, 0x80800) timerfd_gettime(r1, &(0x7f0000000040)) 02:52:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/d#\x00\x00\xb3O\x00', 0x0, 0x683500) r2 = syz_open_dev$ndb(0x0, 0x0, 0x382c03) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000000)) r5 = syz_open_dev$vcsa(0x0, 0x4, 0x10000) ioctl$NBD_DO_IT(r5, 0xab03) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r3, 0xc0305602, &(0x7f0000000140)={0x0, 0x1, 0x4001, 0x1}) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, 0x0, 0x0) 02:52:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x5, 0xcd}) 02:52:38 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x931c5f37d889b7a3) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r4, 0x4, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 02:52:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1000000, 0x0) 02:52:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) 02:52:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe0, 0x18c02) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x3, 0x6, @dev}, 0x10) [ 257.387110] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 257.401728] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 257.430788] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 257.452571] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 257.460086] System zones: 0-7 [ 257.464277] EXT4-fs (loop1): orphan cleanup on readonly fs [ 257.470041] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 257.481084] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000000, 0x0) 02:52:39 executing program 0: r0 = socket$inet6(0xa, 0x3287156a32a36852, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x31f08636b24ae27f, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="05000000000000000000010000000000000009410000004c001800000f0062726f6164636173742d6c696e6b0000001000"/98], 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfb}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x889) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r7, 0x5385, &(0x7f0000000380)={0x37, ""/55}) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000000280)=""/62, &(0x7f0000000300)=0x3e) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00000000c0)={0xfffffffffffffff8, 0x12, 0x3, r6}) 02:52:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) 02:52:39 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) 02:52:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) 02:52:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000000, 0x0) 02:52:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) setsockopt$inet6_buf(r0, 0x29, 0xd2, 0x0, 0x74) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) [ 257.661267] net_ratelimit: 16 callbacks suppressed [ 257.661274] protocol 88fb is buggy, dev hsr_slave_0 [ 257.671449] protocol 88fb is buggy, dev hsr_slave_1 [ 257.926301] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 257.941664] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 257.950836] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 257.970961] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 257.979692] System zones: 0-7 [ 257.983574] EXT4-fs (loop1): orphan cleanup on readonly fs [ 257.989363] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 258.006115] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x9000000, 0x0) 02:52:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000000)) 02:52:39 executing program 4: r0 = socket(0x9, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_out(r4, 0x5460, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0xff4}, @sack_perm, @window={0x3, 0xf4, 0x800}, @sack_perm, @mss={0x2, 0x101}, @timestamp, @window={0x3, 0x5, 0x8}, @timestamp], 0x8) 02:52:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) [ 258.058646] block nbd4: Device being setup by another task [ 258.062892] block nbd4: shutting down sockets 02:52:39 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x19999997, 0x0) [ 258.143970] audit: type=1400 audit(1571367159.738:81): avc: denied { create } for pid=15710 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 02:52:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:39 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0xf, &(0x7f0000000040)="6afbd35bc60e633706fce61dad9605"}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3, 0x0, 0x0) [ 258.178905] audit: type=1400 audit(1571367159.768:82): avc: denied { ioctl } for pid=15710 comm="syz-executor.4" path="socket:[54738]" dev="sockfs" ino=54738 ioctlcmd=0x5460 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 02:52:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmmsg(r4, &(0x7f0000001d00)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9}, 'erspan0\x00'}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="687deef058c000432e9f269c997e2383e3a91110c27386fcc9d27c13d7f1b6cc0d427a44152319a313fcb7f9a35e31579feeb47aa3092d989a4b58adb21a9dcac6a7b6023785971ef6ffac7a5a5f65094e0ddce49a0a62a2739ef5543020fc042300d73033c3f77adfbdcfd08116bd89e6bfca29a27de8aedef86a9a1b73025abe38d8873b69e96432a88e4147d92a374848dc8be31e9a8cfd7a9eaab243d9fa461d05ef5e8822eac81554d6a65862c7a8eb879987e64a10fad9c793c1", 0xbd}, {&(0x7f0000000140)="d69c2689fb9f4b434eb36aff5e470cb64e1dffb549178da0f590e13b4d609ebb7e8b0d483c5a0d9ef7e5f0e052027e880ca3b2fa83295805b0dbfe35d40a8dda2cef2624", 0x44}, {&(0x7f0000000200)="1f4c016a9ce45c20533bc9ab422372df7ea600175eac5eab5a88318090a00c4cddc8e51cd3af84b4d84645af484624c7e1bce0262e46136496683409fcd83a282d0558a263fa567a60eaedfb928855a3af27ae2b92300580e467a586747761381ad849e59c81d4c54c192040cded5384398334f2a7fb9ed3604d9f43a5b17c23a83fde9d06f95c870b44271a60630c0dfa764e961d62efc0014f703c423a83f1dc8801b3dd66fb813908aac85c941cefd5a5451a25d7994daa621d9fbcc3581d08d20d66914d65f07b70f4f5c1248c02051cf0a2f6fcb86f3f55780f8cc73c8e1778ed1b1e0253cf00d17282775e7970cd5a740ed3", 0xf5}, {&(0x7f0000000300)="7ed657787474a3589c8c081227e558b50353e965b2ccecc51174eabc74b20c4bc0ec725dfb4195b277aacb19f44ebe5ab34fe8edafa80b7ae01c39f35809d64ba70376a4641759de427c51d9aa8c918af5adc9e8f462962af94ca13b5e4bc814e3ddd9de53538998d24e4e4ac5105389648e78b549e8fd5d02ed545cbd8e38a0d28f936456f007f698363a2d95052df6734e011ae6afde15bdf3988c4f2096264db3fb2a51e6fa2b03fa23c9f17cc8f90f0e2b55d74d9d26657a7d56e4fd62ffa539e0dafb1f8b96cf9374169b3c952334692d46413aac07fb003ca881054fbfaeb3497b302a0ef035aeaa31e9cf26f0b8873103f2aa62c88c911698ce62db4d151ed662e000806338e3af4bb52b0e2c42695df0005abfb45376539bd3beb79c8ba079726152182f13c4dee91bbcbfc39addeb27a612ce35a8088c066754ed7ad93e5c302a0ab6a972c60c1a455b885f584bb670288e705e8e1e7b86aeb51a6cb7e5d3ed6e4957b677fab63d20bb6b1c4fac891b01c633083fd266adf723bcad12960e09555535da25e70a280b414210e7173edbab7ab7e9b2785c6974a86ac45fa757fef221d70c1a1695fc86a69bf7113aae8db3a78aaa53b225b6f9f6fdac60b495a0cc3885b8feae5f1ad8b8c2af18c57aadc84ea3c41a03851c123a0ff571d4acd3f8be5d5446da9e43a1de8c5b04d6cea9df3d3709678444c794d890283f29c4743e769c3e518e45f3fec9e31556c0e632f6fcef56097efdd5224e79b88f5f0919b45877c78661dde5e939af320d7f953b97ed551e4c0366d5e6d42cfe1912ed78efe3a1e5ad9524ab09ba24ed4b4bc1d48fa47a8303e7d4e0c6abf50635afc32ae5cbe70cea9630a36c066a1ec0a04b86ba5a0e682a62b72bf02c062b08c20a845d9778abb30aec5afbb57d70fdfa84beb160d015f65fdb6332e28dea145dbca3f20459fa65045207f606336071288f4c60884bd058bb51f4474ebb7ed4eb1801e13d3f5cf9a1fdeac64c7f623ad969de88c99687a6530b1ca81059943fab29d09dd0453bfb54301b223f31824473ee9382d7d31a47df66ee633805d90fff012090da693b038a4d35445cd29f376a7e9bc1dc9c01b8cfe429f161c9884f369be1528293bfea7e949911b872ad22bda64b53605f73c8c3095eea39f95ee656fbc665a6de8bccf63550a50dc4e4864a16df2351ac2d77c42ef20de5083a0b21aea1d50f08b366b232890cd4d73770939fc485a5803a833e32046223a3f5be3913acd8d28a222c094cd2e7b0f0a109f3eab1972bcd21b3401154afe82f56af592aaec8670a42db037a21beba42e536cacee4316363e818e18a01bc1173ea454416fe96b73fc3cb0ff971afb36a0a2a5e071ac714457f2f604ef40e83fa92f849e2be34bda3bb6fb07b165eeb2140ac7d86d54b55b9f7b458bea5c48d0390299c71e0b55ae3ed31dddbec95ff2f1614bd8db4c71a85bcee2940472c42093254cc0b4ad446949ab017e9bde2b311e14dcae36330f647adc2709aa6d420aee381cf909f09b1b5a64d6706aa3d7794fe35b400db049db0450f10bec9293535030d4abe5555bf8ffdbcbcb82cbcf1fb5efaf154a59ec5661131648755d8858d67977aad541cfd6c069b60241b3e1156b0755474ab992ef1d72693de32a613ae09b3f66bd99439117bb7d7eb1b0fd4d57ba2702eb95343eb0e29b0e340ccb3c07895f9f5b3b018704d7f4984f707272f338b91cad059a5206925823aea9eb6df73cd34e364b140bff88a1bbb4aaa8bf3f78c7d07941f04d39a1b4a13adf9ebd5359e692179d9a54f1ffb075fb4abf8ee74b9b9e8d169012a3ca982d2233b507d04022dbf6ff107777f5eec140794aca4440cbdab93146acd3beebb3391cd3b48508c779b813475324202f38bbde605a3f25670621376ddccfd86b3556ae34251a3fd36d590b56dd8b4d05d460326fbd56d6e8be67f31f1c047cca0e5a98d857a4a9595d3a7273184508fc5fd990e4b33af243ec501b47c7135c9a4bf0e5538703c07701bda5277b9bdcd5be4833f6af73554cad68e2b4067883fe5caf900170ee19c501204c95bf651c15c3aef15a3eb310c35be7b593053f38cb14ee61aab1cee6d9f3da3a3e4c74d727154229a8f57e966b7e57a8f7e6273389c6f6a32dae2a351b72ccffc2a47af9d966bd1673cd10bff6c4e53dd3c8d680086081cc51ee334b9cfb87e89a8c4f64ba3f481d6a55ba762094787833787a6dfade0238a8f3e9d8def7cdf51b7263deb6ad2927cee7cf5ce134ce7d7ed6de69ac098504ae996cd8ec851186d59cbfddb619fea69135965618beb9cab3b2ac7de11a47245302e293a79d6bbc6c68c715fb65dc75d9e67c71579f9039d6ede46c02a6cd1babc2eb57eb5ddcfb26a23be9cd04ffc85ea36a5f1084b1f7702bdc9ce8c250db9756e057f131f2c4ebb3e2345f71187eafb7609d2f1f6b0c9306c27b549b21275a30a83acb989da79c537ef54b0cd8cf8705c9142e24ad6d194bbede151a3fb3548980be0d2917ab3a1f9194b24b77f3f0855841380717f12e738715f80d6378528b46605f520fe6b4d8a0cb1847d0f44f5526ec5849f1123aa12e978858d9338b51928dc456df9c8432f11c29af78bae7e86ca1a94849ce325514287ff18cb7d52241a5eef8d268c260d69edfa754448385e4f867699bb199896747fad84db3be6175b9220fadda422ba89b3f219391fe9743ae6e50dea2694017b2c93472b03a5eef43fb0fa2e79cfb1e0394ce752d75dae8525e1c853ac7e68a972f23a333fd78e34dbc699018d50b68e26158f4c088ee2dc906693501e0f020ac42aa09f0d64460b9fa6981de14d80fcedb3e2c05da8522fc171bb3e57eafb019413bf22c568ad64025ebc9d4e8b518949c5d5e2652d7decd5b661bdbb1a2a39fe161db7964de9f2d525843ada0939f9ce9a70ecdb715ac09bc370792fbf4017beff6b98bb60e3bf0e022742f5ebf7845acda727228f9e7fe0c2c0fd782ab768ad32052a669121d882476480c62bd4efd8f3d180084e5e2387ac426a631a8e0df0f5173a622b6c171e3ff52364dd8ee117742e5b81968e7a64daa87e142bc899369415a4c85d87012a63c45fa24cd1ede5fe25c41a7f9bbc078c97d11ce7b64ba1d29c323c6d2a3d4d77f935ad777b430a12dda346983cefbfc663443cb81794a0cb88d57c36b71c5667215917aa8061c022f2fd3d742c5b8498a9358cc09341265a859c7c8c5dd1e49e416da87aa898d1e310450dfb0d9e6c4d7e349f0c5420156fd28e58d332fdfff4e2af78f93d6f30109d08b30c56bce4cbd54d6b4730ef4280ace58fe6f4067a249ee93f67ae94c88c8c640917f226a159d9f9d7b0d9d8d6fec8dd70bb9a7f52723c749e7243028c65b14432bb153558f3c67768fe9d346faf2a56a9bcb56418a8abaeb7ed2740926d055b2fb49a329bbe5019cd76c70667a40866119abf6ac0d1d370c1443c8a342e1fc4224f28a196aeffa884f48f59ecfecaa2173e9afaac95b224f82950a4461616e46b9abcb1b4e63212ce43ecfbf08fed188a5df3cf10b9a30766f641ca87b905a7bff0719e01635248ed1826acf4084df6a32c686c0c7fc723053da1cd8d0eac5cfa2b1183b3adf2edeb10231b8a0c164f1c9b2fe965054f0b85559b7a35a5bbdb1c3ab0c364934501bf7b04029ad1b0aa6df918f6627ce9b79aeb431ea225400a8ee215b5783562f6d33b6842a887ae51ccb67bf4845ef627842939239eabe12d0beea86f35b42ff88ec8ab4218a91c47921caeeb5add2ea180a2f86bcee09b05c7037d51288922db6df805e540fe06c0bc1274a834c3014504c4fb21d40fcc2bf6b01a9f2d80ce4c9a78aceabc395885554427aae9fb2fc6d459e3684cbd7ed2f1756222a7ee00153e8736409a5d507910d8b2dbf0a90a96f05c2403701feb6eae18d857aab837b8322f90775e9d5dcd0446f29c01c6c2f494bf050bab1acd68763fe970f8a451e30abb8942a02a41e8c924685ffaade29f6567532e2d67b05de7598befb0c84a8bc49cea3b46bd7b3711d457062b86ec5cac3fddc5248dcfed1f9a559c8f0cb275772e2d6a7827c1bd97ecb4fa54b9a20b717cd33a26b8ccbc4dda54e84202929534d8494f92703939013eeca8641863a8f1cc38dc53b6b2d054e9d892b7302a99e8b1913bec7bc52becbb0af875c67262421b8dcd71cc620fd8ae3815010dbdd8f6dd9dd1209cec3ce7912f6c126af46dbede7b38506d7d8b416b79809daf7298c4718d53177613278fa7da7acb529cb80365c8c8ae9fb8802eab0a4d9941c2d70cb7638ca87985fc086d8398287d29f9fc6fb9c4a67e61801c2de8894b016e46e92418f20975bce4a611399506aac84a0c5b60cf58b60ead8285d61c462cc0b1e2516244be1a7f3abadb299ba854cfb082056771f44b643a288372596a7dceda75d2ecd2cd7183731a8806611b562fb8b218fcba782483bbe8a96f67a746a78e1c94975d463d08e9577cc3baee910e18ebcf537ef54e4b5674b202503ba9192223f5ced2ae03611fc96cdf3a0fa0e8c5852ccf33602d86530d0171832dd8bd469dab5d3554201e2ec553a3bd74f835410130003b7c01caf82a8f01642042628336692194e26cb50fa7ef57d45dcb51f33abddc5c33b37cdb2b0df80204ed2d09b1084a08c7b4607493a2543f119b87c79b07d9379b75a47cac220db018f7c9c472a85a76fefe04b7c444d7d1847bc7429fcc8c65af8848ae5a0833e08306c006d1429bfa2ca9301f853461c7c550c3b00d0755d363a9882d529232d354e00c02df137dc60f521869801b1f741f2c7263997bde97ec9ad9fab203f8fe056d393a743c5b9de4ba0d4de050086a148ae50cf670c3c4c4f79af043e26b7482381dd2b5d60a9a3c70865d2acbb82dd62806c66200baf2607df180b91f096e46c11660f4b296485b21ea1d3fc1fcc53cd0e32ec270e684ee21dc6b091a3ce6c0078d6a1a4b7f93acb63bcb361638657d84ea53506e46744a943d0af97f820e04886539a4cbf8c9d8f9de689635056dc9764f70253ed5bcd429c43923ccb8564dce737da439d9fad388b18b0ddb8f1f1b0d6488a3eee1aae47b8a45233dc47581f7138cb32d20a4dbc3afd7553483fe3320bfc36b9a0b4a9ae52a5eca9082fa098827cf687093fe4ce9a5919bd62a5b517eda087199d7234571d2359668a46b768d735b87b26de80ca87f800beb99ffa9cdb74595d40bb454f36790d3b76d4e97d43bc85d59b482df443155cb6c7e14c852e99fd81c48ffe5a1aaaee19c2423aaa5027c984ed28864e3f10b08c08025c4767ac978f16d0e6cdfddd3c7af28a30be35fffc35ace2cc1f60b34e7cdd42a78ce1f79396eca75e1f80caf7e3867730f97a70d491e41f478acb40676d8ba91afed4eea6674ff58f65f4ceb6a08b8334686bded1b83732addf2588a8dc7892c4e821075ada57455fb9d80dc1b0e40af617d909af2c482c317998b31357a112140d2ea4e4a908a5357589edbe54d3787ec612a70cbb6a2d2fefa59bd001ecf9495904fc3d742a82f73f16552b4a88643531b424db1cc0fd622492896796e3928e63ed0132814171d705557d9883ecc1c0569d4898831ce375d8413ecc4347f339e5a8549d0b22c172b687184e7fe40d2f5d554c8b355e35751fe0a2ac90111434f1c089cf776e5be233edda30f01be8692feb0ee05d48e52c87a2cbe23cf193d2ef1f05570861f92245be64e165341576295a1d44f440806e56756367a37653d", 0x1000}, {&(0x7f0000001300)="090e0411a172692d6d2580460053c54d439cfcbc5a7ae07d8cad66cdf5032ab47f5d0107614bb95d61a4c9ae4933dbec2bc02d38210c3769b7f35374be344cd1e0093839cd5854a384b1b78916aaa60c8e1a425a624c36c13510eabb00", 0x5d}], 0x5, &(0x7f0000001400)=[{0xa0, 0x6, 0x1, "b9751c63090ef4fcb03c7cb7257c732d43c8a150b8a3e53b9276f351ac8e4cd43ee3ba1ffacb844048b8f3e0202cac0e0b3dff3dc52c3f23947b681d88e3de7d472f88bbc629edba64b07900d1f90d5a12599150d0dec6628b7829c82334a1936e6c87d1c277904f655ff267a2bee88fa9006854494346c21088e345300aff75911eb01269ba4daf24"}, {0x60, 0x19b965b0c730f9d7, 0x9, "357af19743eea78f1537d39f5a10e29e92f658e08c76856375352ea6a50b76cd8ec5340a0b293958b4443cd50ad9d9632a78da2b2ec85857ed452f79f32618525426998aa2191918e6e7ef"}, {0x40, 0x11, 0x4, "b1790c5b1a5d6c493803f89072021a9b50c299212b3dc91e0187bb28edd322ca506a544dc14513e5c39f737fbb"}, {0x40, 0x118, 0x200, "1fe15295aabe568d8ddddec4c7e55f248d0a491515ca9b104c7ffb12fa459329606736f7f6c5677a6376"}, {0xa8, 0x102, 0xff, "246a6623adb5e156adac931d8f9272619a72f0baae0fcd9752c6a2d5a0a46682cf47be7c46275bc606d128d2cc779148e567591ccf34f5c4bc0a97b28b00db3b346649d998affb675ddffd14e8cfd5ee94ecb2badf38e5e3a92deb3a8a6d3e9fb0b462078537ec2d370927bc9399c35cd4a36616d813551338cbc9b99afff9be52243ea5049870d155bbba27a36aa191888070"}, {0x10, 0x11, 0x10001}], 0x238}}, {{&(0x7f0000001640)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000001940)=[{&(0x7f00000016c0)="bf222b3b3b86efda841609", 0xb}, {&(0x7f0000001700)="8af35d189e8c9f3fe9d192126e83eff5ebf62c2776f1c15ccee38caee23162907b50fc0aca999863586f2de8460db40cfdb545916432b7e598693d633d97f4cf9c726a3fce26ff85b16cde4a49e6d951f07e83a765507859220966b247013d8eecf288b74c912616e85d5a63f0746b8a52645b03ccfe68f560f3fa656d4a379a16637d808334856cefb1553c065f5634ab098cb72dbdc4767348feb6b820544e4ea56db56ca57b89f0cc300652734b972e385581814d6d7fa322a6a204ad668c69310625a1851768be08f895a8d5ef6198007a7aa1f134183aad8f391796a8230078667b012daa3d48ac87700390dca82740", 0xf2}, {&(0x7f0000001800)="8b16703879e8ae6fe58362a49de4988555b415b21ea3dc6df70de56b7d19766bf3b238ca8cebac2b556bdf50b37b8302d00cc1a6fb9505bb3d4bbffcc588ff025a0b9b7ef3bfef826739f2d51bb7cc4c8d208a0763b9a7b78b5839e382350ab34ee299f6b8a3f8834b7f5b", 0x6b}, {&(0x7f0000001880)="a288b8e523187896f39025c504744c1615c195a63be1846da6e2eb8665cfe68dbc6a02f65fbbc86e5edcb32e34e7f229968b0c35b5cf83d5bfa32a0d0c1501b6394b4a4c56e9d4e370a772ce641be5f73357424520f0739c78c5ceba73f3f43e26aa5319e510ec080efb217c9a812dee11bd54111744fa3c5ede826e9f5cff5e5978b5d904ed29427cebd276e109e42293673bb8177ce85c3cd30b1614955478b80b271eb034944d", 0xa8}], 0x4, &(0x7f0000001980)=[{0x10, 0x84, 0x9}, {0x48, 0x10f, 0x8000, "93971cda5b146b1c7bb68a34e8161636e8382bd2929bb0ac36bee663696286503e887a5bf30af12ea836ccfd943de30887"}], 0x58}}, {{&(0x7f0000001a00)=@ipx={0x4, 0xf23f, 0x455d, "7c72406a52ed", 0x6}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="7924f2b641547056e0af5af9ffaa0f6cb3b497f7841b1577f2ee21e78ec8f82bacf6d083cba752", 0x27}], 0x1, &(0x7f0000001b00)=[{0xb8, 0xa42205ada84d996b, 0x7f, "1b89c4a46f604f872a72e401bb56a39d44c47d592d7d4ad68ced30590dd84ef80a2512497ad90b51765833bb93feffad724543c000c8993743be35b619a8e9b78b173c2c4d4debdffa9d4021c48676998f38e2c5a8e3aceeafaf1fa2444cead6f90579a6c2d2da3652397a1226c9bfdd773579a7aebb0706199d0a7494a7d0b774c565abd1ca69942c02c49fb7039b641743e12681d85a039e4189dee626124ecd1166afc0f443a1"}, {0xb0, 0x102, 0x100, "c62d0869e8bb7d53e96045b607c7488a58585636f768e751901dce700deea00abbaf9caae3b670b2b206dd70593bbaf677f36afeee1bed89cd9fd2e2c4800fabeff282a0e3374f0a664ddc5ce5469f2489a0c5a6516a25d83be1323b31d36fe7bce7f742185037e875076db95eda6bb93ab1eaf1b978749628f3650b620c1b71054348692d298768a3862795397e7bf88f849e59da6dcc41cc1b5f2202"}, {0x90, 0x118, 0xfd51, "aaf1d27d03b51b8025b47d6a9295398b11804d1f5fb7aedae93273b6159454b8d09bcb4690eca8f866e59b0ba9d194052a2f2a9f6a99fb0ce680fe78a5a89b252ecb53fbf8a2693497d7aa579d743b9fca59f53016e35541cfb6ff9449c4933e918f01286fad369ed084fbb624a926331ae79a5e6564b36cc252731e7186"}], 0x1f8}}], 0x3, 0x20040010) 02:52:39 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:39 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000100)=0x6, 0x4) recvfrom(r3, &(0x7f0000000180)=""/252, 0xfc, 0x10000, &(0x7f0000000280)=@nfc={0x27, 0x0, 0x1}, 0x80) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000000)="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") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 02:52:40 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x27000000, 0x0) [ 258.381261] protocol 88fb is buggy, dev hsr_slave_0 [ 258.386698] protocol 88fb is buggy, dev hsr_slave_1 [ 258.467346] block nbd4: Receive control failed (result -22) [ 258.520075] block nbd4: shutting down sockets 02:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7b, 0x120680) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4004041) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xc0, 0xf0, 0x7f, 0x43, 0x0, 0x45d883ca, 0x8000, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x24f, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x10, 0x100000000, 0x400, 0x4, 0xd7, 0x3f, 0xffff}, r4, 0xa, r6, 0xf9ee596f74184819) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r8, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r9, 0x1}, 0x8) 02:52:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RELDISP(r2, 0x5605) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="f6fdffff43db5f8c16f4f47410b09cad8b4d58d3e200010029bd7000fcdbdf251c000000080001007200000008000200ab0f0000fbffffff0800040004000000"]}, 0x1, 0x0, 0x0, 0x60010080}, 0xa3) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 258.603168] block nbd4: shutting down sockets [ 258.620039] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 258.661529] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 258.683461] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 258.702582] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 258.710396] System zones: 0-7 [ 258.711257] protocol 88fb is buggy, dev hsr_slave_0 [ 258.719028] protocol 88fb is buggy, dev hsr_slave_1 [ 258.719566] EXT4-fs (loop1): orphan cleanup on readonly fs [ 258.724322] protocol 88fb is buggy, dev hsr_slave_0 [ 258.730258] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 258.735188] protocol 88fb is buggy, dev hsr_slave_1 [ 258.751836] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000000, 0x0) 02:52:40 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r5 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r6}, 0x10) r7 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x4b) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r8}, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5008008}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x9c, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x10) r9 = socket(0x11, 0x2, 0x0) r10 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r11, r11) r12 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r13}, 0x10) r14 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r15) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000000380)={{{@in=@empty, @in=@broadcast, 0x4e22, 0xff7f, 0x4e24, 0x8, 0xa, 0x80, 0x70, 0x0, r13, r4}, {0x8a5c, 0x6, 0xcf, 0x6aa1, 0x80000001, 0x6, 0x0, 0x40}, {0x9, 0x7ff, 0x3, 0x1000}, 0x7, 0x0, 0x5, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d3, 0x2b}, 0x1, @in=@multicast1, 0x0, 0x1, 0x3d487078a8419327, 0x6, 0x6, 0xfffffffa, 0x441}}, 0xe8) r16 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r10, 0xab00, r9) r17 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r17, 0xab03) ioctl$NBD_CLEAR_SOCK(r16, 0xab03) 02:52:40 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = fcntl$dupfd(r2, 0x0, r4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @mcast1, 0x81}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20d800, 0x0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000004) 02:52:40 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x48000000, 0x0) 02:52:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000000)=""/146) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8240, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000240)=""/193) r4 = syz_open_dev$ndb(0x0, 0x0, 0x6000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x401, @mcast2, 0xf9}, {0xa, 0x4e23, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, 0x2, [0x0, 0x6, 0x80, 0x7278, 0x3, 0x3, 0x7, 0x1f]}, 0x5c) fcntl$setown(r2, 0x8, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x7, 0x7]}, &(0x7f0000000040)=0x8) 02:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @dev}, 0x10) 02:52:40 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) [ 259.119212] block nbd4: Receive control failed (result -22) [ 259.127679] block nbd4: shutting down sockets 02:52:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4c000000, 0x0) 02:52:40 executing program 0: setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L-'}, 0x28, 0x1) [ 259.181304] protocol 88fb is buggy, dev hsr_slave_0 [ 259.186545] protocol 88fb is buggy, dev hsr_slave_1 02:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) write$selinux_attr(r2, &(0x7f0000000000)='system_u:object_r:apm_bios_t:s0\x00', 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @dev}, 0x10) [ 259.237278] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 259.259504] block nbd4: Receive control failed (result -22) [ 259.267247] block nbd4: shutting down sockets 02:52:41 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:41 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:41 executing program 0: remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x1, 0x40) r0 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x0, 0x2710}}) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000100)={0x20, 0x2, 0xc12f, 0x7, 0x5}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCX25GSUBSCRIP(r4, 0x89e0, &(0x7f0000000000)={'ifb0\x00', 0x0, 0x91}) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x68000000, 0x0) 02:52:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x2b182) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010028bd7000fddbdf25050000000c00060002000001000000000c00060001000000000000000c00030005000000000000000c00080003000000000000000c0005000001000000000000"], 0x50}}, 0x10) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r4, 0xc034564b, &(0x7f0000000000)={0x1, 0x29f3d92e32172880, 0x207637da, 0x8, 0x1, @discrete={0x1, 0x2ac8}}) 02:52:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept$netrom(r4, &(0x7f0000000180)={{}, [@remote, @netrom, @null, @netrom, @remote, @netrom, @rose, @default]}, &(0x7f0000000040)=0x48) getsockopt$sock_buf(r5, 0x1, 0x1e, &(0x7f0000000200)=""/253, &(0x7f00000000c0)=0xfd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000080)={@remote}, &(0x7f0000000100)=0x14) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000300)) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240, 0x0) connect$can_bcm(r7, &(0x7f0000000140), 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000340)={0x0, 0x3, 0xfffffffffffffdd4}, 0xfffffffffffffe1d) 02:52:41 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) [ 259.508268] mmap: syz-executor.0 (15852) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 259.529963] block nbd4: Receive control failed (result -22) [ 259.537015] block nbd4: shutting down sockets 02:52:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6b6b6b00, 0x0) 02:52:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = getgid() keyctl$chown(0x4, r1, r3, r4) 02:52:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00'}) [ 259.602091] block nbd4: Receive control failed (result -22) [ 259.634483] block nbd4: shutting down sockets 02:52:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:41 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) [ 259.719494] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:41 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xd1) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6c000000, 0x0) 02:52:41 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:41 executing program 3: syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:41 executing program 4: r0 = socket(0x11, 0x2, 0x2) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x4a802) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x0, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r7}, 0x10) r8 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r9) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = dup2(r12, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802008}, 0xc, &(0x7f0000001400)={&(0x7f0000000240)=@acquire={0x11a4, 0x17, 0x400, 0x70bd29, 0x25dfdbfd, {{@in=@loopback, 0x4d4, 0x33}, @in=@multicast2, {@in6=@mcast2, @in=@remote, 0x4e22, 0x4, 0x4e20, 0x6, 0x2, 0x120, 0x80, 0x33, r7, r9}, {{@in6=@loopback, @in=@loopback, 0x4e23, 0x0, 0x4e22, 0x5, 0xa, 0x20, 0x20, 0x5a, r14, r15}, {0x5, 0x80000000, 0xffff, 0x6, 0xcd, 0xfffffffffffffffb, 0x4}, {0x0, 0x3, 0x9, 0x6}, 0x10000, 0x0, 0x7, 0x1, 0x5, 0x1}, 0x1, 0xc39, 0xfffffff9, 0x70bd2b}, [@algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x8000, "d37f4e663a316de7c33b7ea287e4ba39c0363db6344cb524a6d8b3d5e20d25da88ca806d05ae8e6044535d88a38880710cf74d37a90e1504f546e9d78c053dce35995861ac71d4bfa8d2da4151494311120f9389274700f5398005085c140f1574b213e42d1ac17108b5642a75a8debec5aa2d23f04a77f96f33335e933f82e18f16883080addb123561fae5925a21664fe46a962a716cde59811e90880042661658594f987c9aeeed42cb396b5d898b1c7c463b7c993a41b8065b43815c31f80fb0995100b7a9659cf29236e9c8372471fcfa06cdcf0d9f1446f270a43c44e232eaa4c4894047c1d17819ea18262fbb49895acaba0e0fb7052f950ad6a54f3f5fd1266dd2084872d454767a2ed5a2e60e3a102a17b43eadab487d7318adfccbbeecd6d8ca1d3b2580a610fe737089cc9c82eb55f4e5998fd887610456c080e3a21ed9e15d851bf4c1cb1b53fe4fdb52f16e90e44e0384a063bbb70de25a084ea8181dc9d4cee9184de8c2e4e238b12cce93e7c7e2c6202e8f597eb1a799f3a705d1efe72039c634f4b7c3e197506ed544ea25eb8aaba4574c949e6f27d8e3079d08a416a03e107c2d3ea354783a6a909c427bc7d5c1bf3f5097e8f9a7b1f4f39b5b45ba40f9a4a7a4a045d96a40efe7fb6e441a0a3169ba31da4ed9399cef23b71b747fda88bae57509481aeef8845be6519b3fbabc788eafc629016115f9f2473018e96ef4c111b43df1861e54bf254cbd0b05476ee4ebc42f14ec27b40e2a58d8610b7ee86041418ba327babd34712498b58ad335fe7dfa940c05cb7336ae16ec15425cce0de97d0196589275f2ec7e92356fbc0b6d93e491ef64c6ccdfaed23fd4cb15bbeb48dbe25d3ef29c93c985e5ce51158af290f000bda5f108123af74f00ed7671276582ece12139270a009f520999f5363ebc7ade8e4fe7d41ea36e9c4cd25d5e6a4d2a26d6efb96beaf5173192cc5da13449fd3346ff688850df42b026a8e29633c7f5b4c25ea28670ba9dc97e3604b8f213dad7ffd819ec227efe849ec5c7e6439f1c2cc0e0345b033f0721b29ff1466714679399d01a315e9bb33fa134bc55aa65d17bff945eeba1166f8e6c9482a8357a18108173e2504dcfd6e60f0cbdf0d481dd5666feb45ed9802653df2fdb8b88748833fb4764fe9f675bc95d3eca1bf6cff5147e252cfb2e803871b7d0516b851219120c6cfee2b551bea4ff0778057d41e85a0b1d3a69b2ede8e36aeb7f53699690585575ebef6752b55bbe996e51af723600fe31157ad5afbce2a4f5d20f01ffece3f138e2ba0aad1f7834661e112aff8795318d9fc2271011ff809bd5e2fecd09e134b84ac1b9920e34fa679a47b98131bf1729381ab51e722a77096f03c5c220736569f7962d758c8cb09f6fcaece7ca9eb9962887c26669237028706c3e8f33ba9ce8b91762a047ac3752dd01c394520ae8120b84c1fbde2f0776f67c95fbfcb975a64653de3d71b548ac8d2650d91b5deaebb3d138483d1b00193e26ab065b2b30a09aa482909c9bd2b9b79571fd7dd04eea40e95a86b8f70817fb42a9a6951f15df3b26ee76b1505a26c4137d3a4f0b992bc1bd08010fcaaa47765cf04271fd4732d249930bc64aeee8d4e095aa2133800f3220608bea6be591ce6ccea9074206caa44c29ec9cd12501c3e0f87e01823c84add4a6883f54e8f1728ba40e9077faf85a7e70fa50e5ca9656c02ad9af66202754dd8b3f78dd8510f18dd8a981ef6509314b54ac6d7217ee7b966847af02959f910297cdc89525a6d5ae8666c559eea06b472a3002b6f6cd87daba68b60aa95554a30d79d1da7995f3114ac0c7980a519b5b6403ab05d7e90c29438aafbf18172db60d7b07f0eb4c64803a2bb11a3603d8d65036ccdce0c80081c5c7321c0c65fb9ee38ab24e3ac3ff1ea9d89117a1681b9f840ec5592bc56da6a77a2194b373cadd3c5d041de4dccefa8d954bd07e7b7b0e8ddee81ed667374addce99d8fbfb91abc9b95ea579ca735c541dde1d7be40ed288bc5447aaafadc53cc4bd856832c5d3cc615d53a1776d49f212910def3a676226652d3f5b61f6f0cd8d699c9435610d6c59debad14aeac057ba3205dc0c16bc30419a3676f361a1000eaa80217a8407fb108f1267eafd7c95542ba13a77599bafb645fdfc44b7ffae0efcf6e78d6393573c308351cbaf85a8c34aeac2f3170d351cadcc4114ddad927c80dfc2436b5079d62d230e46edd2ec64fe15280fae5b2c9a08b88f5b16516704c96bb05e8a9a3cba5a3d0450353e11f982ce05c57c5e3f2b37eaa018c4c3b3fce37929aceddd9b623dcdcf214103a1a434963bfac7a81bad124cca72031fd3a8f335bb324db356cbf9e938148de35139fac97896a0143c6655305f315fe459d2ee2c08bcce695840b35d5fa5f2566cd2e3d364a359b44a7db2b879668aea84421d2a39b0f86f64352fd786d1bde7323e8ab0cf677ef41832a3cda3a52b7f6a79eeb2150e2d77481aac7fc84560304b0751b04bc6c7adf397e2b5132bcaf6fb96d76826e84c0024ef0b2eee6ed05c0e3f85f7ef410bd38da722fb19a88cda5f582a6a1217d1a24cadf932dc33a1b557146be5e8f38ec0fde74845118add551a9b6793b5ba124528f52f2e5e65099db82c5eb70c1ba6b5cb3e70500a8b2befa7c7032b2459688ad71106b07f942a0f837b94eecac40851e1476715b6dc4a858d51644dae69b0d524229efe992ff23d4a85c3293893089eea23a7dab2389653ab8356062e7434849eeeb490f45e5009bdebe98f94235b52771e99df22cd4c9ad18d6797472f8095114f9b969548601880cf139ba5b4bf864d4d53063fbe1c9bb5cb1685ac611348ae77d81d9716027f9d49966a9724e1b5339c62562f750b9df4098cb9e31199930f50eb842c8075bd088ca4c6a28d4a7265512e678fe45f9de978db1a2c504e772d6b62f3460468e494925e067728d301e3e7e370263ed4a1c401958d606cfb89d08df9b02f0f0773aa463da20b0f55c2fc6ef22c721565b8abb42345446faffef1fbc2c21bba11d3b3f1b2c51f3b679ea784dd47c55d41bc8c045a5631361482270f6a765ca4ae37ea8c678d5d5cc4dd6f2cda2e59b080594113f07388c32e44584460ac2ae777a74c2d525bccabd273afd6d855a8b9220305a065133c8201f7b5b5eb690163d0ed3e0624a2910ed89b43249c6509986834c17405cfcdf368155147378c1bcda16dd5af958f1b4c7550ae03a7374ef7fb5c528b759e26658d3af5e7fac2fc22cc776fd8dcf15d3cc5e411c20965eab76bf90025b6dd779bfcafa79529b5394dcb91db7329ab81aa4466aad13905997183d35d83447415a4a01b1c9067abb5876e1fa816b2e053271aee21b3420cdcfa06020a81ae648a57107ab1079ce09a427173f731ab128650433da513f7db6aa894712cdd5bc4ddf1deb44ca1b7ba7a661399d1f8e9434abff6126970547c0139f9c9d3511f1d476fa2ecd29f5b3993634e3886a0cbfd8f2e78f983c9956b3856d71e6f505976b43536a984b58658e9d2c8a57e9a8e30d744d4e23e1dcaa2454ce85e3fa253d20c42e3fcbee1233594fbd5b2b9849d3e63d6915239f921e9c5b1204cf12bb6c40350d0143e63949c969e00b9473c1b0ac282b805588fc71c8f48bc9e04d66f2320ded2d734ac599eae4acfecc913c15c9236214afcfb9b697355e9815df2f9d50c95f3f2de83eed01c9bf1211cf3eddc98f659d4b87fe79721c124632835d095f2edbb2a3f0c376f8d51b70e8eaf4851f1d5c976cbe06e2bc5f9e05aecd24bd762d5c870a908073de0d28c29038ae3d3edb0f3c29b2f11def94e08d79a668549b04549c79f6221848c08ada40f10f32b2d9c319e5ac4cbcd4ef81bfaeca9e5106c3e2c69f5458bb1264a2a8a0f211678b21cd3de2e62fd4bb62b8f55a9d9f1c066ecc6fcf1a9942746f483d2eaa72fb02fd01f5329990f7ce6145417c6aaf82501911aea979aa64cd13c596d7a44878270d5c380ea17b83c55b8a1065aac4f588cc4796eba44f9c8806036fba428790132f87a15fcd0126236167e9160cfe28e50fb4c73923387b73615c3be31f281152282e5a2f685ba3cc718f744ac9192144226304fbbb241e3b9ed38933b04262dd2b7d1cdec48722126f84bb734458cbfedee84700bf595a779918bbbce157ecd82a73b7342e20da1ae63a6e9ac48fef8778dcc105202dbc765676eb0ed4c47d871ca346a7ae26ffd7e920ab726be747e823d16e3a5f7a56510c06c122b98bc6b60af7bd27dec21f559babb56686be6f36a91d01f7fe61d78b2c9c4604d931c3c7f5dff306c4625956140bd56240ac47720d1bdf1f284d2a3df344ddab791a78754798b9eb32c05dfa2a85bc8bed3bb3cb7a77f4836716fa20f1e5e20a0e9dc279c60a6b78b85e73f1468be769ef8fb854315f438f71f06a65d0cc93816fe0d4664e14e856db41d4d695762b5eae7b78465f39624058a2150dac7d13f80c89b5597fa2b89de83cfd12c768b3d6aab28460ba48f057945e6206bf6e415cbf5a21ff60e39816ca75f09fd6212e8aec7eb8a62769a19f630b22a3d9f85c2dd9a2497efd061858f399afd888acb96e6bde239c52cf57376b252fc4f35a199666f0f66544bb3e2c313236b5ff11a58e576701e40292024da852901c8e6e3bee14c3ed3a45d536b4f91c516c7baa15fc7d2ddcd82c8249e928ecab29d0ee5cd671835f113526f18b6bd52209cfa2e3a849ca114c680e380e43edd2c29cd336bead44c6e588b85aeab34bd25cd9e7307fa92a94313635c98601fac2e34973ba91dcea92a5562691ed1079becbbb22390e20e230ed77fcce6201300ee89c3c4dcf9726a275a2974813bbdc777097cce2becd02028191068e6ced74b4f3163713066e3ac5a3f85ba8bd68ca71d37ea8845e4ad84f21b4282cbb5f45f951ec02143db2fdd0e0c4818909fb06d7a4235e4325470af66be1f1f1d37d11d53eac11e079b0cebb4f196fae1bbe9d379f49aedd5def32efc54d9bcbfd859bb9cfdebade96d6343f2c67c9c6207e826d8656ecf9006df45b660706da66e2b592b7e356b8eac0faa4e97b6329f81018b4844a8c50c8bdc96b82f2a35150f5c2363e1080d59d2400802c34253606c063437e6e5239cd7d0c7b6ff28aa0494c8ac70ef92ffc09b16ce28a01393c9de86b50d6ff1ee5fb4e245c9fc13535ba3a3aa7b21098dda228a957888621e7f1226f3a397e58b82afb5ae21ced971abf3ab5fd695679c6e15c8f8bd89c0c8f46bb51760b8f0d910286169ef6f34beb1aadd32052a01229e43f1f3e9d469c8ef7fd241c8ec80760c2b92b34202a36c1d1bc1014742147464faf0c64661eaa9fea007a249c976fe88b2c353f759809c7427a20a3f6fd9afb8cb8013250b8e5a28673762b8fe0fd35bb159eda66860969393b9126478ea31ad2a2b773486c2f5fde00828e2b549cb514c8e49707b8d2aa951d3fdda7ee5412c7b9b42eb03e30df82832c78354fc61f2cf435f492ce4672de69608fc1dcaa304e916a36c145394fa965ade732a90f1c79278e351f1c5b12657a838521c54bf5577ead3591b6b2b0a18f5c446754f431277c49e5cf86be302bdf0521d70cb507657fb2306ad53881cdfb1d12d75086f9701be0c0c21e658291418e34bf7f399f6ded18cbf52d8528fb846caeeb74d9105ac6600cb69a04fe80380c1cb8bb15d707e95b90e6b7625a8dbe2380ac4104060351b18e057c9d077d6ec56d3ac3ba6646c5f1d927c130b7300cf"}}, @user_kmaddress={0x2c, 0x13, {@in6=@rand_addr="6650732e678d59101cc7cd81792053ae", @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x2b}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x80001}, 0x20000041) 02:52:41 executing program 3: syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) 02:52:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6d410000, 0x0) 02:52:41 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 260.074961] block nbd4: Receive control failed (result -22) [ 260.090527] block nbd4: shutting down sockets 02:52:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x7, 0xffffffff, 0x4, 0x8, 0x5, 0x81, 0x9, 0x5, 0x1, 0xffff, 0x1, 0x4, 0xfffffffffffffff8, 0x4, 0x3]}, &(0x7f0000000380)=0x100) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001740)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000001980)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x12100040}, 0xc, &(0x7f0000001940)={&(0x7f0000001780)=ANY=[@ANYBLOB="8f010000", @ANYRES16=r3, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x48097}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000180), 0x4) r5 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="21f88d0a6c168d06788d04000000247899f3425710e43f30000000000abfb14316a6f71bb8125096000000000000000000"], &(0x7f00000001c0)=0x29) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r10, 0x4) setsockopt$inet6_int(r5, 0x29, 0x93, &(0x7f0000000080)=0x6, 0x4) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080), 0x0, 0xffff}, {&(0x7f00000000c0)="f644966bcfaa8703b665f4b14652b9056df498f7d4903365657282bfb43c99cf151ecac57008", 0x26, 0xff}], 0x2200002, 0x0) 02:52:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000000)={0x7ff, 0x8}) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:41 executing program 3: syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f00000002c0)=[@clear_death], 0x0, 0x0, 0x0}) [ 260.284769] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 260.323476] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. [ 260.360382] block nbd4: Receive control failed (result -22) [ 260.368380] block nbd4: shutting down sockets 02:52:42 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:42 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x74000000, 0x0) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 260.456107] block nbd4: Receive control failed (result -22) [ 260.479445] block nbd4: shutting down sockets [ 260.492281] binder: 15947:15948 ioctl c0306201 0 returned -14 02:52:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = gettid() r4 = semget(0x0, 0x3, 0x40) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000000140)=""/51) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$packet(r6, &(0x7f00000000c0)={0x11, 0xf2, 0x0, 0x1, 0x1, 0x6, @remote}, 0xe) fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x2, r3}) write$P9_RGETLOCK(r1, &(0x7f0000000080)={0x1f, 0x37, 0x1, {0x0, 0x1, 0x2, r3, 0x1, '%'}}, 0x1f) r7 = socket(0x11, 0x2, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r9 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) r10 = syz_open_dev$vcsa(0x0, 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/exec\x00', 0x2, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup2(r11, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$VIDIOC_G_STD(r12, 0x80085617, &(0x7f0000000000)=0x0) ioctl$VIDIOC_S_STD(r10, 0x40085618, &(0x7f0000000040)=r13) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_CLEAR_SOCK(r9, 0xab03) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = dup2(r14, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) bind$vsock_dgram(r15, &(0x7f0000000180)={0x28, 0x0, 0xffffffff}, 0x10) [ 260.505697] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 02:52:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7a000000, 0x0) 02:52:42 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 02:52:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x7fff, 0x8) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$inet(r5, &(0x7f0000000440)={&(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="23f8af7e767abda173378058dc70a20e2817c163c05ac416d599c0e7accab5a925330ac3ef84faffacbb605d7574efc082328f461975346d270487019517f1a4ea85e29f72532d3e5a8f7d", 0x4b}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000000000002000014040000000000080000000000000000000000000000000000178d68f8c86df5f8a6d3150622a385d7b21dd99d21fec9dd755db2cc5ba06c075dae90aff9cdad6d1b465d01ec831e54f21be14a3b", @ANYRES32=0x0, @ANYBLOB="ffffffffe00000020000000011000000000000000000000001000000030000000000000014000000000000000000000001000000184c00000000000014000000000000000000000001000000030000000000000050000000000000000000000007000000071f03ac141410e0000002ac1e0101ac1414bb00000009e00000017f000001831f00ac1414bb00000000ac1e0101ac1e0101ac1e01017f000001e00000010100140000000000000000000000010000000600000000000000140000000000000000000000010000000400000000000000140000000000000000000000010000000500000000000000"], 0x118}, 0x40) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r6 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 02:52:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x87c, 0x1, 0x80, 0x100, 0x401}, 0xc) [ 260.707309] binder: 15972:15973 ioctl c0306201 0 returned -14 02:52:42 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 260.782373] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 260.936422] binder: 15987:15992 ioctl c0306201 0 returned -14 02:52:42 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x97999919, 0x0) 02:52:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000040)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 02:52:42 executing program 4: r0 = socket(0x9, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x801) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x3ff, 0x7c, 0x3, 0x7fff}) 02:52:42 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 02:52:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000000, 0x0) 02:52:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x80, 0x3, 0xfc, 0x1, 0x5, 0x8}, 0x92, 0x40, 0x40}) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:42 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 02:52:42 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:42 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 261.304106] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:43 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000040)=0x4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000000)={0x7, 0x8, 0x7d1b, 0x80000000}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 261.545508] block nbd4: Receive control failed (result -22) [ 261.553077] block nbd4: shutting down sockets [ 261.628032] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:43 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0}) 02:52:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xf6ffffff, 0x0) 02:52:43 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:43 executing program 4: r0 = socket(0x4, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host}, 0x10, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f0000000080)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) 02:52:43 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:43 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0}) 02:52:43 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xfeffffff, 0x0) 02:52:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x50000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffef7) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0x9}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x80600) ioctl$KDSETLED(r2, 0x4b32, 0x8) 02:52:43 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0}) 02:52:43 executing program 2: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xfffffff6, 0x0) [ 262.164337] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:43 executing program 2: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x14, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x7, 0xca2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4ac04e11}) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000004) socket$inet_udp(0x2, 0x2, 0x0) 02:52:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) lseek(r2, 0x0, 0x0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:43 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0x2, 0x4) 02:52:44 executing program 2: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 262.403959] block nbd4: Receive control failed (result -22) [ 262.441253] block nbd4: shutting down sockets 02:52:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xfffffffe, 0x0) 02:52:44 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0xb03c19f506440a66, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200000) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 262.517930] block nbd4: shutting down sockets 02:52:44 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x28205) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0xfff0000000000, 0x504081) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKROGET(r7, 0x125e, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) 02:52:44 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 262.690505] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1000000000000, 0x0) 02:52:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x1a6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @remote, 0x7}, 0x1c) [ 262.768600] block nbd4: Receive control failed (result -22) [ 262.793302] block nbd4: shutting down sockets 02:52:44 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:44 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:44 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x98fdf) [ 262.871260] net_ratelimit: 14 callbacks suppressed [ 262.871269] protocol 88fb is buggy, dev hsr_slave_0 [ 262.876662] protocol 88fb is buggy, dev hsr_slave_1 [ 262.887034] protocol 88fb is buggy, dev hsr_slave_0 [ 262.892177] protocol 88fb is buggy, dev hsr_slave_1 02:52:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6b6b6b00000000, 0x0) 02:52:44 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x35, &(0x7f0000003a00), 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000001) 02:52:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:44 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 263.031548] block nbd4: Receive control failed (result -22) [ 263.042814] block nbd4: shutting down sockets [ 263.125557] block nbd4: Receive control failed (result -22) [ 263.132968] block nbd4: shutting down sockets [ 263.159956] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:44 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 02:52:44 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x58ce183907a445bf) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4), 0xdd) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r7, 0xcbf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r8, 0x100, 0x9}, 0x8) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r9 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r10 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) ioctl$PIO_FONTRESET(r10, 0x4b6d, 0x0) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:44 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 02:52:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100000000000000, 0x0) 02:52:44 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 263.341272] protocol 88fb is buggy, dev hsr_slave_0 [ 263.346779] protocol 88fb is buggy, dev hsr_slave_1 02:52:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000000000000, 0x0) 02:52:45 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:45 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) read(r4, &(0x7f0000000000)=""/37, 0x25) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000200)={"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"}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 263.430330] block nbd4: shutting down sockets 02:52:45 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000015c0)={0x58, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 263.543738] block nbd4: Receive control failed (result -22) 02:52:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) 02:52:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000000000000, 0x0) [ 263.659919] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 263.901311] protocol 88fb is buggy, dev hsr_slave_0 [ 263.907142] protocol 88fb is buggy, dev hsr_slave_1 02:52:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) 02:52:45 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 02:52:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x900000000000000, 0x0) 02:52:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 02:52:45 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:45 executing program 3: bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 264.215987] binder: 16265:16272 ioctl c0306201 0 returned -14 02:52:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2700000000000000, 0x0) 02:52:45 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 264.309197] block nbd4: shutting down sockets [ 264.364544] block nbd4: Could not allocate knbd recv work queue. [ 264.396579] block nbd4: shutting down sockets 02:52:46 executing program 4: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 02:52:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000000000000000, 0x0) 02:52:46 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 02:52:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 264.433741] binder: 16290:16294 ioctl c0306201 0 returned -14 [ 264.466901] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 264.584374] binder: 16303:16307 ioctl c0306201 0 returned -14 [ 264.621270] protocol 88fb is buggy, dev hsr_slave_0 [ 264.626405] protocol 88fb is buggy, dev hsr_slave_1 02:52:46 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 264.673967] block nbd4: shutting down sockets [ 264.843745] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 02:52:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 02:52:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4800000000000000, 0x0) 02:52:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:46 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x100}, 0x8) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:46 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 02:52:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:46 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 02:52:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4c00000000000000, 0x0) 02:52:46 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 02:52:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 265.277790] block nbd4: Receive control failed (result -22) [ 265.284674] block nbd4: shutting down sockets [ 265.310928] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6800000000000000, 0x0) [ 265.337700] block nbd4: Could not allocate knbd recv work queue. [ 265.348237] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 265.358730] block nbd4: shutting down sockets [ 265.371434] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 265.394053] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 02:52:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:47 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x14, 0x0, &(0x7f0000001380)=[@acquire_done={0x40106309, 0x3}], 0x0, 0x0, 0x0}) 02:52:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x1b71b610fdd40aa1) write$P9_RSTATFS(r1, &(0x7f0000000080)={0x43, 0x9, 0x1, {0xffffff01, 0xfffffffa, 0xda, 0x3, 0x7fff, 0x7, 0x2c, 0xa5b, 0x6e84}}, 0x43) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x890002) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000100)={0x80000000}, 0x4) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000200)={{0x4, 0x0, @identifier="9f17ac5916cd458728665b0125f2b81c"}}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 02:52:47 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6c00000000000000, 0x0) 02:52:47 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001380), 0x0, 0x0, 0x0}) [ 265.991957] block nbd4: Receive control failed (result -22) 02:52:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x3, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x6d41000000000000, 0x0) [ 266.088691] block nbd4: shutting down sockets 02:52:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r4, 0xc0445624, &(0x7f0000000040)={0x2, 0x7, "75eacddbc55e2659153ec0d735c4944cf2168fa916f1e9ec43f706d22f909e48", 0x8, 0xffff, 0x0, 0x2, 0x110}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @remote}}) r5 = syz_open_dev$vcsa(0x0, 0xfffffffffffffffa, 0x800) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x3, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:47 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001380), 0x0, 0x0, 0x0}) [ 266.223005] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 266.267932] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 266.316012] block nbd4: shutting down sockets [ 266.328885] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 266.376455] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 02:52:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7400000000000000, 0x0) 02:52:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x3, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x449282) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:48 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001380), 0x0, 0x0, 0x0}) 02:52:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 266.878432] block nbd4: shutting down sockets 02:52:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x0, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:48 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x14, 0x0, &(0x7f0000001380)=[@acquire_done], 0x0, 0x0, 0x0}) 02:52:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') 02:52:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x7a00000000000000, 0x0) 02:52:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 267.014781] block nbd4: Receive control failed (result -22) [ 267.026060] block nbd4: shutting down sockets [ 267.088623] block nbd4: Receive control failed (result -22) [ 267.099486] block nbd4: shutting down sockets [ 267.105394] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 267.120774] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:48 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x14, 0x0, &(0x7f0000001380)=[@acquire_done], 0x0, 0x0, 0x0}) 02:52:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x0, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 267.133045] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 267.169858] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:48 executing program 4: r0 = socket(0x1, 0x2, 0x80) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 02:52:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000000000000000, 0x0) 02:52:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x0, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e", 0x21}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:48 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x14, 0x0, &(0x7f0000001380)=[@acquire_done], 0x0, 0x0, 0x0}) 02:52:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 02:52:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x4, 0x420480) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0x401, 0x4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x9799991900000000, 0x0) 02:52:49 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}) 02:52:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x0, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 267.533116] block nbd4: Receive control failed (result -22) [ 267.557255] block nbd4: shutting down sockets 02:52:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 267.662999] block nbd4: shutting down sockets 02:52:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x0, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0x11d) 02:52:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x10d741) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc000000000000000, 0x0) [ 267.736001] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 267.790222] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 267.874026] block nbd4: Receive control failed (result -22) [ 267.875312] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 267.913850] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 267.917268] block nbd4: shutting down sockets [ 267.990252] block nbd4: shutting down sockets 02:52:49 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e", 0x21}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x0, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xf6ffffff00000000, 0x0) 02:52:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x18000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0x0, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 268.061264] net_ratelimit: 16 callbacks suppressed [ 268.061271] protocol 88fb is buggy, dev hsr_slave_0 [ 268.071763] protocol 88fb is buggy, dev hsr_slave_1 02:52:49 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(0x0) getxattr(0x0, 0x0, 0x0, 0x0) creat(0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfffffd89}], 0x1}}], 0x1, 0x100, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r2 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000280)={{0x0, 0x100000001}, 0x0, 0x43}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[0xd42, 0x7, 0x6, 0x0, 0x1, 0x6]}) 02:52:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xfeffffff00000000, 0x0) [ 268.243740] block nbd4: Receive control failed (result -22) [ 268.251723] block nbd4: shutting down sockets 02:52:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0x0, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 268.321356] block nbd4: Could not allocate knbd recv work queue. 02:52:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 268.378109] block nbd4: shutting down sockets 02:52:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x739e4bdad3d7c571, 0x0) ioctl$MON_IOCQ_RING_SIZE(r2, 0x9205) r3 = syz_open_dev$ndb(0x0, 0x0, 0x400040) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) socket$bt_bnep(0x1f, 0x3, 0x4) [ 268.480792] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 268.491733] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 268.570385] block nbd4: shutting down sockets [ 268.574058] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 268.627623] block nbd4: shutting down sockets [ 268.644248] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xffffffff00000000, 0x0) 02:52:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0x0, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:50 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e", 0x21}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 268.781272] protocol 88fb is buggy, dev hsr_slave_0 [ 268.786544] protocol 88fb is buggy, dev hsr_slave_1 [ 268.797150] block nbd4: Receive control failed (result -22) [ 268.809517] block nbd4: shutting down sockets [ 268.904641] block nbd4: Receive control failed (result -22) [ 268.912665] block nbd4: shutting down sockets [ 269.002911] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 269.016173] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 269.025813] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 269.046820] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 269.101325] protocol 88fb is buggy, dev hsr_slave_0 [ 269.106510] protocol 88fb is buggy, dev hsr_slave_1 [ 269.111934] protocol 88fb is buggy, dev hsr_slave_0 [ 269.117237] protocol 88fb is buggy, dev hsr_slave_1 02:52:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="b702000003400000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065030000000000000404000001007d6bb7030000000000006a0a00fe000000808500000026000000940000000000000095000000000000006eace264330a0cbf6e08d479d68e19c175b61a266a284a7fcd49ab4a305bbea8c1e07ccf518f886c5385b9cc77998fd8125976bbf8bdfd00c68e87e2db2a037814122b5da1512081fd8357dc9876799b3bead00ed0e5f8554f9f5b34d3239d6ef237b219488b43d269dbb5b6f5b75bd349523c9994ecfdc8d354afd088f814084fb348312816bba27809997a98436c27cd52290d79086001a232a3c1acba7fae7d2552f1c2dec89d623df1ae52f50a038f122e2ea5bc58be1620db037a743f3d30f3da3f1acd40642bb004ee632822aec716aae4e46fa00f30234c84c420cf7913ca0e238ca85cdf5fefd89d332c4c648a47273ca7fe02e9da249cce4ad2d94ce4527d88948d1584cc46b5e521c3aa5f274d3a9b97aa98532f94b5dae2e54f874f7543c16bfcb66bc85da14cd8796e3be4c174b789a0fd6c5fa9f9376ec4df390d3ad0c103c442f51387377f3d8495cd3a7dce4182171dac43baf2e1e2178fffffff7fc3ee54af8a8f451dbe65fc42937776b3062463521eb3e1e6c3091ae43d4ebfdd952c69c0dbe8e8e4801bb9fef37250e250415b63193e00000062751a7426c6e73a96b53e45751e3842bd9b568e7ceccf7e476639b1c41607cff7bb2b1ca2afd71f9f7409ba3c3df2d53b1b45471e4226c228705614a8d4ce83303ed33e492d7eab7834e44fb1505ab9e6835388653400000000000000000000000000000000004044aad4263a0f35e8eb7309319ac4fbea1d8256e67ac0ed97fbc45b2e7af7d3f3610ed300c24e9d9ddd747b93c62ea6f46946cb5a030fe876860666"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 02:52:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x2) 02:52:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) accept4$inet(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$inet_dccp_buf(r5, 0x21, 0xaa, &(0x7f0000000200)="b9455b7cbb22e6ac7c779a811c19f02d84ff94fd691f089ee78f6c22372e3b848284aa4021a2152d77e20a5212636f367ef1d5efc80df1a203f68ec78075a2302f021eb059d732795eaae8ae0e5cf6f07189bda93f4dba480e2bc91db10abe95acff4daafd47964cc3a507800aa3247151417f0b7d62e58179ab84465ba1fd351648b42b281a72563d37", 0x8a) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:50 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc", 0x31}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 269.338582] block nbd4: Receive control failed (result -22) [ 269.364928] block nbd4: shutting down sockets 02:52:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4) 02:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:51 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000005060501ff0080fffdffff2e0a0000000c00010006"], 0x19}}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 269.418591] block nbd4: shutting down sockets 02:52:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/ee!\xd5fsd#\xff', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 269.581292] protocol 88fb is buggy, dev hsr_slave_0 [ 269.587085] protocol 88fb is buggy, dev hsr_slave_1 [ 269.594361] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 269.607079] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 02:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, 0x0, 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x9) [ 269.614829] audit: type=1400 audit(1571367171.198:83): avc: denied { write } for pid=16658 comm="syz-executor.2" path="socket:[58248]" dev="sockfs" ino=58248 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 269.643187] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 269.651031] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 269.707545] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:51 executing program 4: r0 = socket(0x1, 0x2, 0x7f) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="ec84a9e785fc6eac1c159070d1f92c4c3465a73c6f4ce1731c506b094ff4c9a450ccceb30a178cfa34991d1d4b6e16efd223c539dd82566541ac63", 0x3b, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, 0x0, 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 269.785873] EXT4-fs (loop1): orphan cleanup on readonly fs [ 269.802114] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 02:52:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 269.831270] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:51 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc", 0x31}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x27) 02:52:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) pwrite64(r1, &(0x7f0000000000)="6cfe73f26c88ec9ab3d25ec5614ad0a434ea5a5d73b2a15eb50d6d3107b1ad57e041", 0x22, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) fstat(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r5) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x82000, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x700}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x3}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}]}}) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) r7 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) 02:52:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, 0x0, 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 270.046192] block nbd4: Receive control failed (result -22) [ 270.061018] block nbd4: shutting down sockets [ 270.135298] block nbd4: Receive control failed (result -22) [ 270.145896] block nbd4: shutting down sockets [ 270.203858] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 270.213412] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 270.223158] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 270.264368] EXT4-fs (loop1): orphan cleanup on readonly fs [ 270.270073] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 270.281565] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000002440)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001d80)="ba750f9e7bf10c47dc", 0x20001d89}], 0x1}, 0xffffff7f}], 0x1, 0x0) 02:52:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x48) 02:52:51 executing program 4: r0 = socket(0x4, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc", 0x31}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4c) 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) 02:52:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) splice(r0, &(0x7f0000000040), r5, &(0x7f0000000080), 0x9, 0x9070717cab88bfe9) ioctl$NBD_DO_IT(r3, 0xab03) sched_yield() ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:52 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x68) 02:52:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) [ 270.625593] block nbd4: Receive control failed (result -22) [ 270.646148] block nbd4: shutting down sockets 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_open_pts(r3, 0x84002) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$rxrpc(r5, &(0x7f0000000000)=""/202, 0xca, 0xd86cae7151bea4f5, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @loopback, 0xffffff37}}, 0x24) ioctl$NBD_DO_IT(r3, 0xab03) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast2, 0x4e23, 0x400, 0x4e23, 0x0, 0x14, 0x80, 0x80, 0x29, 0x0, r6}, {0x6, 0x2, 0x400, 0x10000, 0x3, 0x9, 0x1, 0x9}, {0xc2e, 0x0, 0x2, 0x7f}, 0x7, 0x0, 0x2, 0x0, 0x5, 0x1}, {{@in=@loopback, 0x4d3, 0x33}, 0x1f, @in6=@mcast2, 0x34ff, 0x3, 0xb5295dd78a01b4a8, 0x1f, 0xfffffffe, 0x3f, 0x2}}, 0xe8) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 270.797557] block nbd2: Receive control failed (result -22) 02:52:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 270.864961] block nbd2: shutting down sockets [ 270.878620] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 270.917884] block nbd4: Receive control failed (result -22) [ 270.923362] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 270.980651] block nbd4: shutting down sockets [ 270.990801] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 271.015499] EXT4-fs (loop1): orphan cleanup on readonly fs [ 271.041566] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 271.052686] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x6c) 02:52:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7b, 0x120680) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x200, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4004041) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xc0, 0xf0, 0x7f, 0x43, 0x0, 0x45d883ca, 0x8000, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x24f, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x10, 0x100000000, 0x400, 0x4, 0xd7, 0x3f, 0xffff}, r4, 0xa, r6, 0xf9ee596f74184819) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @dev}, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r8, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r9, 0x1}, 0x8) 02:52:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38", 0x39}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x76766ddbf025e4c8) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x93, 0x4, 0x8}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = socket$inet(0x2, 0x800, 0xff) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e22, @rand_addr=0x20}}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x74) 02:52:52 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_open_pts(r3, 0x84002) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$rxrpc(r5, &(0x7f0000000000)=""/202, 0xca, 0xd86cae7151bea4f5, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @loopback, 0xffffff37}}, 0x24) ioctl$NBD_DO_IT(r3, 0xab03) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast2, 0x4e23, 0x400, 0x4e23, 0x0, 0x14, 0x80, 0x80, 0x29, 0x0, r6}, {0x6, 0x2, 0x400, 0x10000, 0x3, 0x9, 0x1, 0x9}, {0xc2e, 0x0, 0x2, 0x7f}, 0x7, 0x0, 0x2, 0x0, 0x5, 0x1}, {{@in=@loopback, 0x4d3, 0x33}, 0x1f, @in6=@mcast2, 0x34ff, 0x3, 0xb5295dd78a01b4a8, 0x1f, 0xfffffffe, 0x3f, 0x2}}, 0xe8) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 02:52:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000700)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e20, @rand_addr=0x40}, {0x2, 0x4e21, @rand_addr=0x9}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x288, 0xaaa8}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) userfaultfd(0x800) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) io_setup(0x2, &(0x7f00000006c0)=0x0) io_submit(r12, 0x6, &(0x7f0000000680)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000080)="fba069fc725e3391fb61d5eb8004024c35f8fd217b4d7037717fe31dc88cee774ba27e5f3717841fdd763c42e769e370ece5aa5ff7c8b2e0b0e742b5835630eb1366eb31e35a434681", 0x49, 0x5, 0x0, 0x3, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x9, r5, &(0x7f0000000140)="f335d571c1e8099c1f07e20cb8250fb6340b1c7b02ba1c253f4b67d0a47dcde5b8cedea6486964e60e06", 0x2a, 0x7ff, 0x0, 0xcb3241abc90cf993, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x6, r3, &(0x7f0000000200)="0d594054a72e517bbd14e9ccd0e8f93313ab78342fcf5301d638168ead64d31af6e5d05109dbc06dc9a08b442516e84549699391efdd8fe1a31d11e39735e38a649ec6af53b39c05c36413ab0ebb0ce496b072407c2f49e0cae6ae55f8187ff3d2d1295bdee83ad4fa55e0fa88d1dc9a2ca84565383d2239c60bd4e0478c", 0x7e, 0x2, 0x0, 0x1, r7}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x3, r3, &(0x7f00000002c0)="da127e98fa0a63a147e57f47d8c3a2a1097be199f2a1dd21e46d75ab965a1715b4f39508d3b412196d8ade9beab22f8692f46c4969f07d2547060526f393a0018cc0a016cbf3ed929950f4f3910f2dbca2799e2be60e3994553ea7135de471702c461a87000ef09a1f537ed3640189f7cc179eef429a406503da4ba5b7e4a07fec68e6231b27e717644015cc89136d95fdf60710aa2e747c79ad1a565d5a7df2f15aef608839f6e3c88397258dd2fe49d35beaf0136b852fecf8d203b529ad98ca27c41aafe40d50b7a083da832ae0ee3626ef", 0xd3, 0x9, 0x0, 0x34a2f895c2a9db9f, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x3, r5, &(0x7f0000000400)="33deb4b05348fdc9436a68670f65f466bf8d8f0ee2f6030a537bf8157efa5a2ec01ad3f29ff35436bd39cecb9d38005cae16b0f19b731874b1832f2ef4579f3005ac52249cb6daf6ce2a40523eddb50c6ceacb8c8f262a65f42791b5237f4519a79428e16837bab9a4eb0dc96ff6764d38785f2ca21e88c304d3b27e8d234e23ee90b3eea215c301dec1a8034c85dada4b618729be162d9c08a21a209a85f1b48260d1861ee1ba22ca3ab6c83d215eb5a47df54bad92727dd504521d3c5e1ce7d62df646b0280547edf92af43516c0c002d3fae712cac8f6f1e4500e64ee7fc9616ea36023dd8619c1910aba698a416c0eb92595e36a4b6261", 0xf9, 0x13, 0x0, 0x2, r9}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x740, r11, &(0x7f0000000540)="19499b51b0ff74892ffed453088a080ae2bc89a8a197c919d1e363fece1cae4507fccdb3080b6581e44fca12a715da9275d0e04ed1fa7dd160e09a51a67503f83a095b949058e2a600a4f308f4eda6dcc261ddc5c11af6e15e36b9057365f79f312a35066857c4c0fc2bd5822321f7d487771829dfa26dcca436ee1d12dc250e06045c5659e02d196a1499dc7c333a7ffdddfbcee65151d264e6571d558c4cd383f41b9887b8912e1082239ad579baa494db53218b51534e10242de6d57b530b535ddd3996184833c2dbe4cf5235a313574518904dcb544c80fb48211c169e170d71d0dd250a", 0xe6, 0x8001, 0x0, 0x1}]) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xe5, 0x409, 0x4, 0x4}, 0x10) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) setsockopt$XDP_UMEM_REG(r14, 0x11b, 0x4, &(0x7f0000001780)={&(0x7f0000000780)=""/4096, 0x338000, 0x3800, 0x8001}, 0x18) 02:52:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x7a) [ 271.539252] block nbd4: Receive control failed (result -22) [ 271.553603] block nbd2: Receive control failed (result -22) 02:52:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 271.580044] block nbd4: shutting down sockets [ 271.594738] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 271.600887] block nbd2: shutting down sockets 02:52:53 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 271.671721] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 271.694383] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 271.739195] EXT4-fs (loop1): orphan cleanup on readonly fs [ 271.782288] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 271.796625] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38", 0x39}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0xc0) 02:52:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) 02:52:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 271.911742] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 271.921124] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 271.930763] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 271.979858] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 271.989228] System zones: 0-7 [ 272.009310] EXT4-fs (loop2): orphan cleanup on readonly fs [ 272.010182] block nbd4: Receive control failed (result -22) [ 272.021892] block nbd4: shutting down sockets 02:52:53 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 272.044501] EXT4-fs error (device loop2): ext4_orphan_get:1252: comm syz-executor.2: bad orphan inode 391852228 [ 272.084057] block nbd4: Receive control failed (result -22) 02:52:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x900) [ 272.090645] block nbd4: shutting down sockets [ 272.112773] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 02:52:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) 02:52:53 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r5 = gettid() fcntl$setownex(r4, 0xf, &(0x7f0000000280)={0x2, r5}) syz_open_procfs(r5, &(0x7f0000000000)='attr/sockcreate\x00') [ 272.236167] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 272.288278] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 272.313679] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RELDISP(r2, 0x5605) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="f6fdffff43db5f8c16f4f47410b09cad8b4d58d3e200010029bd7000fcdbdf251c000000080001007200000008000200ab0f0000fbffffff0800040004000000"]}, 0x1, 0x0, 0x0, 0x60010080}, 0xa3) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) [ 272.337242] block nbd4: Receive control failed (result -22) [ 272.350642] block nbd4: shutting down sockets [ 272.356418] EXT4-fs (loop1): orphan cleanup on readonly fs [ 272.370865] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 272.409464] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 272.442224] block nbd4: Receive control failed (result -22) [ 272.451562] block nbd4: shutting down sockets 02:52:54 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38", 0x39}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:54 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x2700) 02:52:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) 02:52:54 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xfffffffe, 0x1, 0x6, 'queue0\x00', 0x5}) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 02:52:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RELDISP(r2, 0x5605) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="f6fdffff43db5f8c16f4f47410b09cad8b4d58d3e200010029bd7000fcdbdf251c000000080001007200000008000200ab0f0000fbffffff0800040004000000"]}, 0x1, 0x0, 0x0, 0x60010080}, 0xa3) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x1a001000014}, [@ldst={0x5, 0x3, 0xa, 0x0, 0x1801}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) 02:52:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 272.607089] block nbd4: Receive control failed (result -22) [ 272.617032] block nbd4: shutting down sockets 02:52:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4000) [ 272.694910] block nbd4: shutting down sockets 02:52:54 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64bf", 0x41}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) restart_syscall() r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 272.911686] block nbd4: Receive control failed (result -22) [ 272.932098] block nbd4: shutting down sockets [ 272.971657] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 273.015898] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 273.025702] block nbd4: Receive control failed (result -22) [ 273.036326] block nbd4: shutting down sockets [ 273.046772] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 273.070718] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 273.080045] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 273.094811] EXT4-fs (loop1): orphan cleanup on readonly fs [ 273.095552] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 273.104821] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 273.122742] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 273.130803] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=128, mo=a002e01c, mo2=0002] [ 273.148161] System zones: 0-7 [ 273.157059] EXT4-fs (loop3): orphan cleanup on readonly fs 02:52:54 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed200", 0x3d}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_RELDISP(r2, 0x5605) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="f6fdffff43db5f8c16f4f47410b09cad8b4d58d3e200010029bd7000fcdbdf251c000000080001007200000008000200ab0f0000fbffffff0800040004000000"]}, 0x1, 0x0, 0x0, 0x60010080}, 0xa3) setsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, 0x0) 02:52:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x416d) 02:52:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x4041) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000000000)) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 273.178040] EXT4-fs error (device loop3): ext4_orphan_get:1252: comm syz-executor.3: bad orphan inode 391852228 [ 273.196431] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 273.261253] net_ratelimit: 14 callbacks suppressed [ 273.261261] protocol 88fb is buggy, dev hsr_slave_0 [ 273.271392] protocol 88fb is buggy, dev hsr_slave_1 [ 273.276536] protocol 88fb is buggy, dev hsr_slave_0 [ 273.281699] protocol 88fb is buggy, dev hsr_slave_1 02:52:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4800) [ 273.306686] block nbd4: Receive control failed (result -22) [ 273.314507] block nbd4: shutting down sockets 02:52:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="f6fdffff43db5f8c16f4f47410b09cad8b4d58d3e200010029bd7000fcdbdf251c000000080001007200000008000200ab0f0000fbffffff0800040004000000"]}, 0x1, 0x0, 0x0, 0x60010080}, 0xa3) 02:52:55 executing program 4: r0 = getpgrp(0x0) getpgid(r0) r1 = socket(0x11, 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x400, 0x4) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 273.530085] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 273.573463] block nbd4: Receive control failed (result -22) [ 273.576828] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 273.600462] block nbd4: shutting down sockets 02:52:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 273.688016] block nbd4: Receive control failed (result -22) [ 273.694755] block nbd4: shutting down sockets [ 273.699346] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 273.741269] protocol 88fb is buggy, dev hsr_slave_0 [ 273.746396] protocol 88fb is buggy, dev hsr_slave_1 [ 273.774064] EXT4-fs (loop1): orphan cleanup on readonly fs [ 273.781042] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 273.821953] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4c00) 02:52:55 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) 02:52:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000000)={r7}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000000040)={{0x81, 0x6, 0x9, 0x72, 0x1, 0x40}, 0x6eb9}) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:55 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed200", 0x3d}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) [ 273.965991] block nbd3: Receive control failed (result -22) [ 273.973664] block nbd4: Receive control failed (result -22) [ 273.980164] block nbd4: shutting down sockets 02:52:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x6800) [ 274.012012] block nbd3: shutting down sockets 02:52:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:55 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) 02:52:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000000)=""/117) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:55 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) [ 274.186798] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 274.253250] block nbd4: Receive control failed (result -22) [ 274.265706] block nbd4: shutting down sockets [ 274.275978] block nbd3: Receive control failed (result -22) [ 274.283410] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 02:52:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x6c00) [ 274.301312] protocol 88fb is buggy, dev hsr_slave_0 [ 274.306652] protocol 88fb is buggy, dev hsr_slave_1 [ 274.333596] block nbd3: shutting down sockets 02:52:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) syz_open_dev$binderN(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x300, 0xfffffffe}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 274.353775] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 02:52:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) [ 274.459126] EXT4-fs (loop1): orphan cleanup on readonly fs [ 274.511455] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 274.525791] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 274.535714] block nbd3: Receive control failed (result -22) [ 274.545657] block nbd3: shutting down sockets [ 274.569002] block nbd4: Receive control failed (result -22) [ 274.589163] block nbd4: shutting down sockets 02:52:56 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed200", 0x3d}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:56 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x6d41) 02:52:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) 02:52:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x7400) 02:52:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 274.689910] block nbd3: shutting down sockets [ 274.700497] block nbd4: shutting down sockets 02:52:56 executing program 4: syz_read_part_table(0xd3, 0x3, &(0x7f0000000100)=[{&(0x7f0000000000)="b0d1188ca741786c43025b5b0499c9fa064d4f552bf36e3965b83cd9d08d8e6142dd8ed61f714e2fbd1057b21688449f8f76e2809b1a3f5a45c24e017c2211d7515837f645", 0x45, 0xfffffffffffffff7}, {&(0x7f0000000080)="db842f983c0a447cc6640b7b1277b1f79ba57100f1f87f318161a204a9e58a1839c1704a1ab422a32535e9f8243f3ded32452c87647547e6a95236d8240fb701c513d7", 0x43}, {&(0x7f0000000200)="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", 0x1000, 0x2}]) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:56 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) 02:52:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x7a00) 02:52:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 274.913802] block nbd3: shutting down sockets [ 274.959210] block nbd4: Receive control failed (result -22) [ 275.021261] protocol 88fb is buggy, dev hsr_slave_0 [ 275.026469] protocol 88fb is buggy, dev hsr_slave_1 [ 275.026836] block nbd4: shutting down sockets [ 275.081677] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 275.098091] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 275.145572] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 275.165455] EXT4-fs (loop1): orphan cleanup on readonly fs [ 275.180028] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 275.198015] block nbd4: Receive control failed (result -22) [ 275.204502] block nbd4: shutting down sockets [ 275.209470] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:56 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) epoll_create(0x94dd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:56 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0xc000) 02:52:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:56 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb", 0x3f}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:56 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000040)=0x3, 0x4) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000)=0x7, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$vcsa(0x0, 0x2, 0x2981) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x880, 0x0) ioctl$EVIOCGABS3F(r10, 0x8018457f, &(0x7f00000000c0)=""/68) r11 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$NBD_DO_IT(r11, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = dup2(r12, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$sock_ax25_SIOCDELRT(r13, 0x890c, &(0x7f0000000140)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) 02:52:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xc0101282) 02:52:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x6b6b6b) 02:52:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) epoll_create(0x94dd) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x1000000) [ 275.566253] block nbd4: Receive control failed (result -22) 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xc0101282) 02:52:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 275.609266] block nbd4: shutting down sockets 02:52:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) [ 275.726156] block nbd4: shutting down sockets [ 275.738978] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xc0101282) [ 275.767402] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 275.780866] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 275.810419] EXT4-fs (loop1): orphan cleanup on readonly fs [ 275.841737] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 275.899713] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) getsockname$tipc(r0, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000080)) syz_mount_image$minix(&(0x7f0000001780)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x7, &(0x7f0000001500)=[{&(0x7f0000000100)="6d73eb0fa4fe8a2d120bcc4cffdfe68d24e1f666d21b31f6d0bffacafe9f48d12c5a399d68d68cdbb12aded85ade259d0811e1ffa58e0461dd59e5f6fa65525b768422ddee7630ea69db6d7365592a23c3215a33f8f972e95ae5714d07cd6378d6b6ec3a7a7412c080271c596d7568f202385c2c9f82139e8f857efdfa4dbb2a36d398fb30614d855cca03e2b2de127459cefc1a62f032f5932f7fb1e2456ce6010df4118f82490f", 0xa8, 0x7fffffff}, {&(0x7f0000000200)="8da07d6b1fdb0c3fafe21944f71977b0be3751ddf423eab17be08002c59654d308ca570f76baf7326fd2f7353ed69d97836570637a501867700abe6986109f339f934b7a4f83db322cb9ccd748a01695009a39ee2f08223c5814ddce7798d585c5097b926aa3715e9d61f255aabbf86d23fbcf0abf7ce1e8d415ad2c84f0da335a975dfa28", 0x85, 0x80000001}, {&(0x7f00000002c0)="169de7b974a1c38312b5b1e1b7d822afbcedc630febc12176c6d491d6c3112339022912c7a48f39c002a1ed9b2cd7e84f7d7cdc7ef1a90fa377dbecca8e0d3cdf7707c5a15f2b729991e12c65255c2a9a60946cceb31ca9a33e4f59b316a656ef0", 0x3b, 0x3}, {&(0x7f0000000340)="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", 0x1000, 0x3}, {&(0x7f0000001340)="27b3100329fb83614ac874f758e800a2901fbf48902b6c20e22150fe84569e6877d5efef388f4da84997897bda57d746d59a9a6ea1f8b7565d2c96634c16fa3388df90771d991d47fe1e47c431cd64bed4ce5f631ad7946bbc4302188537afc4c27b00494f76c6ec0c27c15e44547b7013670f9eb18252edacd7dd67bc131ce464a1200e9840c7c01ded7e8c05b64871cbeb0c5b8830c9d6ea5240961fde8c2abb6f869424bc5758ce49008978b43ddf08f0f7825853958b56e14a2e6ed9bc848a9028fa796caea05539a00db2b9e8ec0062c39e279a7d6fd401fc0909c7a098bb36695061e16113c3", 0xe9, 0x9}, {&(0x7f00000015c0)="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", 0x183, 0x6}, {&(0x7f0000001480)="5bf4aeb55ff0a11df15108660115c69c3dacb174f08382d266d41893055e280d7db9e91139b602904339fdaedecf7fd0fea2a1d9347a63b1f7ec9e11585f7859760017dae13d281b3ae015803046", 0x4e, 0x1}], 0x12, 0x0) 02:52:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x2000000) 02:52:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:57 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb", 0x3f}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4000000) 02:52:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) [ 276.051596] block nbd4: Receive control failed (result -22) [ 276.114384] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) [ 276.156471] block nbd4: shutting down sockets 02:52:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 276.222449] block nbd4: Could not allocate knbd recv work queue. [ 276.256612] block nbd4: shutting down sockets 02:52:57 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r5, 0x5428) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r6 = syz_open_dev$vcsa(0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) 02:52:57 executing program 3: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x9000000) [ 276.396585] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 02:52:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 276.449689] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 276.461450] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 276.563903] EXT4-fs (loop1): orphan cleanup on readonly fs [ 276.564954] block nbd4: shutting down sockets [ 276.586400] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 276.625691] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:58 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x19999997) 02:52:58 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:58 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb", 0x3f}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000000)=0x9) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 02:52:58 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x27000000) 02:52:58 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='?Nmv/n>d#\x00', 0x0, 0x101200) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x169, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x33, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x840}, 0x8000) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:58 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:58 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1ff) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x100) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$vcsa(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 02:52:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x40000000) [ 277.134812] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 277.157971] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 277.221331] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 277.259326] EXT4-fs (loop1): orphan cleanup on readonly fs [ 277.304018] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 277.317639] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 02:52:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:59 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xc0101282) 02:52:59 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:59 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="816aa622b72b22f8c8e07a9a7bf67eb807fbb3a1d426cb7fa9aa223fe51d665b0e95ffa2121b98fdc4305b17d2deb37ffc1a55e6a09b9c9c38140ed20025cb64", 0x40}], 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 02:52:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x48000000) 02:52:59 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xc0101282) 02:52:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 02:52:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000001c0)='\xb3', 0x0) write$FUSE_DIRENT(r3, &(0x7f0000000080)=ANY=[], 0x29) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x4c000000) 02:52:59 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000f4ffffffffffffff0000000000000000000000000000002000"/88], 0x58) 02:52:59 executing program 3: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xc0101282) [ 277.801923] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 277.817620] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 277.827593] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 277.838576] EXT4-fs (loop1): orphan cleanup on readonly fs [ 277.845481] EXT4-fs error (device loop1): ext4_orphan_get:1252: comm syz-executor.1: bad orphan inode 391852228 [ 277.856341] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 277.925097] block nbd4: Device being setup by another task [ 277.933213] block nbd4: shutting down sockets [ 278.461344] net_ratelimit: 16 callbacks suppressed [ 278.461353] protocol 88fb is buggy, dev hsr_slave_0 [ 278.471493] protocol 88fb is buggy, dev hsr_slave_1 [ 279.181291] protocol 88fb is buggy, dev hsr_slave_0 [ 279.186447] protocol 88fb is buggy, dev hsr_slave_1 [ 279.501276] protocol 88fb is buggy, dev hsr_slave_0 [ 279.506401] protocol 88fb is buggy, dev hsr_slave_1 [ 279.511568] protocol 88fb is buggy, dev hsr_slave_0 [ 279.516620] protocol 88fb is buggy, dev hsr_slave_1 [ 279.981263] protocol 88fb is buggy, dev hsr_slave_0 [ 279.986539] protocol 88fb is buggy, dev hsr_slave_1 [ 283.661298] net_ratelimit: 14 callbacks suppressed [ 283.661304] protocol 88fb is buggy, dev hsr_slave_0 [ 283.671633] protocol 88fb is buggy, dev hsr_slave_1 [ 283.676741] protocol 88fb is buggy, dev hsr_slave_0 [ 283.681838] protocol 88fb is buggy, dev hsr_slave_1 [ 284.141303] protocol 88fb is buggy, dev hsr_slave_0 [ 284.146436] protocol 88fb is buggy, dev hsr_slave_1 [ 284.701310] protocol 88fb is buggy, dev hsr_slave_0 [ 284.706512] protocol 88fb is buggy, dev hsr_slave_1 [ 285.421334] protocol 88fb is buggy, dev hsr_slave_0 [ 285.426935] protocol 88fb is buggy, dev hsr_slave_1 [ 288.861304] net_ratelimit: 16 callbacks suppressed [ 288.866411] protocol 88fb is buggy, dev hsr_slave_0 [ 288.871524] protocol 88fb is buggy, dev hsr_slave_1 [ 289.581348] protocol 88fb is buggy, dev hsr_slave_0 [ 289.586492] protocol 88fb is buggy, dev hsr_slave_1 [ 289.901321] protocol 88fb is buggy, dev hsr_slave_0 [ 289.906434] protocol 88fb is buggy, dev hsr_slave_1 [ 289.911850] protocol 88fb is buggy, dev hsr_slave_0 [ 289.916919] protocol 88fb is buggy, dev hsr_slave_1 [ 290.381343] protocol 88fb is buggy, dev hsr_slave_0 [ 290.386557] protocol 88fb is buggy, dev hsr_slave_1 [ 294.061343] net_ratelimit: 14 callbacks suppressed [ 294.066378] protocol 88fb is buggy, dev hsr_slave_0 [ 294.071494] protocol 88fb is buggy, dev hsr_slave_1 [ 294.076661] protocol 88fb is buggy, dev hsr_slave_0 [ 294.081728] protocol 88fb is buggy, dev hsr_slave_1 [ 294.541339] protocol 88fb is buggy, dev hsr_slave_0 [ 294.546732] protocol 88fb is buggy, dev hsr_slave_1 [ 295.101365] protocol 88fb is buggy, dev hsr_slave_0 [ 295.106547] protocol 88fb is buggy, dev hsr_slave_1 [ 295.821323] protocol 88fb is buggy, dev hsr_slave_0 [ 295.827016] protocol 88fb is buggy, dev hsr_slave_1 [ 299.261349] net_ratelimit: 16 callbacks suppressed [ 299.266352] protocol 88fb is buggy, dev hsr_slave_0 [ 299.271462] protocol 88fb is buggy, dev hsr_slave_1 [ 299.981321] protocol 88fb is buggy, dev hsr_slave_0 [ 299.986553] protocol 88fb is buggy, dev hsr_slave_1 [ 300.301309] protocol 88fb is buggy, dev hsr_slave_0 [ 300.306635] protocol 88fb is buggy, dev hsr_slave_1 [ 300.311978] protocol 88fb is buggy, dev hsr_slave_0 [ 300.317051] protocol 88fb is buggy, dev hsr_slave_1 [ 300.781387] protocol 88fb is buggy, dev hsr_slave_0 [ 300.786794] protocol 88fb is buggy, dev hsr_slave_1 [ 304.461406] net_ratelimit: 14 callbacks suppressed [ 304.466472] protocol 88fb is buggy, dev hsr_slave_0 [ 304.471613] protocol 88fb is buggy, dev hsr_slave_1 [ 304.478155] protocol 88fb is buggy, dev hsr_slave_0 [ 304.483267] protocol 88fb is buggy, dev hsr_slave_1 [ 304.941342] protocol 88fb is buggy, dev hsr_slave_0 [ 304.946462] protocol 88fb is buggy, dev hsr_slave_1 [ 305.501327] protocol 88fb is buggy, dev hsr_slave_0 [ 305.506488] protocol 88fb is buggy, dev hsr_slave_1 [ 306.221332] protocol 88fb is buggy, dev hsr_slave_0 [ 306.226782] protocol 88fb is buggy, dev hsr_slave_1 [ 309.661308] net_ratelimit: 16 callbacks suppressed [ 309.666501] protocol 88fb is buggy, dev hsr_slave_0 [ 309.671603] protocol 88fb is buggy, dev hsr_slave_1 [ 310.381343] protocol 88fb is buggy, dev hsr_slave_0 [ 310.386432] protocol 88fb is buggy, dev hsr_slave_1 [ 310.701289] protocol 88fb is buggy, dev hsr_slave_0 [ 310.706418] protocol 88fb is buggy, dev hsr_slave_1 [ 310.711551] protocol 88fb is buggy, dev hsr_slave_0 [ 310.716589] protocol 88fb is buggy, dev hsr_slave_1 [ 311.181380] protocol 88fb is buggy, dev hsr_slave_0 [ 311.186602] protocol 88fb is buggy, dev hsr_slave_1 [ 314.861349] net_ratelimit: 14 callbacks suppressed [ 314.866354] protocol 88fb is buggy, dev hsr_slave_0 [ 314.871600] protocol 88fb is buggy, dev hsr_slave_1 [ 314.876699] protocol 88fb is buggy, dev hsr_slave_0 [ 314.881770] protocol 88fb is buggy, dev hsr_slave_1 [ 315.341434] protocol 88fb is buggy, dev hsr_slave_0 [ 315.346974] protocol 88fb is buggy, dev hsr_slave_1 [ 315.901354] protocol 88fb is buggy, dev hsr_slave_0 [ 315.906517] protocol 88fb is buggy, dev hsr_slave_1 [ 316.621321] protocol 88fb is buggy, dev hsr_slave_0 [ 316.626669] protocol 88fb is buggy, dev hsr_slave_1 [ 320.061371] net_ratelimit: 16 callbacks suppressed [ 320.061381] protocol 88fb is buggy, dev hsr_slave_0 [ 320.071522] protocol 88fb is buggy, dev hsr_slave_1 [ 320.781302] protocol 88fb is buggy, dev hsr_slave_0 [ 320.786595] protocol 88fb is buggy, dev hsr_slave_1 [ 321.101320] protocol 88fb is buggy, dev hsr_slave_0 [ 321.106420] protocol 88fb is buggy, dev hsr_slave_1 [ 321.111607] protocol 88fb is buggy, dev hsr_slave_0 [ 321.116751] protocol 88fb is buggy, dev hsr_slave_1 [ 321.581405] protocol 88fb is buggy, dev hsr_slave_0 [ 321.586572] protocol 88fb is buggy, dev hsr_slave_1 [ 325.261330] net_ratelimit: 14 callbacks suppressed [ 325.266462] protocol 88fb is buggy, dev hsr_slave_0 [ 325.271541] protocol 88fb is buggy, dev hsr_slave_1 [ 325.276630] protocol 88fb is buggy, dev hsr_slave_0 [ 325.281736] protocol 88fb is buggy, dev hsr_slave_1 [ 325.741340] protocol 88fb is buggy, dev hsr_slave_0 [ 325.746531] protocol 88fb is buggy, dev hsr_slave_1 [ 326.301391] protocol 88fb is buggy, dev hsr_slave_0 [ 326.306666] protocol 88fb is buggy, dev hsr_slave_1 [ 327.021326] protocol 88fb is buggy, dev hsr_slave_0 [ 327.026564] protocol 88fb is buggy, dev hsr_slave_1 [ 330.461342] net_ratelimit: 16 callbacks suppressed [ 330.466347] protocol 88fb is buggy, dev hsr_slave_0 [ 330.471733] protocol 88fb is buggy, dev hsr_slave_1 [ 331.181330] protocol 88fb is buggy, dev hsr_slave_0 [ 331.186497] protocol 88fb is buggy, dev hsr_slave_1 [ 331.501304] protocol 88fb is buggy, dev hsr_slave_0 [ 331.506610] protocol 88fb is buggy, dev hsr_slave_1 [ 331.511750] protocol 88fb is buggy, dev hsr_slave_0 [ 331.516784] protocol 88fb is buggy, dev hsr_slave_1 [ 331.981333] protocol 88fb is buggy, dev hsr_slave_0 [ 331.986469] protocol 88fb is buggy, dev hsr_slave_1 [ 335.661336] net_ratelimit: 14 callbacks suppressed [ 335.666334] protocol 88fb is buggy, dev hsr_slave_0 [ 335.671538] protocol 88fb is buggy, dev hsr_slave_1 [ 335.676851] protocol 88fb is buggy, dev hsr_slave_0 [ 335.682193] protocol 88fb is buggy, dev hsr_slave_1 [ 336.141362] protocol 88fb is buggy, dev hsr_slave_0 [ 336.146591] protocol 88fb is buggy, dev hsr_slave_1 [ 336.701366] protocol 88fb is buggy, dev hsr_slave_0 [ 336.706510] protocol 88fb is buggy, dev hsr_slave_1 [ 337.421317] protocol 88fb is buggy, dev hsr_slave_0 [ 337.426537] protocol 88fb is buggy, dev hsr_slave_1 [ 340.861329] net_ratelimit: 16 callbacks suppressed [ 340.866314] protocol 88fb is buggy, dev hsr_slave_0 [ 340.871396] protocol 88fb is buggy, dev hsr_slave_1 [ 341.581337] protocol 88fb is buggy, dev hsr_slave_0 [ 341.586447] protocol 88fb is buggy, dev hsr_slave_1 [ 341.901319] protocol 88fb is buggy, dev hsr_slave_0 [ 341.906432] protocol 88fb is buggy, dev hsr_slave_1 [ 341.911590] protocol 88fb is buggy, dev hsr_slave_0 [ 341.916636] protocol 88fb is buggy, dev hsr_slave_1 [ 342.381338] protocol 88fb is buggy, dev hsr_slave_0 [ 342.386499] protocol 88fb is buggy, dev hsr_slave_1 [ 346.061332] net_ratelimit: 14 callbacks suppressed [ 346.066618] protocol 88fb is buggy, dev hsr_slave_0 [ 346.071696] protocol 88fb is buggy, dev hsr_slave_1 [ 346.076785] protocol 88fb is buggy, dev hsr_slave_0 [ 346.081860] protocol 88fb is buggy, dev hsr_slave_1 [ 346.541341] protocol 88fb is buggy, dev hsr_slave_0 [ 346.546609] protocol 88fb is buggy, dev hsr_slave_1 [ 347.101348] protocol 88fb is buggy, dev hsr_slave_0 [ 347.106572] protocol 88fb is buggy, dev hsr_slave_1 [ 347.821318] protocol 88fb is buggy, dev hsr_slave_0 [ 347.826512] protocol 88fb is buggy, dev hsr_slave_1 [ 351.261317] net_ratelimit: 16 callbacks suppressed [ 351.261324] protocol 88fb is buggy, dev hsr_slave_0 [ 351.271478] protocol 88fb is buggy, dev hsr_slave_1 [ 351.981330] protocol 88fb is buggy, dev hsr_slave_0 [ 351.986425] protocol 88fb is buggy, dev hsr_slave_1 [ 352.301323] protocol 88fb is buggy, dev hsr_slave_0 [ 352.307123] protocol 88fb is buggy, dev hsr_slave_1 [ 352.312255] protocol 88fb is buggy, dev hsr_slave_0 [ 352.317394] protocol 88fb is buggy, dev hsr_slave_1 [ 352.781302] protocol 88fb is buggy, dev hsr_slave_0 [ 352.786501] protocol 88fb is buggy, dev hsr_slave_1 [ 356.461304] net_ratelimit: 14 callbacks suppressed [ 356.466303] protocol 88fb is buggy, dev hsr_slave_0 [ 356.471931] protocol 88fb is buggy, dev hsr_slave_1 [ 356.477017] protocol 88fb is buggy, dev hsr_slave_0 [ 356.482053] protocol 88fb is buggy, dev hsr_slave_1 [ 356.941317] protocol 88fb is buggy, dev hsr_slave_0 [ 356.946509] protocol 88fb is buggy, dev hsr_slave_1 [ 357.501389] protocol 88fb is buggy, dev hsr_slave_0 [ 357.510273] protocol 88fb is buggy, dev hsr_slave_1 [ 358.221292] protocol 88fb is buggy, dev hsr_slave_0 [ 358.226616] protocol 88fb is buggy, dev hsr_slave_1 [ 361.661309] net_ratelimit: 16 callbacks suppressed [ 361.661316] protocol 88fb is buggy, dev hsr_slave_0 [ 361.671431] protocol 88fb is buggy, dev hsr_slave_1 [ 362.381320] protocol 88fb is buggy, dev hsr_slave_0 [ 362.386429] protocol 88fb is buggy, dev hsr_slave_1 [ 362.701329] protocol 88fb is buggy, dev hsr_slave_0 [ 362.706450] protocol 88fb is buggy, dev hsr_slave_1 [ 362.711591] protocol 88fb is buggy, dev hsr_slave_0 [ 362.716772] protocol 88fb is buggy, dev hsr_slave_1 [ 363.181361] protocol 88fb is buggy, dev hsr_slave_0 [ 363.186490] protocol 88fb is buggy, dev hsr_slave_1 [ 366.861339] net_ratelimit: 14 callbacks suppressed [ 366.866335] protocol 88fb is buggy, dev hsr_slave_0 [ 366.871445] protocol 88fb is buggy, dev hsr_slave_1 [ 366.876532] protocol 88fb is buggy, dev hsr_slave_0 [ 366.881801] protocol 88fb is buggy, dev hsr_slave_1 [ 367.341336] protocol 88fb is buggy, dev hsr_slave_0 [ 367.346542] protocol 88fb is buggy, dev hsr_slave_1 [ 367.901405] protocol 88fb is buggy, dev hsr_slave_0 [ 367.906573] protocol 88fb is buggy, dev hsr_slave_1 [ 368.621328] protocol 88fb is buggy, dev hsr_slave_0 [ 368.626476] protocol 88fb is buggy, dev hsr_slave_1 [ 372.061316] net_ratelimit: 16 callbacks suppressed [ 372.061322] protocol 88fb is buggy, dev hsr_slave_0 [ 372.071669] protocol 88fb is buggy, dev hsr_slave_1 [ 372.781319] protocol 88fb is buggy, dev hsr_slave_0 [ 372.786458] protocol 88fb is buggy, dev hsr_slave_1 [ 373.101329] protocol 88fb is buggy, dev hsr_slave_0 [ 373.106426] protocol 88fb is buggy, dev hsr_slave_1 [ 373.111550] protocol 88fb is buggy, dev hsr_slave_0 [ 373.116581] protocol 88fb is buggy, dev hsr_slave_1 [ 373.581445] protocol 88fb is buggy, dev hsr_slave_0 [ 373.586656] protocol 88fb is buggy, dev hsr_slave_1 [ 377.261310] net_ratelimit: 14 callbacks suppressed [ 377.266464] protocol 88fb is buggy, dev hsr_slave_0 [ 377.271545] protocol 88fb is buggy, dev hsr_slave_1 [ 377.276664] protocol 88fb is buggy, dev hsr_slave_0 [ 377.281717] protocol 88fb is buggy, dev hsr_slave_1 [ 377.741314] protocol 88fb is buggy, dev hsr_slave_0 [ 377.746735] protocol 88fb is buggy, dev hsr_slave_1 [ 378.302132] protocol 88fb is buggy, dev hsr_slave_0 [ 378.307237] protocol 88fb is buggy, dev hsr_slave_1 [ 379.021329] protocol 88fb is buggy, dev hsr_slave_0 [ 379.026444] protocol 88fb is buggy, dev hsr_slave_1 [ 382.461301] net_ratelimit: 16 callbacks suppressed [ 382.461308] protocol 88fb is buggy, dev hsr_slave_0 [ 382.471413] protocol 88fb is buggy, dev hsr_slave_1 [ 383.181319] protocol 88fb is buggy, dev hsr_slave_0 [ 383.186653] protocol 88fb is buggy, dev hsr_slave_1 [ 383.501368] protocol 88fb is buggy, dev hsr_slave_0 [ 383.506564] protocol 88fb is buggy, dev hsr_slave_1 [ 383.511660] protocol 88fb is buggy, dev hsr_slave_0 [ 383.516794] protocol 88fb is buggy, dev hsr_slave_1 [ 383.981345] protocol 88fb is buggy, dev hsr_slave_0 [ 383.987135] protocol 88fb is buggy, dev hsr_slave_1 [ 387.661334] net_ratelimit: 14 callbacks suppressed [ 387.666603] protocol 88fb is buggy, dev hsr_slave_0 [ 387.671667] protocol 88fb is buggy, dev hsr_slave_1 [ 387.677183] protocol 88fb is buggy, dev hsr_slave_0 [ 387.682266] protocol 88fb is buggy, dev hsr_slave_1 [ 388.141334] protocol 88fb is buggy, dev hsr_slave_0 [ 388.146459] protocol 88fb is buggy, dev hsr_slave_1 [ 388.701330] protocol 88fb is buggy, dev hsr_slave_0 [ 388.706541] protocol 88fb is buggy, dev hsr_slave_1 [ 389.421327] protocol 88fb is buggy, dev hsr_slave_0 [ 389.426592] protocol 88fb is buggy, dev hsr_slave_1 [ 392.861303] net_ratelimit: 16 callbacks suppressed [ 392.861309] protocol 88fb is buggy, dev hsr_slave_0 [ 392.871401] protocol 88fb is buggy, dev hsr_slave_1 [ 393.581341] protocol 88fb is buggy, dev hsr_slave_0 [ 393.587632] protocol 88fb is buggy, dev hsr_slave_1 [ 393.901346] protocol 88fb is buggy, dev hsr_slave_0 [ 393.906510] protocol 88fb is buggy, dev hsr_slave_1 [ 393.912007] protocol 88fb is buggy, dev hsr_slave_0 [ 393.917078] protocol 88fb is buggy, dev hsr_slave_1 [ 394.381347] protocol 88fb is buggy, dev hsr_slave_0 [ 394.386484] protocol 88fb is buggy, dev hsr_slave_1 [ 398.061430] net_ratelimit: 14 callbacks suppressed [ 398.066424] protocol 88fb is buggy, dev hsr_slave_0 [ 398.071829] protocol 88fb is buggy, dev hsr_slave_1 [ 398.076961] protocol 88fb is buggy, dev hsr_slave_0 [ 398.083079] protocol 88fb is buggy, dev hsr_slave_1 [ 398.541358] protocol 88fb is buggy, dev hsr_slave_0 [ 398.546624] protocol 88fb is buggy, dev hsr_slave_1 [ 399.101366] protocol 88fb is buggy, dev hsr_slave_0 [ 399.106493] protocol 88fb is buggy, dev hsr_slave_1 [ 399.821312] protocol 88fb is buggy, dev hsr_slave_0 [ 399.826421] protocol 88fb is buggy, dev hsr_slave_1 [ 403.261327] net_ratelimit: 16 callbacks suppressed [ 403.261333] protocol 88fb is buggy, dev hsr_slave_0 [ 403.271549] protocol 88fb is buggy, dev hsr_slave_1 [ 403.981323] protocol 88fb is buggy, dev hsr_slave_0 [ 403.986423] protocol 88fb is buggy, dev hsr_slave_1 [ 404.301331] protocol 88fb is buggy, dev hsr_slave_0 [ 404.306596] protocol 88fb is buggy, dev hsr_slave_1 [ 404.311818] protocol 88fb is buggy, dev hsr_slave_0 [ 404.317006] protocol 88fb is buggy, dev hsr_slave_1 [ 404.781301] protocol 88fb is buggy, dev hsr_slave_0 [ 404.786500] protocol 88fb is buggy, dev hsr_slave_1 [ 408.461336] net_ratelimit: 14 callbacks suppressed [ 408.466619] protocol 88fb is buggy, dev hsr_slave_0 [ 408.471999] protocol 88fb is buggy, dev hsr_slave_1 [ 408.477186] protocol 88fb is buggy, dev hsr_slave_0 [ 408.482341] protocol 88fb is buggy, dev hsr_slave_1 [ 408.941338] protocol 88fb is buggy, dev hsr_slave_0 [ 408.946478] protocol 88fb is buggy, dev hsr_slave_1 [ 409.501323] protocol 88fb is buggy, dev hsr_slave_0 [ 409.506489] protocol 88fb is buggy, dev hsr_slave_1 [ 410.221326] protocol 88fb is buggy, dev hsr_slave_0 [ 410.226556] protocol 88fb is buggy, dev hsr_slave_1 [ 413.661304] net_ratelimit: 16 callbacks suppressed [ 413.661311] protocol 88fb is buggy, dev hsr_slave_0 [ 413.672058] protocol 88fb is buggy, dev hsr_slave_1 [ 414.381333] protocol 88fb is buggy, dev hsr_slave_0 [ 414.386433] protocol 88fb is buggy, dev hsr_slave_1 [ 414.701337] protocol 88fb is buggy, dev hsr_slave_0 [ 414.706459] protocol 88fb is buggy, dev hsr_slave_1 [ 414.711618] protocol 88fb is buggy, dev hsr_slave_0 [ 414.716682] protocol 88fb is buggy, dev hsr_slave_1 [ 415.181309] protocol 88fb is buggy, dev hsr_slave_0 [ 415.186609] protocol 88fb is buggy, dev hsr_slave_1 [ 418.861309] net_ratelimit: 14 callbacks suppressed [ 418.866305] protocol 88fb is buggy, dev hsr_slave_0 [ 418.871382] protocol 88fb is buggy, dev hsr_slave_1 [ 418.876477] protocol 88fb is buggy, dev hsr_slave_0 [ 418.881521] protocol 88fb is buggy, dev hsr_slave_1 [ 419.341344] protocol 88fb is buggy, dev hsr_slave_0 [ 419.346491] protocol 88fb is buggy, dev hsr_slave_1 [ 419.901314] protocol 88fb is buggy, dev hsr_slave_0 [ 419.906844] protocol 88fb is buggy, dev hsr_slave_1 [ 420.621308] protocol 88fb is buggy, dev hsr_slave_0 [ 420.626490] protocol 88fb is buggy, dev hsr_slave_1 [ 424.061365] net_ratelimit: 16 callbacks suppressed [ 424.061371] protocol 88fb is buggy, dev hsr_slave_0 [ 424.071527] protocol 88fb is buggy, dev hsr_slave_1 [ 424.781320] protocol 88fb is buggy, dev hsr_slave_0 [ 424.786613] protocol 88fb is buggy, dev hsr_slave_1 [ 425.021450] INFO: task syz-executor.4:17347 blocked for more than 140 seconds. [ 425.028893] Not tainted 4.19.80 #0 [ 425.033340] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 425.041389] syz-executor.4 D28136 17347 7714 0x00000004 [ 425.047031] Call Trace: [ 425.049623] __schedule+0x866/0x1dc0 [ 425.053397] ? debug_smp_processor_id+0x1c/0x20 [ 425.058089] ? pci_mmcfg_check_reserved+0x170/0x170 [ 425.063203] ? mark_held_locks+0x100/0x100 [ 425.067455] ? wake_up_klogd+0x99/0xd0 [ 425.071416] schedule+0x92/0x1c0 [ 425.074981] schedule_timeout+0x8c8/0xfc0 [ 425.079117] ? wait_for_completion+0x294/0x440 [ 425.083760] ? find_held_lock+0x35/0x130 [ 425.087842] ? usleep_range+0x170/0x170 [ 425.091920] ? _raw_spin_unlock_irq+0x28/0x90 [ 425.097463] ? wait_for_completion+0x294/0x440 [ 425.102116] ? _raw_spin_unlock_irq+0x28/0x90 [ 425.106625] ? lockdep_hardirqs_on+0x415/0x5d0 [ 425.111269] ? trace_hardirqs_on+0x67/0x220 [ 425.111284] protocol 88fb is buggy, dev hsr_slave_0 [ 425.115586] ? kasan_check_read+0x11/0x20 [ 425.120643] protocol 88fb is buggy, dev hsr_slave_1 [ 425.124783] wait_for_completion+0x29c/0x440 [ 425.129852] protocol 88fb is buggy, dev hsr_slave_0 [ 425.134283] ? wait_for_completion_interruptible+0x4b0/0x4b0 [ 425.139473] protocol 88fb is buggy, dev hsr_slave_1 [ 425.145352] ? wake_up_q+0x100/0x100 [ 425.154195] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 425.159310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.164948] flush_workqueue+0x40f/0x14b0 [ 425.169301] ? __dev_printk+0x116/0x280 [ 425.173342] ? _dev_warn+0xd8/0x110 [ 425.176993] ? pwq_unbound_release_workfn+0x2e0/0x2e0 [ 425.182322] ? sock_shutdown+0x1e2/0x250 [ 425.186408] nbd_ioctl+0xb52/0xcb0 [ 425.189934] ? nbd_ioctl+0xb52/0xcb0 [ 425.193988] ? nbd_add_socket+0x680/0x680 [ 425.198142] ? finish_wait+0x260/0x260 [ 425.202100] ? nbd_add_socket+0x680/0x680 [ 425.206245] blkdev_ioctl+0xc38/0x1ab6 [ 425.210209] ? blkpg_ioctl+0xa90/0xa90 [ 425.214189] ? vmx_set_nested_state+0x290/0xfa0 [ 425.218880] ? __fget+0x340/0x540 [ 425.222399] block_ioctl+0xee/0x130 [ 425.226031] ? blkdev_fallocate+0x410/0x410 [ 425.230339] do_vfs_ioctl+0xd5f/0x1380 [ 425.234291] ? selinux_file_ioctl+0x46f/0x5e0 [ 425.238795] ? selinux_file_ioctl+0x125/0x5e0 [ 425.243436] ? ioctl_preallocate+0x210/0x210 [ 425.247858] ? selinux_file_mprotect+0x620/0x620 [ 425.252784] ? iterate_fd+0x360/0x360 [ 425.256589] ? nsecs_to_jiffies+0x30/0x30 [ 425.260726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.266319] ? security_file_ioctl+0x8d/0xc0 [ 425.270748] ksys_ioctl+0xab/0xd0 [ 425.274254] __x64_sys_ioctl+0x73/0xb0 [ 425.278155] do_syscall_64+0xfd/0x620 [ 425.282034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.287220] RIP: 0033:0x459a59 [ 425.290421] Code: Bad RIP value. [ 425.294022] RSP: 002b:00007fdcfc6b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 425.301844] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 425.309106] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 425.316448] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 425.323764] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdcfc6b16d4 [ 425.331808] R13: 00000000004c3381 R14: 00000000004d70b8 R15: 00000000ffffffff [ 425.339092] [ 425.339092] Showing all locks held in the system: [ 425.345504] 1 lock held by khungtaskd/1036: [ 425.349837] #0: 000000005f4db8de (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 425.358546] 2 locks held by getty/7655: [ 425.362560] #0: 0000000015d249c7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.370840] #1: 00000000673762ea (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.379758] 2 locks held by getty/7656: [ 425.383768] #0: 00000000f8a3670c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.392067] #1: 00000000f0538a71 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.400953] 2 locks held by getty/7657: [ 425.405240] #0: 00000000a056246c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.413549] #1: 0000000013b3215e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.422496] 2 locks held by getty/7658: [ 425.426468] #0: 00000000fa52268c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.434972] #1: 0000000016f5654d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.444009] 2 locks held by getty/7659: [ 425.447970] #0: 00000000d706812f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.456288] #1: 00000000dfe91dca (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.465344] 2 locks held by getty/7660: [ 425.469502] #0: 00000000a4e15d83 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.477852] #1: 000000000a04924d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.486824] 2 locks held by getty/7661: [ 425.490795] #0: 00000000f9c2f2a5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 425.499293] #1: 00000000e2dfa26e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30 [ 425.508330] 2 locks held by kworker/u5:1/10556: [ 425.513066] #0: 00000000b7c8da0c ((wq_completion)"knbd%d-recv"nbd->index){+.+.}, at: process_one_work+0x87e/0x1750 [ 425.523733] #1: 00000000f6252391 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8b4/0x1750 [ 425.533681] [ 425.535305] ============================================= [ 425.535305] [ 425.542563] NMI backtrace for cpu 1 [ 425.546200] CPU: 1 PID: 1036 Comm: khungtaskd Not tainted 4.19.80 #0 [ 425.552936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.562310] Call Trace: [ 425.564906] dump_stack+0x172/0x1f0 [ 425.568542] nmi_cpu_backtrace.cold+0x63/0xa4 [ 425.573098] ? lapic_can_unplug_cpu.cold+0x47/0x47 [ 425.578022] nmi_trigger_cpumask_backtrace+0x1b0/0x1f8 [ 425.583331] arch_trigger_cpumask_backtrace+0x14/0x20 [ 425.588941] watchdog+0x9df/0xee0 [ 425.592593] kthread+0x354/0x420 [ 425.595954] ? reset_hung_task_detector+0x30/0x30 [ 425.600957] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 425.606494] ret_from_fork+0x24/0x30 [ 425.610338] Sending NMI from CPU 1 to CPUs 0: [ 425.611356] protocol 88fb is buggy, dev hsr_slave_0 [ 425.615896] NMI backtrace for cpu 0 [ 425.615902] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.80 #0 [ 425.615909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.615913] RIP: 0010:io_serial_in+0x6b/0x90 [ 425.615924] Code: e1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 28 4c 35 fe eb c2 e8 81 4c 35 fe eb e2 [ 425.615929] RSP: 0018:ffff8880ae8074d8 EFLAGS: 00000002 [ 425.615937] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 425.615943] RDX: 00000000000003fd RSI: ffffffff836c1061 RDI: ffffffff8ad86ef8 [ 425.615948] RBP: ffff8880ae8074e8 R08: ffffffff88679ec0 R09: fffffbfff15b0dd9 [ 425.615954] R10: fffffbfff15b0dd8 R11: ffffffff8ad86ec3 R12: ffffffff8ad86ec0 [ 425.615959] R13: 0000000000000020 R14: 0000000000000000 R15: fffffbfff15b0de1 [ 425.615966] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 425.615970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 425.615976] CR2: 0000000001f4b140 CR3: 0000000080aca000 CR4: 00000000001406f0 [ 425.615981] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 425.615987] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 425.615990] Call Trace: [ 425.615993] [ 425.615996] wait_for_xmitr+0xa1/0x230 [ 425.616001] serial8250_console_putchar+0x1f/0x60 [ 425.616005] uart_console_write+0x54/0x110 [ 425.616008] ? wait_for_xmitr+0x230/0x230 [ 425.616013] serial8250_console_write+0x638/0x9f0 [ 425.616017] ? serial8250_em485_handle_start_tx+0x490/0x490 [ 425.616021] ? lock_acquire+0x16f/0x3f0 [ 425.616025] ? console_unlock+0x41f/0x10b0 [ 425.616030] univ8250_console_write+0x5f/0x70 [ 425.616034] ? univ8250_console_setup+0x160/0x160 [ 425.616038] console_unlock+0xbde/0x10b0 [ 425.616042] vprintk_emit+0x238/0x690 [ 425.616046] vprintk_default+0x28/0x30 [ 425.616049] vprintk_func+0x7e/0x189 [ 425.616053] ? ___ratelimit+0x2c8/0x595 [ 425.616056] printk+0xba/0xed [ 425.616060] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 425.616064] ? kasan_check_read+0x11/0x20 [ 425.616069] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 425.616072] ? ___ratelimit+0x60/0x595 [ 425.616077] ? dev_queue_xmit_nit+0x468/0xa10 [ 425.616081] dev_queue_xmit_nit.cold+0x3f/0x4b [ 425.616085] dev_hard_start_xmit+0xa7/0x980 [ 425.616089] ? check_preemption_disabled+0x48/0x290 [ 425.616093] __dev_queue_xmit+0x2704/0x2fe0 [ 425.616097] ? __lock_is_held+0xb6/0x140 [ 425.616102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.616106] ? should_fail+0x14d/0x85c [ 425.616109] ? netdev_pick_tx+0x300/0x300 [ 425.616114] ? __copy_skb_header+0x33d/0x560 [ 425.616117] ? skb_checksum+0xc0/0xc0 [ 425.616122] ? rcu_read_lock_sched_held+0x110/0x130 [ 425.616126] ? kasan_check_write+0x14/0x20 [ 425.616130] ? __skb_clone+0x613/0x870 [ 425.616133] ? kasan_check_write+0x14/0x20 [ 425.616137] dev_queue_xmit+0x18/0x20 [ 425.616141] ? dev_queue_xmit+0x18/0x20 [ 425.616145] hsr_forward_skb+0xd2e/0x1c10 [ 425.616149] send_hsr_supervision_frame+0x8c8/0xf30 [ 425.616153] ? lock_acquire+0x16f/0x3f0 [ 425.616157] hsr_announce+0x12f/0x3b0 [ 425.616161] call_timer_fn+0x18d/0x720 [ 425.616165] ? send_hsr_supervision_frame+0xf30/0xf30 [ 425.616169] ? process_timeout+0x40/0x40 [ 425.616173] ? run_timer_softirq+0x644/0x16a0 [ 425.616177] ? trace_hardirqs_on+0x67/0x220 [ 425.616181] ? kasan_check_read+0x11/0x20 [ 425.616185] ? send_hsr_supervision_frame+0xf30/0xf30 [ 425.616189] run_timer_softirq+0x64f/0x16a0 [ 425.616193] ? add_timer+0xbe0/0xbe0 [ 425.616197] ? kvm_clock_read+0x18/0x30 [ 425.616201] ? check_preemption_disabled+0x48/0x290 [ 425.616205] ? sched_clock+0x2e/0x50 [ 425.616208] __do_softirq+0x25c/0x921 [ 425.616213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.616218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.616221] irq_exit+0x180/0x1d0 [ 425.616226] smp_apic_timer_interrupt+0x13b/0x550 [ 425.616229] apic_timer_interrupt+0xf/0x20 [ 425.616232] [ 425.616237] RIP: 0010:native_safe_halt+0xe/0x10 [ 425.616248] Code: ff ff 48 89 df e8 72 e5 af fa eb 82 e9 07 00 00 00 0f 00 2d b4 63 56 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d a4 63 56 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 6e c4 67 fa e8 29 [ 425.616252] RSP: 0018:ffffffff88607cb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 425.616262] RAX: 1ffffffff10e48cc RBX: ffffffff88679ec0 RCX: 0000000000000000 [ 425.616267] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff8867a73c [ 425.616273] RBP: ffffffff88607ce0 R08: ffffffff88679ec0 R09: 0000000000000000 [ 425.616278] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 425.616284] R13: ffffffff88724650 R14: 0000000000000000 R15: ffffffff88679ec0 [ 425.616288] ? default_idle+0x4e/0x320 [ 425.616291] arch_cpu_idle+0xa/0x10 [ 425.616295] default_idle_call+0x36/0x90 [ 425.616299] do_idle+0x30c/0x4d0 [ 425.616303] ? arch_cpu_idle_exit+0x80/0x80 [ 425.616311] cpu_startup_entry+0xc8/0xe0 [ 425.616315] ? cpu_in_idle+0x20/0x20 [ 425.616319] rest_init+0x219/0x222 [ 425.616323] start_kernel+0x88c/0x8c5 [ 425.616327] ? mem_encrypt_init+0xb/0xb [ 425.616331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.616335] ? x86_family+0x41/0x50 [ 425.616340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 425.616344] x86_64_start_reservations+0x29/0x2b [ 425.616348] x86_64_start_kernel+0x77/0x7b [ 425.616352] secondary_startup_64+0xa4/0xb0 [ 425.616400] Kernel panic - not syncing: hung_task: blocked tasks [ 425.620829] protocol 88fb is buggy, dev hsr_slave_1 [ 425.624373] CPU: 1 PID: 1036 Comm: khungtaskd Not tainted 4.19.80 #0 [ 425.624380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.624383] Call Trace: [ 425.624402] dump_stack+0x172/0x1f0 [ 425.624420] panic+0x26a/0x50e [ 425.624436] ? __warn_printk+0xf3/0xf3 [ 426.187896] ? lapic_can_unplug_cpu.cold+0x47/0x47 [ 426.192824] ? ___preempt_schedule+0x16/0x18 [ 426.197222] ? nmi_trigger_cpumask_backtrace+0x165/0x1f8 [ 426.202660] ? nmi_trigger_cpumask_backtrace+0x1c1/0x1f8 [ 426.208095] ? nmi_trigger_cpumask_backtrace+0x1cb/0x1f8 [ 426.213596] ? nmi_trigger_cpumask_backtrace+0x165/0x1f8 [ 426.219101] watchdog+0x9f0/0xee0 [ 426.222570] kthread+0x354/0x420 [ 426.225936] ? reset_hung_task_detector+0x30/0x30 [ 426.230766] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 426.236302] ret_from_fork+0x24/0x30 [ 426.241926] Kernel Offset: disabled [ 426.245761] Rebooting in 86400 seconds..