b12ceef680b3fc071fa67246045b125aa63c038fe42d5c4a35d5d48cf6ac3db7b6babf78a411268803470671b5e660b539a3e6280f218a48df6f5acf7e94127932b1", 0xc4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) bind$rose(r2, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) syz_genetlink_get_family_id$tipc2(0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r10, 0xfffffffffffffffe) accept(r10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @remote}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r11, 0x4) write(r9, &(0x7f0000000100), 0x1ede5) getsockname$inet6(r9, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 07:19:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) request_key(0x0, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000002c0)="d7d0c11977f597fdd48f48a1f6a89bbc7d3bb03a95d1e58b091044caf10ebd14ee9a74abd427b150189ec54025383ea2cb8556256d50748de364e8b80faffbaba4835cd4f299a955227d802b653cfdf268a31bfb7da13f6a2f99274038d6302e08cad72eb179cc92cd9630c47de9e673507e07784dfb0a665faeb539db4df0fe80722f42c6c24ef61576fe5b347c4fd80b6ede6f27eb5527e8076ca48fcae2fb03ae63638045f5663a3942324156bb9cacd25c57896a3f6127db99a181f9dbb2f94615fd43e9773f8fdbd66e72654aa2b485d810f667976247c004c589a62b0d1049bd8e137acfaae19b6ce2e047d4b07d57", 0xf2, r1) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 425.155038] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:33 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 425.230089] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 425.261348] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 425.275691] UDF-fs: Scanning with blocksize 2048 failed [ 425.309993] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 425.371630] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=@srh={0x21, 0x6, 0x4, 0x3, 0x1, 0x0, 0xffff, [@ipv4={[], [], @loopback}, @rand_addr="9aad84c661fd4a338fdbc08a2e2618d7", @mcast2]}, 0x38) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) [ 425.411864] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 425.454890] UDF-fs: Scanning with blocksize 4096 failed [ 425.513024] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:33 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x18\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000000)='5\x8d\xa2~\x01\xac\xc20S', 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:34 executing program 5: setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080)=0xf7, 0x4) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_AUDOUT(r4, 0x40345632, &(0x7f0000000140)={0x401, "8c62a4ee582285cdd4077fb3174e462545e8c5f1e46d406624565214d1e4868b", 0xbc32ba23a8368a2, 0x1}) [ 425.830620] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 425.887711] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 425.904559] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 425.933278] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 426.007444] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 426.008014] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x98, 0x20000) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'vcan0\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x1000000) 07:19:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_destroy(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r3, &(0x7f0000000100), 0x1ede5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x7f, r3, &(0x7f0000000000)="b0381f10e4148a4afb345dd3ed9a", 0xe, 0x8001, 0x0, 0x0, r5}]) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 426.062061] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 426.073962] UDF-fs: Scanning with blocksize 512 failed [ 426.090446] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x8394, 0x80100) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 426.161005] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 426.209172] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 426.231186] UDF-fs: Scanning with blocksize 1024 failed [ 426.259533] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 426.324939] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 426.384326] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) fstat(r2, &(0x7f00000001c0)) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x107102) ioctl$FS_IOC_FSGETXATTR(r6, 0x801c581f, &(0x7f0000000080)={0x9, 0x3, 0x9, 0x20, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r5, &(0x7f0000000100), 0x1ede5) fcntl$setpipe(r5, 0x407, 0x3) syz_genetlink_get_family_id$tipc2(0x0) [ 426.424644] UDF-fs: Scanning with blocksize 2048 failed [ 426.458018] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 426.528367] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 426.554090] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:19:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @broadcast, 'vxcan1\x00'}}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r4 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000080)) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') [ 426.584933] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 426.607519] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 426.634618] UDF-fs: Scanning with blocksize 4096 failed [ 426.661953] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 426.689423] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 426.769554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 426.797215] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 426.879612] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 426.954914] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 426.964453] UDF-fs: Scanning with blocksize 512 failed 07:19:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 426.995165] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 427.022656] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 427.048287] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 427.074536] UDF-fs: Scanning with blocksize 1024 failed [ 427.112944] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 427.164864] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 427.184850] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 427.204310] UDF-fs: Scanning with blocksize 2048 failed [ 427.210319] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 427.236221] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 427.251930] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 427.267825] UDF-fs: Scanning with blocksize 4096 failed [ 427.274110] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:35 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x19\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x3000000) 07:19:35 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000100)=0x8, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(r3, 0xc038563c, &(0x7f0000000080)={0x3, 0x0, {0x1, 0x1, 0x1, 0x5}}) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) eventfd2(0x80000001, 0x801) syz_init_net_socket$ax25(0x3, 0x2b9540f1b3b0bda6, 0x1) prctl$PR_SET_DUMPABLE(0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000080)=0x9) syz_open_procfs(r4, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="cbf6bd6f5f25f0793d173cd62cf3e9da22e333694e67f22e5a0b241f16fa2489c79a99a0f2964405a623ab2ef033e6c2a369cb9eb200000000003e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)={r2, 0x0, 0xfffa}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0xc, @remote, 'lo\x00'}}, 0x1e) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/\xea-v_\f\tK\xa7\xf4\x9bA\x00', 0xffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x30, r8, 0x300, 0x0, 0x0, {{}, 0x0, 0x410c, 0x0, {0x169, 0x14, 'broadcast-link\x02'}}}, 0x30}, 0x1, 0x0, 0x0, 0x20000802}, 0x20000005) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x68, r8, 0x10, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x100, @link='syz1\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x4000) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r8, 0x0, 0x70bd25, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x24000000) sendmsg$TIPC_CMD_SHOW_STATS(r5, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4d800514}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r8, 0x10, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}}, 0x8080) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000180)=0xfffffff9, 0x4) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r9, 0xfffffffffffffffe) r10 = accept(r9, 0x0, 0x0) shutdown(r10, 0x1) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$P9_RLERROR(r11, &(0x7f00000002c0)={0xa, 0x7, 0x1, {0x1, '('}}, 0xa) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r3, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@default, @rose, @rose, @bcast, @rose, @bcast, @netrom]}, &(0x7f0000000140)=0x48) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000000)) syz_genetlink_get_family_id$tipc2(0x0) [ 427.439831] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 427.481002] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 427.525085] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 427.562291] UDF-fs: Scanning with blocksize 512 failed [ 427.589117] nbd_handle_cmd: 65 callbacks suppressed [ 427.589132] block nbd0: Attempted send on invalid socket [ 427.599807] print_req_error: 65 callbacks suppressed [ 427.599817] print_req_error: I/O error, dev nbd0, sector 64 [ 427.619362] block nbd0: Attempted send on invalid socket [ 427.625158] print_req_error: I/O error, dev nbd0, sector 512 07:19:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r2, &(0x7f0000000100), 0x1ede5) fcntl$addseals(r2, 0x409, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 427.633713] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:35 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x104, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='\x02X\xe1-b\xa13\xfc\x00', 0x10c100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_genetlink_get_family_id$tipc2(0x0) [ 427.676072] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 427.725328] block nbd0: Attempted send on invalid socket [ 427.730974] print_req_error: I/O error, dev nbd0, sector 1024 [ 427.738366] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 427.783868] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 427.842753] UDF-fs: Scanning with blocksize 1024 failed [ 427.879728] block nbd0: Attempted send on invalid socket [ 427.885581] print_req_error: I/O error, dev nbd0, sector 64 07:19:36 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 427.893119] block nbd0: Attempted send on invalid socket [ 427.898851] print_req_error: I/O error, dev nbd0, sector 1024 [ 427.906376] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000003c0)=""/103, 0x67}], 0x4, 0x0) [ 427.977124] block nbd0: Attempted send on invalid socket [ 427.982711] print_req_error: I/O error, dev nbd0, sector 2048 [ 428.002307] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:36 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x6000000) 07:19:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x79) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) [ 428.026029] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.043453] UDF-fs: Scanning with blocksize 2048 failed [ 428.051985] block nbd0: Attempted send on invalid socket [ 428.057723] print_req_error: I/O error, dev nbd0, sector 64 [ 428.079533] block nbd0: Attempted send on invalid socket [ 428.085240] print_req_error: I/O error, dev nbd0, sector 2048 [ 428.093964] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 428.124616] block nbd0: Attempted send on invalid socket [ 428.130143] print_req_error: I/O error, dev nbd0, sector 4096 [ 428.136237] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 428.158731] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.191881] UDF-fs: Scanning with blocksize 4096 failed [ 428.211251] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 428.261031] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 428.293893] block nbd0: Attempted send on invalid socket [ 428.299514] print_req_error: I/O error, dev nbd0, sector 64 [ 428.305907] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 428.344728] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 428.364572] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.394350] UDF-fs: Scanning with blocksize 512 failed [ 428.400484] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 428.434640] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 428.446615] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.474337] UDF-fs: Scanning with blocksize 1024 failed [ 428.483919] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 428.504562] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 428.524362] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.554300] UDF-fs: Scanning with blocksize 2048 failed [ 428.560246] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 428.571311] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 428.594343] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 428.606388] UDF-fs: Scanning with blocksize 4096 failed 07:19:36 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1a\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x7b076f5a99b5c2de, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x100480, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000100)={0x1, 0x4}, 0x2) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220040, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = fcntl$dupfd(0xffffffffffffffff, 0x203, 0xffffffffffffffff) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x4) socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) 07:19:36 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:36 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 428.634368] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 428.832548] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xa000000) [ 428.920054] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x4, 0xbc, &(0x7f00000001c0)="fffaf3672b92793686e3ac1d49bb00851e56aa57d73f99dfb93ccfd85a1d8b2a02d85a88bf1306d551c24dad7f6dcb0dbec24b333e2b3f31b7c1fe5b8c4fc981163aab63012797b08d2a64927528c4a0a7b9caf24054170ab023d721d2c47e4cd759952527cefeaa3db35ffe645777f9c57836799727ba7f43940e26a69f993d0f207d275693c1618fa0f5a35651668775b8f4279974144c784e1342907f662f69fd59bdba7825009abc4cb9f4c3832515d69aecf42d5ab37bb59e14"}) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 428.963822] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 429.013154] UDF-fs: Scanning with blocksize 512 failed [ 429.059677] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = geteuid() setreuid(r1, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r4, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r5, r6, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r9, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r10, r11, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r14, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r15, r16, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="02000000018005070000000002400113", @ANYRES32=0x0, @ANYBLOB="b0e708000000000000000331a8f8ee6403d98dde1ba95ec3777b3ba0785ee8ca8148bc06db934bb95146d490d8f2660f412b61918938a83e8550bc51a82217c5e81f5db7dc3e0d7d79e32167aab87fb08376f72482830d00"/102, @ANYRES32=r1, @ANYBLOB="040001000000000008000500", @ANYRES32=r6, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="10000200000000002000020000000000"], 0x4c, 0x4) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r17 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r18 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r17, 0x4c00, r18) syz_genetlink_get_family_id$tipc2(0x0) [ 429.109903] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 429.132257] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 429.187688] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000001c0)={{0x1ff, 0x5}, 0x4}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4c100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') gettid() syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:37 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 429.231395] UDF-fs: Scanning with blocksize 1024 failed [ 429.305234] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 429.371787] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x210080, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000040)={0x60, 0x0, 0x1, {{0x8, 0x8, 0x4, 0x35d19f60, 0x4, 0x4, 0x1e96, 0x101}}}, 0x60) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) [ 429.474677] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 429.521789] UDF-fs: Scanning with blocksize 2048 failed [ 429.565901] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 429.666814] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 429.745766] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 429.894534] UDF-fs: Scanning with blocksize 4096 failed [ 429.934508] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 429.978883] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 429.999628] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.025522] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.064787] UDF-fs: Scanning with blocksize 512 failed 07:19:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="b0a3c183060d69f4fc2270bc45dc5d4668023cd127bba4cee1494f31ff9c33de64dc7198b54f8e91757f5d9dccd5712a1b08ab17407b6b87c972f6724dba6145ca167bb0763a0a726097ad429c1aef61bf4646d878db57a44bac640cf43d3996d00aa3cfcd92b2cd54a574d053") wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 430.091211] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.108516] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 430.118242] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.120814] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 430.136844] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 430.141975] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.164900] UDF-fs: Scanning with blocksize 1024 failed [ 430.171411] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.188852] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 430.205561] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.214476] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.221457] UDF-fs: Scanning with blocksize 2048 failed 07:19:38 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1b\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x200, 0x4, 0x4, 0x965c9ecebda1784e}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x90000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r6, 0xfffffffffffffffe) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) getsockname$llc(r7, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @broadcast}}}, 0x84) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r8) syz_genetlink_get_family_id$tipc2(0x0) [ 430.253249] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.267512] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.276973] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.284822] UDF-fs: Scanning with blocksize 4096 failed [ 430.290799] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe000000) 07:19:38 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 430.480622] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.541539] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.596574] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.636187] UDF-fs: Scanning with blocksize 512 failed 07:19:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = 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, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x20000000000719c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r2, 0x0, 0x1, &(0x7f0000000080)='\x00', r3}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', r3}, 0x30) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000080)=0x9) wait4(r4, 0x0, 0x2, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000240)=@v3={0x3000000, [{0x0, 0x9ed6}, {0x1, 0x4}], r5}, 0x18, 0x2) [ 430.681441] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x40, 0x20200) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x400, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000300)={0xfffb, 0x200, 0x4, 0xfc01, 0x1a, 0x6, 0x5, 0xff, 0x0, 0xfa}) r5 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000280)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000140)="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", 0xfa) [ 430.875085] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.884362] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.892020] UDF-fs: Scanning with blocksize 1024 failed [ 430.910902] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.928775] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 430.941875] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.955775] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 430.962930] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 430.973170] UDF-fs: Scanning with blocksize 2048 failed [ 430.979570] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 430.989361] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 430.999128] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 431.011854] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 431.019803] UDF-fs: Scanning with blocksize 4096 failed [ 431.048330] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 431.068055] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:19:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x588, [0x0, 0x200002c0, 0x2000058c, 0x200005bc], 0x0, &(0x7f0000000240), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x600) listen(r2, 0xfffffffffffffffe) r4 = accept(r2, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0x58000}, 0x4) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_MODULATOR(r6, 0x40445637, &(0x7f00000001c0)={0x1000, "78cd08e668427818f047d515fa8317e613764b4eb472a3291d9023c15e2e5439", 0x20, 0x8, 0xffff84ee, 0x10, 0x5}) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 431.112771] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:39 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 431.197492] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 431.247698] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r2 = semget(0x0, 0x1, 0x40) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000000240)=""/14) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00000002c0)=""/230) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 431.336196] UDF-fs: Scanning with blocksize 512 failed 07:19:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe000100) [ 431.392156] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 431.441305] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 431.509419] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 431.544435] UDF-fs: Scanning with blocksize 1024 failed [ 431.550519] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 431.559943] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 431.569512] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 431.578741] UDF-fs: Scanning with blocksize 2048 failed [ 431.585498] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000000)={0x2, 0xfffffffe}) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 431.604821] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 431.625858] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 431.631989] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 431.642098] UDF-fs: Scanning with blocksize 4096 failed [ 431.660769] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 431.684441] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:19:40 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1c\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 431.720999] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 431.762495] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 431.816103] EXT4-fs (loop2): get root inode failed [ 431.849598] EXT4-fs (loop2): mount failed 07:19:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000001c0)={0x8, 0x2, 0x9}) accept(r1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000000200)) r7 = dup2(r1, r4) write$selinux_attr(r7, &(0x7f0000000000)='system_u:object_r:ldconfig_exec_t:s0\x00', 0xffffffffffffffe9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r8 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r8, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0xce6d1ca5a268c8e4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockname$tipc(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x10) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 431.875725] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 431.936481] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 431.954830] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 431.994341] UDF-fs: Scanning with blocksize 512 failed [ 432.005534] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.015176] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.024370] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.041064] UDF-fs: Scanning with blocksize 1024 failed [ 432.048826] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.062946] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.073569] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.084384] UDF-fs: Scanning with blocksize 2048 failed [ 432.118894] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.154847] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.171401] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.190661] UDF-fs: Scanning with blocksize 4096 failed [ 432.206083] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r4, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x100001b, 0x10, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) dup3(r0, r0, 0x180000) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U-', 0x80000001}, 0x28, 0x89414587bd50f5a0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:40 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x4000000000000000, 0x4, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) r1 = getuid() quotactl(0xffff, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="37d4226d1c5ee72fe46abeda69eb63b9969c49800084294de53fddaf76fd5985d9ade105a9e4de1c9f00b76b936f7882c53b17c6f35c71f36d6bf5ecb80b25c02e") listen(r0, 0xfffffffffffffffe) r2 = accept(r0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000240)) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r3, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) getpriority(0x1, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 432.242490] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.278987] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.354671] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.365252] UDF-fs: Scanning with blocksize 512 failed [ 432.382286] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.403132] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.423625] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.449740] UDF-fs: Scanning with blocksize 1024 failed [ 432.469968] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.488926] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 432.502682] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f00000001c0)='user\x00', 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 432.528669] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 432.532039] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.554491] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:19:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x3d030000) [ 432.591546] UDF-fs: Scanning with blocksize 2048 failed [ 432.610111] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated 07:19:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x4, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000007, 0x400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 432.640916] nbd_handle_cmd: 80 callbacks suppressed [ 432.640931] block nbd0: Attempted send on invalid socket [ 432.651672] print_req_error: 80 callbacks suppressed [ 432.651682] print_req_error: I/O error, dev nbd0, sector 64 [ 432.664670] block nbd0: Attempted send on invalid socket [ 432.670198] print_req_error: I/O error, dev nbd0, sector 2048 [ 432.676805] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 432.694211] block nbd0: Attempted send on invalid socket [ 432.699936] print_req_error: I/O error, dev nbd0, sector 4096 [ 432.707039] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 432.728423] EXT4-fs (loop2): get root inode failed [ 432.738708] EXT4-fs (loop2): mount failed 07:19:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r2, 0x0) rt_sigaction(0xb, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x7ff}, 0x80000003, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x40) fcntl$dupfd(r0, 0x406, r1) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000200)={0x200, 0x800, 0x800}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000000c0)={0x1000, 0x8, 0x8001}) 07:19:41 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1d\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 432.743364] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 432.760711] UDF-fs: Scanning with blocksize 4096 failed [ 432.767194] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="08110d0000000000000071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) 07:19:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x2, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x100008}, 0x1d0000000, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') gettid() r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000000080)='at\x9cr/exec\x00') uname(&(0x7f00000001c0)=""/100) [ 432.944590] block nbd0: Attempted send on invalid socket [ 432.950132] print_req_error: I/O error, dev nbd0, sector 64 [ 432.960500] block nbd0: Attempted send on invalid socket [ 432.966189] print_req_error: I/O error, dev nbd0, sector 256 [ 432.972459] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.024839] block nbd0: Attempted send on invalid socket [ 433.030385] print_req_error: I/O error, dev nbd0, sector 512 [ 433.036698] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.057091] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.078376] UDF-fs: Scanning with blocksize 512 failed [ 433.086424] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 433.115260] block nbd0: Attempted send on invalid socket [ 433.120799] print_req_error: I/O error, dev nbd0, sector 64 [ 433.127189] block nbd0: Attempted send on invalid socket [ 433.132718] print_req_error: I/O error, dev nbd0, sector 512 [ 433.140119] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.149145] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 433.160174] block nbd0: Attempted send on invalid socket [ 433.165769] print_req_error: I/O error, dev nbd0, sector 1024 07:19:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 433.171954] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.180883] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 433.190864] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.199044] UDF-fs: Scanning with blocksize 1024 failed [ 433.209290] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated 07:19:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xc0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000140)={0x7f, 0x10, [0x80000001, 0xcbb7, 0x1000, 0x8]}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 433.224875] block nbd0: Attempted send on invalid socket [ 433.230404] print_req_error: I/O error, dev nbd0, sector 64 [ 433.237135] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.255046] EXT4-fs (loop2): get root inode failed [ 433.260383] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.270320] EXT4-fs (loop2): mount failed [ 433.275451] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.282489] UDF-fs: Scanning with blocksize 2048 failed [ 433.288698] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r2, 0xc0e85667, &(0x7f00000002c0)={0x0, 0x4, "1f6c2da62ac559c2e0ecadbf3824fad789d246c413e6514f48330fa10618664f", 0x400, 0xa2, 0x200, 0xc5, 0x7fff, 0x0, 0x9, 0x100, [0x0, 0x1, 0x98, 0x80000000]}) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) sendto$llc(r4, &(0x7f00000003c0)="31b03c33ad864f6e2a201bc7b05b72651ac4e891e5d50e153f4656e4aa43da28c88c3bc5710a06322c99d07070ce08b9baa8db434d5e39e58fb091313445aa9fb7e8b17222e3f98b706492fafe9d4948770c67004e3c252d2481f7ce95bfd6091b55e850fdc00ffd1a34eac8d4f2a0a7b18d2b368064039a05e87b5ce75028203cec23c5cf9d62ff723e684b2e39966458e5bea2e43e28dbd53a31e3cd504bc94e69d1fa119f380d9a41822f00ed4c042daebad39ce0fd77479bb6bf1c3e150a55fd824955907175356329a26d1d131217d7425534e5252c901c2b605a", 0xdd, 0x4000800, &(0x7f0000000200)={0x1a, 0xa4f79e5fb2b5d57a, 0x1, 0x80, 0xd4, 0x5, @broadcast}, 0x10) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000080)=0x1) r5 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x454043) ioctl$SCSI_IOCTL_GET_IDLUN(r5, 0x5382, &(0x7f00000001c0)) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:41 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 433.331832] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.354748] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.396582] UDF-fs: Scanning with blocksize 4096 failed [ 433.440727] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 433.492367] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.572700] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000fefff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000220000006a0a00fe00000000850000000b000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r3, 0x0, 0xe, 0x95, &(0x7f0000000180)="000000d59e000000060000000000", &(0x7f0000000040)=""/24, 0x6000, 0x0, 0x364}, 0x26) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000000)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x3f000000) [ 433.635020] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.642004] UDF-fs: Scanning with blocksize 512 failed [ 433.674398] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.701431] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.740423] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:42 executing program 5: r0 = geteuid() setreuid(r0, r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xfffffffffffffec3) r3 = geteuid() setreuid(r3, r3) getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r8, 0xfffffffffffffffe) r9 = accept(r8, 0x0, 0x0) shutdown(r9, 0x1) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000580)=0x79) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r13, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r14, r15, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) r16 = socket$inet_udp(0x2, 0x2, 0x0) r17 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r18, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r19, r20, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) r21 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r21, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r21, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r21, &(0x7f0000000100), 0x1ede5) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010001000000000002000400", @ANYRESHEX=r21, @ANYBLOB="02000400", @ANYRES32=r2, @ANYBLOB="02000000", @ANYRES32=r3, @ANYBLOB="e500ffff", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r7, @ANYBLOB="02000000", @ANYRES32=r10, @ANYBLOB="040002000000000008000600", @ANYRES32=r15, @ANYBLOB="08000300", @ANYRES32=r20, @ANYBLOB="100099d0000000002000030000000000"], 0x11, 0x0) r22 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r22, 0x100000000, &(0x7f0000000640)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r23 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r24 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r23, 0x4c00, r24) syz_genetlink_get_family_id$tipc2(0x0) [ 433.779260] UDF-fs: Scanning with blocksize 1024 failed [ 433.813178] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 433.867862] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 433.907013] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 433.920991] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 433.954850] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 433.964087] UDF-fs: Scanning with blocksize 2048 failed 07:19:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = memfd_create(&(0x7f0000000340)='#\xcaem0procmime_type.^)]}@vboxnet1lomd5sum\\\x00', 0xe) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8000, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uhid\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) accept(r5, 0x0, 0x0) dup3(r4, r0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x6, 0x40, 0x81, 0x0, 0x0, 0x8, 0x2, 0xf4e42a6aa5bcf658, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x4420, 0x4, 0x3f, 0x0, 0x4, 0xc69e414, 0x3ff}, r7, 0x1, 0xffffffffffffffff, 0x2) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) r8 = getpid() syz_open_procfs(r8, &(0x7f0000000180)='\x00\x00\x00\x00\x00 \x00\x00\x00\x00') [ 434.009084] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 434.027517] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 434.041405] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 434.106711] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 434.113849] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 434.146982] UDF-fs: Scanning with blocksize 4096 failed [ 434.181448] EXT4-fs (loop2): get root inode failed [ 434.196764] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 434.214635] EXT4-fs (loop2): mount failed 07:19:42 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1e\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r0, 0xfffffffffffffffe) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000001c0)={0x2, 0xa5722f74cc04b83b, 0x4, 0x40000, {}, {0x2, 0xc, 0x3, 0x3f, 0x8, 0x5, "ce120072"}, 0x2, 0x4, @offset=0x7, 0x4}) r2 = accept(r0, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r3, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) 07:19:42 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 434.407036] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) accept(r2, 0x0, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="0d7edf2f868082e9582f092140fe2e7e12a83e019987d4251eb0cf9102b0a0e7563bf3a2d54e64cc226cc21ede378c4d40a7a16d4e82cf88992e60876e3c797c6b2acf545aaf3a6437d27166e3fc06ed4bf5b9530738b312e8e2931adf611dd40645b59e61fac7df57228af822da96d3fe3150659466350a65c07edb35cf23a0041d974c6d00bf0957696fca78fce830d71d274b5404840b7a8e3ae5dd6dabb30dbc6ec83164e4a2e2687b7c61f67025fdc902adab0277e8fd9e7fcedc7fb6b5bb3470f5", 0xc4}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/hci\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000080)={0x80000, 0x8000, 0x101, 0x1, 0xffffffff}) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 434.449743] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x60000000) [ 434.504538] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 434.535361] UDF-fs: Scanning with blocksize 512 failed [ 434.561598] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 434.594426] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 434.623034] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 434.707596] UDF-fs: Scanning with blocksize 1024 failed [ 434.759428] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 434.846498] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 434.861711] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 434.869431] UDF-fs: Scanning with blocksize 2048 failed [ 434.877595] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x2000, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r4, 0x80045518, &(0x7f0000000540)=0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0285628, &(0x7f00000001c0)={0x0, 0x3586, 0x4, [], &(0x7f0000000100)=0x9f}) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x198, r6, 0x10, 0x70b52b, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3eab}]}]}, @TIPC_NLA_LINK={0xd0, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1400}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8d, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x400}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x81}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_BEARER={0x4}]}, 0x198}}, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') 07:19:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x400000000000000, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000080)={r6, 0x2}, &(0x7f0000000140)=0x8) syz_genetlink_get_family_id$tipc2(0x0) [ 434.905937] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 434.933787] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 434.940985] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 434.950887] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 434.960841] UDF-fs: Scanning with blocksize 4096 failed [ 434.968328] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 434.976540] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 435.005235] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.039438] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 435.049237] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated 07:19:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 435.081655] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.100687] UDF-fs: Scanning with blocksize 512 failed [ 435.112732] EXT4-fs (loop2): get root inode failed [ 435.113222] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.137698] EXT4-fs (loop2): mount failed [ 435.151259] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREMOVE(r2, &(0x7f0000000240)={0x7, 0x7b, 0x1}, 0x7) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x80, 0x320021) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) accept(r4, 0x0, 0x0) recvfrom(r4, &(0x7f0000000140)=""/242, 0xf2, 0x10000, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8000, 0x4) [ 435.216452] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:43 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x20, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x3fffffd}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 435.292737] UDF-fs: Scanning with blocksize 1024 failed [ 435.355186] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.426846] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 435.464331] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.471358] UDF-fs: Scanning with blocksize 2048 failed [ 435.501737] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.518336] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 435.528574] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.538033] UDF-fs: Scanning with blocksize 4096 failed [ 435.557720] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:43 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\x1f\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe8030000) 07:19:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffcbc, 0x51, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000140)={{0x6, 0x43}, {0x53, 0x40}, 0x7fffffff, 0x0, 0x80}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x1000001, 0x10010, r1, 0x1) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x2131c25ee366de68, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') [ 435.638842] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 435.673347] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:19:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xeffdffff) [ 435.714043] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 435.748407] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.769569] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 435.782707] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 435.792758] EXT4-fs (loop2): get root inode failed [ 435.807782] EXT4-fs (loop2): mount failed 07:19:44 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000180)=""/241) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') [ 435.830772] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.838407] UDF-fs: Scanning with blocksize 512 failed [ 435.851514] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.861098] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xf4010000) [ 435.885708] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.892902] UDF-fs: Scanning with blocksize 1024 failed [ 435.912530] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 435.931881] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:44 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x3, 0x2) ioctl$VIDIOC_S_PRIORITY(r1, 0x40045644, 0x2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r2) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r1, 0x0) [ 435.962109] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 435.972052] UDF-fs: Scanning with blocksize 2048 failed [ 435.999392] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 436.034590] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 436.074383] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xfffffdef) 07:19:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x8, &(0x7f00000004c0)="0800b5055e0bcfe87b007195e1d41c16a2ee4f6d49a221426c56054b27ed23d61b433d3c39e200fc80be27a231e6b32c15cb8153168e9b88c7628e1bdc33a16ad615a58dee50501cf4917d03cc8f4c32b039e48806a98632fcd3318a2c63afe896cfb33e0d9a96b2ce683e09e746642e6f6f6d5edc96ef3ab9f2a9a127e9fd2894fd87b201b733e63cab8b8687c2ee6561beb8ec22d24b967b65ec13e205d3dddb89709c038c10f49934e0f995180d47ed9b0618d6d2392e24168f4f1a65b9a181474a7e8a9c8b94c54856fd59") r1 = socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) syz_genetlink_get_family_id$tipc2(0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f00000001c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/39, 0x27}], 0x3, &(0x7f0000000380)=""/214, 0xd6}, 0x40000000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x158e75ceab6e5761) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r5, 0x8, 0xfffffffa, 0x19, 0x15, 0x737, 0x80, 0x6, {r8, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x4, 0x1, 0xe1, 0x9, 0x6}}, &(0x7f0000000140)=0xb0) [ 436.091659] UDF-fs: Scanning with blocksize 4096 failed [ 436.135672] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x1c:\x01\x00\x00\x00\x00\x00\x00\x00\x00\x80e\xc1', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='net/connector\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RREADDIR(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x122) write$P9_RMKDIR(r4, &(0x7f0000000080)={0x14, 0x49, 0x2, {0x74, 0x2, 0x8}}, 0x14) socket$nl_route(0x10, 0x3, 0x0) [ 436.173827] audit: type=1400 audit(1570519184.424:103): avc: denied { map } for pid=20155 comm="syz-executor.3" path="/dev/cec5" dev="devtmpfs" ino=1486 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 436.253998] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 436.305314] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 436.344391] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 436.375193] UDF-fs: Scanning with blocksize 512 failed [ 436.415241] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 436.444768] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 436.484445] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 436.509117] UDF-fs: Scanning with blocksize 1024 failed [ 436.544441] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 436.597010] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 436.649216] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 436.690408] UDF-fs: Scanning with blocksize 2048 failed [ 436.726704] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 436.778705] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 436.795151] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 436.802162] UDF-fs: Scanning with blocksize 4096 failed [ 436.815182] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 436.881482] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 436.939448] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:19:45 executing program 1: 07:19:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xffffff7f) 07:19:45 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00 \xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 436.994587] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 437.016019] EXT4-fs: failed to create workqueue [ 437.050528] EXT4-fs (loop2): mount failed 07:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGID(r2, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4100, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) [ 437.094422] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:45 executing program 1: 07:19:45 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x4000000000000) 07:19:45 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:45 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000140)={0x8, "1ee84383078b979514c43e07a4edf33b058a453c547e22107c63c2d159a0763edf45c04e75eafe21dd2798aad427620080c62470baf95ca8b046822eab321f54cb2a630ad6e261241d2e0eb5bacfd259deaaeaf97f4037375efc6914f1584dd27a848c9ca22e41b41af4140ba8de20f001fdb391476924424277f185e625bcc9"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100)=0xfffffff7, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x9}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r5, &(0x7f0000000100), 0x1ede5) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="3ca30e348318cbeba47004fa4c60f7d8bdacdee79fdd5281dc", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000200)={r8, 0x9}, &(0x7f0000000240)=0x8) [ 437.138761] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 437.165721] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 437.190829] UDF-fs: Scanning with blocksize 512 failed 07:19:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1012) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) accept(r2, 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) dup3(r2, r3, 0x0) socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syz_genetlink_get_family_id$tipc2(0x0) 07:19:45 executing program 1: [ 437.245379] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 437.303935] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 437.334490] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:45 executing program 1: [ 437.406871] UDF-fs: Scanning with blocksize 1024 failed [ 437.504468] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 437.560875] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 437.624412] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 437.665287] nbd_handle_cmd: 73 callbacks suppressed [ 437.665303] block nbd0: Attempted send on invalid socket [ 437.675922] print_req_error: 73 callbacks suppressed [ 437.675934] print_req_error: I/O error, dev nbd0, sector 2048 [ 437.679948] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 437.681331] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 437.705727] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:46 executing program 1: [ 437.712649] UDF-fs: Scanning with blocksize 2048 failed [ 437.718611] block nbd0: Attempted send on invalid socket [ 437.724122] print_req_error: I/O error, dev nbd0, sector 64 [ 437.730334] block nbd0: Attempted send on invalid socket [ 437.735890] print_req_error: I/O error, dev nbd0, sector 2048 [ 437.742027] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 437.751610] block nbd0: Attempted send on invalid socket [ 437.752940] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 437.757228] print_req_error: I/O error, dev nbd0, sector 4096 [ 437.757524] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 437.757537] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 437.757544] UDF-fs: Scanning with blocksize 4096 failed [ 437.757553] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 437.810493] block nbd0: Attempted send on invalid socket [ 437.816034] print_req_error: I/O error, dev nbd0, sector 64 [ 437.822161] block nbd0: Attempted send on invalid socket [ 437.827734] print_req_error: I/O error, dev nbd0, sector 256 [ 437.833874] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:46 executing program 1: [ 437.901689] block nbd0: Attempted send on invalid socket [ 437.907312] print_req_error: I/O error, dev nbd0, sector 512 [ 437.918838] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 437.993307] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 438.001436] EXT4-fs (loop2): get root inode failed [ 438.032538] EXT4-fs (loop2): mount failed [ 438.055644] UDF-fs: Scanning with blocksize 512 failed [ 438.088965] block nbd0: Attempted send on invalid socket [ 438.094553] print_req_error: I/O error, dev nbd0, sector 64 [ 438.101637] block nbd0: Attempted send on invalid socket [ 438.107226] print_req_error: I/O error, dev nbd0, sector 512 [ 438.114432] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 438.135213] block nbd0: Attempted send on invalid socket [ 438.140817] print_req_error: I/O error, dev nbd0, sector 1024 [ 438.147476] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 438.174703] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 438.200693] UDF-fs: Scanning with blocksize 1024 failed [ 438.213026] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 438.250473] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 438.272133] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 438.295536] UDF-fs: Scanning with blocksize 2048 failed [ 438.328780] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 438.404642] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 438.439653] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 438.451859] UDF-fs: Scanning with blocksize 4096 failed 07:19:46 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00!\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:46 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x9000000000000) 07:19:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) accept(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000140)=""/2, &(0x7f0000000180)=0x2) r5 = dup2(r1, r3) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x400) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000080)={0x43, 0x2, 0x2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) 07:19:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 438.477359] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) [ 438.751348] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 438.784785] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 438.816523] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 438.834366] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 438.872675] UDF-fs: Scanning with blocksize 512 failed 07:19:47 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 438.905514] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 438.920552] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 438.963240] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 438.990230] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.050254] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.063858] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 439.098669] UDF-fs: Scanning with blocksize 1024 failed [ 439.106475] EXT4-fs (loop2): get root inode failed [ 439.112259] EXT4-fs (loop2): mount failed 07:19:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0xa, 0xec) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0xc45}, 0x4016) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) 07:19:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x100000000000000) [ 439.151212] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:47 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 439.193431] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:47 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 439.237130] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.271209] UDF-fs: Scanning with blocksize 2048 failed [ 439.305806] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 439.332231] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.425191] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.456910] UDF-fs: Scanning with blocksize 4096 failed [ 439.485234] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 439.569051] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 439.590337] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 439.633210] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.652621] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 439.688905] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.708888] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 439.731587] UDF-fs: Scanning with blocksize 512 failed [ 439.757545] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 439.773581] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 439.798298] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.816517] EXT4-fs (loop2): get root inode failed [ 439.831529] EXT4-fs (loop2): mount failed [ 439.838925] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.849956] UDF-fs: Scanning with blocksize 1024 failed [ 439.863234] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 439.894702] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.912637] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.931017] UDF-fs: Scanning with blocksize 2048 failed 07:19:48 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\"\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) epoll_create(0x5) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x600400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$cgroup_ro(r4, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r8, 0xfffffffffffffffe) r9 = accept(r8, 0x0, 0x0) shutdown(r9, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00000001c0)=0x0) sched_getattr(r10, &(0x7f0000000200)={0x30}, 0x30, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r11, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) 07:19:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x220400, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 07:19:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x300000000000000) 07:19:48 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 439.937348] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 439.953083] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 439.962332] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 439.975181] UDF-fs: Scanning with blocksize 4096 failed [ 439.980639] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 440.197228] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 440.234726] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:48 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 440.275365] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 440.314571] UDF-fs: Scanning with blocksize 512 failed [ 440.338919] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 440.413223] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 440.489588] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 440.545592] UDF-fs: Scanning with blocksize 1024 failed [ 440.593526] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 440.669517] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:49 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000140)={0x8, "1ee84383078b979514c43e07a4edf33b058a453c547e22107c63c2d159a0763edf45c04e75eafe21dd2798aad427620080c62470baf95ca8b046822eab321f54cb2a630ad6e261241d2e0eb5bacfd259deaaeaf97f4037375efc6914f1584dd27a848c9ca22e41b41af4140ba8de20f001fdb391476924424277f185e625bcc9"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100)=0xfffffff7, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x9}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r5, &(0x7f0000000100), 0x1ede5) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="3ca30e348318cbeba47004fa4c60f7d8bdacdee79fdd5281dc", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000200)={r8, 0x9}, &(0x7f0000000240)=0x8) [ 440.727165] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 440.752469] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 440.799620] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 440.818376] UDF-fs: Scanning with blocksize 2048 failed 07:19:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0xcb5eaa7d808a13de, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0xfffffffffffffbff, 0x400) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) bind$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) listen(r2, 0xfffffffffffffffe) r5 = accept(r2, 0x0, 0x0) shutdown(r5, 0x1) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x6, @local}, 0x0, {0x2, 0x4e21, @multicast2}, 'team_slave_0\x00'}) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r6) syz_genetlink_get_family_id$tipc2(0x0) [ 440.863235] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 440.891585] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 440.916016] EXT4-fs: failed to create workqueue 07:19:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x600000000000000) 07:19:49 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000240)=""/50, 0x32, 0x17ff, &(0x7f0000000280)={0x77359400}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01040000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x3ff}, 0x32) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, 0xffffffffffffffff, 0x1d}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f00000001c0)) sendmmsg(r3, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 440.943649] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 440.964513] EXT4-fs (loop2): mount failed 07:19:49 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 441.000662] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 441.038941] UDF-fs: Scanning with blocksize 4096 failed [ 441.081996] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 441.159020] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 441.271175] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 441.354353] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 441.361360] UDF-fs: Scanning with blocksize 512 failed [ 441.402593] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 441.467386] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 441.530018] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 441.567391] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.616428] UDF-fs: Scanning with blocksize 1024 failed [ 441.659042] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 441.677376] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 441.753774] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 441.763470] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 441.777464] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 441.801356] UDF-fs: Scanning with blocksize 2048 failed [ 441.820836] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 441.861563] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 441.883559] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 441.901367] EXT4-fs (loop2): get root inode failed [ 441.924930] EXT4-fs (loop2): mount failed [ 441.951099] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 441.983175] UDF-fs: Scanning with blocksize 4096 failed [ 442.027014] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:50 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00#\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) 07:19:50 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:50 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xa00000000000000) 07:19:50 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 442.241988] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 442.337361] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$9p(r3, &(0x7f0000000000), 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) fcntl$addseals(r1, 0x409, 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syz_genetlink_get_family_id$tipc2(0x0) [ 442.434161] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 442.529797] UDF-fs: Scanning with blocksize 512 failed [ 442.612298] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:51 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 442.750968] nbd_handle_cmd: 59 callbacks suppressed [ 442.750983] block nbd0: Attempted send on invalid socket [ 442.761629] print_req_error: 59 callbacks suppressed [ 442.761639] print_req_error: I/O error, dev nbd0, sector 1024 [ 442.776994] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 442.854497] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 442.861472] UDF-fs: Scanning with blocksize 1024 failed [ 442.867465] block nbd0: Attempted send on invalid socket [ 442.872985] print_req_error: I/O error, dev nbd0, sector 64 [ 442.879159] block nbd0: Attempted send on invalid socket [ 442.884715] print_req_error: I/O error, dev nbd0, sector 1024 [ 442.890704] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 442.899936] block nbd0: Attempted send on invalid socket [ 442.905488] print_req_error: I/O error, dev nbd0, sector 2048 [ 442.911579] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 442.920454] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 442.927533] UDF-fs: Scanning with blocksize 2048 failed [ 442.933297] block nbd0: Attempted send on invalid socket [ 442.938832] print_req_error: I/O error, dev nbd0, sector 64 [ 442.944975] block nbd0: Attempted send on invalid socket [ 442.950469] print_req_error: I/O error, dev nbd0, sector 2048 [ 442.956630] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 442.985821] block nbd0: Attempted send on invalid socket [ 442.991353] print_req_error: I/O error, dev nbd0, sector 4096 [ 443.005916] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.054387] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.065897] UDF-fs: Scanning with blocksize 4096 failed [ 443.093705] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000040)={r6, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) 07:19:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xb}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x4, 0x4000}) 07:19:51 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe00000000000000) [ 443.121137] block nbd0: Attempted send on invalid socket [ 443.126685] print_req_error: I/O error, dev nbd0, sector 64 [ 443.135284] block nbd0: Attempted send on invalid socket [ 443.140794] print_req_error: I/O error, dev nbd0, sector 256 [ 443.146875] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 443.200407] block nbd0: Attempted send on invalid socket [ 443.206423] print_req_error: I/O error, dev nbd0, sector 512 [ 443.216539] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.277232] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.314428] UDF-fs: Scanning with blocksize 512 failed [ 443.335638] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 443.373915] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.401315] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.404557] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 443.412629] UDF-fs: Scanning with blocksize 1024 failed [ 443.432800] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 443.443319] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.459708] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.462418] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 443.467586] UDF-fs: Scanning with blocksize 2048 failed [ 443.489620] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 443.501944] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.514665] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 443.530278] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.549828] UDF-fs: Scanning with blocksize 4096 failed [ 443.570270] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 443.595312] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated 07:19:51 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00$\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:51 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x45, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005180)=[@in={0x2, 0x4e22, @rand_addr=0x20}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1f, 0x0}}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @multicast1}], 0x50) listen(r0, 0xfffffffffffffffe) r2 = accept(r0, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xb4, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xa0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x24}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xb4}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x11064}, 0xc, &(0x7f0000005240)={&(0x7f00000005c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000c804}, 0x4000000) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000005140)={&(0x7f0000005080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005100)={&(0x7f00000050c0)={0x30, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x140}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40060}, 0x4040001) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r5, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r5, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="a02763d2b61e2f33f3e2a9e6ef2e840074d20632712b9c443495612b969b4c1f15b292aad5f7a31ec5e61c757de5e824837d072bc17561516151c1421a3ced7705fae63152a2b483396119cc00b2544261de2ce5", 0x54}, {&(0x7f00000001c0)="e3ef42102fce14f0984b085b162823d173e327fd7a8a607d5dd4890cea60c2b30e03c1b638062fce4c4062ae44d16f409bb7c9d9580e25fe7fa5319174ebbc55a4602e6222b972e6389ff15fb13e1e7e986083342f556678b570d289bee91504e367c3cada7e85c9a2115f40b31397147d83b09737de5d61e7b81b933dcf27c6a97bc44a4aec1dd197207a0c7b", 0x8d}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="91b59d1ba8a513c7613a0cf0110b58f775b2cdc0c9205d0fbfab8ce69bb27b9bdded87c410beb1c5f970534775ad7f79c78494380d528d65f12f339cf5ed4e2c7076b297728d4d34a4e9a45a14b5bc68c432bdc24f76c39aa6298daec878445e584b342468372fe344c5128ec1c82162d6fe246794ac90e70115f3c6230a1723c52dff36e98ab7169a08ff3b86026db1cbc3c63bd147eea4cd4f98fe0bcda6d9817762cbad131325db71a9f54dcff2aeaf158bc2ef2414", 0xb7}], 0x4, &(0x7f0000001340)=[{0xb0, 0x8e, 0x34b, "a21e08b733a80cf79ab9838d20accc6170773ddd9cca72e337adf6db442e5aa848954c20e962aad4867b22c8ab8464ceaa55839d170987e98a300f0082525d45baaa96c83434df53ddb044a38b1e0adc33901f0703e1a510c925977d308316edd67ad7942d9b7691014c0419be8906700c8e7cda31c681389abd91c66e8091fbf95769cd746de05157af3e3a9dd989aa21a3b97d8a4c53bfca81035a"}, {0x88, 0x11, 0x1000, "54328835d060e838b55f96488e508b39080f7aad81c56bb01c077b665b93a3c13b29691a611ed68df306fc4e62d5d38bb6bd3fa1b2329f4dfb413f3daa37ee46ab81f919aa990470181e0cd192e442a4b7b5f9877272c8a035bc865d1c8b0a5dcf6044a06a46f7bbbb7065d9d9fa7476937c"}, {0x1010, 0x117, 0x4, 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{&(0x7f0000003840)="7165b70025d640693b0e97c55eb5c9779622e85b9d8b1ffa63629e234413317ef37979cae5bf7b202e6798da93da6b06b904c654a07b3e791610cba484616a3bfe86059e3395b83d646dd205a34f8591b06ba0b13495d3ade8586a6c408b9a34576fe9b28a577c52538584fd6c61ee43a226f723987c70d3b3ca7a037f56932253a2e46e8f7751a3c4d8f6c120853a06f0398b3b32", 0x95}, {&(0x7f0000003900)="7d832951f923f06c870ad935c25a3e5996be8e556ebcd463589dac5ed9a33d01a5387598524fa1fb846f047e79c10084fb12fc580dbfbfd0cb3682eb5d06c7cb8ae1bc399b7197d2e5a06413312cc6928a20355d3964de1153a935c8c702f6bf675efbba61c1167368997aa04ee81e9181f198c7dc4d0b94897630ad92bb3c22fc1fec483697808f00a032aa820ac3434c23b8fd0cc893115c77bba806e89975bec1d85ed3ef51c2ef26c5ea3a38e45de3a4ba05f954399b370477", 0xbb}, {&(0x7f00000039c0)="e0811c52653410479d60ad37abfefd8f4fca3bd5593fd936ab37443a0a640f4ff96643d6d7e2ab6f690c5fc9ee5d85a0bb0b5ed87b905a9b1b2b1250e0b858132aa7703bd83c703b1296a28668aa2360c6bc5d541e367e5fa347f63178880168fbe87bf3eab95f852573ce16d42136bb5599002fff6d5584a1554178579df760f001d9a4430f9a3c7b0356bd70b185d53bfcd0a5b213a7c314d1e5b77ed4482cb62286eaac8a1b822b33aed4f5db8ab5f664b076bd0237d6832ec860ba6a593da5853aad998208eba41e6f1e88fd55a070", 0xd1}, {&(0x7f0000003ac0)="da93fd4138f02411a4393209ef2c69380e4fd02f15be87d2f7a089a23aab80d4ffda916764a107fc6a8e890fe9e569dfd6849b44e9aa00ee049d45953b1b8fb417c4e9d9be34829593498a1d89b22ddaf99e520ab59fb0bd04ef248a", 0x5c}, {&(0x7f0000003b40)="dcb06bbc17752211251d8ed8c319d11c297cfff2c4d719b218ee144d10508e1443407b8bf6cdc20143379c3ff70eaf14c7c15fc11893fbb6e0e402e07eba4f6dfff1561a4dc9c79ac53a6c9ea68f08647b337ec3e9a7f4f825e6e7154904b4d9d0656495d4436b3de2f9a3abad91b97ffaf7ac37972f9bdcbeed402e86854ce014401b47f0e583d15b33cf7fc8b69b9d260f1051d9d2079ecdde332b5ac2a0973706a642c8bb6f54f20ae6041d6cfadf6495750595131e908924d566f99b7a4c9f9648b4ae406968bd9bbfa37f", 0xcd}, {&(0x7f0000003c40)="7b8e609ca7dacc3a819d", 0xa}], 0x8, &(0x7f0000003d00)=[{0xc8, 0x117, 0x5, "383a7bfd4e5b6a68bed4b44015534e60d6d6e5d80667e61c11166c660bd8bdff2ee9a63a835b0dd96549d71057c6bd20fd76d62f76532b5f0e1e2a8644e62e926de17a7850c328567af9ad42352c8fc14a846e079a956c50d835c145f352dae4fe2545e19cc5835a28918923bf0d59b2ede0df0c8d19de15ba44d8de3efb3ff174f0b20cd6a0a76ae5f2a58c1d047169ee0d9e30750bdade26cc5447eea92a6e003fcbcd9fa06d64b499a57c6a8ad461b6cb9c936494f22f"}, {0xb8, 0x234, 0x1000, "8fbb40193da092773c381967f9d50e5d6d011d1c2264f829b2cadfe2ef3e5d99257599e41318c77ec5371fd6a32df4ecf6f71c2ddb197084b09e77c54891a92ef237c9806094150ffb90935b8dd078ee731f437aca0fe435a8357ca5a4e40e0defae12688002e980ccebbfafe061b4659a66b0a289dc4c5bcaba3dd660fd22c8ccd921492222f93e6129825cd9108cf6cc53b541ee247e0c59a54a0b00963ab0697dc2"}, {0xc0, 0x115, 0x80, "17fc83272bce165ddefe52f0f8c7d233ec2b4f4cce06b8302e97cd6d696c292942cc1412217eb6cffdf18e9fd69506b057286c6479dc003121e7ec6a35fe7ad4111a111addc531fe1b574e3ce7273966dd802098d1356bab40dc75262909f527684f3c4cf99938983faed468b443b8c34f8cf38769fd36a51470a2b062b34a722c18ed2b35813927d7d09e092675700b281750b9bdc5121f16c6785ae7193a9c8f320fa4c460c42a8b1490a4b1eb"}, {0x40, 0x84, 0xfffffff9, "ea5676e60d627fceb06f10b473fc90491c74c68ce962fe6edd42071c7a8a84ff2d7193b0f7909ab9214d925a"}], 0x280}}, {{&(0x7f0000003f80)=@sco={0x1f, {0xde, 0x45, 0x6, 0x7, 0x1, 0x7f}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000004000)="425e06deb9a324a1a446d3322ab2ff16f15977d35ae1b9b0803080f1bf23e763196b5e6e5bd65ca6ecbd6a925ede780b564ba4aa0351639e21e2cde76b4792c6879d941e74c307bea53e8c353663f62bff17a5d8c0110cc1e87781e084e00b1baf81456cc1a63a0637690d4a89b28e8198ffb1f8b66288a9c80444b5dd0764fb58c7dcb7ed4fe2001ecd8c6cc3ce1da66bdbe2bc34ac5503a059c0f984446d14dedd2c4b7229e265f23c67c32ef79d87fa74624f7289dd22bf9258f7c93966246bfca543495323cc3a7a56813c4b69bade4ef565fa70e235ea0f349ea436db42a1bf8cf1ebcef2ee99ad1ad82d281f", 0xef}], 0x1, &(0x7f0000004140)=[{0xf8, 0x3a, 0xffff, "663f307aecf39b90fdf3d5d9e245cc5b6c02a3a8f86d8f5c2c01eeff108e6f0012fd39ba2551f5a303dba9bf92aa741cfcf7ef1037b2249dc58124f91710dc6adf0e4507b5216d05033e75d280802210b3e0759f9917459f921e1b833cdf252f2ac95eec43f4248e17c5f1160f4f4dee4c3445f14e597fe224f0d6345b9cea5f489432f0281e5d2f3e88dae9ec311f1206ded06ae2edd2ca1514ff3925daa8aaf5570c485c025405e2c0aee036351fae4d623c472c68976bc21afd32ea3b2ce23b564a490056d7dc8614c7d303fba72becb1969814936f7ed45cf4114af58b62c0dac60665"}, {0x108, 0x108, 0x6, "8c4f15df31f19c95b02eb71824c2ab7cde133607f8d2307c4b5be74029f4fb30d6f3c9beff2a5b044f03f9841ff6560b5945ce0011853b75abd6b785ee2d812120f8a398f3db73e34f28a1fbf1595e3cb54e8b48925a5166afb5997ea86d57d2388c4c0b8b8fdc9e5ef25c54cfde2d0dc200f53e7c7e52ba6a413664efb6679225461c22d5bf9dd6de3e98f57208ce723551669fa460aa2fdc8811ae41c6b97a626a9fdfd69b2b6fc0ce5f6ba8d05778b1d98e7b648956b1d988ba528c6e5c3d9fd5f46eb2211c1460c6ca3830c1ba162bcafce481b4ed0fd272f9830b7c74eeba64d456fc42b6b85f864e180b88e0020c274578735002e2"}, {0x20, 0x113, 0x0, "2cb6a8c299f274bbd6"}, {0x80, 0x183, 0xffffffff, "4745b9596d1b7a9921bd3497fb5ec5634274ae271c3d73dba032a17413231cf5777fab58e0c0c7b98cd2b7fc639a6224e4c741d63dc14f16c986865cc7f8070b53e8e6e44ab2a423625e3d3977bdc6f77f2b6c9b52c7353614aa8879c4a49e37e90dafe76b2f36757e25"}, {0xf0, 0x6, 0x8, "bae857871d7ceb6f2d4177d7568448f45dac0ac551a3245a71b0a695f7083173fe4331ec29f2682b924e2d157ccef643f8a43e8f6b948b676834e1b2a645ab2b26b8e0477f0fa9635f0fee32db33d033c2482edea766d3364e96c47e1a9fe6f6e86137053ca8f308eaf7af5a6122cdf8657e2c4f5a27b8b8ff167512aa169fd4356ab7854b19093ec8dd76207413ce88921353ddbb14d3de71b057abc01f213f6d35ef7d94c8e9214892f7daf7b1f38384104fbed12b95624fd92a823c9637e04d35c19d65855e071242cb53c17a77708d56e611c146659a93ce"}], 0x390}}, {{&(0x7f0000004500)=@ax25={{0x3, @default, 0x3}, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004580)="8d2003cd48c5b624725fb8859ff01d64f69f466048bb73b2bb0a04697bb5d9b1e65a3139fa75d3d128bc34", 0x2b}, {&(0x7f00000045c0)="55781d24dbb0a67c3b3671966623cf5212101936b56821d1caac683638377a5c94f4f6febad2848b0aa14f7d24eac41b2be816f244facaffb44edd0b0f58447189f49821c93ed52e6d5fa98a5fb4555309085cb559cc96665c38b013fb55b2b80a9aab98c68ead6ec8962ebe77669e6e9a783f6144d43bac5e2a0e83e54082161ed052a9cf37b2c7ad9961787ea88d8641785e97d51066c00647dcd9037275af91cecc94d49e8e0581ec1c2e0bf3b79c4bbbf856ebff36054d48b686f28c9180d6cf026361cca83d38381ff529a05d4525fd57532a308fc79aff65", 0xdb}, {&(0x7f00000046c0)="ae08b2885e2f9517f165bb2da41db7994566a9aa36ae9ca9faabe05779fce0412bcacba3386db6f931028127b90ea07faf33feb8d65a5d536e6d73bb61de31b9eb058927baa1b07a0cc008b4b9171ea467b1d2121a5ea2dd525bd331569057ded21ca248650262723c41d60ad225ff6d054f36db98bc7b3aef7bc36568dbfd5ef8873f32fbc5e0ec1bc47cd807a656f4faf047762e37", 0x96}, {&(0x7f0000004780)="8e216fdbdaea9d1e7fb51a88e9c4a4e32adf3a5edeb6a888b0f5c53725e01ece7645c739476f6609c58c7d20529fbf07161a6769a9d168f1a2feecf5854dd4b503172c03bb03405d6e2196d40295b4dcac25c15b840f849fe55e92e4d541d27c00e9f957413497d64cc3b9c6407572c386a191b158842fa7fdc783b3f392e4f01be8f7c4dcfe05cf07040f2f95b6aeebc6fea1d1f06d6e9812dc8ce99e0849c721ddbcf7ec506b0a8ccd1d4b0c8b5f892a5fc63edb4ec690d2311747be6ff840c2e47a", 0xc3}, {&(0x7f0000004880)="be948415c8b260beeb98c50d8e3b5afad393abcd89a2973b5de71012ffc607238e495ac754ff736d22b62bb135fbceffcdb10a975869b12d02bde670e40f40ded1518ee53d74e80984bacd3070ecffc4aeb94a68cc0dcce38ea49778bc456d37fa1912a48de70064b54d3bd6ef5298fcc4b913cde8337a1e3626644fcb7a65ff8421fb3caa84bb14fb437d9a46eb7a22a2aff8e761f819d6d0603bd6", 0x9c}, {&(0x7f0000004940)="c5919abdb5b03bb30df3992a9a4a71d5e9c21e17c421509b50dc33c9cd7d6bb4cbfade38cb9418889221e971080426cfcfb5a11bc2fc651b94ecb4390eb528c37d", 0x41}, {&(0x7f00000049c0)="e1def04b6ab087005afcb2218dadb130892471763c1a27232ac4c7e972fccf425b8f46dcd5615efbf08998cb0ce2253e2f4c774f09b996781c878b1c9c259e5f4e05f659906d606837cc0e6786d3c248129eae5dc7db902ae613142d87ead23a3252fa192b3ac2c59a2afc2de44582", 0x6f}, {&(0x7f0000004a40)="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", 0xff}, {&(0x7f0000004b40)="126bfda73fae9c98ec79ca97ec545f5a035f21ed1c3ae0fc17714198e536650acd2630e27a695205d3249611a4eeb1b885f07fe3469c0dc91ea7ffe352af7adb1623206c874b9751a2aa885aa5e754eb09a6a5bad5d976e484d18b8a31203c2e4c615173fcbba249f504", 0x6a}], 0x9, &(0x7f0000004c80)=[{0xb8, 0x1, 0x55, "f6065593c85f922781bc4119ab9b26c13eb8d888a97c2e61a0c5bf488986e2ccbf250c24aab0d4cb30ad6f0d3fabffc8e3da9afe3d7ac125b8114bbb6b8627a8d77abe953aeab6c21cc96e46208fe846f852c62bde9716faaa37854b1984354c71f7ac26b37a761ab22e8d4b42b2f5f679a41959dc840eaf2a58e93ad750460d84c1e8b3d7d4e754e37430b4b80d615fc35a18939856e6cb7067ed30d779a97b11b7f9e363"}, {0x90, 0x118, 0x3, "21b5d0909edb8ff5782d8f68ae89d0d8d8956ca9b0534b7893161b65f65ac995b4f0e231354cc9a615d8e8ba9783797b9624cd295940ff1a47e933a340d71d547b4e2d1e5800907b4e1cddf4bfde007d853f554f2368cc278f0330b88099956283f1ef4c1e41dcc5cc2223f9988c7cf52036a62b446a2e6806eb05b235"}, {0xa0, 0xcf9a3dee820d2b5d, 0x8, "c67023a31f3a964d09735d87d5594c9d9097031e4e4cc31a30820fa3092a450eb56afaa56e5daca4e2d578874545f55e1facd6910c4495627134a84325ae49e8b28c29f78579fa12dbc7a6df0d0ea2f6609b519a78be09aa07f8aa3718bebde7f5ac2a0bd104277b595a2127177117ac48b75aa2966e4985653a0558c591a25e922ff22ced9fe1b25830bcc842d9"}, {0x80, 0x88, 0x6, "3725d2075b8d08c899050c89e5bdbead72f534ab46b7db11137f2869341b65f561bcb97eb99b037968d74fdd21d334c5bde61254bd0b5ea27fff585d11e3d4a11c51fa3dd42052180ee677548e63b30a83d542fc991cf2e9ed8faa452fdd1f9fa8904b129855380eab"}, {0x68, 0x117, 0x2, "59b89eb3d0e03a6cde46682f9aaef091c774102b6bb4d266488addf2b9218515d8029b51c6cbf784a540941eea5dbb5e220474a69523def45f18ef1055887d5953f4f97a7a96219a68a38541deed75c5e459ce345a07"}], 0x2d0}}], 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$CAPI_CLR_FLAGS(r7, 0x80044325, &(0x7f0000005200)=0x1) 07:19:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote}}, 0x1e) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$tipc2(0x0) [ 443.652742] EXT4-fs (loop2): get root inode failed [ 443.724475] EXT4-fs (loop2): mount failed [ 443.772530] IPVS: Error joining to the multicast group 07:19:52 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 443.864068] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:52 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x28000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x8, 0x24, 0x401, 0x0, 0x26, r0, 0x7, [], 0x0, r1, 0x1, 0x4}, 0x3c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x9}) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) [ 443.916350] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 443.950034] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 443.980119] UDF-fs: Scanning with blocksize 512 failed 07:19:52 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe00010000000000) [ 444.003796] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 444.041230] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 444.073752] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 444.108756] UDF-fs: Scanning with blocksize 1024 failed [ 444.133036] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 444.184644] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:52 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0xa0000) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 444.230257] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 444.290885] UDF-fs: Scanning with blocksize 2048 failed [ 444.331552] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 444.393959] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 444.444958] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x100) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000000)) syz_genetlink_get_family_id$tipc2(0x0) [ 444.493326] UDF-fs: Scanning with blocksize 4096 failed [ 444.525996] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 444.561395] IPVS: Error joining to the multicast group [ 444.616953] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 444.617840] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:19:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x1, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 444.707890] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 444.708231] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 444.783921] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 444.812340] EXT4-fs: failed to create workqueue [ 444.818300] EXT4-fs (loop2): mount failed [ 444.838747] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 444.847699] UDF-fs: Scanning with blocksize 512 failed [ 444.867588] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 444.905942] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 444.931135] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 444.949580] UDF-fs: Scanning with blocksize 1024 failed [ 444.977923] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 445.000052] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 445.024416] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.042537] UDF-fs: Scanning with blocksize 2048 failed [ 445.059372] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:53 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00%\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:53 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) 07:19:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x3d03000000000000) [ 445.080986] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 445.093071] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.103719] UDF-fs: Scanning with blocksize 4096 failed [ 445.112793] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 445.293441] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 445.332605] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) [ 445.394801] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 445.407362] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.429183] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 445.444684] UDF-fs: Scanning with blocksize 512 failed [ 445.469630] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 445.481978] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:19:53 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 445.516622] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 445.548492] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.555894] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 445.583714] EXT4-fs (loop2): get root inode failed [ 445.590277] UDF-fs: Scanning with blocksize 1024 failed [ 445.605639] EXT4-fs (loop2): mount failed [ 445.630166] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 445.681145] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 445.717919] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.747883] UDF-fs: Scanning with blocksize 2048 failed 07:19:54 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 445.774117] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 445.818277] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 445.844378] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 445.928123] UDF-fs: Scanning with blocksize 4096 failed [ 445.951822] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$selinux_access(r2, &(0x7f0000000140)={'system_u:object_r:etc_aliases_t:s0', 0x20, 'unconfined', 0x20, 0x1}, 0x43) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:19:54 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x3f00000000000000) [ 446.033005] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 446.089201] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.112687] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 446.132858] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 446.140380] UDF-fs: Scanning with blocksize 512 failed [ 446.152954] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 446.153394] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 446.162765] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 446.180362] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 446.233839] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 446.251145] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 446.280907] UDF-fs: Scanning with blocksize 1024 failed [ 446.310338] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 446.330840] EXT4-fs (loop2): get root inode failed [ 446.357118] EXT4-fs (loop2): mount failed [ 446.361672] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 446.422500] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) accept(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r4, &(0x7f0000000100), 0x1ede5) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r6, &(0x7f0000000100), 0x1ede5) recvmsg(r6, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tpin6, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/99, 0x63}], 0x1}, 0x2040) accept(r5, 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="ff8520ffadd7fdffce83a3d1000000000400000066a97a6c21b5b5cf36b740602200000000", @ANYRES32=r3, @ANYBLOB="00000000ffffff7f00"/28, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r4, @ANYBLOB="000000008000000800000000000000000e0000000008000000000000", @ANYRES32=r5, @ANYBLOB="000000000200"/28]) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) syz_genetlink_get_family_id$tipc2(0x0) [ 446.518253] UDF-fs: Scanning with blocksize 2048 failed [ 446.614500] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 446.728370] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 446.809959] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 446.865727] UDF-fs: Scanning with blocksize 4096 failed [ 446.929710] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:55 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00&\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:55 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3", 0x4a, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:55 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x6000000000000000) 07:19:55 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_AUDOUT(r2, 0x40345632, &(0x7f0000000140)={0x5, "c24da28216f680c150ee8ec71203f5722e3b4e998bd52d0f2b1dfa7d63d92489", 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback, 0x4}, 0x1c) listen(r7, 0xfffffffffffffffe) r8 = accept(r7, 0x0, 0x0) shutdown(r8, 0x1) connect$packet(r8, &(0x7f00000005c0)={0x11, 0x18, r6, 0x1, 0x53, 0x6, @broadcast}, 0xfffffffffffffda8) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c000140c69c081dac563df7f93cd968001400020008000d000000000008000700000000000000855fd37194c741a0c92ec7ec3b580ea0bd32d3d31151023cd7ceadf6ae1c444387989163609a256de36a5db648197ac9f5d701d0047bfc5c738d1f425f49172a144ec85790b16cc8edcefe73077b4b1309c6a290033a1c22ce856cb80e7916dc44f5734b2efced0a2e9634526aa82dd38b7628e4ccddc275f56a690199ed3e5f0e70589c3386ef3486aa277e7ba4d81ed25bd2f74c4232a8b6c0cfc090698ef1f5dce944e285206349267fba8f56ba4f1d2e315cb2111ec71eab4237cbd5717ca02207d568178d34e098bfb6a9e571bea38d76e326974c51a4b2811ef47ab4386a1c", @ANYRES32], 0x44}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000000c0)={@local, 0x36}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000033001901000000000000000002000000ffd38d9bacf656730c00000008000000"], 0x24}}, 0x0) [ 447.150811] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.198417] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 447.231858] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.258655] UDF-fs: Scanning with blocksize 512 failed [ 447.270242] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 447.280401] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.301392] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.321550] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 447.337431] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 07:19:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 447.359858] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 447.393016] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 447.425379] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.453439] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 447.476176] UDF-fs: Scanning with blocksize 1024 failed [ 447.508400] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.524614] EXT4-fs (loop2): get root inode failed [ 447.547446] EXT4-fs (loop2): mount failed [ 447.562382] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 447.589979] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.599770] UDF-fs: Scanning with blocksize 2048 failed [ 447.606231] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.615969] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 447.625250] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.633931] UDF-fs: Scanning with blocksize 4096 failed [ 447.640467] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 447.660493] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.669772] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x3, 0x0, 0xff, 0x10001, 0x3f, 0x8001, 0x4a}, 0x0) syz_open_dev$sndpcmp(0x0, 0x8, 0x208001) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xffffffeffffffffd, 0x80) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) syz_genetlink_get_family_id$tipc2(0x0) [ 447.691060] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.717663] UDF-fs: Scanning with blocksize 512 failed 07:19:56 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 447.739948] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 447.784095] nbd_handle_cmd: 74 callbacks suppressed [ 447.784110] block nbd0: Attempted send on invalid socket [ 447.795034] print_req_error: 74 callbacks suppressed [ 447.795042] print_req_error: I/O error, dev nbd0, sector 1024 [ 447.808744] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 447.858295] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 447.924603] UDF-fs: Scanning with blocksize 1024 failed [ 447.936473] block nbd0: Attempted send on invalid socket [ 447.942164] print_req_error: I/O error, dev nbd0, sector 64 [ 447.952936] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.953332] block nbd0: Attempted send on invalid socket 07:19:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xe803000000000000) [ 447.966260] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 447.967706] print_req_error: I/O error, dev nbd0, sector 1024 [ 447.983323] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 447.984112] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 448.015009] block nbd0: Attempted send on invalid socket [ 448.020547] print_req_error: I/O error, dev nbd0, sector 2048 [ 448.026668] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 448.040623] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 448.044742] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:19:56 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_genetlink_get_family_id$tipc2(0x0) [ 448.070234] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 448.088996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pig=22288 comm=syz-executor.3 [ 448.094370] UDF-fs: Scanning with blocksize 2048 failed [ 448.131296] EXT4-fs (loop2): get root inode failed 07:19:56 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) fsync(r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'irlan0\x00', 0x2000}) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, 0x3}], 0x11, 0x0, &(0x7f0000000200)="7e7f2ad400e48ec104b81f7e7d9044d2a9"}) [ 448.157834] EXT4-fs (loop2): mount failed [ 448.171591] block nbd0: Attempted send on invalid socket [ 448.177252] print_req_error: I/O error, dev nbd0, sector 64 [ 448.183319] block nbd0: Attempted send on invalid socket [ 448.188956] print_req_error: I/O error, dev nbd0, sector 2048 [ 448.197769] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 448.224474] block nbd0: Attempted send on invalid socket [ 448.230083] print_req_error: I/O error, dev nbd0, sector 4096 [ 448.236506] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 448.263757] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 448.287708] UDF-fs: Scanning with blocksize 4096 failed [ 448.318698] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:56 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00\'\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:56 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() syz_open_dev$sndpcmp(0x0, 0xa9d5, 0x240080) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="11ae324cefa07d948087870b2e8655433862ac84d591020c0030b69f3c21929d9f7cebe7ebbf16ea67e35e167f0b3ffbfba531c785090d9ddb992ed68c575c1345b7ff3027cc23872290a73e7eef9cadf454d1fb6b9d2b7f3a19cb358957bc370e242ad7d7bb12b9529039741c7be1f335514e94fff61964b7251f761f11b77c185841cc246dba760006a0d38b4dd4e83096d5243d40547fda3dfa8ab9c6aaaccb465c17f12ac005ddae33af574a3950bbc8cf868b2b28439e99c6fc68cd186fe99d2b982df465a6ecf5e5f719483ce6ec56465fb1b3", 0xd6}, {&(0x7f0000000000)="4b078b60652addb589abc787f02725a4ffed12fb8651c8012cfd8ca3c886463637287795a5a95871836203d285a85bfcff65e1709e54be65ae7c298200b5afacf1b3f372d801c264ed187bbb8dd1622f1e6e8608ead9e4a5c5461b3a3541f3226204062e9832013e247ea93aa4d928b5f8c984fec09df76ec3d0aad8b7bca7fadfb9a41e93895c93bda988fa1852d88f65fabc973e24cd3726161e63a7f7", 0x9e}], 0x2, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 448.708056] block nbd0: Attempted send on invalid socket [ 448.713630] print_req_error: I/O error, dev nbd0, sector 64 [ 448.724740] block nbd0: Attempted send on invalid socket [ 448.730280] print_req_error: I/O error, dev nbd0, sector 256 [ 448.736621] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 448.780537] block nbd0: Attempted send on invalid socket [ 448.786156] print_req_error: I/O error, dev nbd0, sector 512 [ 448.794338] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:57 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 448.829792] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.843332] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 448.879334] UDF-fs: Scanning with blocksize 512 failed [ 448.889845] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 448.903853] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 448.943009] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 448.948008] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 448.991547] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 449.010894] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 449.035045] UDF-fs: Scanning with blocksize 1024 failed [ 449.055234] EXT4-fs (loop2): get root inode failed [ 449.071420] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 449.091426] EXT4-fs (loop2): mount failed [ 449.115767] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) rt_sigqueueinfo(0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x27, 0xd58, 0x2a}) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x801000, &(0x7f0000000180)={[{@xino_on='xino=on'}], [{@obj_user={'obj_user'}}, {@appraise_type='appraise_type=imasig'}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@fsname={'fsname', 0x3d, 'mime_typeem1!eth0selinux$loeth0system,+ppp0user@*ppp0vmnet1vboxnet0eth1!procwlan1'}}, {@smackfsroot={'smackfsroot', 0x3d, 'lo\x00'}}, {@obj_type={'obj_type', 0x3d, 'lo\x00'}}]}) umount2(&(0x7f00000002c0)='./file0\x00', 0xb) 07:19:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xeffdffff00000000) 07:19:57 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 449.157498] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 449.182696] UDF-fs: Scanning with blocksize 2048 failed 07:19:57 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 449.220747] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 449.252316] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 449.299868] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 449.348710] UDF-fs: Scanning with blocksize 4096 failed [ 449.384587] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 449.460358] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9, &(0x7f0000000080)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_dev$sndpcmp(0x0, 0x0, 0x8000) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_ROPEN(r3, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x3a, 0x3, 0x4}, 0x9}}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r6, 0xfffffffffffffffe) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) bind$inet6(r7, &(0x7f0000000140)={0xa, 0x4e24, 0x3, @empty, 0x20a}, 0x1c) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r8 = accept(r5, 0x0, 0x0) shutdown(r8, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f00000000c0)) r9 = accept(r4, 0x0, 0x0) shutdown(r9, 0x1) ioctl$SIOCAX25CTLCON(r9, 0x89e8, &(0x7f00000001c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, 0x0, 0x8, 0x80, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) syz_genetlink_get_family_id$tipc2(0x0) [ 449.515154] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 449.554459] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 449.603176] UDF-fs: Scanning with blocksize 512 failed [ 449.728499] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 449.738022] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:19:58 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 449.786513] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 449.811245] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 449.834797] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 449.878517] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 449.919646] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 449.934371] UDF-fs: Scanning with blocksize 1024 failed [ 450.009127] EXT4-fs (loop2): get root inode failed [ 450.023957] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.059422] EXT4-fs (loop2): mount failed [ 450.079127] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 450.088466] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.096408] UDF-fs: Scanning with blocksize 2048 failed 07:19:58 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00(\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 450.102573] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.111821] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 450.120870] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.128013] UDF-fs: Scanning with blocksize 4096 failed [ 450.133530] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:58 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xf401000000000000) 07:19:58 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x83, 0x3}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0x26}, 'lo\x00'}}, 0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x9) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10080, 0x104) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r6, 0xc0044308, &(0x7f0000000300)=0x7) r7 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3ff00000000000, 0xa000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f0000000340)={0x0, 0x4, 0x69, 0x5, 'syz1\x00', 0x81}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14, 0xc0800) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r4, &(0x7f0000000200)={r7, r8, 0xfff}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 450.263553] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.279173] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:58 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 450.349187] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.385205] UDF-fs: Scanning with blocksize 512 failed [ 450.418942] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.471119] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 450.518900] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.546391] UDF-fs: Scanning with blocksize 1024 failed [ 450.575954] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.599716] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:19:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 450.625629] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 450.644561] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/keycreate\x00', 0x2, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$tipc2(0x0) [ 450.694623] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 450.703918] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.714428] UDF-fs: Scanning with blocksize 2048 failed [ 450.723445] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 450.732843] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 450.751357] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 450.771958] EXT4-fs (loop2): get root inode failed [ 450.787411] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 450.799290] EXT4-fs (loop2): mount failed [ 450.833089] UDF-fs: Scanning with blocksize 4096 failed [ 450.864929] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:59 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:19:59 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 450.978009] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, 0x0) getpid() r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r3, 0x10, &(0x7f0000000040)={&(0x7f00000001c0)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4401, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syz_genetlink_get_family_id$tipc2(0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x4000000000000000, 0x3000, 0x417b, 0x2, 0x1f}) [ 451.089187] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 451.167881] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 451.212878] UDF-fs: Scanning with blocksize 512 failed [ 451.269529] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 451.324757] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 451.333560] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 451.340480] UDF-fs: Scanning with blocksize 1024 failed [ 451.346785] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 451.356091] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 451.365184] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 451.372606] UDF-fs: Scanning with blocksize 2048 failed [ 451.380970] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:19:59 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 451.439426] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:19:59 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 451.479950] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 451.488067] UDF-fs: Scanning with blocksize 4096 failed [ 451.500309] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:19:59 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00)\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:19:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xffffff7f00000000) [ 451.562081] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 451.614661] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:19:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1d) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) [ 451.655071] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 451.761744] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 451.813243] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:00 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 451.861178] EXT4-fs (loop2): get root inode failed 07:20:00 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) bind(r0, &(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x80) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 451.889462] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 451.908678] EXT4-fs (loop2): mount failed 07:20:00 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:00 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda4", 0x82, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 451.951339] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 451.980186] UDF-fs: Scanning with blocksize 512 failed [ 452.046476] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 452.075834] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 452.138191] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 452.194594] UDF-fs: Scanning with blocksize 1024 failed [ 452.248661] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 452.322232] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:00 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 452.398384] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 452.463889] UDF-fs: Scanning with blocksize 2048 failed [ 452.476499] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:20:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0xffffffff00000000) [ 452.504974] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 452.507402] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 452.531537] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 452.565933] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 452.579665] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:00 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 452.624652] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 452.644794] UDF-fs: Scanning with blocksize 4096 failed [ 452.684772] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:01 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 452.744603] EXT4-fs (loop2): get root inode failed [ 452.763978] EXT4-fs (loop2): mount failed [ 452.781156] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:01 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 452.883534] nbd_handle_cmd: 59 callbacks suppressed [ 452.883549] block nbd0: Attempted send on invalid socket [ 452.894695] print_req_error: 59 callbacks suppressed [ 452.894705] print_req_error: I/O error, dev nbd0, sector 512 [ 452.914606] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 452.992999] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 453.034404] UDF-fs: Scanning with blocksize 512 failed [ 453.040282] block nbd0: Attempted send on invalid socket [ 453.045885] print_req_error: I/O error, dev nbd0, sector 64 [ 453.052232] block nbd0: Attempted send on invalid socket [ 453.057979] print_req_error: I/O error, dev nbd0, sector 512 [ 453.064205] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 453.073972] block nbd0: Attempted send on invalid socket [ 453.079712] print_req_error: I/O error, dev nbd0, sector 1024 [ 453.085970] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 453.101292] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 453.118109] UDF-fs: Scanning with blocksize 1024 failed [ 453.141745] block nbd0: Attempted send on invalid socket [ 453.147371] print_req_error: I/O error, dev nbd0, sector 64 [ 453.153668] block nbd0: Attempted send on invalid socket [ 453.159359] print_req_error: I/O error, dev nbd0, sector 1024 [ 453.166861] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 453.198360] block nbd0: Attempted send on invalid socket [ 453.203910] print_req_error: I/O error, dev nbd0, sector 2048 [ 453.210816] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 453.242570] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 453.270372] UDF-fs: Scanning with blocksize 2048 failed [ 453.294541] block nbd0: Attempted send on invalid socket [ 453.300087] print_req_error: I/O error, dev nbd0, sector 64 [ 453.306489] block nbd0: Attempted send on invalid socket [ 453.312137] print_req_error: I/O error, dev nbd0, sector 2048 [ 453.318502] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 453.364992] block nbd0: Attempted send on invalid socket [ 453.370655] print_req_error: I/O error, dev nbd0, sector 4096 [ 453.377685] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 453.386671] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 453.393808] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 453.402790] UDF-fs: Scanning with blocksize 4096 failed 07:20:01 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00*\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:01 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) fchmod(r0, 0x20) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:01 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:01 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x10000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 453.408712] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 453.413254] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 453.433491] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 453.462377] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 453.535795] EXT4-fs (loop2): get root inode failed 07:20:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x480040, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x4b9, 0x9, 0x34f1, 0x8000, 0x10, 0x6, 0xfa, 0x3, 0xce, 0x7, 0x3b9, 0x7f}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 453.560998] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 453.589797] EXT4-fs (loop2): mount failed [ 453.631180] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 453.705015] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 453.711898] UDF-fs: Scanning with blocksize 512 failed 07:20:02 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:02 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 453.904141] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 453.988276] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 454.021013] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 454.074407] UDF-fs: Scanning with blocksize 1024 failed [ 454.109906] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 454.153888] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:02 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) getgid() [ 454.251414] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.288742] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:02 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 454.315727] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 454.339822] UDF-fs: Scanning with blocksize 2048 failed [ 454.375465] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 454.390488] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 454.423576] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 454.456784] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 454.468999] EXT4-fs (loop2): get root inode failed [ 454.489536] EXT4-fs (loop2): mount failed [ 454.529188] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:02 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 454.571125] UDF-fs: Scanning with blocksize 4096 failed [ 454.606654] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:02 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00+\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:02 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSMRU1(r2, 0x40047452, &(0x7f00000000c0)=0xfffffffb) r3 = socket$pppoe(0x18, 0x1, 0x0) dup(r0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000100), 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xad) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8, 0xd}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r6}]]}}}]}, 0x44}}, 0x0) sendmmsg(r3, &(0x7f0000001fc0)=[{{&(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="9b5bc5ba11e2d9e9c8703d042542cfb238ca4a5f285ee8bd8bdfdeb498513a6245ce2038ffc8182a37", 0x29}, {&(0x7f0000000200)="2ac4e9e91d322a98b6def8ec5de6648f1a87990cb9ce1ad1072e8697180e818df905c5a091eb46c8e494da1b62e65fc21564d4be0f4a19a0cffbad0f61efaeff3a33", 0x42}], 0x2, &(0x7f00000004c0)=[{0x90, 0x111, 0x40, "3c3209e82dc26fd2467fcac515122a786e007077c36f5abff90cbbbdb8474c2bc963a1be6bcf555690aab95617e9ec7a378fa46cdc5e3a6e8cf4b536ed9e82b31e36f7826bce3a4d8bab2325cef18fb83cebdf622ed06f2e7c2eb2176a928fe23b7f7ff184d0240e308d7aa754e6630da8ceec44a601ba53fe1781f524"}, {0x110, 0x109, 0x4, "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"}], 0x1a0}}, {{&(0x7f0000000680)=@xdp={0x2c, 0x4, r6, 0xe}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000700)="fa6f3d3b82a56aa42baa8e67d887639263bee706782edb4003a6b5a0aad4162722bace8447a0592c9d83443d3ed358a4329d36579eaf1dfc0f8019892e737a7565749e0c3cafc0c920fd54836dce04106dd0c04b57eab998e08b540dac121d7ba772780cc4e6ee61d9c630271da060bae2be0cfaa2520e65f7b1556ab97c8d382b8d7cd3cd42fd610d7b480b9688249538531e81f42c6f81cd9b0c04e1f9eeeb1e3e882d23", 0xa5}, {&(0x7f00000007c0)="c1fd602cbcdf0d86da7a85b9406cdb06b59839764d993917c140f3009ac7bdfeea887f015b75f8d3ad5d1caf7672507b5d3aa2c3cffafa2195d5948ac1977599cb837ad69bebe7a67e34c503b2d7888333abda73d6a95af88c022e659ea65bc7f0d6c61ac5aea2e990f577353cc81454d6161c07f49b4263afcbad3d9d6f8620b404b98958cd3bbca72ce705b0483d3c88917f9e84972bbdb677e4cad239b6c42438839be5477d8e8d81575c9c404ab791dd32eca881d74bfadc243b79caf1", 0xbf}, {&(0x7f0000000880)="bfacc4411bcfe7da0f8e06f2e8844a5817b5587fc1f660545fa61f87cb49b4c8cc8c015b262d9f8901c92ce3183c50868f41001a7af54e48dfed2aef3a31acb98f294d6968", 0x45}, {&(0x7f0000000900)="1ac004a6023464b18b7757787679008dd52f56d8b5583804062f9a787b3c1885fd4e11071cb6c00793574bb94f21d376187811aa5e5c317b6942bb5f9d201fee28af8d57d63597cccb097d79ec09017f8ec66cd1636621298c35e88f2ebb905cd27a9e214c9acebf2fd4a450ab5ac76403b25d27450c2e3aa10c7cbc034dfe4323f6028de890dd5ab888ddbdbf4dc8754afdd9ff7f70b867acaf31ec3b88b4bc71873a1286c8a4c11fd10c0dec77fecabdd90206e5766120450a740b133b09e2e29d69550af4dc75e66a80db683e8ab65e562f601f85078f955588b024f49396acfe553c84dac9ce52fa007bd18ca13e953e78edad3839a409fd0f042be8c60f9337d8e3871bbd00c63b3c6be5102b47f0dfa6f307dcfa94d9a818b73359370c887782643dad0a8d6fbfac27b1a7ca9458cb900f692a3108132adf6f4e8775f1f80ca5802b2cf83e804b3baa4bbc5fa71c4c5bf7179733f7f887e88b00c7838638ce3247d819fe5aa0dacf21a7f0fc835c6c415b2036234dc18a499d2458b7e3147a25ada3a246d0fe700777de982393cde58e7827b41357305473c4643e828e78fdd56182b21b93db82598be5c78be221102d96d9779f6bdbe47faff77d6d75fffaa2165bbb8c7e2739a6b66fc306b720800cf075bff895fe3e38bc970f6a72bc0e9f6d9ca717872d1aedb46eda6c78617e380b00a8124d6937427d0a5e0ef99b327fc3a43f166c91b27ee64f26c4eb4b0d01c91948607cac8b7c573acdeb3ad6f7d28e775234124a3127daad93ae97b2a7fe4dadf275d61a701bd2545031cc5e85afa84bb9b0c14a134559649dcf54df22fbdfb1d7e58767cdb4a4621aa0796720f35e2c7b49be6f50ff5f05005458b68fa7e8a0101d048a3b534b5ebf75fad16e745d12e03eb6a50c4498bff7cecf5c2524830ad51eb013b9d0a597fd874b425a3c64adbe80de60aece60ce66be1054e4ce38c7a4dca8c8c312874675245d5cbf327a30a837ce3f80352a09bee270285c22e7238af52e8ba4f6a9046e0629ad230ef5805319b11ddcfcf80a5f85b56f950e1edd540fc3365e07283d2297deff9b91bfd4a56a311e76452ef40829cbd29d39643a065f5b7705be91215808a788b4620cbef5bd46e72c66e495c48349910557f1147ee1ca67d3e14cce412a5b9608e4822777c0c8d11aecec5ff68fc60ad6735ce0855dbabe5a1770412aad638bb80683fa6ed7acc3a4389ab48d6190590e13fb3a27102267870732b83c0dddd038f3e495aa9e8dc3366204f22954cec5627ddd8844e951e0847b922034e9c7db01a54faf03139efb4e631c61f6a5a3989e5253fce0b67866493ace2751edf6df872ca651c6ff7d8298e5b97743f980ca9e1b52b053f6f859881d5983c0a2f6ea4d0ac68a695bf39f921cd4422701d40f3c9b35a994aa4a0691a161368ceefdb244f791d1f9e8ea468feaecf0c804b9ee2d316a37741045169d263cac627e29c674b4951fc78487951dbc2d55280f282894a4d8cbb68bbc851fe8fef400363f583072f3982c060fe555884f263ab98cdace14e42b3ac42aff1497f64b6def2af9899a179bf7f1ef6c3d4067960615f8718d8220cb5aeb83373ffc7367a0c837872b9d8a4d6f395a538f61b5c666d3bf84ce85a0d70b81b8fdde09b75523f5b254740ac9973806336425dee030f089c9e9d7e05726948a7b6cb0f3c63601700dc38bfc7ecf459f25c866a83fce7baaa385866fccb76fca8ab8d5e34378ed3dcbef3ffc2e33ee0a9b049d21dd515290fe1b0ed1159ba91a6ead7037b4d2c973432f4ba148f429730bf8d4f16fc7f49d42e2807cbf36aea2b0ad581731621426617921a762136e424fc64bc82ffb8ed2a786e85cd71f15f5102b8bc7c09b5b51bd4b3689252be468a8998117f25e79b5a6d5674f5048a7ef3c6eec7dc672be18b9286b8ee889956ce2a144428cff7439c2c833eed41efb5268f42bce62c09fad9dadd499401689a1d3b09e249138eaea5a3ddf1cb1092f3aa12d35db30f7f1c269c86851ad1897d353d2e9cb68aee4ea0089c7d1eb4ef4f3c58d7c96200bdd531581f05bdbc6fe404e20a54ba8549891ca1bd78737a6df6706add098617cdb587adc796b057655fc8ec01bdad56dcdbb032d6d1d84731c40eb20802f41113a196b00c15e8118af4716bd118c98ab776c0be1819f9d29aaa2d95433a218c1b5eb7dca0e27ce86362b244892118f745b95f1ff957458b609679cd8e4a44cf09e84bdf590aee7417b0894a2476009e79c3060f9e66c32b9d62f6e3a3be34e7f4c7768eaccf9204a309235cc58d86e8f767707e65ad6c55c9ada8280c781efee7e9dff367cc80d9ca382e786b158238bcfc8d53252ac65f7a14626f2999d19926f2a428ab0d3b5dd0f3e1ff6b684026ab17d9c38dc4d7ce7dcc1d2676ae016d69d0fe48a24df6de240e46002cee42d2620d5c5a204102636b282788d1c18b2481cd019f5b862d4a6df39ba960f865fc8509bdd4962194210f70efa6dcad32ff963800f773736b4bc7950a511fe6060319b030343e1198516a32bb4c7b0d7c2991b843097dd006fe2c8d06a3ffd7370946c5871033adadf3d51c0e4fa2bd68a7cb2268430fbc3a847c0a56c39f9c1f59e809da0ccc6a54a905be9b605d9fb33d25ae05fac9b2f605b2de127422baaaa431c8e59e9678c2fceece13f8de48a3b83b5d8f0298ebce9349fe9a1cd49f77d7dc12523e89354e82291b3ad734d71f37fdc8d140cbb77d84a5f4adfa80a8cfb934815ffaad9011b5dcd4cac0c747cf6c0836aa607c6c5d71253be6217aaf6df8b0f5fd71778f9fd6835a9d98bd131a4ccd4be83993c4426b0d7853217b2ae519d32760df8126a6b03e18167f0713f7d518aba63469b0f31dae34be1e438338114e36309d6492285a9b03ede22a71e6b3d85b085f39ebce08357f14b5912582b5a2be5a0071e15a64e4acf7e3bd85fef4cede735ea6f3f51353adf81ffd501435738b553f24d7f36c587abc5ec693bd330b7ec9d622a47bef9d872a7c89171a6aa3e66c1e14c38590afd06365be5446c5f2f9a596710361265fa112ad29f74fe9619a6d7859de672f39b3cc2857295e71b027e1ab4977a96632b2655f5d4565990af3d87fa78ee31ae79ce841a8b580b470bb000cca4fa4b4cef031905e5e30b6d388b5100dd8c2171ecd63f2a9999e55e280f9654e08695a1ea1c2f8ae3f4bc7495aaf1d546a23cc8f6fe78ccb4cc40c0c77501becbc7487b4201771e7474aa2fce26f2409418f70e9cb6b24bc44f091f23c7ee2db5b605c58d1041ad06d5458c134a528903c5f29305cf7f6772c4a0482a45db596af3bb858805668dc1382740e7cb319704b2504943344d4bd304faa6d8482d8b28013cb0152cbcc34cc96c6e34ba307e7cb05d61248c3958a0530bc22f6efd9fe1bb1b22db684634ce55d8d8b8a09d9342f0746326de0c56a829f0b0bd9ed6d349462d33980875bb47683368b9a34be05ae10af24de22b2ff1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0x1000}, {&(0x7f0000001900)="323d3a28d952a52b749d98fe4dfbb169f5757d33a7756609e291aedd1ec1ec8ab010a5729cdf743d0068ac1019b85aed50a6b678a865b558615fbaf37a69a765ca158f3f1900d3751ac0363d8767f7f9275dff021809ee9b6bfc90b4b75ab77ca07fc3edddf7e322c5764c2e4b0dcb0158e031b736c9af463c30e2e6f9485dc0b6e461bca7338c5425d5f7ee557811b72233593225cf3add85b07feeb6db9e477245b863ba2fc4545c50d0e07e42f2c57672ad63f9db03b6f8903d06e4d39a531fe0af9d066db4ecb1fbd103bfbe1fb373ae06da36710fc3", 0xd8}, {&(0x7f0000001a00)="cddda32120676156d5d70ae8aac4249d82c3af80631e3ff222a6aa3e2071fbcdbd496d4a70a691f28bbb9b31e75654c4777228494fd15fd9b8959ea3e520f6546e92", 0x42}, {&(0x7f0000001a80)="212325538809976096b7c06a921edd0df2080fe0129ab091444ff59e6acb6d798a4c0167d2460125cbbe563ce0fc56640fdca5c6c5316ea4f1cdda131f7a9cd2ff520232ca867eed4284f55999035e3491479f774de1b0656f8eee3a7dc41cbab9f89b9df0535477b6ca734db35499239a70c2355053bb33bf5c732015bbe1ce70785113f6", 0x85}, {&(0x7f0000001b40)="920c23e23ea2342f0ba4ff66be66cf81de046f262c56f62efdfb8b1ee90b1afa787900b1bce0ffa1e3408daf2977af3fcc58441c252ce01e51f88daea211bd816531f6a0747a3977b9fa5f7aa7deb789bbf98bed4c57220fa793021ad420cfc12e3a871c93bdc4d1f02e3e5b7b0b68cb16acf3f12df7784f28fbdb6179c20300d19a228e7b3e7994f60df1c6ec2034d18ba8b760e66e0b352775fe48696387e0a18db26f47b3a52eb77868f6f2b09869", 0xb0}, {&(0x7f0000001c00)="9ab0aad588a249047f186a5ce3418acb280ed1e392477c86aaa8318f607ff062141b858e0f4436b93c57c21fb0ce1c9f07f3d8b16d6170714402a6acb5d671beedb65aba64382ab0dc3624c9d6f3f59afb880cb4092c6f7a6a1ce4c445ad23c1db3c", 0x62}, {&(0x7f0000001c80)="afce92dc5ea28995f82a33ba34f8584f0e2fb3c2e89851562a5a5ffaf919a1b68544fc35e2b6cbd514c346999536e30352ab2ab27dddef4232e420ac7b13c2abbd715e19a96c3214da8bda0a303f1d998255f7fcf5d7d7c8526b416cef2e10e4b29fcb45c82ff819c6e8afb3af4dabebfe2ed512d288853d2d136800329c5ee0f64de2c9d0d5cbf9f5282a7b1066d22a741998a4f2a784f8db6e4bfcdd91244bc0aa0323912497eebe633cd5c2fafaa7e87b019a1ebb4f7dd995f85ec9ce5605b56dcf0eb43f912618405af532f89380175317cc", 0xd4}], 0xa, &(0x7f0000001e40)=[{0xd0, 0xff, 0x0, "63d8438a04cb77742cad9eea0dbec940def0750da4c8baa4ce09b97625dfb35c2ea244f09bd207caa27c5ade9a2bb01c4f46dfbd0e07f823e664b07e50b31148aacca4163c1008219da8134f933c3b27477a4d889ee98b3188e45b547705537ba3be20dc588e824f55c75f4faf42cd50bcd81c8079ed101849b20761276d1a950d74e0080fd14f42531cfd4defcff4253f4ef5bc786ec4720b05d4df906bfde38bdc78248f0aeb6e23b3dc7a6b1418da55c789a7885e86f381"}, {0x80, 0xff, 0x7, "c5c269b233638bdfbaa2621479fe057f2ffaefae9ab15469cc3b4923a2c3dc7b5c21bc2118fc24739c42624d12a733bb2fe8111dcecfa041633e2ebaf5159c80305ee7f5f1b33301bc788e09b4225acbf4226d6b3bd6c75e49bf956012455d09df6a870a446ff7188a59b727"}], 0x150}}], 0x2, 0x0) 07:20:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 454.837821] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 454.854630] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 454.929457] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 454.952813] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.956328] UDF-fs: Scanning with blocksize 512 failed [ 454.980053] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 454.994465] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 455.017625] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 455.027496] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.066772] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.075962] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 455.104689] UDF-fs: Scanning with blocksize 1024 failed [ 455.116758] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:03 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) getgid() [ 455.129028] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23929 comm=syz-executor.3 [ 455.148293] EXT4-fs (loop2): get root inode failed [ 455.156009] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.166812] EXT4-fs (loop2): mount failed [ 455.174532] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.200120] UDF-fs: Scanning with blocksize 2048 failed 07:20:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x2, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000100), 0x4) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000ff8)={0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f00000000c0)=0x100, 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r7, 0x7}}, 0x10) 07:20:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x9, 0x3, 0x10000, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc095, 0x1) ioctl$VIDIOC_DECODER_CMD(r2, 0xc0485660, &(0x7f0000000140)={0x4, 0x2, @stop_pts=0x4}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 455.241257] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:03 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 455.284912] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.322547] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.353370] UDF-fs: Scanning with blocksize 4096 failed [ 455.410198] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 455.489918] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 455.613606] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.630562] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.639942] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.653351] UDF-fs: Scanning with blocksize 512 failed [ 455.660224] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 455.669323] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 455.678863] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.687981] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 455.697385] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.756921] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 455.768736] UDF-fs: Scanning with blocksize 1024 failed [ 455.799626] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 455.828417] EXT4-fs (loop2): get root inode failed 07:20:04 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f00000001c0)) getgid() [ 455.853346] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 455.864598] EXT4-fs (loop2): mount failed [ 455.900399] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 455.941041] UDF-fs: Scanning with blocksize 2048 failed [ 455.970999] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:04 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 456.017214] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 456.059414] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 456.098812] UDF-fs: Scanning with blocksize 4096 failed 07:20:04 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 456.138183] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:04 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00,\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xb46}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 456.364798] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 456.394088] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:20:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 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, 0x400000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000580)='/dev/vbi#\x00', 0x1, 0x2) shutdown(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r4, 0x40106614, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote}}, [0x2, 0x10001, 0x4b2, 0x7, 0x8, 0x0, 0x857, 0x20f, 0x101, 0x1000, 0x8, 0x9, 0x7fff, 0x20, 0x910b]}, &(0x7f0000000080)=0x100) ftruncate(r3, 0x1000000) sendfile(r2, r3, &(0x7f00000000c0)=0xf18001, 0xeefffdef) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0) syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x1, 0x2) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000100)) write$P9_RSETATTR(r1, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 456.421015] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 456.463615] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 456.475569] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 456.514622] UDF-fs: Scanning with blocksize 512 failed [ 456.529795] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.562962] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 456.622936] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 456.624753] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:05 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 456.693572] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 456.724591] UDF-fs: Scanning with blocksize 1024 failed [ 456.738721] EXT4-fs (loop2): get root inode failed [ 456.748485] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 456.758357] EXT4-fs (loop2): mount failed [ 456.776532] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) io_submit(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) socket(0x10, 0x2, 0x0) setreuid(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000100", @ANYRESHEX, @ANYBLOB="44dc207fa82d6a241b5813576d2f13cc851999323b19b88746b08326e079ae6ee2d130f23293d885f76a44ca4bf93c840708421fafbd65bc4b51c583d8b74bb6d772538cc5691716216a15ad60bd599160644d31974cb61fd110cc2b3417b5d5281a3a5eae7e9cce49d73d0f465687d8f86b1af4ee2b2084d60d53c7a3d77ce7d608e318aeed8fa631069d5fa8c2c341c9c08d025d85758150154957cda9e44863242f866aa38f5956b461e4eb24d27611907b1c9c954732d5e1af6ba616172183a23bbab549c609cf5c1ed417a415be7a89150f63e10100000065a8e4a3851a1ae228e66c4b40a1bcbb"]) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYBLOB=',wdno\x00=', @ANYRESHEX=0x0, @ANYBLOB="387d12bfbb98af156cecdc905d4f08623dc01945882e604629f77904610cb71e53"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000380)) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000640)={"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"}) shmget$private(0x0, 0x2000, 0x8696579922d0bf51, &(0x7f0000ffd000/0x2000)=nil) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x0, {0xa, 0x4e24, 0x0, @local}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000100)={0x11, 0xffffffc3, 0xfa00, {&(0x7f0000000300)}}, 0x211) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x10000000002) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 456.797439] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 456.807148] UDF-fs: Scanning with blocksize 2048 failed [ 456.822784] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 456.838493] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 456.875835] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 456.923940] UDF-fs: Scanning with blocksize 4096 failed [ 456.960449] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:05 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb5874427", 0x90, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 457.035696] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:05 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddf", 0x8b, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 457.161342] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 457.192290] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 457.202490] UDF-fs: Scanning with blocksize 512 failed [ 457.213650] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.223470] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 457.233197] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 457.240874] UDF-fs: Scanning with blocksize 1024 failed [ 457.247934] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.257962] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 457.267284] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 457.274915] UDF-fs: Scanning with blocksize 2048 failed [ 457.281130] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.290941] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 457.300254] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 457.307605] UDF-fs: Scanning with blocksize 4096 failed 07:20:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4401c0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x10, 0x1, 0x7fff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 457.313480] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:05 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00-\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 457.456980] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.485209] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 457.514531] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.534431] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:20:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) write$capi20_data(r1, &(0x7f0000000140)={{0x10, 0x0, 0x84, 0x81, 0x3, 0x4}, 0xe7, "1bc618e840934f572d0ece5a250d23c721e783c9428a108b410c74092d04c82c1462b83e2abedfc515aeaefc31f144197245a2b29b731e32af31fb922cf7464656acf5ffdc7ada42af746b07cb2b73c4cccf5baa0b0855b9fd597ae0ff659e5f61793378dbfc97a55840932fcb6f89f626c7b9f1537c0e83f0e01c80e818f5c9e003a7313f96d25b807956967fc2e2ae94287bc2f0b0971f1ae0289d2193187c8af30254b9ebec9040c32834385d75bdded9252314337ae9454efbb5213b80a17eee6c2d915226d191974f2109bf0a3c225fa434615a98f44a627772fc57c78a3f71151bebebfc"}, 0xf9) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x0, 0x40c4) [ 457.576869] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 457.582183] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 457.631563] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 457.644333] EXT4-fs (loop2): get root inode failed [ 457.670920] EXT4-fs (loop2): mount failed [ 457.675591] UDF-fs: Scanning with blocksize 512 failed 07:20:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x20) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f00000000c0)="78808320c933512a85d62b7be3f08594a6568873522f5c37363af2") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet_tcp(0x2, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_config_ext={0x7, 0x7}, 0x1c090}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20600) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x201, 0x0) write$P9_RUNLINKAT(r3, 0x0, 0x0) r4 = socket$packet(0x11, 0x0, 0x300) r5 = socket$packet(0x11, 0x1a3d0126c9f74206, 0x300) sendfile(r4, r5, &(0x7f0000000340), 0x8001) sched_rr_get_interval(0x0, &(0x7f0000000040)) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000200)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1, 0x1) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) [ 457.719813] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.744580] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) io_submit(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) socket(0x10, 0x2, 0x0) setreuid(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000100", @ANYRESHEX, @ANYBLOB="44dc207fa82d6a241b5813576d2f13cc851999323b19b88746b08326e079ae6ee2d130f23293d885f76a44ca4bf93c840708421fafbd65bc4b51c583d8b74bb6d772538cc5691716216a15ad60bd599160644d31974cb61fd110cc2b3417b5d5281a3a5eae7e9cce49d73d0f465687d8f86b1af4ee2b2084d60d53c7a3d77ce7d608e318aeed8fa631069d5fa8c2c341c9c08d025d85758150154957cda9e44863242f866aa38f5956b461e4eb24d27611907b1c9c954732d5e1af6ba616172183a23bbab549c609cf5c1ed417a415be7a89150f63e10100000065a8e4a3851a1ae228e66c4b40a1bcbb"]) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYBLOB=',wdno\x00=', @ANYRESHEX=0x0, @ANYBLOB="387d12bfbb98af156cecdc905d4f08623dc01945882e604629f77904610cb71e53"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000380)) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000640)={"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"}) shmget$private(0x0, 0x2000, 0x8696579922d0bf51, &(0x7f0000ffd000/0x2000)=nil) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x0, {0xa, 0x4e24, 0x0, @local}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000100)={0x11, 0xffffffc3, 0xfa00, {&(0x7f0000000300)}}, 0x211) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x10000000002) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 457.805622] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000140)=""/29, &(0x7f0000000180)=""/87, &(0x7f0000000200)=""/129, 0x3000}) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:06 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 457.860037] UDF-fs: Scanning with blocksize 1024 failed [ 457.886450] nbd_handle_cmd: 66 callbacks suppressed [ 457.886468] block nbd0: Attempted send on invalid socket [ 457.895756] block nbd0: Attempted send on invalid socket [ 457.903534] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 457.945730] block nbd0: Attempted send on invalid socket [ 457.951299] print_req_error: 68 callbacks suppressed [ 457.951309] print_req_error: I/O error, dev nbd0, sector 2048 [ 457.963649] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 458.010175] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 458.060324] UDF-fs: Scanning with blocksize 2048 failed [ 458.106391] block nbd0: Attempted send on invalid socket [ 458.111958] print_req_error: I/O error, dev nbd0, sector 64 [ 458.119193] block nbd0: Attempted send on invalid socket [ 458.125044] print_req_error: I/O error, dev nbd0, sector 2048 [ 458.133342] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 458.144763] block nbd0: Attempted send on invalid socket [ 458.150299] print_req_error: I/O error, dev nbd0, sector 4096 [ 458.164730] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x480100) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) socketpair$unix(0x1, 0x51b915d290f3f8bc, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffd, 0x800, 0x24, 0x3, 0x4}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00000002c0), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) open(&(0x7f0000000380)='./file0\x00', 0x400, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000180)={{0x8, 0x6, 0x0, 0x967a, 'syz0\x00', 0x9}, 0x2, 0x10, 0x7f95e8a8, r8, 0x1, 0x7, 'syz1\x00', &(0x7f0000000140)=['/dev/admmidi#\x00'], 0xe, [], [0x2, 0x3f, 0x1, 0x1]}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000004080501ff0080fffdffff015456f93a681b365b2c0afffb000c0003008800001cde0000010c0002000002fa17711104a6"], 0x2c}}, 0x0) [ 458.301312] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 458.362661] UDF-fs: Scanning with blocksize 4096 failed [ 458.419212] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 458.502531] block nbd0: Attempted send on invalid socket [ 458.508172] print_req_error: I/O error, dev nbd0, sector 64 [ 458.516455] block nbd0: Attempted send on invalid socket [ 458.522502] print_req_error: I/O error, dev nbd0, sector 256 [ 458.529693] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 458.655937] block nbd0: Attempted send on invalid socket [ 458.661500] print_req_error: I/O error, dev nbd0, sector 512 [ 458.667985] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 458.708905] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 458.757546] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.777353] UDF-fs: Scanning with blocksize 512 failed 07:20:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) io_submit(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) socket(0x10, 0x2, 0x0) setreuid(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000100", @ANYRESHEX, @ANYBLOB="44dc207fa82d6a241b5813576d2f13cc851999323b19b88746b08326e079ae6ee2d130f23293d885f76a44ca4bf93c840708421fafbd65bc4b51c583d8b74bb6d772538cc5691716216a15ad60bd599160644d31974cb61fd110cc2b3417b5d5281a3a5eae7e9cce49d73d0f465687d8f86b1af4ee2b2084d60d53c7a3d77ce7d608e318aeed8fa631069d5fa8c2c341c9c08d025d85758150154957cda9e44863242f866aa38f5956b461e4eb24d27611907b1c9c954732d5e1af6ba616172183a23bbab549c609cf5c1ed417a415be7a89150f63e10100000065a8e4a3851a1ae228e66c4b40a1bcbb"]) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYBLOB=',wdno\x00=', @ANYRESHEX=0x0, @ANYBLOB="387d12bfbb98af156cecdc905d4f08623dc01945882e604629f77904610cb71e53"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000380)) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000640)={"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"}) shmget$private(0x0, 0x2000, 0x8696579922d0bf51, &(0x7f0000ffd000/0x2000)=nil) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x0, {0xa, 0x4e24, 0x0, @local}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000100)={0x11, 0xffffffc3, 0xfa00, {&(0x7f0000000300)}}, 0x211) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x10000000002) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 458.843033] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 458.858679] block nbd0: Attempted send on invalid socket [ 458.864290] print_req_error: I/O error, dev nbd0, sector 64 [ 458.872622] print_req_error: I/O error, dev nbd0, sector 512 [ 458.881369] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @aes128, 0x7, "412d19af71a3eef2"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c001000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="980112000c000100697036746e6c000088010200080009002900000014000200ff02000000000000000000000000000108000800000000000800080000000000140003000000000000000000000000000000000114000200ff010000000000000000000000000001080006000000000014000300ff010000000000000000000000000001b5fd0200", @ANYRES32=0x0, @ANYBLOB="080014000000000003000400000000000000040000000000080014000000000008000700000000000800080000000000080006000000000008000900290000000800080000000000080007000000000000000300ff01000000000000000000000000000108000800000000000000060000000000080010000000000008000400000008000000000000000000080010000000000008000200", @ANYRES32=0x0, @ANYBLOB="0000140000008da6c1f945936ec8000000000f000000000008009f00000000000800140001000000a88b6f593a59c1d308001200000000000800120000000000080014000000afc77e4d1100000000000800040000000000080004000000000046fd0f00000000000800140000000000"], 0x1c0}}, 0x0) [ 458.927864] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 458.954602] print_req_error: I/O error, dev nbd0, sector 1024 [ 458.960643] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 458.970342] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000000c0), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 458.977793] UDF-fs: Scanning with blocksize 1024 failed [ 458.984602] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 458.995715] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 459.004791] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 459.014824] UDF-fs: Scanning with blocksize 2048 failed [ 459.022234] EXT4-fs: failed to create workqueue [ 459.040732] EXT4-fs (loop2): mount failed 07:20:07 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 459.080403] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 459.139540] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 459.209562] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 459.267388] UDF-fs: Scanning with blocksize 4096 failed [ 459.303591] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:07 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00.\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @mcast1, @local, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, 0x0) 07:20:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @dev={[], 0x1d}, 'erspan0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 459.622444] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x7b, 0xa, 0xff00}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = geteuid() setreuid(r0, r0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="89b2a4aaae2dbd2ad1db688f4df6f4a111a5d29365674e2021348ef39084704cab5bf9a32d053f03f15c4b742bd47826cf4fd904579c1d8a586d707aabb568386ca15b2d432ee858f9d8f5a7662c53e7bfb03d8242efb9cc68d92eb7b8d32ac228a6b34a97a9ff0a2f6851325a30776d90061c86ea0f866edde4568cf8f8ddfb3c12334e614dce200b8313a6aaecb4716ba6d9f173d28f25fce4b402c5854ba5d9c32c2ec63a", 0xa6, 0x8}, {&(0x7f0000000240)="ceb7c91d28542ec84b4b3b425c964d9f3f4347e75efac2471ac452878b78f6b78749bebc831a", 0x26, 0x1}, {&(0x7f0000000280)="94a95a116f1fafd45ba358eeaba3d1c4ff3bb5697b353bc9a276cd72807a8c70d213075df34d8c40897d3223fbfb3c3504a8f6cb6872abfc7caaf7bd01e8500fb030d758e153d6bde0a404b87f23e56ea61f68c3ca8fc6e016b676b2a530b205f3749d6fdf", 0x65, 0xbb}], 0x18, &(0x7f0000000380)={[{@user_xattr='user_xattr'}, {@jdev={'jdev', 0x3d, './file0'}}, {@nolargeio='nolargeio'}, {@hash_tea='hash=tea'}], [{@uid_lt={'uid<', r0}}]}) [ 459.672849] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 459.742817] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 459.789787] UDF-fs: Scanning with blocksize 512 failed [ 459.831796] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 459.897092] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 459.934953] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x3f, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VFIO_IOMMU_MAP_DMA(r1, 0x3b71, &(0x7f00000000c0)={0x20, 0x6, 0x100000001, 0x5, 0x6}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r2, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 459.983630] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:20:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) io_submit(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) socket(0x10, 0x2, 0x0) setreuid(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) r2 = dup(0xffffffffffffffff) getdents64(r2, &(0x7f0000000200)=""/54, 0x36) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000100", @ANYRESHEX, @ANYBLOB="44dc207fa82d6a241b5813576d2f13cc851999323b19b88746b08326e079ae6ee2d130f23293d885f76a44ca4bf93c840708421fafbd65bc4b51c583d8b74bb6d772538cc5691716216a15ad60bd599160644d31974cb61fd110cc2b3417b5d5281a3a5eae7e9cce49d73d0f465687d8f86b1af4ee2b2084d60d53c7a3d77ce7d608e318aeed8fa631069d5fa8c2c341c9c08d025d85758150154957cda9e44863242f866aa38f5956b461e4eb24d27611907b1c9c954732d5e1af6ba616172183a23bbab549c609cf5c1ed417a415be7a89150f63e10100000065a8e4a3851a1ae228e66c4b40a1bcbb"]) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x800000, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYBLOB=',wdno\x00=', @ANYRESHEX=0x0, @ANYBLOB="387d12bfbb98af156cecdc905d4f08623dc01945882e604629f77904610cb71e53"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000380)) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000640)={"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"}) shmget$private(0x0, 0x2000, 0x8696579922d0bf51, &(0x7f0000ffd000/0x2000)=nil) r4 = syz_open_dev$vbi(0x0, 0x0, 0x2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x0, {0xa, 0x4e24, 0x0, @local}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r6}}, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000100)={0x11, 0xffffffc3, 0xfa00, {&(0x7f0000000300)}}, 0x211) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000080)=0x10000000002) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 460.024741] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 460.074489] UDF-fs: Scanning with blocksize 1024 failed [ 460.080023] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 460.105204] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 460.170920] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 460.178448] EXT4-fs: failed to create workqueue [ 460.185913] EXT4-fs (loop2): mount failed 07:20:08 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6", 0x92, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 460.214605] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 460.225921] UDF-fs: Scanning with blocksize 2048 failed [ 460.245826] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 460.350248] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 460.432730] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 460.519158] UDF-fs: Scanning with blocksize 4096 failed [ 460.549864] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 460.667731] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 460.742143] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 460.758834] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 460.778258] UDF-fs: Scanning with blocksize 512 failed [ 460.794103] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 460.830714] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:20:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lapb0\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x0) write$P9_RATTACH(r1, &(0x7f0000000140)={0x14, 0x69, 0x1, {0x8, 0x2, 0x6}}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) accept(r5, 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000001c0)=0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r7, 0xfffffffffffffffe) accept(r7, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r10, 0xfffffffffffffffe) accept(r10, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r6, 0x0, 0x7, r7, &(0x7f0000000240)={r9, r10, 0xfff}) accept(r4, 0x0, 0x0) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r4, r11, 0x7fffffff, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008, 0x10, r3, 0x4e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 460.863299] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 460.887905] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 460.921295] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 460.942625] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 460.978379] UDF-fs: Scanning with blocksize 1024 failed [ 461.016922] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 461.029325] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 461.045249] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.054160] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.057785] EXT4-fs (loop2): mount failed 07:20:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)={[{@uni_xlateno='uni_xlate=0'}]}) socket(0x8, 0x6, 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101000, 0x50) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x9) ptrace$setsig(0x4203, r1, 0xfff, &(0x7f00000000c0)={0x17, 0x2, 0x40}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x3, 0x4, 0x0, 'queue0\x00', 0x9}) 07:20:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x6, 0xfffe, "c03346e48d843f"}) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000180)={0x2, "9e10fabd134743db8e6ae73c82e2019318f9e9bbc353d9a756426ee00fb85b2b", 0x80, 0xdcf, 0x7, 0x20, 0x2}) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x800, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) accept(r2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) accept(r3, 0x0, 0x0) dup3(r2, r3, 0x80000) [ 461.064525] UDF-fs: Scanning with blocksize 2048 failed [ 461.071120] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 461.080473] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.089482] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.096932] UDF-fs: Scanning with blocksize 4096 failed [ 461.102462] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:09 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00/\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003d00)=ANY=[@ANYBLOB="64656275672cdd"]) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = accept(r0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000)=0x27211759, 0x4) 07:20:09 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 461.313534] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:09 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = memfd_create(0x0, 0x0) prctl$PR_GET_CHILD_SUBREAPER(0x25) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, &(0x7f0000000100)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80, 0x0) sync() r1 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'}) dup2(0xffffffffffffffff, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, 0x0) pipe(0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) r2 = syz_open_dev$dspn(0x0, 0x3f, 0x800000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2b02474582c1849bae7604c5eb47ec5104000000000000000001000000000000000141000000180017000000000000ff006574683a6361696630000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r4, 0x200, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x3, @media='udp\x00'}}}}, 0x68}, 0x1, 0x0, 0x0, 0x8002}, 0x4000000) [ 461.360049] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.399699] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.418255] UDF-fs: Scanning with blocksize 512 failed [ 461.428475] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 461.441197] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.469630] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.485282] UDF-fs: Scanning with blocksize 1024 failed [ 461.501082] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 461.528815] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.569651] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.599105] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.611041] UDF-fs: Scanning with blocksize 2048 failed [ 461.631639] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 461.646089] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 461.671964] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 461.677270] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 461.725856] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 461.733551] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 461.742631] EXT4-fs (loop2): mount failed [ 461.789404] UDF-fs: Scanning with blocksize 4096 failed [ 461.853317] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:10 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 461.961285] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:10 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 462.029153] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 462.042606] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 462.052864] UDF-fs: Scanning with blocksize 512 failed [ 462.060969] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 462.070265] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 462.096330] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) write$binfmt_script(r2, &(0x7f0000000300)={'#! ', './file0', [{0x20, '7'}, {0x20, '#! '}, {}, {0x20, '-'}, {0x20, 'lo\x00'}, {}], 0xa, "d796af6d9de1828f0f99f9ea2a66cee12a8f7e266f96adf28f8b6fdd551af1714146b14c4bbc37e4740e3771bd37b6321eec49adf93752f08cbcfe3935dd9e1e95049b9ca3c86cbbc09c5ca5ce5767d9c1ae32809e6c1de306df78ec6d1d9a6f346ce68d950f9465ba0b9deb3a535c163495282e5ec602a2be59c07869b0f83eb45eeaaf8f75541adabbeed438375b0408674edb8d6ebe669e00f758d3ee89d2ee7fa33397738a409f"}, 0xc2) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 462.141279] UDF-fs: Scanning with blocksize 1024 failed [ 462.170782] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 462.237281] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:10 executing program 5: prctl$PR_GET_DUMPABLE(0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x0, "8b63e98a6e9a990ceacccaa0722f7b17adbfb251c09e5993d319d88199f6923e646c1d3eaad49bc3c0a86bd1683c51ec36b5d2dab5a220e04e0b20637e2b5a8dd3403bbe1ccf681d083e2307d3f5597b"}, 0xd8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local, 0x4000000}, 0x7) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r6 = geteuid() setreuid(r6, r6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@local, 0x4e23, 0x4, 0x4e21, 0xffab, 0x2, 0x80, 0x20, 0x3a, r5, r6}, {0x3, 0x8001, 0x5, 0x80000000, 0x1ff, 0x8, 0x3f, 0x400}, {0x7fffffff, 0x6, 0x1f}, 0x2, 0x6e6bb4, 0x7ffd6204a0dc5539, 0x1, 0x2, 0x4}, {{@in=@loopback, 0x4d3, 0x33}, 0xa, @in6=@local, 0x0, 0x2, 0x0, 0x1, 0x3, 0xc483, 0x9}}, 0xe8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f00000000c0)={0x10, 0x7f, 0x81}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0xaf8caab34c4ff3c7, 0x70, 0xb9, 0x2, 0x1, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff53}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r8, 0x2081ff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='wlan0&\x00', r8}, 0x10) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x3) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) fsetxattr$trusted_overlay_upper(r9, &(0x7f0000000280)='trusted.overlay.upper\x00', &(0x7f00000002c0)={0x0, 0xfb, 0x21, 0x8, 0x3, "b41444ac08bb8393b9f1f42d479f50b4", "4504769547f0a37d67bee07b"}, 0x21, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\x16\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce') [ 462.307727] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 462.356927] UDF-fs: Scanning with blocksize 2048 failed [ 462.401715] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 462.483441] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 462.553904] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:10 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 462.612947] UDF-fs: Scanning with blocksize 4096 failed [ 462.634329] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:11 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x000\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @dev={[], 0xa}, 'lo\x00'}}, 0x1ff) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 462.862825] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 462.894445] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 462.903509] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 462.932494] EXT4-fs: failed to create workqueue [ 462.941980] EXT4-fs (loop2): mount failed [ 463.020089] nbd_handle_cmd: 56 callbacks suppressed [ 463.020104] block nbd0: Attempted send on invalid socket [ 463.030696] print_req_error: 54 callbacks suppressed [ 463.030706] print_req_error: I/O error, dev nbd0, sector 64 [ 463.055421] block nbd0: Attempted send on invalid socket [ 463.060983] print_req_error: I/O error, dev nbd0, sector 256 07:20:11 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:11 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c8", 0x93, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 463.067467] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 463.105906] block nbd0: Attempted send on invalid socket [ 463.111571] print_req_error: I/O error, dev nbd0, sector 512 07:20:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}}, 0xfffffffffffffe1f) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local, 'veth0_to_hsr\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 463.118942] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 463.138118] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 463.164488] UDF-fs: Scanning with blocksize 512 failed [ 463.200938] block nbd0: Attempted send on invalid socket [ 463.206925] print_req_error: I/O error, dev nbd0, sector 64 [ 463.218965] block nbd0: Attempted send on invalid socket [ 463.224983] print_req_error: I/O error, dev nbd0, sector 512 [ 463.260485] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="4fb06c3271d5", 'lo\x00'}}, 0x32) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x8002, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r5, 0x3) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e23, @rand_addr=0x3fc}, 0xe0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000100)='syzkaller1\x00', 0x96, 0x2}) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 463.316678] block nbd0: Attempted send on invalid socket [ 463.322219] print_req_error: I/O error, dev nbd0, sector 1024 [ 463.345402] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 463.414164] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 463.471561] UDF-fs: Scanning with blocksize 1024 failed [ 463.510724] block nbd0: Attempted send on invalid socket [ 463.516351] print_req_error: I/O error, dev nbd0, sector 64 [ 463.523871] block nbd0: Attempted send on invalid socket [ 463.529769] print_req_error: I/O error, dev nbd0, sector 1024 [ 463.538772] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000280)=0xff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x510, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4065}, 0xc800) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400000) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000100)={0x568, 0x0, 0x1}, 0x10) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x895ac7d694615859, 0x0) write$ppp(r5, &(0x7f0000000080)="07d52d9b79", 0x5) sendmmsg(r0, &(0x7f0000000000), 0x400000000000158, 0x0) [ 463.607838] block nbd0: Attempted send on invalid socket [ 463.613380] print_req_error: I/O error, dev nbd0, sector 2048 [ 463.619745] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 463.634160] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.665447] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 463.689313] UDF-fs: Scanning with blocksize 2048 failed [ 463.696184] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 463.720413] block nbd0: Attempted send on invalid socket [ 463.726064] print_req_error: I/O error, dev nbd0, sector 64 [ 463.738055] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 463.769580] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 463.791383] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 463.846008] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 463.872105] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 463.882793] EXT4-fs (loop2): mount failed [ 463.890209] UDF-fs: Scanning with blocksize 4096 failed [ 463.896014] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xda12, 0x700001) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7ff}}, 0xe8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a9890000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914fb6ee79d501a7aa400000080000000005268f7ee158864d444d4bf66e8d85cc74a000000000000000000"], 0x10}}, 0x0) open(0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000600)) syz_open_pts(r0, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) 07:20:12 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 463.990979] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 464.022114] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 464.067780] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 464.084662] UDF-fs: Scanning with blocksize 512 failed 07:20:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDDISABIO(r2, 0x4b37) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) sendto(r3, &(0x7f0000000140)="bb253d5f96455bc0932a2a135be49494e6fce721fe8e71ec908d8cbb9ba355fa2b98d355ac59fbf936913b7f7504be020c99ed7f9532c2373e9551bb15498eb24dc2a030a7c11ea47900057433f3d838aa442e0babb2411e977c68fd58e3d0b309cd3f7b9c473bcdb13820e006b8c8d50dded8d6ec8a5669ea86c0f26c307ebb91a04d071b7cfbef2caeafc4e12464c734a5b2f291de9ef58af3ba639685d65768e965b959722a9c2588538138d9f80312f4cf232dd89ecbd0e65fc1ff38d6abd4f9e01fc32f3140cdbe849196cb3eec0fd62c6ebedfb59727ca3c3e6cc15a150488812166541a9ddf7f", 0xea, 0xde38d7647faa801e, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 464.114298] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 464.159494] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 464.201862] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 464.253713] UDF-fs: Scanning with blocksize 1024 failed [ 464.284791] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 464.312248] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 464.350265] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 464.444198] UDF-fs: Scanning with blocksize 2048 failed [ 464.485058] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 464.517812] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 464.556134] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 464.581767] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.604530] UDF-fs: Scanning with blocksize 4096 failed [ 464.609939] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 464.616438] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 464.650322] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 464.734795] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 464.792029] EXT4-fs (loop2): get root inode failed [ 464.824541] EXT4-fs (loop2): mount failed 07:20:13 executing program 5: prctl$PR_GET_DUMPABLE(0x3) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x0, "8b63e98a6e9a990ceacccaa0722f7b17adbfb251c09e5993d319d88199f6923e646c1d3eaad49bc3c0a86bd1683c51ec36b5d2dab5a220e04e0b20637e2b5a8dd3403bbe1ccf681d083e2307d3f5597b"}, 0xd8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @local, 0x4000000}, 0x7) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r6 = geteuid() setreuid(r6, r6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@local, 0x4e23, 0x4, 0x4e21, 0xffab, 0x2, 0x80, 0x20, 0x3a, r5, r6}, {0x3, 0x8001, 0x5, 0x80000000, 0x1ff, 0x8, 0x3f, 0x400}, {0x7fffffff, 0x6, 0x1f}, 0x2, 0x6e6bb4, 0x7ffd6204a0dc5539, 0x1, 0x2, 0x4}, {{@in=@loopback, 0x4d3, 0x33}, 0xa, @in6=@local, 0x0, 0x2, 0x0, 0x1, 0x3, 0xc483, 0x9}}, 0xe8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f00000000c0)={0x10, 0x7f, 0x81}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0xaf8caab34c4ff3c7, 0x70, 0xb9, 0x2, 0x1, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff53}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r8, 0x2081ff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='wlan0&\x00', r8}, 0x10) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x3) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) fsetxattr$trusted_overlay_upper(r9, &(0x7f0000000280)='trusted.overlay.upper\x00', &(0x7f00000002c0)={0x0, 0xfb, 0x21, 0x8, 0x3, "b41444ac08bb8393b9f1f42d479f50b4", "4504769547f0a37d67bee07b"}, 0x21, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\x16\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce') 07:20:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f0000000a80)='/dev/swradio#\x00', 0x0, 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000ac0)=""/4096) r2 = dup(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r5, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r6, r7, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) r8 = geteuid() setreuid(r8, r8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x9, &(0x7f0000000640)=[{&(0x7f00000000c0)="e360573de1c8b64985d1fe49f67880dec5d3596756242c0bfe9c835f715009214244a09f0076063bd3d742432c920696eab0fccd86158a5e5b96b9c26b8105f16469bb4ed244b18018b67ee49fde2704fe6373e85098807334cd01ba30a9462cbb8e20f8c89c45c7f66ee0c45381f5e26369d7327a355eb475a53cd75b17aae4007548421d9850e24c911316c7ff4107da9211d7bccb1db4fec58733f11300c122cc237e3d21c0bba85c8c5b2d2633b295f346b8d9385a008e76bddb9e364e5c", 0xc0, 0xd}, {&(0x7f0000000240)="1a5842df762c4bc9f3a3b8d2179920f85559830d34b13d902466303282ade29881a01678697e0cbf3e94b0f9c79c23152508957dc3a3888f5ab7efe597a2f9d04dd6f8b79782a47d78f9ab872631ec765924783448ef1d81880828a9fd8283109527cad546843907f33f245ed003117e3bdc7217d6999284c9659c2843461bf8fc806b", 0x83, 0x6}, {&(0x7f0000000300)="b8a2271a7a88570e01a546f64376896db7cfba76d420ea8dcf534260cff7b390d7122d3d73924d2e5639bb0e865761332073254f4e7a8eb3cfeecde3beec2fc83ab2ff33dc16244899f6a8a9c9c6e6c0e6a746e214cf20c926078d84e00cc02c799834ef587b46946c61bc48eeca9fb0f253dc2b052b", 0x76, 0x200}, {&(0x7f00000001c0)="0a7b379430fc39e69c0f14bd53f60141729593cd4b73b3c8d6bfd81321b91918a3f2a999b43fdeda4c793829", 0x2c, 0x7}, {&(0x7f0000000380)="0cf6ac449833544e9bed1aaeb9d979a8477535a0b1328c1b646e34cdb20615b094fbd0619fbeee22b60c7dfc4df55429c0f9c8654f1b77e0b62c153a2d3487dc39d108b4b552e6dc28173bfc0bf3fdb98a373dcfd930d2d782b3e95004fd58815970a04b86a0057a2525bb17d0f0c3dcfbc57471a44aff1f5c64a2139752914e1969104b", 0x84, 0xfffffffffffffff8}, {&(0x7f0000000440)="532fb935fe84abe433501f51f3bf4728a87e9a7e63804b939409e8771daca72d39cf117f28b917e1d0dbfad04dba3f6f2cb8f415ddfce5", 0x37, 0x8000}, {&(0x7f0000000480)="a2d12b27b191a1aa67525a681d3d65f2f36e281387767d8d4cfc640f55c42d8912192f60b18149383bfbc8d3d8d544863d97e11469555c9b6b3579a06cdb343721319cd6de0d84220173d28b9cf7d057cf64c022431df8", 0x57, 0x7}, {&(0x7f0000000500)="3727716bd82d49b5f326ba22cb22d4f39da2637d28d7d6a3914a066693e05fc3ec53cfdd2d4e785de72dbc4bd0aa7fb0a796b3fbd9955c84088ba6d1e7695a2730614aaf857eb345e7f96ffed44d6943a6441ff89ac15e7ed60a986e1f45a4956b9552bcb161522ae84c2848a73182d1d6c29cef57fd7b1a7ca8659f311157e36b089e6121c299de08a3a195ae2e6e6022319af19ecbf6fcda016f9f2e3d301db1f2ff04ca2253518e32f5b344a3fc", 0xaf, 0x8}, {&(0x7f00000005c0)="77000b2f5e3640284bdb2995bb2e202746648da1d6e6f20cb81f8b1449f9c17543c6516a0262035657b9e204b2b62f1603c2d0a330d79736e85aa6d4e813847802e338002152e62af019a2fc614a9c5452", 0x51}], 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=r7, @ANYBLOB=',fmask=00000000000000000006760,umask=00000000000000000077035,seclabel,fowner<', @ANYRESDEC=r8, @ANYBLOB="2c6d61736b3d5e4d41595f57000054452c66756e633d4649524d574152455f434845434b2c657569643d07bd03316495486300000100"/67, @ANYRESDEC=r9, @ANYBLOB=',\x00']) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]) 07:20:13 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x1, @broadcast, 'ip6gretap0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) 07:20:13 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x001\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:13 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) connect$ax25(r2, &(0x7f0000000140)={{0x3, @default, 0x2}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 465.585347] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 465.599041] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 465.611006] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:13 executing program 1: 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, 0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) listen(r0, 0xffff) getpgrp(0xffffffffffffffff) stat(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000005ac0)) getgroups(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) gettid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) close(r2) [ 465.682714] UDF-fs: Scanning with blocksize 512 failed [ 465.702630] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 465.738813] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 465.783211] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.799561] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 465.843237] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 465.852699] UDF-fs: Scanning with blocksize 1024 failed [ 465.866431] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 465.878849] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 465.929280] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 465.969858] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated 07:20:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) listen(r0, 0xffff) getpgrp(0xffffffffffffffff) stat(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000005ac0)) getgroups(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) gettid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) close(r2) [ 466.024315] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 466.064396] EXT4-fs (loop2): get root inode failed [ 466.069972] UDF-fs: Scanning with blocksize 2048 failed [ 466.081955] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 466.083054] EXT4-fs (loop2): mount failed [ 466.099482] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 466.137856] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 466.166238] UDF-fs: Scanning with blocksize 4096 failed [ 466.171729] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:14 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 466.224038] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 466.261028] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 466.307668] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:14 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0xed, &(0x7f00000007c0)=[{&(0x7f0000000640)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) lremovexattr(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='wys']) sched_setparam(0x0, &(0x7f0000000440)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaae53, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000000b00000040000080000000000000006d5ebe5a0000ffff53ef", 0x5cf, 0x400}], 0x1, 0x0) [ 466.367705] UDF-fs: Scanning with blocksize 512 failed [ 466.404379] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 466.449969] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 466.463424] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20804, 0x4, 0x4, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r1, 0xc0585604, &(0x7f0000000140)={0x2, 0x0, {0x3f, 0x16be, 0x303f, 0x6, 0x0, 0x4, 0x1, 0x2}}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 466.492823] UDF-fs: Scanning with blocksize 1024 failed [ 466.510804] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 466.534737] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 466.588956] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.604729] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 466.634074] UDF-fs: Scanning with blocksize 2048 failed [ 466.640391] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 466.671440] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 466.698618] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 466.729972] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:15 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x9) syz_open_procfs$namespace(r5, &(0x7f0000000540)='ns/cgroup\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000400)={0x6, 0x118, 0xfa00, {{0x4, 0xff3, "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", 0xac, 0x3, 0x20, 0x40, 0x0, 0x5, 0x81}}}, 0x44a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SG_GET_PACK_ID(r7, 0x227c, &(0x7f0000000100)) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r1, 0x4) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_G_JPEGCOMP(r9, 0x808c563d, &(0x7f0000000180)) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r10, 0x127f, &(0x7f0000000080)={0xc00, 0x4004400}) ioctl$FS_IOC_SETFLAGS(r10, 0x40086602, &(0x7f00000000c0)=0x5) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 466.767943] EXT4-fs error (device loop2): ext4_fill_super:4395: inode #2: comm syz-executor.2: iget: root inode unallocated [ 466.793589] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 466.825260] UDF-fs: Scanning with blocksize 4096 failed [ 466.841660] EXT4-fs (loop2): get root inode failed [ 466.857497] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 466.934447] EXT4-fs (loop2): mount failed 07:20:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00\x03\xc3 \b\x00@\x00', 0x2}) r1 = 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) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ftruncate(r1, 0x1545) ioctl$TUNSETSTEERINGEBPF(r0, 0x400454d1, &(0x7f00000000c0)) 07:20:18 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x002\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:18 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xcc67, 0x4}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:18 executing program 1: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r0, 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) 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, 0xfffffffffffffffe, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f0000000540)={0x6, 0x6, 0x3, {0xa, @sliced={0x6, [0x80, 0x2, 0x0, 0x7fff, 0x401, 0x10001, 0x0, 0x8, 0xfffffffffffffffa, 0x80, 0x0, 0x8, 0x401, 0x1, 0x9, 0x604, 0x0, 0xef, 0x4, 0x8, 0x7, 0x0, 0x10001, 0xffffffffffffd1e4, 0x1d000000000, 0x5, 0x0, 0x9bc, 0xfff, 0x80, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6, 0x0, 0x7, 0x0, 0x80000000, 0x1, 0x6, 0x40000, 0xc0a9, 0x1, 0x8, 0x0, 0x20], 0x7}}}) setpriority(0x0, r1, 0xffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000640)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000780)=[0x0]) [ 470.178757] nbd_handle_cmd: 38 callbacks suppressed [ 470.178771] block nbd0: Attempted send on invalid socket [ 470.189387] print_req_error: 38 callbacks suppressed [ 470.189397] print_req_error: I/O error, dev nbd0, sector 64 [ 470.194127] block nbd0: Attempted send on invalid socket [ 470.205856] print_req_error: I/O error, dev nbd0, sector 256 [ 470.211756] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 470.285862] block nbd0: Attempted send on invalid socket [ 470.291408] print_req_error: I/O error, dev nbd0, sector 512 [ 470.298797] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 470.318114] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 470.337522] UDF-fs: Scanning with blocksize 512 failed [ 470.351290] block nbd0: Attempted send on invalid socket [ 470.357076] print_req_error: I/O error, dev nbd0, sector 64 [ 470.364646] block nbd0: Attempted send on invalid socket [ 470.370221] print_req_error: I/O error, dev nbd0, sector 512 [ 470.376517] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 470.404681] block nbd0: Attempted send on invalid socket [ 470.410331] print_req_error: I/O error, dev nbd0, sector 1024 [ 470.417237] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 470.428394] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 470.449889] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 470.474159] UDF-fs: Scanning with blocksize 1024 failed 07:20:18 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r2, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 470.527947] block nbd0: Attempted send on invalid socket [ 470.533501] print_req_error: I/O error, dev nbd0, sector 64 [ 470.541023] block nbd0: Attempted send on invalid socket [ 470.546629] print_req_error: I/O error, dev nbd0, sector 1024 [ 470.553715] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:18 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 470.633580] block nbd0: Attempted send on invalid socket [ 470.639903] print_req_error: I/O error, dev nbd0, sector 2048 [ 470.647888] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 470.727531] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 470.772197] UDF-fs: Scanning with blocksize 2048 failed [ 470.796278] block nbd0: Attempted send on invalid socket [ 470.801871] print_req_error: I/O error, dev nbd0, sector 64 [ 470.808616] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) [ 470.818012] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 470.827270] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 470.834725] UDF-fs: Scanning with blocksize 4096 failed [ 470.840449] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x800010b, 0x18) syz_open_pts(0xffffffffffffffff, 0x107081) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8482) close(r0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)="39000000130009006900000000000000ab008048080000004600010700000014190001c010000000", 0x28}], 0x1) [ 470.874658] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r3, &(0x7f0000000100), 0x1ede5) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) shutdown(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x254, r8, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xa0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x3}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc000}, 0x1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x11064}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="000327bd7000fedbdf250500000030000100080008000100008008000500040000000c0007000500000001000000080002000000000008000900210000001400020008000500f9ffffff080006008b010000580003001400020076657468315f746f5f6272696467650008000500ac14140d080001000000000008000500ffffffff08000400ff0700000800080008000000080008003f0000000800010065e2e676080008000100000008000500ff0f0000a3aab2fc7c77246d1b7f7b95fe3bc3d54f0c6fe577cc59e6c0fad1c0c7acc516750ca1a44425ca6bb6c4e076c4ae83517cd0bc1b"], 0xb8}, 0x1, 0x0, 0x0, 0x4000c804}, 0x4000000) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x281}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000010}, 0x10) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 470.925443] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 470.986747] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 470.996065] UDF-fs: Scanning with blocksize 512 failed [ 471.004615] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 471.015848] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:19 executing program 1: perf_event_open(&(0x7f0000000080)={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) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204cebb607a25340b579a0900976cae3a9a9e90785afd31885d36241100000000ef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a3aa4f0972e376bb9f9ddecf15aff158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) 07:20:19 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 471.087482] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:19 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1d00000007ffff0f00fb40a8f59098"], 0xf) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) [ 471.165630] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 471.190352] UDF-fs: Scanning with blocksize 1024 failed [ 471.197145] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 471.232435] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 471.284363] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 471.310783] 9pnet: p9_errstr2errno: server reported unknown error û@¨õ˜ [ 471.317217] UDF-fs: Scanning with blocksize 2048 failed [ 471.368439] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 471.399537] 9pnet: p9_errstr2errno: server reported unknown error û@¨õ˜ [ 471.407814] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 471.423673] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 471.467892] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 471.520529] UDF-fs: Scanning with blocksize 4096 failed [ 471.526164] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:19 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x003\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:19 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1d00000007ffff0f00fb40a8f59098"], 0xf) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) 07:20:19 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 471.713533] 9pnet: p9_errstr2errno: server reported unknown error û@¨õ˜ [ 471.729071] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 471.808839] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 471.843725] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 471.887098] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 471.892242] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 471.936908] UDF-fs: Scanning with blocksize 512 failed [ 471.957268] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 471.981231] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:20:20 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1d00000007ffff0f00fb40a8f59098"], 0xf) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) [ 472.001279] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f00000000c0)=0x40) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:20 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_open_pts(0xffffffffffffffff, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x70000004}) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x42000) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 472.051991] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.084539] UDF-fs: Scanning with blocksize 1024 failed [ 472.090968] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.113422] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 472.145005] 9pnet: p9_errstr2errno: server reported unknown error û@¨õ˜ [ 472.156791] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 472.194568] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.224325] UDF-fs: Scanning with blocksize 2048 failed 07:20:20 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 472.265002] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.322228] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:20 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1d00000007ffff0f00fb40a8f59098"], 0xf) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) [ 472.367583] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.408939] UDF-fs: Scanning with blocksize 4096 failed [ 472.430751] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:20 executing program 1: [ 472.498206] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.532356] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 472.554387] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.561365] UDF-fs: Scanning with blocksize 512 failed [ 472.595048] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.624822] 9pnet: p9_errstr2errno: server reported unknown error û@¨õ˜ [ 472.653513] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:21 executing program 1: [ 472.705372] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.743351] UDF-fs: Scanning with blocksize 1024 failed [ 472.779589] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.779731] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.789689] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 472.840189] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 472.867938] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 472.882760] UDF-fs: Scanning with blocksize 2048 failed [ 472.909277] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 472.948137] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:21 executing program 1: 07:20:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) getpeername(r2, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) accept(r4, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) accept(r5, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f00000015c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001580)={&(0x7f0000000200)={0x1354, 0x24, 0x10, 0x70bd27, 0x25dfdbfb, {0x13}, [@typed={0x10, 0x15, @str='!+trusted(+\x00'}, @typed={0x8, 0x23, @fd=r4}, @generic="af89ec38476327f19a1dbc8d4d60a08a44231cf4e854403ec044d5ea7060a01c72ce9e09e4032f04f4c882bdda97304157d2ffe3aed75efb474f689558196dfc", @generic="284915b90eadecded442b0b4b611d5c9f83922d115e793d689695da2e7b40113c9d2b9ee66d9c57d96fd064d66a33e489ad4276c4878f14461e75e194f628381d01664badd542eb9f4a0de771c5005a4bb657a9b96e1eda9920179cd1eec332fdc5770df5ad1bfc9e5accd68bf79dae9cce215dbbdcaf3e85c26760c211d3f7150a4efe14d820a1abb524a4d95d91d33c3a5a5a7dc1b1ec7e2eb8b098d618a280c12fe112f7472006795499b42e3d5bca77f54c2bbd73880da72618998a4e707add13cc23489e5dfb9e387f67ece1782905a6d657161c7c0fd5cf9bea671fea8e5b75b92c1bd596a25c3cd32", @typed={0x8, 0x51, @fd=r5}, @typed={0x4, 0x3c}, @nested={0xa4, 0x1e, [@generic="f6608d07dfcd270658b838522a3eced8c540d926d0ffee2a567a8f4e9f99af1c4cb97d823a79f9142b55a8e06a1dae89ce1c822f94fa45b9209b56fdd26e53f7118dcea7ccbaed823b3428d54667d157e2ef2ee0a29a61885759496546de56f7d2a1f3e9d5d10c320e16d322571f95376d25544c53b6a866facb39aaea4a3417aae3da810e4c407e802fd8eca7fd298c1729624b7f0d370b475899ab09405e"]}, @typed={0x14, 0x77, @ipv6=@mcast2}, @generic="073d5b99305f740cd9b8225078f54574f9577b65163abbfd5692c9a05ab0623e725efbdd0ba77f88d3bb08115f6c8ab734b07b6a18d0079f0825f22e416f44ff288028ab6f19f3f8c0874dd41931cd6c1914b4eee5ba11e8761cdc752219de12276aacf2583795cbc14e3b5e92d382f7714fc0f96300c55e58ca7aab21102712753417f88e80616e26e98eeb7154b9a5ac9c81c7d61ced54245ea5083b12eb82c851197372b9d4282a659734479b31cb07cf0bedc21cef66b9", @nested={0x107c, 0x88, [@typed={0x8, 0x8d, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @generic="d93ed4bdf5c32bfeb03040f6c5f287a45b8e51b0b3f2adb539eedd58d68dd1213e7ca7b597e160ec8c7ea70c1bc9b0da490d9f924180e9c23624fc8ece62c1429b977b7bec6d2b63eb9f485a6af6b21f6ae6ed894489423048b48304a262ed2f21fb4497ee972a3fd50aba017258f661f6bb3c23c8c718beda653db02fe3db51980485c59220e880bbfe7512a129e2266be43bf18053597030295ea0c41bacd064662ef00cdd281b140b791df0e763214885a1e5fe945d17c46d66e610571477b176d5ad852ee28facb076a7b3330247ea1018ba7cd356ee057748f110d400c0b3f6516cf0ed7fed5c09d5a8d02d9b42c066a79f54f2e0a0373bc80481352bbb2f248d032f2472800c3130bd02fb84930ad3838dde911a28d11f84370852c12e70167cd4ebe81a83fca0bf353bc5bbb1c3d8de2f0df12ac6336ad59fdebdbc9ab01b19d2a158530b1955ba34fbf3b60d95523fe276b8a6d64d36d360044ed1332eb6266c0973612ed745de0f1bccc439ae2e3250df4631d54815698ff1a225d17982a8c7e33004d1c518c1d7e18e57e82a5127d53e88665d791379da29dce5df7cfeaedb4b30b597e28e243cab6c9b35a41f6e3f4f7968e050c487e435c1ef02296e77d0266ed85c4044951255294b0d3739c4a9c6b7fb4fa9c164648c6e45eabd07ec8ddd95b169166f233a494769cc820231affec46f775fabcacf0bd1f3fa9b8ae052c06519f3166b53c09302979ae119b3797583dd172da8b3f7941ee8d9b869798bc9f07d9cf12338f7aac226e959d6adb11b871ae58acbacadf857b5226b39d756805f89ccdf1ba0514d17b2672e9f1fe89c41f9678e4d889836606a904b6a1035a6a1b757078d2d98538cf22dc28067da5eb7289b1cb59eb49ceced02b656e4ca314033be54f0228458a27c6fde1915ea47ccf23bf6c1a79039a2d0f37fa6cc14426aeb51fcc26de4d1dcfc4fc66a88f3658d61fe4c6592c79e999bbc30e9b65cd77ab83deb0ac5f93d2c22e5be659240973e2cb3c27df5c4f5317ae312bdfe57caaf37b74d1fd4068e6e95b1cff9f86de13606e1927410e856f618cd32b1f23e8d27e08483d9c8bbb76ef23b7f3c6fdfe61e7cdd607d526318a77a4810b6c638a857138ac8a34f672a9666d3e9d023f65f20de8213391449cbab82dae0ab429e9e9b7576ef60737dda949a758912d82c486100c008a71f228779d2e18cbca34e0d0ec10698be0a8a94bbf37464cff7eec7c0ca88768bc535eb14bb63433f5452c2793b253bdcebd97a589eb1db9486f1bb5b0666292a8f0142153c2c8af8ebb6429bd80b90b0f5a283f0af6646bf8842cce9403887cf227133a30f2a06ecd79167c6bc38432a75ae9362d24aea633996a309500153549ab79b63fd9b68672c75709c10f1cc8354d6534d19a53439923ddf300db0cac7fafde3734e12af7ed4449e97cee870b7b0bb54f12cbdeca1f142b7f50830480abefe7ca6711caaf70d964dbf7abc22f58fa88c63b5b282d4608defa4a7bd4b2d07dcd56f8123dbd65e018b1089f4f237735e90347805dc115a41620e12d422b9307e4ecd8e35ff696599916154172c5b68b2251e13b4fa3f3619d1ea26eeae4bb59ea97d94abdedd5bc1de445dbbacaf8370f712fe1439f1f070dadc5ec5f0e78ae3312f7b09eab2eb06514427e581c97bdc18f47d6bcca9e187f73c02665919492c02ee80fbd056f52fe4844047c6b56875fe25d0d2aa6dc635498f61d8eee1df119a806589a0ce2e6ad6d6c7a5f175d9f25918d2dcb47d51744262d707b373138e792440994b014dd5a7ca820a7337accbd9dfc3147d38713ad1ff951a4e027e4f55f0ae5da7a3fdc8bd6f32f43b0e04fb2a9e8b30813c37a5d579723c3a17ba85d90747c76f812b2a3c265bf4dc1f34954a6a20511cd3443f3792f11b69021fca54a901aab7ce4fe869429295aeea74e7ed41090d726f484cb70d3fb4947ebf815a9f67236bc078de71e575ee91feb2e0350f517e7c01d3bae1bcc670f4c0f84e1c7aecdebf7c8f8e0b4f534e2663646477cba4041cc3de336851052f8da1ec0356ebd609276ff7ee96b9429b2563a4dde7f662e5cac844bcefae0db7d28cea5389b9881411ffc089ae84b49db5d9bb596a3931401d26c0e9c5dd3df1cf80761c0895455cd5a034930f1b6e68b7a915977e288a8759d4441abee7030ada95a9df6fe909c90054cad8018d38d845c4b112b1283b98c0e039a1d20d718648d5c5a05e2739f397adb2a742e66a3ec08eee0dd2f3ac7c0001be0b5b4ad725bbd61d1708997dd0cff117e3d7067a62d319bd74bb8167ee4ba81107dd7173dba06ce9f08d5e5db3057f05960b32ca61aa24264ce50f51e9f8cc4d678318a2c11c99da8850b6332c55da035fca6ab1b9a8681e89839480c8f01abdf29c1e24750756e2b3320601a36e815c6f95bc68328bf653112169a0d0485e89c9d9bca8f0e6db024d5b7ca240c2258922014c69b96755fce26688cdc205026f9b660d4aa5853fbded88e5421cf3082d112eedc3bfbb4b5d8f1185011105b6272ccf1182c78100d51885ff245add4e03289eff2ecabf420ba7043fbcb436c78a1368636627ba24d54c9317b1dc67ef4b107799b262fb22c81fb83104ee71e821f50a1aed1eb1d31c6732138cf87e4ed765d5dd544b5c67a2f7f6ccadfa09412ce9e36c21c9645268126569de0e914971ce770f65aee9a568138e198edff03c25da0f7e6f047964aa00532cd6c06a24f68a8ede0c7fe1502f25f3710850ff991a3bf1bc861abbc7327333853f37973f0226342fb4d3607b3ecff53c137312b7ce147dd571fdb14a78aeb1898d0b91c13dfaae4eab39ef99bb375cacfa1f4296e06bdfc8bd5e7960a4195c52668d3e94907beab95b7008eaa435b92ce95edfd13c9562341d5160a74eb37ae78e2881fca5bee511aca72b26debd0fe8e4ee23220af3d7abb70156aa9695608d53ceb3f75138971d001c01767e3f85c557ce0227d911edb48b82e3723fd0b5fd8dd98ea57c31117882a4c7c76b9b90bc9be5ccc268964dd9e72ee0064711e10095ae4ed3192d771c44668d16641a3aa0029fefcbea43dce895ae83af45c73bc80d268ca2e467c17abd2f9268727cf300a9d7c2292f52d46603c855ff6737be7042d841177df1416c1e5a34783ceef49a738adfa946df98a80a5540496ccc2d52f019f3184dd94747361b22d8965dbd027386d7de29c0125010c7d3c9220cee8fd84ffa45f6aad6908165c798e927addd1b56a7fc872d9a0f2e63c7eb9dd73bbad057e03c41d251cb67a848b4b9701c1bb7d7870ac57e7a8d0293832d733939b229a714ad450b3f41641e56538cfc1d2e5059d02392b746e1c2855cbe630624c8e14bd7303808feb07446cd40025055b60e9290b6d14b42934004a49ce0f19bb4177833d0eb06957ba3a771ecad4c519eb4cc76d9e68290dd43ff8b6362f831eb7d6a8e3adb62dd8f4b91d14bcefef840b77f0eae98ee81ae986f03afcfa59080f82725998e052f29b16030f8f65e046c6b4b196e00605e623683ac9c8ba258d3a905d45077bdeffe56f3faa85dfbe5bc31e05519f35c58b74bb080ccd8ea8a94c3deaace69b79e1ecff11802ef157df6e0d8e91481e8675daa3c2dfa0c1dadec14b396a923bc5c4fe28edf05ba92134f2ee30fae51bea7c2c818f2c0626afaa9264898c40474cd26c7f22d3f65d0e533d16c3ef41824d3fd9fde7efb6ce94f84bb8eee619f7d71a252cb7000f31d330e27c01c14c59b3c1b01d4ed1bf47d37e4df908f3575b75def3b6c2a8359f0d97fa33a9b3ec3c3b24d7cfa5107810ed9a56c67c3c8127e9f90fa447609a3e7bd89ba7f92674bc81768112e04101c83fb851946258adfa96704535f376f4b60612b66c5e98e30dcdf17579266770ad85e991aba1e339b777ca3c8c49911b7c6435a7298d0bf9454a685addaa3407099c4f3e2be833980b4d615e7de18f349ccea336b8607da203e1ea2e725f07f3aad86c0ce22f06706c25586b7deb56ae901b72077f45cdd89bb6466a422d84bd1e7e5046822fb5c889806dddeeaf0891d206d6d30fe27c18416c4deed9abb504b5360be83cbb2359fefb45462677768231ac66bda638b758e3a8ca00519b60dd82ed7036607fc5ee61766a4c34988a68c1098eebb669a54b4ef446083be9a9ebc92a30327b8e7e04a0304176bd34ddd049f3d29ff3c8b567f585f62165603da0fc8b09ed492b0cb6f49798baede6f0660713a0a18aafdf6d6223da809f8fb1760e61478a49996d594c65782bfc87f14c35c761266919304b52b55c0a25428fc09e9b2c0c500d2ab2171e3f1177e26723e69d97b72f16d1b2702636f84eb8de898d94ce35a902096e05067d003171ee7de3e19f10be890f0c764248b09637b400c41d460254b45d49b78babb5a9fcb3647b7a416e4bd3beeb8e04f518e5eb7c973a7b4304bdacd9079223594cf059daa65c94a40976de0331d074c5f918f628385d006db1e710dae31eb896f2ee41e71a0ec7d06e775b64d1d8dd92fbcb60aeb1186babe37542a9ec882160c52b1fdff6ea2c6746f65ad00041e00a4f6eacfbac75423f8b8ed9e2ad3f1fbb22e8657f7f743d6d75ff1a77566ac657b609cfa63839855199aa7df72ae34127914337b55083a65b8b33fd859984713d47d10d000239d02e37a2959a58355bc5005185dcbe4c6726d4057681e7439daf4201b8f42f639eef3c2977c4dc58f06b6cebb5ad848f905b2a8441e5072bf68bf636a8e28c03cd734ab2a1b2b684407ed50a37432074f9c46f8f60ad92841fe6795fddf3ccf0baa87d567f6bca38ff53730a75100965dda1fb753b5eece98c51cbac085d758ec89186287d4e7f5728d033e46f94b843df07dcf7b4e966a95512e920730ef5886f0e628e2d13fe6236bb81aad40270b7ef3eabd5f16aeb58d6004a60e014953cf614a40229a4cefb973620b6d52f2d48ebffe5b43632c64609101cbe5942f26cf473ddf5c508d8ccd5029c4e84387741b87117f35fc9462f2949638aed237e8ab3d8d709a20235c9d5e7fa8caeed4a060c601200680d9fee3b8d3a609f36d9494654700f022d767edc488d38f21efb43044079dbf8e537003370fafcad3babf5d72a94c3e19b316ca422787e27f5185374f3dc53e2fd157be04aa4178a07e1cba0f6147cba12c4a0c3315e5bc6f1da5a9871d7942831ebe06fe7a22be8fead9e34035b0d7e9953e3668c833d8a8631572dd9500f2789b4c1afe9666b987068c599d16c9144fe90f2451accd5e3d77a6fd9dd5a364d18a1f3675f916d177b3cfbfaf3fc58aef90d1eb22300943b967129d0ff8b72055b8533b1804f26df1d8c2da69de6f68f29417eed0c0e6e956351ca4d52eb295aa6d1b66fd0de0cfd4540d2edabe65aad4c51678fee74836ae41daaf20adf21e9b25415c41556a7784b528c4597fefbe3053caf995e75afe00eab06b6cc538a7658884cd682524cef3a5880949dfaf7d323c87827c4b432a20dcf4241526e92598b2fb2a9ebf3858e3a2ef871aca671ee4b227130e09c39e4484448f2850b9afe916662501533074ff6657939d4ab5f58f49adc5bdcd357c97d7e4de96e979cf275c55a6f5cb33c20069a0eda689bf1c1ee1e053074f3adbec8e5529a0960cd4ed782b0d8be7aaac9a0d835184723d9a21741a156da6a068d10e11aadf66927a78be289707dcf18f1b12539cb672808c084b2ae03f574aecb97615b3583859beff5c2a691c62c716d9afbb0c8afe1184", @typed={0x8, 0x19, @u32=0x9}, @typed={0x8, 0x4e, @pid=0xffffffffffffffff}, @typed={0x8, 0x47, @ipv4=@multicast1}, @typed={0x8, 0x5, @u32=0xfa7f}, @typed={0x3c, 0xe, @binary="f256d4f62d0d675567c00f1ac914ab12942f1c19b5fa1662088731b186c10948f44f5aa9478a262c8302b5883ad0e8f8e295dfe6b5"}, @typed={0xc, 0x74, @u64=0x400}, @typed={0x8, 0x1f, @ipv4=@multicast1}]}]}, 0x1354}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) [ 472.968623] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 472.987998] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 473.014300] UDF-fs: Scanning with blocksize 4096 failed [ 473.048522] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 473.084567] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:20:21 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x004\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:21 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:21 executing program 5: 07:20:21 executing program 1: 07:20:21 executing program 5: 07:20:21 executing program 1: [ 473.292124] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 473.335043] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 473.401481] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 473.414698] UDF-fs: Scanning with blocksize 512 failed [ 473.440747] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:21 executing program 5: 07:20:21 executing program 1: [ 473.524315] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 473.585260] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 473.614793] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.632509] UDF-fs: Scanning with blocksize 1024 failed 07:20:21 executing program 5: 07:20:21 executing program 1: [ 473.661633] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 473.679074] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 473.706950] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 473.733230] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 473.760756] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 473.788943] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 473.842269] UDF-fs: Scanning with blocksize 2048 failed [ 473.853107] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 473.874364] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 473.885103] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 473.892250] UDF-fs: Scanning with blocksize 4096 failed [ 473.903206] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:22 executing program 1: 07:20:22 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 473.945939] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.013748] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.050092] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 474.071045] UDF-fs: Scanning with blocksize 512 failed [ 474.088000] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.114806] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.135509] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 474.153712] UDF-fs: Scanning with blocksize 1024 failed [ 474.170930] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.183314] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.186285] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.201623] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 474.205098] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 474.209043] UDF-fs: Scanning with blocksize 2048 failed [ 474.225284] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.235029] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.244166] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 474.251814] UDF-fs: Scanning with blocksize 4096 failed [ 474.254289] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 07:20:22 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x005\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:22 executing program 5: 07:20:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x80) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r6, 0x101}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e20, 0x1, @mcast1, 0x200}}, 0x3, 0x1, 0x7, 0x200}, &(0x7f0000000280)=0x98) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:22 executing program 1: 07:20:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xa4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x36}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 474.257684] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:22 executing program 1: [ 474.315332] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:20:22 executing program 5: 07:20:22 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 474.436880] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:22 executing program 5: [ 474.530289] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.555544] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:22 executing program 1: [ 474.579844] UDF-fs: Scanning with blocksize 512 failed [ 474.597500] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.638090] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.674426] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) [ 474.734296] UDF-fs: Scanning with blocksize 1024 failed [ 474.740523] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:23 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='\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) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x0) openat$cgroup_ro(r1, &(0x7f00000005c0)='C#\xe2\f\xe8\x0eS\xc7>\x00\x00\x13\xb7\xea\xe0\x00\x10\x00\x00\x00\x00\x00\x009\xf0\xdf\xf7\xbe\x11\'\xc7l\x9bl\x1fL\xa1\xe0gd\x80J]E9\xa8xl2\xaa\xf2\x81\xbb\x92\x84)\x1b\xcf\x92\xb8\xc99\xd0\x1d{\x1f\xd0\xa49\x1c\xaa\ts0Fsf\x97\"h\x1a\x1f\xcf\xd6N@\xf3z\x98\xb1a]\xc7\x9e\xd0\x80\xed\xca\xe0\xe2\x94\x19\x7f-\xd2\xda\x81\x00\x96`\xba\xfe|q\xf7V\x19w\xeb\xbbo\xee6\\l\x93\xa9\x9e\xf4\x19\xb6z\x9a5k\xc6\fiwS\x86O\t\x8d/\xe4\f\xd3\xb6\xf9&Q8\x7f?\xdd\x179&~#\xc2\xc55<\x13\ts\x11\n\t\xd1\xae\x13\xe6B\xb0\x0f(pG?Z\x90\x00'/197, 0x275a, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$getown(r1, 0x9) fallocate(r2, 0x0, 0x0, 0x2000002) read$eventfd(r2, &(0x7f00000003c0), 0x8) fallocate(r0, 0x800000000000002, 0x6, 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r6, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x2, 0x0, 0x0, 0x6}, 0x0, 0x7}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r7, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x2, 0x0, 0x0, 0x6}}, 0xe) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/current\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) r8 = syz_open_dev$dri(&(0x7f0000000380)='/dev/dri/card#\x00', 0x8, 0x101401) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r9, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x2, 0x0, 0x0, 0x6}}, 0xe) ioctl$FICLONE(r8, 0x40049409, r9) setsockopt$inet6_tcp_int(r5, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) r10 = openat$null(0xffffffffffffff9c, 0x0, 0x80000, 0x0) ioctl$TIOCNOTTY(r10, 0x5422) ioctl$KDDELIO(r10, 0x4b35, 0x0) ioctl$BLKPBSZGET(r10, 0x127b, &(0x7f00000002c0)) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x400, 0x0, 0x0, 0x8000000, 0x408}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x800fe) r12 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r12, 0x0) write$FUSE_INIT(r12, &(0x7f0000000080)={0x50}, 0x50) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1}}, {{@in6=@ipv4}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xfffffffffffffecf) lstat(&(0x7f0000000580)='./bus\x00', &(0x7f0000000240)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002240)) gettid() getresgid(&(0x7f0000002bc0), 0x0, &(0x7f0000002c40)) sendfile(r5, r11, 0x0, 0x8000fffffffe) [ 474.788695] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 474.813532] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.841340] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 474.867217] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 474.885609] UDF-fs: Scanning with blocksize 2048 failed [ 474.897755] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 474.921411] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 474.934972] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 474.965795] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.002386] 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. [ 475.031942] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.039816] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 475.072985] UDF-fs: Scanning with blocksize 4096 failed [ 475.101809] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 475.200582] nbd_handle_cmd: 74 callbacks suppressed [ 475.200648] block nbd0: Attempted send on invalid socket [ 475.211240] print_req_error: 74 callbacks suppressed [ 475.211250] print_req_error: I/O error, dev nbd0, sector 64 [ 475.224157] block nbd0: Attempted send on invalid socket [ 475.230094] print_req_error: I/O error, dev nbd0, sector 256 [ 475.253674] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 475.284917] block nbd0: Attempted send on invalid socket [ 475.290467] print_req_error: I/O error, dev nbd0, sector 512 [ 475.297098] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.297112] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.334381] UDF-fs: Scanning with blocksize 512 failed [ 475.340199] block nbd0: Attempted send on invalid socket [ 475.345808] print_req_error: I/O error, dev nbd0, sector 64 [ 475.364617] block nbd0: Attempted send on invalid socket [ 475.370222] print_req_error: I/O error, dev nbd0, sector 512 [ 475.376408] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 475.424871] block nbd0: Attempted send on invalid socket [ 475.430373] print_req_error: I/O error, dev nbd0, sector 1024 [ 475.437267] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.446441] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.453559] UDF-fs: Scanning with blocksize 1024 failed [ 475.463376] block nbd0: Attempted send on invalid socket [ 475.469059] print_req_error: I/O error, dev nbd0, sector 64 [ 475.475498] block nbd0: Attempted send on invalid socket [ 475.481041] print_req_error: I/O error, dev nbd0, sector 1024 [ 475.487442] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 475.497052] block nbd0: Attempted send on invalid socket [ 475.502634] print_req_error: I/O error, dev nbd0, sector 2048 [ 475.508918] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.518667] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.525985] UDF-fs: Scanning with blocksize 2048 failed [ 475.532212] block nbd0: Attempted send on invalid socket [ 475.537937] print_req_error: I/O error, dev nbd0, sector 64 [ 475.544287] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 475.554100] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.563390] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.570643] UDF-fs: Scanning with blocksize 4096 failed 07:20:23 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:23 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x6, 0x1f, 0x7f, 0x1f, 0x0, 0x6, 0x400, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x81, 0x3}, 0x883, 0x20, 0x1, 0x9, 0x5, 0xcbc, 0x8001}, r3, 0x6, r5, 0x8) 07:20:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000080)) 07:20:23 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x006\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) sendmmsg$sock(r0, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000007c0)='s', 0x1}], 0x1}}], 0x2, 0x0) [ 475.576752] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:23 executing program 5: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000440)='./file0\x00') symlink(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)='./file0\x00') lchown(&(0x7f0000000380)='./file0/../file0/file0\x00', 0xee01, 0x0) stat(&(0x7f0000000740)='./file0\x00', 0x0) 07:20:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xa4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x36}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 475.800784] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 475.855999] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 475.874477] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 475.916787] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 475.923766] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 475.960810] UDF-fs: Scanning with blocksize 512 failed 07:20:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f00000000c0)=0x40) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 475.984390] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 475.998712] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 476.033659] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 476.051569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 476.083174] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 476.116289] UDF-fs: Scanning with blocksize 1024 failed 07:20:24 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 476.143006] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 476.188634] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 476.231568] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 476.267096] UDF-fs: Scanning with blocksize 2048 failed [ 476.295555] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 476.347617] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 476.396991] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 476.443764] UDF-fs: Scanning with blocksize 4096 failed [ 476.467438] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 476.575453] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 476.626339] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 476.661895] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 476.695428] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 476.734915] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 476.740661] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 476.764394] UDF-fs: Scanning with blocksize 512 failed 07:20:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x800}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@llc={0x1a, 0x339, 0x1, 0x80, 0x1, 0x0, @dev={[], 0x16}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3efa21bd76869b6280eb5b9b241118442973d0faf5cd63f2071368403d813271af6a2cd7975ef6d5e044e4f82943ccccdb13b11ccb720438a2d20ea8aa4666bea68743952e1f5b2894640d1a3a03f4ab42c4000063750a5289bda5684b91a67a55ba75b281", 0xfffffffffffffd68}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x308}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={0x0, r3+30000000}, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) r4 = dup(r1) ioctl(r4, 0x4, &(0x7f0000000240)="a1ec24a423c78ea52b61bb3a8aa9ee76f6f2cf6089730d3be02a749ab52d934a94d7e273195db7e88754ddb9478efcaa9fcade5eb2581b0d75e436f33fdac74ee8126d7ab98b4a4fc99fb07fd2a0fe19460e59e1e309ad478134c7d18c41e0063681330fabbb1efca7dbc33b8082f92684de0430b901b185740004e7b14056234d637ba2e59c4ddd28f132b9a8e3e1ab8ee4b48774c80586") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r4, 0x80045643, 0x3) [ 476.789213] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 476.815338] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 476.833858] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/137) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1) 07:20:25 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote, @initdev}, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000002c0)='security.ima\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], 0x1, 0x2) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0x0) rename(0x0, 0x0) clone(0x20886100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d0400b4f4d4f600000300000022") accept$packet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r0, &(0x7f0000000100), 0x1ede5) bind(r0, &(0x7f0000000000)=@in={0x2, 0x4e22, @local}, 0x80) [ 476.958010] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 477.004514] UDF-fs: Scanning with blocksize 1024 failed [ 477.014677] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 477.078092] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 477.104406] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 477.111407] UDF-fs: Scanning with blocksize 2048 failed 07:20:25 executing program 5: socket$kcm(0x2b, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000300)=ANY=[@ANYBLOB="0042fbeb273035040000cd"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42000, 0x0, 0x40, 0x1, 0x0, 0x3ff, 0x0, 0x1, 0x3, 0x122d, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x8000, 0x1, 0x2, 0x0, 0x0, 0x8001, 0x1, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, 0x10000, 0x3, @perf_bp={0x0, 0x2}}, r2, 0x1, 0xffffffffffffffff, 0x3) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2ff6d6a8dcafa7c2625272c2a7801110e16f302b72666d61202b696f20896bc27e981664d2395e7c8df016e6190ecff6d2c9b82b"], 0x24) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ff, 0x0, 0x0, 0x4}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x12a3, 0x1, 0xfffffffffffffffb, 0x4, 0x0, 0x40, 0x2000, 0x8, 0x7, 0x8000, 0x669a, 0x4, 0x6, 0x3, 0x70, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0xca, 0x2, 0x3, 0x0, 0x0, 0x71b302f2, 0x3f, 0x7f, 0x8, 0x0, 0x1, 0x0, 0x8, 0x1, 0x4, 0x0, 0x5, 0x5, @perf_config_ext={0xfd7, 0x4}, 0x200, 0x3ff, 0x0, 0x3, 0x85d, 0x1, 0x5}, 0x0, 0x10, r3, 0x1) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x1e, 0x4, 0x0, 0x5, 0x0, 0x8, 0x283, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfff, 0x2}, 0x32683, 0x64b, 0x8, 0x6, 0xabf, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='c\xe0puset.effective_me#\xdf:', 0x26e1, 0x0) write$cgroup_pid(r4, &(0x7f00000005c0), 0x43c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r7, 0xfffffffffffffffe) r8 = accept(r7, 0x0, 0x0) shutdown(r8, 0x1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r8, &(0x7f0000000040)={0xc0000000}) openat$cgroup_ro(r4, &(0x7f0000000340)='rdma.current\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x401, 0x8, 0x0, 0x0, 0x0, 0x80008, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x4, 0xad, 0xfffffffffffffffb, 0x1f, 0xffff, 0x10001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x2734c79b, 0x9, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x1, 0x5, 0x0, 0x6, 0x7}, 0x0, 0x10, r0, 0x0) gettid() r9 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r9, &(0x7f0000000400)=ANY=[@ANYRESDEC=r1], 0x14) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000380)) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) socket$kcm(0x29, 0x7, 0x0) [ 477.131389] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 477.164070] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 477.200506] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 477.226801] UDF-fs: Scanning with blocksize 4096 failed 07:20:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0xa3, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c63ffc)='f', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='dummy0\x00', 0x10) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 477.265476] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:25 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) 07:20:25 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x007\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 477.647142] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 477.669785] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 477.695301] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 477.721021] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 477.734477] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 477.755643] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 477.803510] UDF-fs: Scanning with blocksize 512 failed [ 477.811981] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 477.854028] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 477.933003] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:26 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 478.011563] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 478.068605] UDF-fs: Scanning with blocksize 1024 failed [ 478.129199] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0x26}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)={0xffffffff, 0xfffffffa, 0xaa, 0x0, 0xa13, 0x200}) 07:20:26 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {0xc}, 0x400, 0x80, &(0x7f0000000400)="1d729c38250017d4597669ed5463ee947e603fd358d2f5a85f380f81669031371984df6523f05fb1a0571a5cd70ada3f299e8d86fecfc5b5c866952258045715b2e1cc4715a4b0955e3ceaab7ec8b284d591d8b7132e62f29fccd126238442d738dd5bb3dab71e8a3514afe73aaa1476294b4dc110cdfc32b022770271e1aed78282190bdc53524767a65c184e41", 0x8e, 0xfff, 0x1, 0x2b3, 0x2e722da0, 0x0, &(0x7f00000004c0)="48c94a1bb6f87b033e97ff193a6256800ad9fb45b952589867e69e81420e061cf7da6207f54fc7e0bad2d635402572013656ea6d5c4ba8fc9c46a94b3edefd8bad5b5164d3e83638108fad94fdaa8a96a9e98cfb9487e58ed6609194967540264eeeb4058008184f8de7f9dc4c42eee433122a2e6a8a25f7c502cb75ebc7834e8450a0ce232015f131b0129dcf03fce83b00d36f925625bb5089877d7dfbc14aa4576d35c138750c14ea5e70ca08bb755c783df48168479607"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000003c0)={0x5, 0x7d, 0x2, 0xf8, 0x20, 0x3, 0x8001}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8a7e0020", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e20, @empty}}, 0x8, 0x7f}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r8, 0x8000, 0x2}, &(0x7f0000000340)=0x8) [ 478.209349] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 478.244013] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 478.279789] UDF-fs: Scanning with blocksize 2048 failed [ 478.286644] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 478.296444] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 478.320699] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 478.367479] UDF-fs: Scanning with blocksize 4096 failed [ 478.392965] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x800}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@llc={0x1a, 0x339, 0x1, 0x80, 0x1, 0x0, @dev={[], 0x16}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3efa21bd76869b6280eb5b9b241118442973d0faf5cd63f2071368403d813271af6a2cd7975ef6d5e044e4f82943ccccdb13b11ccb720438a2d20ea8aa4666bea68743952e1f5b2894640d1a3a03f4ab42c4000063750a5289bda5684b91a67a55ba75b281", 0xfffffffffffffd68}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x308}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={0x0, r3+30000000}, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) r4 = dup(r1) ioctl(r4, 0x4, &(0x7f0000000240)="a1ec24a423c78ea52b61bb3a8aa9ee76f6f2cf6089730d3be02a749ab52d934a94d7e273195db7e88754ddb9478efcaa9fcade5eb2581b0d75e436f33fdac74ee8126d7ab98b4a4fc99fb07fd2a0fe19460e59e1e309ad478134c7d18c41e0063681330fabbb1efca7dbc33b8082f92684de0430b901b185740004e7b14056234d637ba2e59c4ddd28f132b9a8e3e1ab8ee4b48774c80586") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r4, 0x80045643, 0x3) [ 478.441736] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 478.458209] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:26 executing program 1: socket$netlink(0x10, 0x3, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0xc, 0x0, 0x10001, 0x7}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) socket$rxrpc(0x21, 0x2, 0xa) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), 0xfffffffffffffe43) r1 = openat$selinux_mls(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r1, 0x3b71, 0x0) [ 478.493541] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 478.514182] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 478.539012] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 478.564800] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 478.595468] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 478.621709] UDF-fs: Scanning with blocksize 512 failed [ 478.661597] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:27 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 478.731172] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 478.797070] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 478.839183] UDF-fs: Scanning with blocksize 1024 failed [ 478.895115] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r2, r3}}, 0x18) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000000200)=0x1) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2c, 0x33, 0x829, 0x0, 0x0, {0x2801, 0x40000}, [@nested={0x18, 0x0, [@typed={0x4, 0x8, @ipv6=@loopback={0x40000000c000000}}]}]}, 0x2c}}, 0x0) [ 478.964425] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 479.022081] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 479.034869] UDF-fs: Scanning with blocksize 2048 failed [ 479.064878] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 479.154714] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 479.233200] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 479.261534] UDF-fs: Scanning with blocksize 4096 failed [ 479.276121] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {0xc}, 0x400, 0x80, &(0x7f0000000400)="1d729c38250017d4597669ed5463ee947e603fd358d2f5a85f380f81669031371984df6523f05fb1a0571a5cd70ada3f299e8d86fecfc5b5c866952258045715b2e1cc4715a4b0955e3ceaab7ec8b284d591d8b7132e62f29fccd126238442d738dd5bb3dab71e8a3514afe73aaa1476294b4dc110cdfc32b022770271e1aed78282190bdc53524767a65c184e41", 0x8e, 0xfff, 0x1, 0x2b3, 0x2e722da0, 0x0, &(0x7f00000004c0)="48c94a1bb6f87b033e97ff193a6256800ad9fb45b952589867e69e81420e061cf7da6207f54fc7e0bad2d635402572013656ea6d5c4ba8fc9c46a94b3edefd8bad5b5164d3e83638108fad94fdaa8a96a9e98cfb9487e58ed6609194967540264eeeb4058008184f8de7f9dc4c42eee433122a2e6a8a25f7c502cb75ebc7834e8450a0ce232015f131b0129dcf03fce83b00d36f925625bb5089877d7dfbc14aa4576d35c138750c14ea5e70ca08bb755c783df48168479607"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000003c0)={0x5, 0x7d, 0x2, 0xf8, 0x20, 0x3, 0x8001}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8a7e0020", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e20, @empty}}, 0x8, 0x7f}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r8, 0x8000, 0x2}, &(0x7f0000000340)=0x8) 07:20:27 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x008\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x800}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@llc={0x1a, 0x339, 0x1, 0x80, 0x1, 0x0, @dev={[], 0x16}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3efa21bd76869b6280eb5b9b241118442973d0faf5cd63f2071368403d813271af6a2cd7975ef6d5e044e4f82943ccccdb13b11ccb720438a2d20ea8aa4666bea68743952e1f5b2894640d1a3a03f4ab42c4000063750a5289bda5684b91a67a55ba75b281", 0xfffffffffffffd68}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x308}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={0x0, r3+30000000}, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) r4 = dup(r1) ioctl(r4, 0x4, &(0x7f0000000240)="a1ec24a423c78ea52b61bb3a8aa9ee76f6f2cf6089730d3be02a749ab52d934a94d7e273195db7e88754ddb9478efcaa9fcade5eb2581b0d75e436f33fdac74ee8126d7ab98b4a4fc99fb07fd2a0fe19460e59e1e309ad478134c7d18c41e0063681330fabbb1efca7dbc33b8082f92684de0430b901b185740004e7b14056234d637ba2e59c4ddd28f132b9a8e3e1ab8ee4b48774c80586") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r4, 0x80045643, 0x3) [ 479.527142] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 479.590106] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 479.649528] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 479.706135] UDF-fs: Scanning with blocksize 512 failed [ 479.745441] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 479.773654] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.778848] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 479.794516] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 479.831732] UDF-fs: Scanning with blocksize 1024 failed [ 479.850196] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 479.894050] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 479.919412] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 479.975797] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 479.986471] EXT4-fs: failed to create workqueue [ 480.016336] EXT4-fs (loop2): mount failed [ 480.020061] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 480.032489] UDF-fs: Scanning with blocksize 2048 failed [ 480.038642] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 480.048405] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 480.057419] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 480.070794] UDF-fs: Scanning with blocksize 4096 failed [ 480.076917] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 480.129603] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:28 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:28 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x82100, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0xfffffffffffffffd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r2, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 480.170043] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 480.194738] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 480.234390] UDF-fs: Scanning with blocksize 512 failed 07:20:28 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) [ 480.260018] nbd_handle_cmd: 65 callbacks suppressed [ 480.260032] block nbd0: Attempted send on invalid socket [ 480.270702] print_req_error: 65 callbacks suppressed [ 480.270712] print_req_error: I/O error, dev nbd0, sector 64 [ 480.282806] block nbd0: Attempted send on invalid socket [ 480.288396] print_req_error: I/O error, dev nbd0, sector 512 [ 480.294472] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 480.329463] block nbd0: Attempted send on invalid socket [ 480.335059] print_req_error: I/O error, dev nbd0, sector 1024 [ 480.341543] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 480.368346] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x800}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@llc={0x1a, 0x339, 0x1, 0x80, 0x1, 0x0, @dev={[], 0x16}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3efa21bd76869b6280eb5b9b241118442973d0faf5cd63f2071368403d813271af6a2cd7975ef6d5e044e4f82943ccccdb13b11ccb720438a2d20ea8aa4666bea68743952e1f5b2894640d1a3a03f4ab42c4000063750a5289bda5684b91a67a55ba75b281", 0xfffffffffffffd68}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x308}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={0x0, r3+30000000}, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) r4 = dup(r1) ioctl(r4, 0x4, &(0x7f0000000240)="a1ec24a423c78ea52b61bb3a8aa9ee76f6f2cf6089730d3be02a749ab52d934a94d7e273195db7e88754ddb9478efcaa9fcade5eb2581b0d75e436f33fdac74ee8126d7ab98b4a4fc99fb07fd2a0fe19460e59e1e309ad478134c7d18c41e0063681330fabbb1efca7dbc33b8082f92684de0430b901b185740004e7b14056234d637ba2e59c4ddd28f132b9a8e3e1ab8ee4b48774c80586") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r4, 0x80045643, 0x3) [ 480.397487] UDF-fs: Scanning with blocksize 1024 failed [ 480.419028] block nbd0: Attempted send on invalid socket [ 480.424674] print_req_error: I/O error, dev nbd0, sector 64 [ 480.453402] block nbd0: Attempted send on invalid socket [ 480.459048] print_req_error: I/O error, dev nbd0, sector 1024 [ 480.466412] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 480.532379] block nbd0: Attempted send on invalid socket [ 480.538997] print_req_error: I/O error, dev nbd0, sector 2048 [ 480.545987] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 480.621762] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 480.705007] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 480.727981] UDF-fs: Scanning with blocksize 2048 failed [ 480.787139] block nbd0: Attempted send on invalid socket [ 480.792716] print_req_error: I/O error, dev nbd0, sector 64 [ 480.798730] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 480.808607] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 480.816477] block nbd0: Attempted send on invalid socket [ 480.823150] print_req_error: I/O error, dev nbd0, sector 2048 07:20:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {0xc}, 0x400, 0x80, &(0x7f0000000400)="1d729c38250017d4597669ed5463ee947e603fd358d2f5a85f380f81669031371984df6523f05fb1a0571a5cd70ada3f299e8d86fecfc5b5c866952258045715b2e1cc4715a4b0955e3ceaab7ec8b284d591d8b7132e62f29fccd126238442d738dd5bb3dab71e8a3514afe73aaa1476294b4dc110cdfc32b022770271e1aed78282190bdc53524767a65c184e41", 0x8e, 0xfff, 0x1, 0x2b3, 0x2e722da0, 0x0, &(0x7f00000004c0)="48c94a1bb6f87b033e97ff193a6256800ad9fb45b952589867e69e81420e061cf7da6207f54fc7e0bad2d635402572013656ea6d5c4ba8fc9c46a94b3edefd8bad5b5164d3e83638108fad94fdaa8a96a9e98cfb9487e58ed6609194967540264eeeb4058008184f8de7f9dc4c42eee433122a2e6a8a25f7c502cb75ebc7834e8450a0ce232015f131b0129dcf03fce83b00d36f925625bb5089877d7dfbc14aa4576d35c138750c14ea5e70ca08bb755c783df48168479607"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000003c0)={0x5, 0x7d, 0x2, 0xf8, 0x20, 0x3, 0x8001}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8a7e0020", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e20, @empty}}, 0x8, 0x7f}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r8, 0x8000, 0x2}, &(0x7f0000000340)=0x8) [ 480.830599] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 480.854552] block nbd0: Attempted send on invalid socket [ 480.860104] print_req_error: I/O error, dev nbd0, sector 4096 [ 480.866532] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 480.882028] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 480.899242] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 480.915338] UDF-fs: Scanning with blocksize 4096 failed 07:20:29 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 480.946786] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:29 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x009\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:29 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 481.269686] block nbd0: Attempted send on invalid socket [ 481.275398] print_req_error: I/O error, dev nbd0, sector 64 [ 481.313582] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 481.395654] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 481.409272] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 481.427844] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 481.444391] UDF-fs: Scanning with blocksize 512 failed [ 481.458999] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:20:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r3, &(0x7f0000000100), 0xfffffffffffffe31) r4 = accept(r3, 0x0, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000200)=0x100, 0x4) r6 = fcntl$getown(r4, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x2f3e, 0x4}, r6, 0x3, r8, 0x0) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r9, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r9, &(0x7f0000004500), 0x40000000000033e, 0x0) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r10, 0xfffffffffffffffe) accept(r10, 0x0, 0x0) pread64(r10, &(0x7f0000000140)=""/188, 0xbc, 0x0) 07:20:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0xffffffffffffffe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0x21}, 'vcan0\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x2, 0x2) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000180)=0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000640)=r5) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000001c0)="5c5bb1f505136b0eefa39b52bd597d28ddebf47b06a589139acd9f24efd7f1a1ab9482b130b52342fe088b3503371945cb04e3157af75ba42dece1eca6157e9fee5ecc82d264847fc49a09095b8a5937b1238fe5c159988c2e034983436190824646f8d6694f20e76e5f94f465cb84de555e4308b510147521d8948a1f6d85b5a82feccc95af002e12d07be6d64a09fece522ec7e6afe1f312e4685a332997a6cff7a2651c7dcabc13d29cc49351b9d5785cf54686b7cda79780266d296d332db6083bebe3dace7ea5e29ff7262e15") sendmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000000300)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default]}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)="d56c48b5c1", 0x5}, {&(0x7f00000003c0)="88a411bd21f7ce45e6dd2160c3bf563fb73d9e4962756502c8589e0abbec8e58143c5e0ca37d60d2a1ebe7a55d46e2ca03422e96a05b7b22ef8371ae81b8b51f214619ca9645894364fa5df54b706742a092f254795aa4784acc20d77b8401949482840e672606c9837c63e30f39b7a441fec031b4a4a82f8b22", 0x7a}, {&(0x7f0000000440)="94d69205322684fb3c218ecba00a12fb111b66782d4d197e711ae887325327688c3f5504920647226aa0cd7714f5ab8869ac3a98b530d2417e155ace73614732892827de86c009ebf4a5e706497f14cb0b66127970bd72b1b285107627531c0a1cbbbf16eefb3de6170923b7ea9544ed3d173d533e8ff633da369983c90b3d49e785473ddc5bff52408f495c7dc7d0c46c3cb850cf1ceda0c56f048f22728dbd9556353068401a2f6f82178970333da63dd523a081b0622d78d5e9263739f2eb9fe4382fcba20645376fe4f14256fd58797feb132ec8be0d3b069190cb389ddacd02840cbe54b28a", 0xe8}, {&(0x7f0000000540)="c34021c68f2c29fe0ab31ad54b87bee43642db304de189e16f7b2cf3621cc12953c940b6ac8b874d4a1c930ad78d150757b533b469f0126eb26fe05ef2edc6299a6f6ea73e2098a64812dac12f3b8814a5ad8b94822ada1a220a9c84ccada6cafb6b77aaea051102d01a005d66d28b939da2cb077530f8ef7f8d96623d74753af217922bb742fa8f9ca41ee96521f6a5602d752cf084b97c586e212d8aab08b28bd76193158466238f838cf4940c3444c61e9a3b2d8a024179b80983fc9a103985d65e02838834dfe7", 0xc9}, {&(0x7f0000000640)}, {&(0x7f0000000680)}], 0x6, &(0x7f0000000740)=[{0x1010, 0x4, 0x5, "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0x1010}}, {{&(0x7f0000001780)=@sco={0x1f, {0xf8, 0x3, 0x0, 0x4, 0xe2, 0x2}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001800)="a7fcdbd67a5b35f48c601fa3eca70daf8a15b7a27e137143799a3c6e", 0x1c}, {&(0x7f0000001840)="5f36fff1aa4901cd9cbfcb4df51e980e678d4d7e709ece764e73a340e224cdf444d86f3a5d4ec5142134681e137cbc7870b6661dc06f63bea011f2789f01d9defa65d352440e308e1f04153ba80a156733657e4687acd6a0fc052c65e2726a51af0b0b7e1d0d5d3a8553d6d22cf5529feb1f40b2cd5555711771d066fe6a0ceb57b4ecbab5ef3cf0db420f13d3ec2486424a4e2997e4177308e131e5f86d055ba0eb17252673ae1605358f8cb4b37383506dc8cb610dda43062227658fa4ec3f778f010dfb13ef12ac239678e389b91bb29dd51ca4b846912b6303bb148714e8525e56ba76f162f844861e78", 0xec}, {&(0x7f0000001940)="78cdd07795d0a5f3ff1928ae9cfc7adc21442f362217ed8256dd140b9498fd25389025c16bbe58046d1bfed90cd73db3e26db85c592ec59abf", 0x39}, {&(0x7f0000001980)="c062bb3fab1dd1860e278633", 0xc}], 0x4, &(0x7f0000001a00)=[{0x1010, 0x118, 0x7, 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"}, {0x18, 0x104, 0x400, "4e3f847c"}, {0x18, 0x10d, 0x101, "c55fb7692f"}, {0x100, 0x224, 0x80000000, "5ce10074f744231c7a11cf37138705beda2d7140b7024d94ac146e193fd9ccf138fe59109242fbed625e2f425580ecdc0d257b2f2b64ba94b5268e27fefd2c0b46dda5d0b8e57aa30a0e1d4d7e9f6522912fadc294c2a1b3cf2898e1a742d9ab6dd10fce9ff0cb5feccbfd6d607cf14514fe1b1371afe2896c3b7a7a62f57ef4d29d40f61c45cbe5f36506d020268f6296b750372b5523ed3d8a4f1958f4f021ac0b2bd4d409ce02432be65c178a0ba2802703859859bcaadc8b71b09177f59c044d73942f46aadbcf4230a0ca6c6267d88781cebed8deb03190a427ae7801cc74662914128f8f70f38e9cc249"}], 0x1140}}, {{&(0x7f0000002b40)=@in6={0xa, 0x4e24, 0x10000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1ff}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)="293f830a7b65f2bdeb59a37fa4611d9df7884699a27fcd5ba8faf2f2caa63c0456e4d56db90e9ae31f9dee72b79915a44c640a4192b30dbff99569ecd559ff1786a0262c42d1aa012154efe32d3ca9afc207f67b84ca56994ce1b726c40e326bbc98ea4cf88fb8aa927acf6a5d5a34750147340df2a7f68f30a2331a22e1430ac4a7977952c94e49c8b480bb45ef863770d9af42", 0x94}, {&(0x7f0000002c80)="4c5255043c1e69628bbecc4a64818645def80b9513add74e76d352e4e4c70af2cfc9295910a74194df424e80c80eba92e76758512ebd6c8008b9f94452425b1583fd185fab8f4eef0f36b6ef77e1f1a4f92a5128103bf2f3112b82ddfe14d0", 0x5f}, {&(0x7f0000002d00)="03e2af8d9fdb2eeffa141b39f48d9569c4a5d2c9c700d7b160cbbf11d79405001194088dcaac1dd87be3cebe3b0a485ff73a766fe4ad8aae78600d83c67beee9e4fca5dce68cc2951bf9b3a7c9486adf94b15649b759740fcbc443a753a0e215a85aaebe5baee966c5558b27983870d926aea85ec36842fdfe94d8af57befaff1367ac7882d563a06602c8c219361e8d2ece3e61008613c3aa223b8361e79cc7671a", 0xa2}], 0x3, &(0x7f0000002e00)=[{0xa8, 0x10b, 0x1f, "2fb0a9ef79302bae98aa514d83b33f74fcdb27acf361e883346d5003856d32bfa74de345818afc871965bb74c062078ee8b4c574bcb8330f1d3290cdaa2fdcf10880579b7ac4e34085f2bb0cd80111b55dca9162f579a9853e87daa0427cfa1af97fb3da136f5e35a5efea7c242d60d6270dab5149ce95893f7bf0a27cbcb37812617cf3f3c030680b53c14dd7cc915e8aa388f9"}, {0x110, 0x20f, 0x4c4, "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"}], 0x1b8}}, {{&(0x7f0000002fc0)=@caif, 0x80, &(0x7f0000003280)=[{&(0x7f0000003040)="d8cd49eb4f10a555a219d037e75a50fde37f51e7183d9f119ed0c1b6c9bcf9d221567a1e33153d53d9a642885dfc26763787e1ef14623824c294936105d250bc3dc05f505ec43ab8c4654e635cf1d426d8792c7eb8ad1178b14b6509a38de18a25a64dd59765d9b8c2d25319b7271e59335deeaae8f803f82894bb56dc0bbec25bace452404b6520e3dea4", 0x8b}, {&(0x7f0000003100)="3913f055d085cd17a685f0322b97a2409477600c45648038310d91b491d71763ea52e729d8f654fcb32a440981f0b79541c14c00fbba09173ba2cb4da10ee641d3b7ddd844b9286adf6b1a6e66cb5936e58d11e50d6c4e8135026bdd937c3e2a31e76afc129af91d6758b67b8400298bf6b4909c300408273cc754dd66d6c3215301c17dbd3367743d062cc9267c893028e58623fa418a95f9538ab0313da9bc7c293a2ca93c6b0ae1ceb2644acb813cd8f1a08b9b", 0xb5}, {&(0x7f00000031c0)="423d971e039bd6a0af09eaef1be25f4aa2aeb63284a8dca87588b8aebad517c93a4c30da4a75e49d345337849e58ca8b474584db4ba3b57ee6452d9fabd4f423d69be6aeb301e4032d866d03426022197b1918fe823c9be2c2eefcc7baddb43020973c3b7a0a8ec6a0e5390e0b71cd5fd455b84ca851b37398b468e2ba12ff4c12e1392363b74cd88aeadddc2710019ccd4a07a517d0343687064bdf4473c4e6f3f6f3649c0a170563777063", 0xac}], 0x3, &(0x7f00000032c0)=[{0x78, 0x29, 0x9, "c2150f038b9be4ee73ff7f8626df0254c242faa3c2d17833e11b7f7f271e7d7712dfbf3267b0ca01c3b831aea0a9e333f0c062a4d147b00ecd66af53e1aaade7f4491918efa2b20cff88212adf478c47369acaf4809520e62624b907117f792c87d733"}, {0x28, 0x96, 0xffff, "31de6f55a9b2a3d16d07de20ebc664a99fdcf5"}, {0x20, 0x115, 0x8001, "b8d335bf6a47cd53a1255dd2407e6661"}, {0xa0, 0x100, 0x3, "c5a8d2e2a2441e986f51c68c86e4a3d7a71896270c665f78d2cccc11568da20a02443b75f57a3fc20b9be597c22f685b67bdb029abe0e2856e49785b1b65118a6b6be4281efc3e4aac7cc483b5c89f2e8e760e6f76701ce121b74aecee0558874f0f337c81703dbb20c3a1c33db4acda0c1aff2ebc8d6569f13454ea23795ad18f361b311efd07d68f70"}], 0x160}}, {{&(0x7f0000003440)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0x7, @loopback, 0x1000}}, 0x80, &(0x7f0000003640)=[{&(0x7f00000034c0)="d1e73a048a8fca32d37aee05956742e02f0bcc0fed04f49d2a132b7c024b20670b0965894e2f3ad0ae07a98153ee0edc4ed690853691e5e677cd96a869e4e26b786adfb83315e659823eaa5963afb3ebc80b8973030e3e87a3f8c14a21ff5c3dc412d8ac2d1729bbccc3894b2bdfaf2e1eec9d7173b01bde5e18f96cbd2a81c6e19d2be929f65f42ef9109e9d9235282d781d5aface87bc4485c463f16f81941ab02a820a3298a", 0xa7}, {&(0x7f0000003580)="b5d28f2795ff02e42f5b18c7248f79d5202ca60104a499304956e038bc15460ba17deb4eb649a75722a4468cc19bf1f780342e973d41c5862a80ce28140d3a06e0a8f5c42b5cd0389713b07762f76f9fab61f4e64ff7fc7c0a4300320156c00183d1768da075dab303b983b2ae48a9e55aad37fc180de1f3c3fdbd8eadd7d01bd38e21d493d076d96f14dc30dae8b7a251", 0x91}], 0x2, &(0x7f0000003680)=[{0x88, 0x112, 0x9, "2eae68609de97902519f8e99bf44955f850a16de34cea1b98b0ed210dd70116c2cfc00cbe0f41113189d2fca3d4049072b216c3beefc4cb70d3fd863d51d4ff7d47ce608fb7d61ae0e7acda5fae1c9940259d8d63c7a49af5417ff3c118b16ebcde4c370848983dfe97de54a64c2c1fa56b2"}, {0x50, 0x0, 0x6, "c17840f65c46e676b9490b07e9d5a63ed11ffac7b12ba263ad54aa1d075881ce8428122fe569539c994022a8ada9af487c0c73c089fe8a957095f2"}, {0xa0, 0x0, 0x8000, "99674c6e9e062ff98bb33eee211a61c4c1862367ac90d9e1bf46e81ba07cfed07e2692cea843fd25e2fac5643c4715f0a15d14271183f08569406e3cb67d0993ad77ac519acbacc86bd3038118b30681332f9a904bea8ca319298a7768da7310ac4576afd1c4571dc015d20d3c7f57780317015b1d1d7d267ef97710f80fd4a3bf2afcd99b8d9ec40ef5bb"}], 0x178}}], 0x5, 0x0) [ 481.490635] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 481.528349] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 481.557567] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 481.587045] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 481.611724] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 481.624618] UDF-fs: Scanning with blocksize 1024 failed [ 481.686452] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:30 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:30 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 481.745075] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 481.797422] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 481.836531] UDF-fs: Scanning with blocksize 2048 failed 07:20:30 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6da10, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 481.876538] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 481.964626] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 481.998496] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:30 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {0xc}, 0x400, 0x80, &(0x7f0000000400)="1d729c38250017d4597669ed5463ee947e603fd358d2f5a85f380f81669031371984df6523f05fb1a0571a5cd70ada3f299e8d86fecfc5b5c866952258045715b2e1cc4715a4b0955e3ceaab7ec8b284d591d8b7132e62f29fccd126238442d738dd5bb3dab71e8a3514afe73aaa1476294b4dc110cdfc32b022770271e1aed78282190bdc53524767a65c184e41", 0x8e, 0xfff, 0x1, 0x2b3, 0x2e722da0, 0x0, &(0x7f00000004c0)="48c94a1bb6f87b033e97ff193a6256800ad9fb45b952589867e69e81420e061cf7da6207f54fc7e0bad2d635402572013656ea6d5c4ba8fc9c46a94b3edefd8bad5b5164d3e83638108fad94fdaa8a96a9e98cfb9487e58ed6609194967540264eeeb4058008184f8de7f9dc4c42eee433122a2e6a8a25f7c502cb75ebc7834e8450a0ce232015f131b0129dcf03fce83b00d36f925625bb5089877d7dfbc14aa4576d35c138750c14ea5e70ca08bb755c783df48168479607"}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000003c0)={0x5, 0x7d, 0x2, 0xf8, 0x20, 0x3, 0x8001}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8a7e0020", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e20, @empty}}, 0x8, 0x7f}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r8, 0x8000, 0x2}, &(0x7f0000000340)=0x8) [ 482.082378] UDF-fs: Scanning with blocksize 4096 failed [ 482.100498] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 482.130613] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:30 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 482.172712] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 482.182734] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 482.228441] UDF-fs: Scanning with blocksize 512 failed 07:20:30 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80, 0x400000) recvmsg$kcm(r1, &(0x7f0000001500)={&(0x7f0000000140)=@isdn, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/58, 0x3a}, {&(0x7f0000001340)=""/168, 0xa8}, {&(0x7f0000001400)=""/88, 0x58}], 0x7, 0x0, 0x298}, 0x1000) 07:20:30 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 482.250203] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 482.271080] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 482.283792] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 482.291895] UDF-fs: Scanning with blocksize 1024 failed [ 482.300596] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 482.331871] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 482.346440] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 482.403396] UDF-fs: Scanning with blocksize 2048 failed [ 482.476433] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:30 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 482.560121] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 482.643106] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 482.714294] UDF-fs: Scanning with blocksize 4096 failed [ 482.758712] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:31 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00:\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:31 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:31 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0xea3a507c5557212, 0x5, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0x7}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 483.076553] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 483.113799] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c206500000f0000fdff0a7b480000100000000000000000"], 0x3c}}, 0x0) 07:20:31 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)={0xd8, 0x6, 0x4, "2704fec70aaa5089d1e5a1e1cd86caf753d2b01ee228bcec5087fa61431b76190567f2724cfb8e3f9a36c33220ab6fc87f6d082ab64cf431ff77e5da8d3aa69da94f09d36b99f617cd0814dc3718c3c86af17da20dc6a781d0da5bd3f1084d9b3c9d35d820352eb6bae8bda3490b6226dab08617a02ccaa702dd679234c1dbdc2cd8e54f3cbf4b3941798f4b6438ad9247e41e42e437b1de533011d869c2a965ecabba38198396492d9892d2802ac5354bf9fdd080bc9aeee653c98593cd3aae247ec76ed9e8478604040180faf9d96e80ecad6c7f6feafb"}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000001c0), 0x4) accept4(0xffffffffffffffff, &(0x7f0000000140)=@tipc, &(0x7f00000000c0)=0x80, 0x100800) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 483.161948] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 483.205804] UDF-fs: Scanning with blocksize 512 failed 07:20:31 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 483.282997] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:31 executing program 1: ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) msgget(0x3, 0x0) msgget(0x3, 0x0) inotify_init1(0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/36, 0x24}, {0x0}], 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(0x0, 0xff) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="75707065726469723d2e2f665b6c65302c6c6f7765726469723d2e2f66696c65302c776f726b0094810eba47e04ea7c3057203805bce9b6b8286fff68bd8038596fa1cd7e81533325af2c174115b15311ec9320f0948c4efcc5a22d9501c7935fe5b291bfcbcc958427c084124e9582c8851ac369a549f848b2c4525864e8d3948a31558ea8e31ce550dfb09222f6ce138aa573a607a05b47cf3f734"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='d\x80\xafo\xda\x1c\xf6U\xafQ\xf6\x8a\xcb\vc\xe7x=\xd6MZ\x86\xc4\xa0\xc3f8\x02\xecm\x8c%[\xec^\xb0\x19g\xb7\xa6n\xbae\'\xf5n\xa7\x898\xe5 a\x1eGd\xea}O\xf8\x10;\x01(\xdc\xbbA\xad^X\xe1\t\xb1z\x9d|`\x9dc\xf7\xa6\x9f\xce1*\x85A\xb5\xfb\x96\xefd\xda\x03\x83\x1c(%I\x89M') r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) fsetxattr$security_selinux(r1, &(0x7f0000000080)='security.selinux\x00', 0x0, 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000280)={0x0, 0x11, 0x4, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x800}) 07:20:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x101000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 483.353161] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 483.359929] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 483.382157] QAT: Invalid ioctl [ 483.419899] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 483.428578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 483.447263] UDF-fs: Scanning with blocksize 1024 failed [ 483.524653] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 483.528741] overlayfs: unrecognized mount option "work" or missing value [ 483.572891] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f00000018c0)="f4001100002b2c25fe8000000000000005baa68754a30000000002000000000000000000000000002c00", 0x5ac}], 0x1}, 0x900) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0xc0140) write$P9_RSTATFS(r2, &(0x7f0000000180)={0x43, 0x9, 0x2, {0x7fff, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 0x1d2, 0x6, 0x7fffffff, 0x8}}, 0x43) 07:20:31 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 483.619249] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 483.658143] UDF-fs: Scanning with blocksize 2048 failed [ 483.685011] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 483.704623] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 483.751048] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:32 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878266, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pkey_free(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) [ 483.826345] UDF-fs: Scanning with blocksize 4096 failed [ 483.908086] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:32 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 484.032350] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 484.088023] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 484.103019] QAT: Invalid ioctl [ 484.105645] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 484.124306] UDF-fs: Scanning with blocksize 512 failed [ 484.142044] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 484.152693] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 484.167197] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 484.174143] UDF-fs: Scanning with blocksize 1024 failed [ 484.184154] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 484.201385] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 484.211807] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 484.221387] UDF-fs: Scanning with blocksize 2048 failed [ 484.227345] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 484.242430] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 484.267572] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 484.285705] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 484.292834] UDF-fs: Scanning with blocksize 4096 failed [ 484.302717] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:32 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00;\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000000) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r5}}, 0x48) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f0000000000)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r5, 0x2}}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x20) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40), 0x292}}, {{&(0x7f0000002300)=@nl, 0x28f, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) accept$netrom(0xffffffffffffffff, 0x0, 0x0) 07:20:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x1ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:32 executing program 1: syz_open_procfs(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @remote}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00000000c0)=""/151, &(0x7f0000000000)=0x97) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001440), 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) accept(r3, 0x0, 0x0) sendfile(r3, r0, 0x0, 0x72439a6b) ioctl$BLKPG(0xffffffffffffffff, 0x127a, 0x0) 07:20:32 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x204000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 484.550237] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_extract_tcp_res(0x0, 0xfff, 0x1) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x3, 0x100000001) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) inotify_init1(0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffd8) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x88000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) pipe(&(0x7f0000000100)) sendmsg$key(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000340)=ANY=[@ANYBLOB="0210000000000000080012000000000017000000000000000600000000000000000000000000010100000000000000000000000000000000ff0200030000f602000000170fd71241ce000000000000003bd1ad37ce2551e8fc399b36d02f131410bb38ca1fd95f96653b2597d134c684a38d77f5df5ecd3b74874c4e15759d42ef6bf87cc680a564bb8bc2219f40c5a439470c298c77a5e38c375476959b693a47a77fb45deae4c9587c81f5e9a3c26e3408000000fc1d7eb75c7f3c6f11cce37d0498c57382ec07ce4f23fddc172040ae4d26237180e03b"], 0x50}}, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000300)={0x10}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000040)=""/224) sendmsg$key(r3, 0x0, 0x0) [ 484.635933] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 484.646034] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:33 executing program 5: timer_create(0x7, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000340)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000004c0)=[@mss={0x2, 0xd0a}, @timestamp, @timestamp, @mss={0x2, 0x4}, @timestamp, @sack_perm, @sack_perm], 0x7) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000180)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x7, 0x7}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r0, &(0x7f0000000100), 0x1ede5) r7 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r7, 0xc1205531, &(0x7f0000000000)={0xd2, 0xab, 0x3, 0xfffffff7, [], [], [], 0x10001, 0x541, 0xb9, 0x200, "956207e1ed19b03feb1412fb670936bd"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x448002, 0x0) statx(r10, &(0x7f0000000500)='./file0\x00', 0x400, 0x7ff, &(0x7f00000003c0)) [ 484.711251] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 484.774483] UDF-fs: Scanning with blocksize 512 failed 07:20:33 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 484.819816] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 484.920913] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.001914] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.054878] UDF-fs: Scanning with blocksize 1024 failed [ 485.060987] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.071134] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.080815] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.088733] UDF-fs: Scanning with blocksize 2048 failed [ 485.095019] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20181, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x3, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 485.104417] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.113351] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.121274] UDF-fs: Scanning with blocksize 4096 failed [ 485.129694] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 485.171644] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:33 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 485.213582] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.269343] nbd_handle_cmd: 61 callbacks suppressed [ 485.269358] block nbd0: Attempted send on invalid socket [ 485.280081] print_req_error: 61 callbacks suppressed [ 485.280091] print_req_error: I/O error, dev nbd0, sector 512 [ 485.285463] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0) bind$isdn(r0, &(0x7f0000000140)={0x22, 0xe7, 0x3f, 0x0, 0x9}, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000100)=0x8, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 485.326361] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.369039] UDF-fs: Scanning with blocksize 512 failed [ 485.382363] block nbd0: Attempted send on invalid socket [ 485.388659] print_req_error: I/O error, dev nbd0, sector 64 [ 485.395113] block nbd0: Attempted send on invalid socket [ 485.400593] print_req_error: I/O error, dev nbd0, sector 512 [ 485.407783] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.418765] block nbd0: Attempted send on invalid socket [ 485.424409] print_req_error: I/O error, dev nbd0, sector 1024 [ 485.424738] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.439437] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.447024] UDF-fs: Scanning with blocksize 1024 failed [ 485.453434] block nbd0: Attempted send on invalid socket [ 485.459088] print_req_error: I/O error, dev nbd0, sector 64 [ 485.465073] block nbd0: Attempted send on invalid socket [ 485.470612] print_req_error: I/O error, dev nbd0, sector 1024 [ 485.477122] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.499265] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 485.505498] block nbd0: Attempted send on invalid socket [ 485.511042] print_req_error: I/O error, dev nbd0, sector 2048 [ 485.520707] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.533595] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.550599] UDF-fs: Scanning with blocksize 2048 failed [ 485.587485] block nbd0: Attempted send on invalid socket [ 485.592992] print_req_error: I/O error, dev nbd0, sector 64 [ 485.603818] block nbd0: Attempted send on invalid socket [ 485.609363] print_req_error: I/O error, dev nbd0, sector 2048 [ 485.615546] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.658117] block nbd0: Attempted send on invalid socket [ 485.663651] print_req_error: I/O error, dev nbd0, sector 4096 [ 485.678645] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.692723] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.702048] UDF-fs: Scanning with blocksize 4096 failed 07:20:34 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00<\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) sendmmsg$alg(r3, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="bf44c697e03897a1c4f1122571d28e9dba4a09db4cc5fb342b05ad47e21489b0505d80f1f871e783b34d6f096356cfe9a82ae6ca4f2ed35932dd0ec3dc9d9d92692d40a238926eae51a959a2de66f73c0957d5057ca61377e321c0bdff23e383347edb8da6f9eea60bc71ffa4ae606296badc2", 0x73}], 0x1, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc8, 0x117, 0x2, 0xad, "ea70450545b934007fced37dd82ff24e90bd64d0ccdead613755b7897890e9e3de0efdea6e28c9369462a347b0b69e5810b47c6422fd0f77c4594a928dbb4a6f5d73204a0da46862ed36489e7ba94038616d01643fd201a5ccb45d876bd742cb76fd6d646773b84341d29a2f91cae5a07edc9005c9e9ef7caed597d264861836940e57c78befe0fbf4ed7663eaf9ade9298141fb9196a54aa3eeb4b4cba8427b589ce7392a9560113366cac1ea"}, @iv={0xf0, 0x117, 0x2, 0xd5, "2cc0b37e7138a59047e9267a601985518a9089428cb71906a9808d279b3b9b98486490d808cf8061e04390183d153ad5e84ba1682b0c2895a9f572658ea061a87d5a7bce0570ae408f2d141b24079b104223b81467592b2f14d3669e2e8e69b3e35b67b02ec5c27033e178673befa03348723682051f2be59cb5cc5cc509108a10cd1fd4afe3ed204a0513fd2f4ca5cbcd5a721d256c0fb52459c3b82c05321c932fabc5e277cb5d6e9631b6df38e5dff4d4a465fec1fec658c87caa0d0d33ce9d41b50dd0cd980311b8fc294363356fd533ad0c70"}, @assoc={0x18, 0x117, 0x4, 0x315}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x48, "31e5d41d030fca6012f97ae4c592b724804f87ade8093096cec140c1ad32b79439d9e5b066b4b7ffaa508935b8edd18fd24e2214285e413d29420c07a9576fe8071702a534a33daf"}, @iv={0x88, 0x117, 0x2, 0x72, "a295aa4478d224c9d4fa1fac70b5eb58cdb7fbbffde295c3427a8324885d6afaea4d9fdeb788ff8846b075610b2b06454d89a7526758311f848ad2091955986f52c90b8781c53e5d7fd68d1ac42cf40e454bfa6156dddbc756cd32f87a32acf538083577aff8ae8c7619d8206eb21d8cd835"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf1}, @op={0x18, 0x117, 0x3, 0x1}], 0x330, 0xe8c0}], 0x1, 0x84) r4 = accept(r1, 0x0, 0x0) shutdown(r4, 0x1) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$int_out(r1, 0x5466, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e20, @local}, {0x2, 0x4e24, @empty}}) gettid() getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0xff40, 0x0, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) r3 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) r4 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r4, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08a070000006d90a7ee51f8258bac03b932ee94abb540d9629b", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac7}) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x8000}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r0, r2, 0x0, 0x102000002) 07:20:34 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='syscall\x00') tee(r1, r2, 0x134, 0x2) r3 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x2, 0x2) sendto(r3, &(0x7f00000001c0)="09fabeb6d35cee3008d4e069376ff01e8b4d36a95660ec14d04c2d3d1d4e6d4a9912f3e5adededc1651b309cec54ebe67fd20728a76d2c3b016cbb5455e9d1d4a54bba8caa40d57d23202b69aa0ce135e6a6d6f2339d29466d6b3dfc4f3b96475b925def0f4b3466ae12a928b321b1977fd70edf5c9fe926c95ec7417abd99035eb8a27c4ca013940759c6425a87", 0x8e, 0x800, &(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x3, {{0x41, 0x3}, 0x4}}, 0x80) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r5, 0xc0205649, &(0x7f0000000380)={0x9b0000, 0x6, 0x0, [], &(0x7f0000000340)={0xa10001, 0x0, [], @value=0x7}}) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) fchown(r6, r7, 0xee01) r8 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000500)=""/103) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) r9 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl$KVM_SIGNAL_MSI(r9, 0x4020aea5, &(0x7f0000000640)={0x2418d8d245658448, 0xbd3577f50b04d43b, 0xfffffffb, 0x1, 0x7}) ioctl$USBDEVFS_DISCSIGNAL(r9, 0x8010550e, &(0x7f0000000700)={0x66, &(0x7f0000000680)="71712782bec8dd971e6d9d55dcf008c53d41a262628a92e0867ad59c1b76910d3b44a2a6404216f58857f34ab988f29b869f6acc7e8c2768611204ef491b460faeebca4e19ffc9888e6e98ff8551e88c1a6a1b452f1194d55bb038db3dd3fb304c23da698f9f03d204892994ef92e699686b"}) creat(&(0x7f0000000740)='./file0\x00', 0x5b1d27726c7da521) getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r10 = socket$packet(0x11, 0x2, 0x300) ioctl(r10, 0xde70, &(0x7f0000000800)="4bd3d5887caa1712e52a83d4c2f6a00c3a7539441938aca2094ba96d0f7ab63a3f17833a80b0a7019ca0f0b2b743719c134cfdf190230a2bcf66b9117e962e0475ccba80509a41d7dd788dbc9e63ec20c099514c82fa63bc3004e3a81bde2b44e628a8a354510d29975fa43f6f9aeb") r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000880)='/proc/capi/capi20ncci\x00', 0x1, 0x0) ioctl$SIOCAX25DELUID(r11, 0x89e2, &(0x7f00000008c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee00}) r12 = semget(0x0, 0x1, 0x0) semctl$GETNCNT(r12, 0x3, 0xe, &(0x7f0000000900)=""/4096) [ 485.744158] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 485.882619] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) r5 = getuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='9p\x00', 0x100000, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@msize={'msize'}}, {@debug={'debug', 0x3d, 0x1}}, {@access_user='access=user'}, {@cache_loose='cache=loose'}], [{@obj_user={'obj_user', 0x3d, 'proc/&'}}, {@fowner_lt={'fowner<', r5}}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type'}}]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x4, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mknodat(r6, &(0x7f0000000300)='./file1\x00', 0x0, 0x0) mknodat(r6, 0x0, 0x0, 0x0) renameat2(r6, &(0x7f0000000000)='./file1\x00', r6, &(0x7f0000000100)='./file0\x00', 0x80000000000004) syz_open_procfs(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @empty}, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x7c) [ 485.931871] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.950066] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 485.958435] UDF-fs: Scanning with blocksize 512 failed [ 485.966386] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 485.976368] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 485.981852] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 485.992841] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.007202] UDF-fs: Scanning with blocksize 1024 failed [ 486.013396] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 486.028739] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 486.039103] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.064196] UDF-fs: Scanning with blocksize 2048 failed 07:20:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 486.083836] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 486.123101] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 486.137271] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.198240] UDF-fs: Scanning with blocksize 4096 failed [ 486.227294] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:34 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x4) dup3(r0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 486.252993] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 486.292704] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:34 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0xa0002) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00', 0x801}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000280)={0x1, 0x0, @pic={0xc6, 0x1, 0x7f, 0x48, 0x6, 0x5, 0x0, 0x7f, 0x7, 0xff, 0xfe, 0x1, 0xff, 0x5, 0x1, 0x80}}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={0xffffffffffffffff, r1}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000000380)={0x8, 0x0, 0xf56b}) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) close(r5) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000680)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf29\x01\x8dmsJ\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)='/dev/net/tun\x00') openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 07:20:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 486.342840] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 486.356379] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.387159] UDF-fs: Scanning with blocksize 512 failed [ 486.411013] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 486.435305] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 486.519637] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.527051] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 486.554882] UDF-fs: Scanning with blocksize 1024 failed 07:20:34 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 486.608891] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 486.723991] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 486.801165] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.842070] UDF-fs: Scanning with blocksize 2048 failed [ 486.875213] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 486.884693] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 486.910812] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 486.941154] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 486.969263] UDF-fs: Scanning with blocksize 4096 failed [ 486.988061] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:35 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00=\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f00000000c0)=0xffff) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 07:20:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x18e, [0x0, 0x20000180, 0x2000027e, 0x200002ae], 0x0, &(0x7f0000000080), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x1f6) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @dev, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @remote, @local, @local, @rand_addr=0xfff}}}}, &(0x7f0000000040)={0x0, 0x3, [0x100000, 0x2d9, 0xe32]}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) getpeername$inet(r4, &(0x7f0000000300)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10) 07:20:35 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 487.221508] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 487.294346] protocol 88fb is buggy, dev hsr_slave_0 [ 487.294525] protocol 88fb is buggy, dev hsr_slave_0 [ 487.299498] protocol 88fb is buggy, dev hsr_slave_1 [ 487.304745] protocol 88fb is buggy, dev hsr_slave_1 [ 487.318397] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xfffffffd) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 487.448061] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 487.464681] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 487.475565] UDF-fs: Scanning with blocksize 512 failed [ 487.488241] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 487.507371] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 487.527070] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 487.550085] UDF-fs: Scanning with blocksize 1024 failed [ 487.570846] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 487.601461] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 487.620027] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 487.631576] UDF-fs: Scanning with blocksize 2048 failed [ 487.652733] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 487.682116] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 487.709950] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 487.724293] UDF-fs: Scanning with blocksize 4096 failed [ 487.733257] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 488.041805] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 488.060110] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 488.080147] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 488.090859] UDF-fs: Scanning with blocksize 512 failed [ 488.111000] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 488.142799] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 488.170614] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 488.184361] UDF-fs: Scanning with blocksize 1024 failed [ 488.190478] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 488.214646] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 488.233657] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 488.250952] UDF-fs: Scanning with blocksize 2048 failed [ 488.265097] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 488.284368] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 488.307172] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 488.326580] UDF-fs: Scanning with blocksize 4096 failed [ 488.341168] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440fc739410f78cd66baf80cb8dc31be84ef66bafc0cec0fc79b3a8b0000460f01c3b8010000000f01d9f3ad6565660f38801866b834000f00d0460f01cf", 0xfffffffffffffe5e}], 0x1, 0x8, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/181) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) setxattr$security_evm(0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="74b5639fe89905ae"], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:20:37 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:37 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00>\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004ffc, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r4 = openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x8000, 0x0) finit_module(r6, &(0x7f0000000380)='{&GPL.@\x00', 0x0) r7 = syz_open_procfs(r5, &(0x7f0000000300)='\x81\a\x00\xbe\r\xbb\x931yhk\x04Jv\xe7\xb9\x0e$\xedx\x8d\xc9\x19\xc6\xf3\xe8\'\x8eJ\xf4\xc3\xd47\xca\x9a\xef\xd9\x89\x14\xc8h_\x99y\vX\xc0\x11\xc7\xae\xc3Y\"\xcd\x15$\xa7') write$UHID_INPUT(r7, &(0x7f0000000640)={0x8, "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", 0x1000}, 0x1006) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0xe6dddec05ebd99b3) sendto$inet(r3, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x4, 0x7, 0x1, 0x8, "0a6b8dfbdb5ade2ff02acf007628d5c66faabac290efe89176633d347768b2fb"}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)) 07:20:37 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x0, {0x4, @broadcast, 'bcsf\x00'}}, 0xfffffffffffffd54) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e22, @empty}}) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r3) request_key(0x0, 0x0, 0x0, r3) r4 = geteuid() r5 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000400)) r6 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000640)=r13) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000340)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r7, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r14, r15, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) keyctl$chown(0x4, r3, r4, r15) sendmmsg(r0, &(0x7f0000007f00)=[{{&(0x7f0000000700)=@llc={0x1a, 0x100, 0x7, 0xf9, 0x8, 0x20, @local}, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000780)="eb336b54c65034243851030d156c866eef851b75a4e7f4744f72cab6fdca1dc68afffec85610c0f1324fd6aec312a58d68c13254bb3bf65231a2d14c7fb9609229a4aeb18e0f5845f06cc953dada1e5cb9489c23c69e8506b9880fc6ecb88be17734880f4c30d5d98a583726d25f2f2af49826a25255005ffbac17f492b7675d4b3cc8dd1df693"}, {&(0x7f0000000840)="c786ffc3f7869ce728af4f957ac7f70878932efc29818c367c7d835fa671d268cfa986430056efd85b7e9abc631463f7de05fe2645b0dd0c2f9cd3c90b78fc3b50e1146783992ae0694e1f199dc3fbcbc5e1dbd90c28ff421c2ff5bbabf9d2c58a9398114cc49ba70faa9c0b9ca78f617bc480a54f16836101bedecc972fdd702f1a0eee7bf9d2ed2671e38112be43f0949061393b6b1cb7579d0d3d95942045e70d40c60ff35116a27d71b2ecb6e48e68f7c83c9b1c22e6638b089fe2bde3098fdd2f57ac7a7028812168c145940f937f8719db9e"}, {&(0x7f0000000940)="4f6428294ef8d4c1d11b2aff0fc75034b4a3d65533a911640b9c292ffe45bab5ef6ac63010ac8310fe14dfec9b921e2a0b0f2aa78bfdd8dd9ea02674693f4a9371126e54982bfbe14c227d9d4a07ec206a3fb2fad40ae77d"}, {&(0x7f00000009c0)="bd4ff861901b9d1c467db8d69a1cf55326898807e0e108bf2481c68311eef6ec9e477c6d6ec2fa83241445d3c98e21035e50ccf723e83943fe96cc868c107ef11cdb356035cb40dcf7df64264fa4b009f16b8cd008c2271318af5f286a9a326c24e644855ca54d33e52122cb7fa53c73f88f8239e5b1b83815ac2c3b6ef6dfc30674ddc0987234161d059f966ee0d71e5eb6b4e33020c6f69d5c4bef42b5a34a5fde98aedc7c47729ce67ee613a095f4a04a8dc0"}, {&(0x7f0000000a80)="4b1d9d9e6b9f77cfe647c59ac64efd0ab3974665f9e713cfafcebc6707ed0aaaa5bc82424f555d7ecd3f7fc536cddc9a1f82ed7c6aa131797a45d12288e6b637b1f45b52b30aa739da087fc23b7530b77088d45f631ea389e0e4e7439088326ef21da57965ee8eafacba84d4c4d0bdffff52fbda9b4b97eebae425e464961d128ffeec0c4d4c5cbd1e2de0dc0374a16c98ea6f6935553696c1f173ca0dbcb365fd3f0c425c0554a2d74fa14898ffa596f11f91ac9b784bae9aefbd1125eeaac466d1a91ced916180157f208ec45614a674e30f7ff2c6018ef00fca0f84cf430f3fb2c595001132617c6e753a16e4efff928dcd3a"}, 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{0x0, 0x112, 0x6, "a0f704797f1dc12953e4c832634a6f43c0ca4232bdd53afb0defa2f67dcc5abcdeec4a4a458217f5547a565cffa7fbdc164bff012edc2a5268c576b8b970c02ac6968b2b22464f67b7f20a909a7885913211f71dab5d8ee50a0f23997bac26d5e0befcb36c0eb2fb8169c24c21862cb1bbdb2f54a352d22992ab57f869242b419de234e77a5105d9f44a57ef475bcf4b96928b9a8375c6046880"}, {0x0, 0x118, 0x5, "64a37e6b80be459d641fb2d746fa8168c457825e3454890450af1c9c56c203bf30c781821de0504502f7b0d3bfda29c2c5ba062f5b3db19550ef79cf1129a5b7b71317840ed422d4d5f2d6002023843549aa48bc4b631b3a3a9ee345dd0d1e47b1da106bb9129783de7123ccd866c4d1a22aa3422028c33080e73fd2baa66e38091e626f36790acf0f5a6441e1b25222a605b4a85aaca4e1c19aa776ab2c2731abbcda0e"}]}}, {{0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f0000007c40)="51e90e0c565856af8a44a4523117bb726b3e584825b3780c6aa7d4127191293154dcc683cac963a90b99ad3cdb910e4cd4de6999ba6e88c554e2cd314f066edf5b0466b51bee740c985df5ee7e66280aa32a11a2d1c1245833cb586dedb8312efd3168426125c5d7d5cc68084a31213750db249ad7d42c5555fbb22b06405e854af6d4a6e1843257"}], 0x0, &(0x7f0000007d40)=[{0x0, 0x115, 0x2, "03331ad572967dcb4cd0da4181ee07cc8925e1f7602c14a289cb8e831daf407bb497ceec3869273f8dfd0e4d6b51c743eda7db899727ca5c877f6cd51d342af5020719cdb420b151938728a9ed1c855e63be3a88759495b2c5e9797da0de06b8567711bd5d9054340f0defb4f81de7bf1ddfbe5eec4f8d17a3175922f2e01286d57617d9de296c8594622bb62c089b7ae389b20878967609ef5e84ed33c910ce0f4c7b9f60140398db380928ea2a689be84ab317bda743e9"}, {0x0, 0x10f, 0x9, "745050ff7e19dfad9bd63b09c07d1fb23e3edb7c0668655704ddef64f5cd3477d357362b556cb74de90cb653ee7a26fe7fe8a609246f6489c6e7d8098d5bd63731ed41f953d060c674b1cbd8653c79fa1f3df27c043f59295711de05ab312da44c781f72b207a97e66c91731a9400b192d218cf32c903c1aaaa32e558774b5285da777770f5f7f303f95f85dedbbbd0e4929f2d147a18200f8bb16c23d1677d5bf9749b66a87b8bf7a9ec3633b0201c0ce08c1ab8f6faef03591053c2e71f8f02917fe"}]}}], 0x3e0, 0x20000040) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x84003, 0x0) [ 489.591575] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 489.622221] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 489.632432] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:37 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 489.698905] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 489.737488] UDF-fs: Scanning with blocksize 512 failed [ 489.769027] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 489.815096] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:38 executing program 1: syz_open_dev$sg(0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x34, "edd6958567a68d96745a5cb3e3ac03f207a3dd19931c6cd69dc732f6fb1c9d6fb053bdbf94300a307649021d03419cd02168d8f9"}, &(0x7f00000000c0)=0x3c) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xd99c, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1, 0x0, 0x200000000000, 0x2, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x1ff, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r5, &(0x7f0000000080), 0x5b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r6, 0x0) write$P9_RWALK(r6, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0) r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r6, r7) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='AdevD\xf5bA\x01\x00\x00\x00\xb0\xa0', 0x2aac80935bdcb7ae, 0x0) ftruncate(0xffffffffffffffff, 0x200008) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x751080) write$P9_RWALK(r8, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, r8, 0x0) r9 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r8, r9) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) [ 489.872749] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 489.917206] UDF-fs: Scanning with blocksize 1024 failed 07:20:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)={0x1}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x14) r3 = gettid() vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x0, 0x0) [ 489.946335] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 489.982460] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 490.020676] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 490.034450] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 490.100685] UDF-fs: Scanning with blocksize 2048 failed 07:20:38 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 490.222281] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:38 executing program 5: syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/0&#\x00', 0x8, 0x420000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f00000001c0)=@urb_type_interrupt={0x1, {0xd}, 0xfffffffe, 0x40, &(0x7f0000000080)="72d669775e1fcecc4a0324316ff9f94c315660c26b41266e021a03936009029cbfac654eb72574a741eec95927b863adf9dd9a9aad4eddc9710234d2ed3256dbb103372f92bc4bd0644ed80c4716bfef9e0001ee0932054799b839ceafeac887b6836dc0033e4a7c4b2486d9bb40fd9930e08a63decbb505f046b74e6423bfeb7e130b9560fcc0c23f78495e071d0b0fd967c431332f9a48da27bf4497f36b7f91f3e438ba6549f12370e58565efb94fa1ea5b9514c757573621e4da03e47efaff085559a6d2f45d09ece1e95672da9196ccd898685532ce7c26835dde6f46a498395d0f7b4ca8e570c030be9ab929543f7d", 0xf2, 0x79, 0x1, 0x0, 0x400, 0x100, &(0x7f0000000180)="62025baa2c2eb1fe16d913a59011f6b6c4a78f8498ac2349d18c290949be4ab3b0ac36c05f097b4de1c7807ef778189c"}) r2 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xf6e940e2db80cc71, 0xffffffffffffffff, 0x0) [ 490.324548] nbd_handle_cmd: 59 callbacks suppressed [ 490.324562] block nbd0: Attempted send on invalid socket [ 490.335314] print_req_error: 59 callbacks suppressed [ 490.335324] print_req_error: I/O error, dev nbd0, sector 4096 [ 490.346761] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 490.366373] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f00000000c0)=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) [ 490.394604] UDF-fs: Scanning with blocksize 4096 failed [ 490.426099] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 490.504716] block nbd0: Attempted send on invalid socket [ 490.510382] print_req_error: I/O error, dev nbd0, sector 64 [ 490.516843] block nbd0: Attempted send on invalid socket [ 490.522469] print_req_error: I/O error, dev nbd0, sector 256 [ 490.528694] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 490.546146] block nbd0: Attempted send on invalid socket [ 490.551735] print_req_error: I/O error, dev nbd0, sector 512 [ 490.558964] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 490.635873] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x5, 0x1f, 0x7f, 0xf8, 0x0, 0x4, 0x100000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff6a22, 0x5, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4000, 0x5, 0x9, 0x2, 0x5, 0x401, 0x8000}, r1, 0x6, r3, 0x8) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x2) getcwd(&(0x7f00000000c0)=""/123, 0x7b) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000002400)=[{0x0, 0x0, 0x401}, {&(0x7f0000001180)="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", 0x411, 0x9}], 0x0, 0x0) [ 490.693634] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) accept4$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14, 0xa63ca34e8a7ce180) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x8) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000100)={0x1, 0x2, [0x9, 0xffff, 0x2, 0x1ff, 0x8, 0x5, 0x6, 0x1]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r5, &(0x7f0000000100), 0x1ede5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x20063fa5011c7a71}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) r6 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="b2c20ef715b7bd2fd036eade781e64d184be0f976d345895bb03cb34529421c735fffb3013c8d1fcc9ff5bf5adba5b24761ddcf604a50d53420d21cf3c67f728d150bd0967d70b7d5157db2afd25d97b3c56507b15e55332a79a79a4a24956731c4561e8710ecb2d") ioctl$KDENABIO(r8, 0x4b36) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) dup3(r0, r6, 0x0) ioctl$UI_DEV_DESTROY(r6, 0x5502) [ 490.743470] UDF-fs: Scanning with blocksize 512 failed [ 490.774837] block nbd0: Attempted send on invalid socket [ 490.780376] print_req_error: I/O error, dev nbd0, sector 64 [ 490.825530] block nbd0: Attempted send on invalid socket [ 490.831100] print_req_error: I/O error, dev nbd0, sector 512 [ 490.837118] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 490.881343] block nbd0: Attempted send on invalid socket [ 490.887033] print_req_error: I/O error, dev nbd0, sector 1024 [ 490.893170] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 490.954385] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 490.989314] UDF-fs: Scanning with blocksize 1024 failed [ 491.021379] block nbd0: Attempted send on invalid socket [ 491.027114] print_req_error: I/O error, dev nbd0, sector 64 [ 491.036909] block nbd0: Attempted send on invalid socket [ 491.042513] print_req_error: I/O error, dev nbd0, sector 1024 [ 491.048891] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 491.071002] block nbd0: Attempted send on invalid socket [ 491.076578] print_req_error: I/O error, dev nbd0, sector 2048 [ 491.092761] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 491.117031] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 491.144026] UDF-fs: Scanning with blocksize 2048 failed [ 491.162511] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 491.193645] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 491.223679] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 491.249338] UDF-fs: Scanning with blocksize 4096 failed [ 491.265498] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:39 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00?\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:39 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r4, 0xf, 0x1}, 0x10) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x0, 0xb4972, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) io_setup(0x2344, &(0x7f0000000100)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) close(0xffffffffffffffff) socket(0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) 07:20:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x244, 0x3, 0x7ff}, r1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004ffc, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) fcntl$getownex(r0, 0x10, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='\x81\a\x00\xbe\r\xbb\x931yhk\x04Jv\xe7\xb9\x0e$\xedx\x8d\xc9\x19\xc6\xf3\xe8\'\x8eJ\xf4\xc3\xd47\xca\x9a\xef\xd9\x89\x14\xc8h_\x99y\vX\xc0\x11\xc7\xae\xc3Y\"\xcd\x15$\xa7') setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0xe6dddec05ebd99b3) sendto$inet(r2, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) write$cgroup_pid(r0, &(0x7f00000000c0)=r3, 0x12) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, 0x0) [ 491.556384] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 491.568362] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:39 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r3, 0x3b, &(0x7f0000000140)={0x1d, 0x5, 0x4b}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x2000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r7, 0xfffffffffffffffe) r8 = accept(r7, 0x0, 0x0) shutdown(r8, 0x1) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000080)={r11}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000200)={r11, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r6, 0x200, 0xa4bd}, 0xc) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 491.603944] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x81, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f68fde88b5084059113a25e23f5c5307f450000000000000000fb0000000000c6cfad244a43fbda89004029588171ff00a8940555fd36f6b8201bbe0b0000160909000000"], 0x45) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) 07:20:39 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 491.657233] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 491.719873] UDF-fs: Scanning with blocksize 512 failed [ 491.742692] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 491.760804] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 491.809530] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 491.869395] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 491.881115] UDF-fs: Scanning with blocksize 1024 failed [ 491.917975] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:40 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:40 executing program 1: syz_open_dev$vbi(0x0, 0x0, 0x2) bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000040)={0xc21be27e5d125e83, &(0x7f0000000000), 0x8, r2, 0x3}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) [ 492.000095] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 492.064026] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.114320] UDF-fs: Scanning with blocksize 2048 failed [ 492.151668] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 492.222159] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 492.253030] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:40 executing program 5: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x9) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf821b2645c5bfe47, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') preadv(r3, &(0x7f00000017c0), 0x3a8, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x1) preadv(r2, &(0x7f00000017c0), 0x3a8, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {}]}) timer_create(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r6, 0xfffffffffffffffe) accept(r6, 0x0, 0x0) dup2(r1, r6) r7 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x2, 0x68060) ioctl$KDGETLED(r7, 0x4b31, &(0x7f00000002c0)) recvfrom$netrom(r5, &(0x7f00000001c0)=""/55, 0x37, 0x10022, &(0x7f0000000200)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @null, @bcast, @default]}, 0x48) r8 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x20804) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c030000360029080000000000000000020000001800000014000100ffff000000000000000000e3"], 0x2c}, 0x1, 0xffffff7f0e000000, 0x0, 0x20000000}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000000040)) [ 492.335784] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.372276] UDF-fs: Scanning with blocksize 4096 failed [ 492.378350] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:40 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 492.388763] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 492.398650] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 492.407642] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.414865] UDF-fs: Scanning with blocksize 512 failed [ 492.420955] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 492.430157] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 492.475529] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.491660] UDF-fs: Scanning with blocksize 1024 failed [ 492.506534] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 492.532466] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 492.578954] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.590261] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 492.603350] IPVS: ftp: loaded support on port[0] = 21 [ 492.605449] UDF-fs: Scanning with blocksize 2048 failed [ 492.625839] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 492.660036] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 492.679701] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 492.699041] UDF-fs: Scanning with blocksize 4096 failed [ 492.709827] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:41 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00@\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:41 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400040, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000140)={0x7, 0x4b, 0x2}, 0x7) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:41 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0xd155f4aa8f49be4d) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(0x0, 0xfffffffffffffeff, 0x80804) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)={0x5, 0x0, [{0xa, 0xffffffffffffffdd, 0x4000000000, 0x5, 0x40}, {0x40000001, 0xffffffff, 0x5, 0x7, 0x7}, {0x80000000, 0x7f, 0x7, 0xe66, 0x4}, {0x80000007, 0x9, 0x7fff, 0x1, 0x3089}, {0x80000000, 0x0, 0x99b4, 0x6, 0x7f}]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'}) 07:20:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000100), 0x4) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x111600, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:41 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 492.889234] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x1, 0x0) 07:20:41 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 492.983733] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:41 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 493.039447] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 493.106703] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 493.124996] UDF-fs: Scanning with blocksize 512 failed [ 493.157714] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 493.239060] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 493.263553] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x803, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@initdev, @in=@initdev}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', r2}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r4, &(0x7f0000000100), 0x1ede5) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'ip6erspan0\x00', r3}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@rand_addr="a6ac30405bd92f9bea3c5597afc948ee", 0x0, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00?', 0x22000000c0ffffff}) [ 493.317853] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 493.386871] UDF-fs: Scanning with blocksize 1024 failed 07:20:41 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 493.434050] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 493.524139] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 493.534429] protocol 88fb is buggy, dev hsr_slave_0 [ 493.534685] protocol 88fb is buggy, dev hsr_slave_0 [ 493.539616] protocol 88fb is buggy, dev hsr_slave_1 [ 493.544637] protocol 88fb is buggy, dev hsr_slave_1 [ 493.653137] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 493.755319] IPVS: ftp: loaded support on port[0] = 21 [ 493.774153] UDF-fs: Scanning with blocksize 2048 failed [ 493.779743] protocol 88fb is buggy, dev hsr_slave_0 [ 493.779797] protocol 88fb is buggy, dev hsr_slave_1 [ 493.874958] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 493.904173] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 493.919660] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 493.927223] UDF-fs: Scanning with blocksize 4096 failed [ 493.931465] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 493.933150] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 494.000544] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 494.020006] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 494.038988] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 494.054625] UDF-fs: Scanning with blocksize 512 failed [ 494.067356] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 494.085998] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 494.108434] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 494.122081] UDF-fs: Scanning with blocksize 1024 failed [ 494.136908] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 494.174925] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 494.204429] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 494.234685] UDF-fs: Scanning with blocksize 2048 failed [ 494.244637] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 494.274901] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 494.304354] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 494.324476] UDF-fs: Scanning with blocksize 4096 failed [ 494.344381] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000140)="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") sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f0000000100)=@newlink={0x38, 0x10, 0x505, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x38}}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) write$P9_RWRITE(r2, &(0x7f0000000080)={0xb, 0x77, 0x1, 0x1}, 0xb) 07:20:54 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r5, 0xfff}, 0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000002c0)=0xe8) 07:20:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000003c0)={0xb6, 0x10000, 0x53, 0x10001, 0x4, 0xe82c}) r4 = accept(r1, 0x0, 0x0) shutdown(r4, 0x1) r5 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x48181) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r7, 0x6, 0x15, &(0x7f0000000400)=0xfffffffa, 0xfffffffffffffded) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r6, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r8, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r8, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) r9 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x80, 0x10000) getsockopt$IPT_SO_GET_INFO(r9, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000300)=0x54) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r8, 0x9749d05910489d87, 0x70bd2b, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x44044004) 07:20:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x005\n\xff\xd9\x15\xc1m\xd6\xcc\x05\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>\xf9\x00r\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7j`\xa8z\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000080)) socket$kcm(0x29, 0x5, 0x0) r4 = openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r4, r1, &(0x7f0000000380)=0xc000ffd, 0x10a000d03) 07:20:54 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00A\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:54 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 505.842882] nbd_handle_cmd: 51 callbacks suppressed [ 505.842897] block nbd0: Attempted send on invalid socket [ 505.853747] print_req_error: 51 callbacks suppressed [ 505.853757] print_req_error: I/O error, dev nbd0, sector 64 [ 505.866629] block nbd0: Attempted send on invalid socket [ 505.872206] print_req_error: I/O error, dev nbd0, sector 256 [ 505.883238] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 505.895515] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 505.904702] block nbd0: Attempted send on invalid socket [ 505.910214] print_req_error: I/O error, dev nbd0, sector 512 [ 505.917089] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 505.953134] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 505.966782] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 505.973261] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 505.994392] UDF-fs: Scanning with blocksize 512 failed 07:20:54 executing program 1: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000240)={0x80}, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="713f3c2e82eb38b5012db5df3c90cd6662e87c6de76797728209e78ce2f55e8b0bdab58b2bec17aa94685f218c31e6db") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268", 0xa, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000003c0)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0xfffffffffffffffd, 0x0, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9464}, &(0x7f00000001c0)=0x8) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ceb5}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r7, 0x0, 0xfffffffd) ioctl$TIOCVHANGUP(r7, 0x5437, 0x0) ioctl$KDSKBLED(r7, 0x4b65, 0x2) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000000080)=0x2) read(r8, 0x0, 0xfffffffd) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES64=r6], &(0x7f0000000200)=0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r2, r1}, &(0x7f0000000340)=""/83, 0x53, 0x0) r9 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r9, 0x800448d3, &(0x7f0000000480)={{0x2, 0x7, 0x92, 0x9, 0x4, 0x1}, 0x33, 0x2, 0x43, 0x5, 0x4, "233f016ec4fdcd6dece266d910a68b2cbda964551fd2ea15d9ef7023f90bc948a1016c48b2bbcaaceeb4e7623022b66c80d0d0163ce107efb0bd51a3d95ab5e37c95d113aaba3d4398e3b582e70ef63b5694a3203818e430cbc65d4cf01e905d34add1a10e7fddbac54bcdbdb45f7c9ef328183f13ba03848e1e3cce242ded73"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) [ 506.010529] block nbd0: Attempted send on invalid socket [ 506.016317] print_req_error: I/O error, dev nbd0, sector 64 [ 506.025067] block nbd0: Attempted send on invalid socket [ 506.030697] print_req_error: I/O error, dev nbd0, sector 512 [ 506.039102] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 506.073150] block nbd0: Attempted send on invalid socket [ 506.078791] print_req_error: I/O error, dev nbd0, sector 1024 [ 506.089225] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:54 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 506.172504] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 506.201314] UDF-fs: Scanning with blocksize 1024 failed 07:20:54 executing program 5: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@noquota='noquota'}]}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r0, 0xfffffffffffffffe) accept(r0, 0x0, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 506.233988] block nbd0: Attempted send on invalid socket [ 506.239781] print_req_error: I/O error, dev nbd0, sector 64 [ 506.247505] block nbd0: Attempted send on invalid socket [ 506.253117] print_req_error: I/O error, dev nbd0, sector 1024 [ 506.260360] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 506.306928] block nbd0: Attempted send on invalid socket [ 506.312583] print_req_error: I/O error, dev nbd0, sector 2048 [ 506.319882] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 506.368658] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 506.433633] UDF-fs: Scanning with blocksize 2048 failed [ 506.467461] block nbd0: Attempted send on invalid socket [ 506.473172] print_req_error: I/O error, dev nbd0, sector 64 [ 506.488677] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 506.539330] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 506.575214] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 506.696125] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 506.724823] UDF-fs: Scanning with blocksize 4096 failed [ 506.730246] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:55 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/fib_trie\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x1, r4}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0xfffffffffffffebb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x80000) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab3c, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 506.791865] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 506.801923] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 506.844705] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 506.876051] UDF-fs: Scanning with blocksize 512 failed [ 506.906687] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 506.944625] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:55 executing program 3: syz_mount_image$vfat(&(0x7f0000002040)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe002, 0x1, &(0x7f0000000140)=[{&(0x7f0000002000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x3, 0x0) socket$inet6(0xa, 0x1, 0x0) creat(0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xca00, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000600)="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", 0x17b) sendfile(r1, r2, 0x0, 0x7fffffa7) r3 = socket(0x0, 0x8000000803, 0x0) write(r3, &(0x7f0000000000)="220000002000070700be00000900070102000000000000000020000005", 0x1d) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') preadv(r4, &(0x7f0000000480), 0x10000000000000f2, 0x0) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) fcntl$setsig(r5, 0xa, 0x33) open(&(0x7f0000000200)='./file0\x00', 0x220101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r6, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r6, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 506.984479] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 506.996834] UDF-fs: Scanning with blocksize 1024 failed [ 507.019953] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 507.039809] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 507.081876] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 507.090064] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 507.100839] UDF-fs: Scanning with blocksize 2048 failed [ 507.113027] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000003c0)={0xb6, 0x10000, 0x53, 0x10001, 0x4, 0xe82c}) r4 = accept(r1, 0x0, 0x0) shutdown(r4, 0x1) r5 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x48181) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r7, 0x6, 0x15, &(0x7f0000000400)=0xfffffffa, 0xfffffffffffffded) r8 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r6, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r8, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r8, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) r9 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x80, 0x10000) getsockopt$IPT_SO_GET_INFO(r9, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000300)=0x54) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r8, 0x9749d05910489d87, 0x70bd2b, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x44044004) 07:20:55 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 507.151952] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 507.204699] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 507.210927] audit: type=1800 audit(1570519255.464:104): pid=30004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=17106 res=0 [ 507.221862] UDF-fs: Scanning with blocksize 4096 failed [ 507.320107] audit: type=1804 audit(1570519255.504:105): pid=30004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897299028/syzkaller.Dg6Rok/304/file0/file0" dev="sda1" ino=17106 res=1 [ 507.328615] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r0) r1 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000009400)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, 0x0, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000140), 0x0) syz_emit_ethernet(0x0, &(0x7f0000000440)=ANY=[], 0x0) io_setup(0x3, &(0x7f0000000200)=0x0) io_submit(r4, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x12f}]) [ 507.436793] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 507.494128] audit: type=1800 audit(1570519255.504:106): pid=30004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=17106 res=0 07:20:55 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00B\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:55 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 507.757657] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 507.874712] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 507.884403] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 507.953174] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 507.995164] UDF-fs: Scanning with blocksize 512 failed [ 508.001188] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.024575] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 508.033433] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:56 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 508.040535] UDF-fs: Scanning with blocksize 1024 failed [ 508.054891] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.108261] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 508.134305] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r0, 0xfffffffffffffffe) accept(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e23, @multicast2}}) perf_event_open(&(0x7f0000000040)={0x1, 0x5b0585ae5fd9ca3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={0x0}, 0x4000, 0x9, 0x4, 0x0, 0x3, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000, 0x8000) ioctl$TCSBRK(r2, 0x5409, 0x2) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 508.164051] UDF-fs: Scanning with blocksize 2048 failed [ 508.184866] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.205953] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 508.225032] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 508.253165] UDF-fs: Scanning with blocksize 4096 failed [ 508.270293] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:56 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000180)={r1, 0xfc, 0xcc}, &(0x7f00000001c0)={'enc=', 'oaep', ' hash=', {'sha512-generic\x00'}}, &(0x7f0000000240)="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", &(0x7f0000000340)=""/204) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) r3 = geteuid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getgroups(0x6, &(0x7f0000000680)=[0xee01, 0xee00, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000b40)={0x408, 0x0, 0x5, [{{0x6, 0x0, 0x1, 0xffffffff, 0x16b885ea, 0xc90, {0x3, 0x100, 0xfe, 0x0, 0x9, 0xe9, 0x8001, 0x4, 0x2, 0x6, 0x6, r3, r4, 0x9, 0xfffffa42}}, {0x0, 0x5, 0x14, 0x4, 'GPLeth0(systemwlan1='}}, {{0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x4, {0x4, 0xfffffffffffffffb, 0x4, 0x4, 0xfff, 0x3, 0x632, 0x6, 0x8, 0x400, 0x9, r5, r6, 0x7fffffff, 0x1ff}}, {0x1, 0xf14, 0x6, 0x5, ' hash='}}, {{0x3, 0x3, 0x100, 0x8001, 0x2, 0x8001, {0x2, 0x1e, 0x4, 0x9, 0x0, 0x800, 0xffffff6e, 0x5, 0x2, 0x1, 0x5, r7, 0xee01, 0xffff, 0x3}}, {0x6, 0x8, 0x4, 0x74, 'enc='}}, {{0x2, 0x2, 0x97, 0x4, 0x10001, 0x9cf, {0x1, 0x9, 0x1, 0xc1, 0x1, 0x4d, 0xffff93ff, 0x7, 0x0, 0x5, 0x2, r8, r9, 0x1, 0x7f}}, {0x5, 0x6, 0x14, 0x101, 'posix_acl_accessem1#'}}, {{0x0, 0x1, 0x1, 0x7e, 0x6, 0x7fff, {0x5, 0xff, 0xffffffffffffffff, 0x9, 0x1, 0x10001, 0xfff, 0x2, 0x2, 0x200, 0x0, r10, r11, 0x4}}, {0x4, 0x6, 0x18, 0x1000, 'mime_typebdevnodevvmnet0'}}, {{0x5, 0x1, 0x9, 0x8, 0x6, 0x0, {0x1, 0x1, 0x6, 0x6, 0x5, 0x80000001, 0xffff, 0x39d, 0x8, 0x5, 0x1, r12, 0xee01, 0x8001, 0x1f}}, {0x2, 0x95, 0x9, 0x8, ',vmnet1\x16+'}}]}, 0x408) openat$capi20(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/capi20\x00', 0x98080, 0x0) r13 = socket$inet(0x2, 0x800, 0x3) ioctl$sock_inet_SIOCRTMSG(r13, 0x890d, &(0x7f0000001000)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @empty}, 0x248, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000fc0)='hwsim0\x00', 0x1, 0x7, 0x9}) ioctl$USBDEVFS_RELEASE_PORT(r2, 0x80045519, &(0x7f0000001080)=0x800) r14 = syz_open_dev$mouse(&(0x7f00000010c0)='/dev/input/mouse#\x00', 0x80000001, 0x280) setsockopt$RXRPC_SECURITY_KEYRING(r14, 0x110, 0x2, &(0x7f0000001100)=',vmnet1\x16+', 0x9) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = syz_genetlink_get_family_id$tipc2(&(0x7f00000011c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r15, &(0x7f00000012c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001280)={&(0x7f0000001200)={0x50, r16, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x3c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3aca2115}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5d7}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4088029) r17 = syz_open_dev$vcsa(&(0x7f0000001300)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x400) r18 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r17, 0x400442c8, &(0x7f0000001340)={r18, 0x3, 0x7, "5d93afb70a9f43f11ded8e60a0a928fe7e937717d7abced6d07094ba68d72e2caace2752e5cd56406cc79a09a3975123754e75a0f98b42c97de3b7"}) r19 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r19, 0xc0905664, &(0x7f0000001400)={0x0, 0x0, [], @bt={0x7, 0x3, 0x4, 0x3f, 0x2cbe, 0x1, 0xe, 0x2}}) [ 508.304948] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:56 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 508.380996] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.418733] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 508.434363] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 508.455264] UDF-fs: Scanning with blocksize 512 failed [ 508.508439] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000140)=0x7f, 0x4) socketpair(0x11, 0x4, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x54, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x0, @mcast2, 0x1}, @in6={0xa, 0x4e20, 0x1ff, @mcast2, 0x8}, @in6={0xa, 0x4e21, 0x3ff, @loopback, 0x2}]}, &(0x7f0000000280)=0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0x3, 0x5d32e}, @IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x50}}, 0x0) 07:20:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x0, 0xb, 0xffffffffffffffff}, 0x14}}, 0x0) r1 = geteuid() setreuid(r1, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) mount$9p_virtio(&(0x7f0000000040)='@cpuset\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000300)={'trans=virtio,', {[{@msize={'msize', 0x3d, 0xdc3}}, {@mmap='mmap'}, {@cache_fscache='cache=fscache'}], [{@appraise='appraise'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'proc.'}}, {@euid_gt={'euid>', r1}}, {@euid_eq={'euid', 0x3d, r4}}]}}) [ 508.568705] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:56 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) faccessat(r2, &(0x7f0000000580)='./file0\x00', 0x50, 0x100) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x8003) r4 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="04000000000008"]}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="32fe2b5f0c665f1f00"/22], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xaeb4bb5761d7f192}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r5, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x40048) setsockopt$TIPC_MCAST_REPLICAST(r4, 0x10f, 0x86) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x20000, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r6, 0xfffffffffffffffe) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8401200}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x174, r8, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xe4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfc9e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x23f}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x1, @local, 0xfffffffe}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9a2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb35}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xcfd}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x4}, 0xd084) [ 508.613687] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 508.616721] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 508.633772] UDF-fs: Scanning with blocksize 1024 failed [ 508.671520] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.708008] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:57 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 508.717010] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 508.723984] UDF-fs: Scanning with blocksize 2048 failed [ 508.737927] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 508.751655] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c72d8d1766f3aad, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x200000000000006, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) sendmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000200)=@tipc=@id={0x1e, 0x3, 0x0, {0x0, 0x2}}, 0x80, 0x0}, 0xc0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000300)=""/217) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xffffff25) [ 508.771772] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 508.779278] UDF-fs: Scanning with blocksize 4096 failed [ 508.803589] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000700)={0x0, 0xfffffffffffffebc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000100"/20, @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaa760cbe0a"], 0x3}, 0x1, 0x0, 0x0, 0x25}, 0x0) 07:20:57 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00C\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 508.920655] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:57 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {0x0, 0xf005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffff7}}) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 509.051576] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.101057] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 509.151202] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 509.184397] UDF-fs: Scanning with blocksize 512 failed [ 509.213599] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.279434] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 509.308399] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 509.327136] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 509.352237] UDF-fs: Scanning with blocksize 1024 failed [ 509.374513] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.395009] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x121042, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @broadcast, 'caif0\x00'}}) 07:20:57 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200380, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) recvmmsg(r0, &(0x7f00000064c0), 0x400000000000254, 0x2, 0x0) 07:20:57 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 509.424632] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 509.433374] UDF-fs: Scanning with blocksize 2048 failed [ 509.451084] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.468546] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 509.483141] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:57 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) write$capi20_data(0xffffffffffffffff, &(0x7f00000000c0)={{0x10, 0x8fe1, 0x0, 0x81, 0x200, 0x3}, 0x19, "29d3c0dc7e503252cf224d3c943de60d0be5786d08131e4487"}, 0x2b) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 509.562861] UDF-fs: Scanning with blocksize 4096 failed [ 509.574037] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 509.601222] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) [ 509.651666] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 509.724324] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 509.738134] UDF-fs: Scanning with blocksize 512 failed [ 509.759709] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.760758] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 509.782698] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:58 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 509.823920] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 509.863588] UDF-fs: Scanning with blocksize 1024 failed [ 509.893509] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 509.940358] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'bond_slave_1\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'vxcan1\x00'}, 0x405) [ 509.983924] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 510.012105] UDF-fs: Scanning with blocksize 2048 failed [ 510.057948] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 510.069722] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 07:20:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='sta\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0\xff\xff\x00\x00\ro}\xe4\x01\xfe\xe6l\xf6\x17s\'C\xe3\x97\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00()\x89\xe5\x14^W\x86\xa3\x14K|\x0e\xfe-\x9d\xbe\xca`\n\x1ap\xd5\x9cY\xf3\xf5\xfd\xa1\'s\xf73x\xf6\xb6\xe0_S\xa9\xbc\xb5\x0fz\x8ea]\xe5\xedS\xcf\xa8\x93\xfeqW\th\x9c\bQKh\x1e\xf4\xda#\x1b7\xc9q9\xae\n\x16@#4\xf6\x00\xdc\xc6t\x9d\x9d\\Y!8\x0e\xb2\x89-\x19\x93\x87\x84!3kU\x9e*\x1c\xb4\xce\x14\xbe\xda\x97\x91%\xbfF\xfa9\xd2\xc0\xc3b\xf1h\xf2\x04\xfa\xd9\xed\xcf\xc2\x86S\xc4\xa2\xc3\x9c+\xbcNW\xef\xe1\x81\x98{\xd3\xe2+2\xe8wol\xa8\xd1\x1c\x95\xed\xb6:\x1d0\x8c%\xb5t\x9a\xdf\xa3\xd4\xc4\xdd\x02\xbey\xca\f\xef\xc9\xccu@\xdbEN\xba\'\xcd\xde\x96\x0fY\xf9\x14\x8eJ,y\x16O\x1e/\xc7I\x1c\xdf\xd1)2\xb9N\xd8|\x1a\x81\xa6R\x9d\x1d\xae\x00'/347, 0x275a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RLERRORu(r4, &(0x7f0000000080)=ANY=[], 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) ioctl$FS_IOC_GETFLAGS(r2, 0x80087601, &(0x7f0000000000)) [ 510.111887] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 510.142455] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:20:58 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 510.210592] UDF-fs: Scanning with blocksize 4096 failed [ 510.248908] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:20:58 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00D\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:20:58 executing program 5: add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)="c58eca85c4d3c3f7d481121e8fa103a04626fbde7dde2f493a7bf1cc124a76985d6eb44d5ffe57118b496b62a6560b7aa5dfa86c15a0bba8b85df86fa24093b382f68ddd60c508175862042cbaad", 0x4e, 0xfffffffffffffffc) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x4, 0x2, 0x9) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0xc8, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0x13, 0x3101}, @IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x2e}}}}]}, 0x50}}, 0x0) 07:20:58 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x8, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x1, 0x100000000, 0x9, 0x0, 0x0, 0x7, 0x0, 0x5b, 0x0, @perf_bp={&(0x7f00000006c0)}, 0x100}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x40000000) [ 510.439765] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 510.457194] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 510.495924] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 510.512239] IPVS: ftp: loaded support on port[0] = 21 [ 510.541587] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.563337] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 510.592555] UDF-fs: Scanning with blocksize 512 failed [ 510.609677] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 510.634087] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:58 executing program 3: ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0xd4, 0x4, 0x8, 0x0, 0x5, 0x0, 0x4, 0xfa, 0x3f, 0x7f, 0x5, 0xf4, 0x0, 0x3, 0x9, 0x1, 0x0, 0x0, 0x4}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r3, 0xfffffffffffffffe) r4 = accept(r3, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000013c0)={0x1ff, 0x1, 0x70c, 0x7f, 0xb2, 0x8f, 0x8}, 0xc) shutdown(r4, 0x1) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001380)={0x2, 0x1, &(0x7f0000000240)=""/43, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/219, 0x1804}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @broadcast}, 0x8, {0x2, 0x4e20, @local}, 'dummy0\x00'}) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0xffffffffffffff67) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r5 = accept$inet6(r4, &(0x7f0000001400)={0xa, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x1c) accept4$inet6(r5, &(0x7f0000001480), &(0x7f00000014c0)=0x1c, 0x800) sendmmsg(r2, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:20:58 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='\x06\x00ev/dlm-control\x00', 0xbf120c08df7a7988, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x101, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2}, 0x0, 0x0, &(0x7f00000001c0)={0x5, 0xe, 0x1, 0x9}, &(0x7f0000000200)=0x7fffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0xfffffffffffffffa}}, 0x10) 07:20:58 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 510.654657] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 510.683883] UDF-fs: Scanning with blocksize 1024 failed [ 510.714071] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 510.781476] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 510.789672] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 510.809672] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 510.838729] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.847744] UDF-fs: Scanning with blocksize 2048 failed [ 510.892107] nbd_handle_cmd: 71 callbacks suppressed [ 510.892121] block nbd0: Attempted send on invalid socket [ 510.903875] print_req_error: 71 callbacks suppressed [ 510.903886] print_req_error: I/O error, dev nbd0, sector 64 [ 510.931232] block nbd0: Attempted send on invalid socket [ 510.936892] print_req_error: I/O error, dev nbd0, sector 2048 [ 510.943728] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:59 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:20:59 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201fdffffff01000000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x10}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r3, &(0x7f0000000100), 0x1ede5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100)={0x80, 0x5, 0x47b, 0x9}, 0x8) write(r2, &(0x7f0000000100), 0x1ede5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r7, 0x2) [ 511.006274] block nbd0: Attempted send on invalid socket [ 511.011841] print_req_error: I/O error, dev nbd0, sector 4096 [ 511.017927] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 511.026818] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 511.046252] UDF-fs: Scanning with blocksize 4096 failed [ 511.051782] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 511.125822] block nbd0: Attempted send on invalid socket [ 511.131312] print_req_error: I/O error, dev nbd0, sector 64 [ 511.131625] block nbd0: Attempted send on invalid socket [ 511.142989] print_req_error: I/O error, dev nbd0, sector 256 [ 511.149704] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 511.178279] block nbd0: Attempted send on invalid socket [ 511.183863] print_req_error: I/O error, dev nbd0, sector 512 [ 511.198234] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 511.224151] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 511.263903] UDF-fs: Scanning with blocksize 512 failed [ 511.285561] block nbd0: Attempted send on invalid socket [ 511.291141] print_req_error: I/O error, dev nbd0, sector 64 [ 511.307978] block nbd0: Attempted send on invalid socket [ 511.313550] print_req_error: I/O error, dev nbd0, sector 512 [ 511.322482] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:59 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x8, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x1, 0x100000000, 0x9, 0x0, 0x0, 0x7, 0x0, 0x5b, 0x0, @perf_bp={&(0x7f00000006c0)}, 0x100}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x40000000) [ 511.332263] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 511.354888] block nbd0: Attempted send on invalid socket [ 511.360395] print_req_error: I/O error, dev nbd0, sector 1024 [ 511.367889] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 511.411089] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 511.425447] UDF-fs: Scanning with blocksize 1024 failed [ 511.434951] block nbd0: Attempted send on invalid socket [ 511.440514] print_req_error: I/O error, dev nbd0, sector 64 [ 511.449056] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:20:59 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x5, 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x203}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 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, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffeb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") [ 511.502222] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:20:59 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 511.549943] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 511.552671] IPVS: ftp: loaded support on port[0] = 21 [ 511.581936] UDF-fs: Scanning with blocksize 2048 failed 07:20:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc4a8eb003242ab4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x20000000000000, 0x4, 0x0, 0x9, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 511.615340] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 511.640738] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 511.691044] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 511.704708] UDF-fs: Scanning with blocksize 4096 failed [ 511.722311] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:21:00 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00E\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:21:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r3 = dup(r2) pipe2(&(0x7f0000000080), 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r4, 0xfffffffffffffffe) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x3ff, 0x4) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(0x0, 0x0) 07:21:00 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x84, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f00000000c0)}, 0xffffffffffffc9bb, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 511.840202] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 511.922523] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 511.974153] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 512.037546] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 07:21:00 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 512.125330] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 512.162995] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:00 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4500) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460604017f010000000000000003003e00040000001a010000380000008003003a8582010000000007000000080000000800000000000080020000802d2dc649d6f2fab90003000000310bd1be080000000700000006000000090000000000000007000000f7ffffff3eb1672c00004e00f46d72ad877e3af4d30e83634fc088843035b8a775571c422b4a2311d93443274d05ab0ddf870682d74f85d89958"], 0xa6) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000140)={{0xbc841d07864f9f3c, @empty, 0x4e23, 0x2, 'wlc\x00', 0x0, 0x80, 0x64}, {@remote, 0x4e20, 0x2, 0x9, 0x6, 0x8}}, 0x44) [ 512.221347] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 512.244415] UDF-fs: Scanning with blocksize 512 failed [ 512.273915] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 512.313055] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:00 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)="13", 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) creat(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) r4 = syz_open_procfs(r3, &(0x7f00000009c0)='syscall\x00.\xc9\xe8\xbe\f0\x14\x8c{\xe9\xc3\xea\x18aY\xd1\xbe\x8a\x19\xe7\x00V\xa5\xf3\x92%o\xcb/%\xc6O\xdc\x851\x15}\xd0\x86\x8c`\xd2\xa16V\x10\x87!\xd3[\xe3\xe4\xf9\xc8\x86\x1e\x10\xd4\xf1F\xe6Y\xd5\'t\x8f\fE\xe9\x04\xb6\xb6aGgk\xbaT@\x06\xbe\xbd\xb0}\xa6-p\xe8\x06\xff\xfb\xcf\x92\x0e\x1e\xf9\x8dL\x1d\xa4\xeb@9\xb4\xd2_\xa8\xb5\x98\xa8#\xfc\x1f\x8dhU\x05\x91\nY\xa4>|Z\x1a\xc5\a[\x92\x8f6l\xaa\x12i*\xc5\xe0\x115\x90\t\xcb\xfeG\xaa\xc2\xf4\xb3\x9e\xaa\x8f&:\xc5\xea[\xd6\x16\x84@\xeb\xc3}\xd4@\xc9\xa92\xdb\xecU\x1a\x8f\xfe\xb3\xb0U\xaa\xd5\xe0\xcav{2:d$\xb5\xe3\xbf\xf0\xd9\xdc\t\x0f\x8bN5\xd5\xc1\x14\xb7s\xfb\xb4m(\ry\xd1\xe8}\x8av\xb0\x05\x1c\x91\xcd3(Ov\xe7\xf5S/Bk\x88\xd0;\x82D\xb9\x876\xd5\x0e\n\xc37\xca\x9c\xb2\xbf\xd7.\xf5eb\x81M\xd3\xd6%\x92=z\x8f\xff>S\bm\xa7\xcd0y\a&\xfe \x91_b<\xe4\xd9+\xdc\x9d\x13P,\xc4\x8e\x87<\xf4\xed/XyW\xd0MK\xa7\xc7\xa4i\xb1\xf6\xdff\xbe\xe2\x99i\xbeF\b\x9bpW\xabI7\x8e\x17d\x87\xbc\x98q\xd6(0!\xd2;\x86\xff\x1a\xf8\xa8y\x9a\t\xca\xe1\x96\xe3\xb3\xfe_Y\x84\xab\xefoF\x8e\x83\x19\b\f\x96W\x16\x80s\x9b\x8eIP\xc4\xc2\xb1\xdc\xd5A\bI\x88dCEh6\x17\vR\xdd\\\x12\x11\x1d:*\xd8\xcd\x92\x97\xc7\x05+\x9e.\xc7\xec\x12b\x1e<0\xfb\xdb\xb1\xeb\x00\xa7\xeaJ\xdck\xaa\x96|\xd5\x7f9+W\xfaZ\xf3Z:#\xdd\xbc?\xc9#=\xc6\x17\x10m\xd2\xd5(wDEq\xc7I\xad\xf9\xfbN\xff\x86)\x0fC\xdbdJz\xab\xfe\xff\xdd\x7fV\xc6;g(\xb9w?\xff@\x80\x17K\xb1\x93!\x13\xee\xeeq\x80\xd2\xf3iN\xd3\xe6J\x11\x05\x18e\xe45\x13\x9b\xdd\xec1\x94H}Uj\xe7\xd7\a\xed\x0e\x17\x00x\x8cK\xe0c\xdb\x11\xbdY-4w\xed\xbe\xb4\xfe\x00\xa3\xd0\xac\v\xde[9[\ac\xb9B\xa4.e@\xbdmL\xeb\xf4\xfd1\x90\x145\xcb<\xfa\xf2') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f00000000c0)={0x2}) socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r7, 0x0, 0xc8, 0x0, 0x0) r8 = geteuid() setreuid(r8, r8) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r11, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r12, r13, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) write$P9_RGETATTR(r4, &(0x7f00000001c0)={0xa0, 0x19, 0x2, {0x1044, {0x24, 0x1, 0x7}, 0xe7cd492217df40bc, r8, r13, 0x0, 0x5, 0xfffffffffffffff8, 0x1, 0x0, 0x24b, 0x2, 0x6a, 0x0, 0x800, 0xfffffffffffffffa, 0x5, 0x1, 0x401, 0x7f}}, 0xa0) r14 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r14, 0x0, 0xc8, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r7}, {r2, 0x8008}, {r14, 0x4158}, {0xffffffffffffffff, 0x29e}], 0x5, &(0x7f0000000100), &(0x7f0000000140)={0x9}, 0x8) sendfile(r1, r2, 0x0, 0x20000102000007) [ 512.363161] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 512.437404] UDF-fs: Scanning with blocksize 1024 failed [ 512.475599] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:21:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x7, @random="3ce9ca8f2cfc", 'yam0\x00'}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) accept$nfc_llcp(r2, 0x0, &(0x7f0000000140)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x213, 0x4004000) [ 512.508986] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 512.594730] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 512.634950] UDF-fs: Scanning with blocksize 2048 failed 07:21:01 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000880)='./file0\x00', &(0x7f0000000380)='ramfs\x00', 0x10040, 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) creat(&(0x7f0000000040)='./file0/bus\x00', 0x20) write$P9_RCREATE(r0, &(0x7f0000000000)={0x18}, 0xfdef) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000100)={0x8001}) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) [ 512.688765] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 512.769637] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 512.813246] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 512.934279] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 512.941165] UDF-fs: Scanning with blocksize 4096 failed [ 512.999004] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 513.012200] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 513.025669] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 513.046471] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 513.067846] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 513.082151] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:01 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 513.136577] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found 07:21:01 executing program 5: open(0x0, 0x101000, 0x14c) syz_open_dev$sg(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000200)={0x3, &(0x7f00000004c0)=[{}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mount$bpf(0x0, 0x0, &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6d6f64653d3030303030303030303030303030305752920da869e6c02c6d6f64653d3030303030303030303030303030303030303030b030332c6d6f64653d30303030303030303030303030303030303030333737372c6d6f64653d30303030303030303030303030303030303030303030302c66756e633d4b455845435f4b45524e454c5f434845434b2c6f626a5f726f6c653d4d41595f455899312c6861"]) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/252, 0xfc}], 0x4, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) write$P9_RWALK(r3, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, 0xffffffffffffffff) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x0) ioctl$int_in(r6, 0x80006080045006, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, 0xffffffffffffffff, 0x0) [ 513.235655] UDF-fs: Scanning with blocksize 512 failed 07:21:01 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 513.289681] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 513.304740] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:01 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 513.331264] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 513.374747] UDF-fs: Scanning with blocksize 1024 failed [ 513.386348] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 513.411132] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 513.427565] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 513.436515] UDF-fs: Scanning with blocksize 2048 failed [ 513.446319] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 513.538266] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 513.590247] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 513.648699] UDF-fs: Scanning with blocksize 4096 failed 07:21:02 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00F\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:21:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:21:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:21:02 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 513.695688] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:21:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x40000000000011, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000000)={0x3, 0x70, 0x7f, 0x19, 0x7, 0x7, 0x0, 0x8, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0xc30d, 0x2}, 0x10004, 0x5, 0xfff, 0x4, 0x1, 0x210, 0x8001}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r5, 0xfffffffffffffffe) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000080)={@loopback, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1}, 0xc) [ 514.119221] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:21:02 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 514.175529] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 514.204357] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 514.255713] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 514.265700] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 514.287053] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 514.351127] UDF-fs: Scanning with blocksize 512 failed [ 514.362384] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 514.376430] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:21:02 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) getgid() [ 514.435051] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 514.474453] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 514.514707] UDF-fs: Scanning with blocksize 1024 failed [ 514.530271] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:21:02 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 514.584730] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 514.649095] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 514.673241] UDF-fs: Scanning with blocksize 2048 failed 07:21:03 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000140)=0xf6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465720000000000070000000400000080040000000000008ed500000000000098030000980300009803000004000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000008808c72f5ff85fb5168fafccd2afe003000000003f0000000000000000000000000ab14f4b5dd515aec9dd4d65f2627681fd07f82e07bf2131720ec674297a1fdf20de07af3a9dbee3d6253a31081da909bdf188c9f76cad18b658bba466596d9e957e11d687ba52a9f8ef529abdaa34c6730a60ffafb1b418d21f51b1d8f4bbb4923b304fa4b4aa550949d07dab91517253c9fa"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000300000000000000000000ac1414aaac1414bb55000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ac1414bbac1e010100000000000000000180c2000002000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005003f0fff0020000007ff65716c000000000000000000000000006873723000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x4000001}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000100), 0x15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r7}}, 0x48) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000780)={0x6, 0x118, 0xfa00, {{0x3, 0x7fffffff, "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", 0xf3, 0x0, 0x2e, 0xff, 0xeb, 0xf9, 0x1, 0x1}, r7}}, 0x120) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) syz_open_dev$radio(&(0x7f0000000a00)='/dev/radio#\x00', 0x1, 0x2) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FS_IOC_SETFSLABEL(r8, 0x41009432, &(0x7f0000000680)="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") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r9, 0x8, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f0000000980)={0xb, 0x70, 0xe0, 0x8, 0x20, 0x1f, 0x0, 0x4, 0x82000, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000180), 0xf}, 0x4000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7fff, 0xff}, r9, 0x7, r3, 0xb) sendmmsg(r1, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 514.705036] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 514.727836] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 514.764745] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 514.776364] UDF-fs: Scanning with blocksize 4096 failed [ 514.805216] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:21:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000001c0)=""/80, &(0x7f0000000240)=0x50) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r3, 0xc040564a, &(0x7f0000000140)={0x7, 0x0, 0x1012, 0x909, 0x6, 0x0, 0x622}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)={'syz1', "bba4425bd37f7a594c488b467cb29015320ed705509757c3eda9f2dbce9655d44ecdece69e67b5df96c97acfb574a0886ee7012bc8e088a9cd1fcf183255a2c232d56bbf49059303f1b0363eed5a46c77a8e7ee8641c1372444b3c58ff74fe59cf171efbc789d54c825e0cf1d5d1ade8a1c62e1773ca354754faf8547b4fa632b8c64aee1f8b15e4f9030f8378787c674c223a8447fdaff6aa0c879f8301f10ea8ce90057fcdff9b4855429333f7a3fb4c12accffca7bf28df0eb08e3c662a32237b2bd89567922ed8afa7b5770fcb1d2f124de8041bde27fc57ba6ae16b"}, 0xe2) r4 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$PPPIOCSNPMODE(r4, 0x4008744b, &(0x7f00000000c0)={0x80fd, 0x2}) [ 514.880481] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 514.944835] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)='security\x00', 0x9, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = accept(r1, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000140)=0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:21:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() [ 514.990605] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 515.067607] UDF-fs: Scanning with blocksize 512 failed [ 515.115265] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 515.149550] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 515.191807] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 515.242096] UDF-fs: Scanning with blocksize 1024 failed [ 515.297445] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 515.335610] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 515.393836] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 515.456756] UDF-fs: Scanning with blocksize 2048 failed [ 515.503503] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 515.534209] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 515.571739] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 515.578674] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 515.601096] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 515.611795] EXT4-fs: failed to create workqueue [ 515.617020] EXT4-fs (loop2): mount failed [ 515.621891] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 515.629318] UDF-fs: Scanning with blocksize 4096 failed [ 515.635727] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) 07:21:03 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00G\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:21:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) request_key(0x0, 0x0, 0x0, r1) r2 = getuid() r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = memfd_create(&(0x7f0000000140)='^i\xa3\xa2\x8a\xf2\xa8\x10LB\xbe\ra\\\xfaH\xb7/\x81\x8c!\x82r\xc0\x12\xa3\xc9\xee\xbb\x88\x87\x06\x00\x00\x00V+d\xad\xea-vG\xc5\x92d\xbdllz\v7\xdfsa\xb0\xfbV\x13\x1a\xfa\xb8\xeb\x8d\xcd\x00\x17~\x01\x83\'k\xad\xf0\xf1$\x18\xf9\xcf\x8c\b\x7f\xb0@\xd7\xcci\xddW\xedA\f\x97m+\xfd\aWdE\xb8\x94+\xcb\xb9\xf5\xcaXo\xfb\xc8\xb1yY9\x0e\x10]\xa8\x15\xbe\xc8E0j\xa0\xb9\xa2\x19>Eh?\xf3\xf4\xb4\xd5\n\xe9\xc0?\x13\xec\x13{\xe1\xbc\\\xc8\xc5\xbe\xe7\x12\xe7\x80tT5\xe4\x88\xd9m\xe4\xfbq?WRZ\x84b\xb5\x032\xc1\x8a\xaaE\xc6\xb2Aa\xfd\xac\xe5N@\xec\xf0\x7f\xbb$\b;2Ue\xef\x919\xad\x8dH [\xf3Q\x170x0, &(0x7f0000000340)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) write$P9_RGETATTR(r5, &(0x7f00000004c0)={0xa0, 0x19, 0x2, {0x8, {0x0, 0x4, 0x6}, 0x12, r6, r7, 0x10000, 0xefc8, 0x7ff, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x4, 0x100000000, 0x400, 0x2, 0x4, 0x6}}, 0xa0) keyctl$chown(0x4, r1, r2, r7) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x1ad6d0b257ec80bb, 0x0) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000000b287857ffdf19df29271dca19b96d64a8f2cebac166d88956ff0eda930c6dcb9192d27eacdd6d6c83aa1ea4e6c8a1268d32a8963546cf9a14bb08c2c3bc0c3ca07b53419832d0fe71db301340a3e97e5fd1f62789b5c8e9fd9e0ff9c0ba", @ANYRES16=r9, @ANYBLOB="020126bd7000fcdbdf250300000014000700ff020000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x8008}, 0x40800) 07:21:03 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() 07:21:03 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) getgid() [ 515.822559] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 515.870353] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 515.908576] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 515.938972] UDF-fs: Scanning with blocksize 512 failed [ 515.972837] nbd_handle_cmd: 56 callbacks suppressed [ 515.972853] block nbd0: Attempted send on invalid socket [ 515.983750] print_req_error: 56 callbacks suppressed [ 515.983759] print_req_error: I/O error, dev nbd0, sector 64 [ 515.995495] block nbd0: Attempted send on invalid socket [ 516.001177] print_req_error: I/O error, dev nbd0, sector 512 [ 516.007766] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.055716] block nbd0: Attempted send on invalid socket [ 516.061326] print_req_error: I/O error, dev nbd0, sector 1024 [ 516.068195] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.101435] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 516.102748] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.124508] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 516.169180] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 516.182149] UDF-fs: Scanning with blocksize 1024 failed 07:21:04 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002300470800000000000012ac0f006d65d6c070650000"], 0x269}}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r4, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="000429bd7000ffdbdf25020000000c0008000600000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4008004) r7 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc5a010edbee599b9) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r9, 0x800448d2, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80009000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x30, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, [{0xffffffffffffff28, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0xa8c0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'erspan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000300)="0503004089063e0000c30600c52cf7c25975e697b02f08006b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdb8, 0x80, 0x0, 0xfffffffffffffe57) r11 = syz_open_dev$swradio(0x0, 0x1, 0x2) r12 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r12, 0x800448d2, 0x0) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@local, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r13, 0x8916, &(0x7f0000000180)={@mcast1, 0x66, r14}) r15 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x3, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0xfffffffffffffffc, @local, 0x8}}}, 0x32) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r11, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) 07:21:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:21:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3ffffff]}}, r5}}, 0x48) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {0x0, r5, r4}}, 0x18) dup2(r3, r6) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r7, 0xfffffffffffffffe) r8 = accept(r7, 0x0, 0x0) getsockopt$inet6_int(r7, 0x29, 0x48, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000000200)="40fc3fe41ec851a39785f53152c4b34f5d1c74dd3c51a81a2376904bddd80eca651fd5715c5d930023bd8c698a85c573805af9d1519117883573ab1bf227f34bf7445b6b50a4c01cf18338c7c81fdba7c79653b68c596a340da9f176f5d9a6d44b6297bd51d126e4c14815d94272274459346db69d720bce1984f29a38d5827c9161e971eaa633b04b0e9bcb598d0d86037c6a98e27da66a864669b8cffe588970266477f78a4cd3e011a3a8542a4c333c3f856fcb9d73072934c9e3cced3f1084228ec71d8688245a548dcb95e36c2acb94fbdb2c7f9e29e3b5", 0xda) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r9, 0xfffffffffffffffe) r10 = accept(r9, 0x0, 0x0) r11 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r11, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r11, 0xfffffffffffffffe) accept(r11, 0x0, 0x0) fcntl$setflags(r11, 0x2, 0x1) shutdown(r10, 0x1) [ 516.216197] block nbd0: Attempted send on invalid socket [ 516.221746] print_req_error: I/O error, dev nbd0, sector 64 [ 516.229254] block nbd0: Attempted send on invalid socket [ 516.234952] print_req_error: I/O error, dev nbd0, sector 1024 [ 516.241550] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.293340] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 516.324775] block nbd0: Attempted send on invalid socket [ 516.330356] print_req_error: I/O error, dev nbd0, sector 2048 [ 516.336683] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.369272] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.410400] UDF-fs: Scanning with blocksize 2048 failed [ 516.448626] block nbd0: Attempted send on invalid socket [ 516.454193] print_req_error: I/O error, dev nbd0, sector 64 [ 516.462662] block nbd0: Attempted send on invalid socket [ 516.468238] print_req_error: I/O error, dev nbd0, sector 2048 [ 516.475659] [ 516.477308] ===================================== [ 516.477312] WARNING: bad unlock balance detected! [ 516.477319] 4.19.78 #0 Not tainted 07:21:04 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f00000001c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) getgid() [ 516.477322] ------------------------------------- 07:21:04 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00H\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 516.477329] kworker/u4:8/25804 is trying to release lock (&file->mut) at: [ 516.477433] [] ucma_event_handler+0x711/0xef0 [ 516.477436] but there are no more locks to release! [ 516.477440] [ 516.477440] other info that might help us debug this: [ 516.477447] 4 locks held by kworker/u4:8/25804: [ 516.477450] #0: 00000000365c56a5 ((wq_completion)"ib_addr"){+.+.}, at: process_one_work+0x87e/0x1750 07:21:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 516.477479] #1: 000000009537e01c ((work_completion)(&(&req->work)->work)){+.+.}, at: process_one_work+0x8b4/0x1750 [ 516.477504] #2: 00000000e8277d03 (&id_priv->handler_mutex){+.+.}, at: addr_handler+0xaf/0x3e0 07:21:05 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00I\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) 07:21:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 516.477554] #3: 000000007749e66f (&file->mut){+.+.}, at: ucma_event_handler+0xb3/0xef0 [ 516.477579] [ 516.477579] stack backtrace: [ 516.477591] CPU: 0 PID: 25804 Comm: kworker/u4:8 Not tainted 4.19.78 #0 [ 516.477598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.477645] Workqueue: ib_addr process_one_req [ 516.477652] Call Trace: [ 516.477666] dump_stack+0x172/0x1f0 [ 516.477678] ? ucma_event_handler+0x711/0xef0 [ 516.477693] print_unlock_imbalance_bug.cold+0x114/0x123 [ 516.477705] ? ucma_event_handler+0x711/0xef0 [ 516.477716] lock_release+0x6cd/0xa30 [ 516.477729] ? lock_downgrade+0x880/0x880 [ 516.477743] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 516.477757] __mutex_unlock_slowpath+0x8e/0x6b0 [ 516.477769] ? wait_for_completion+0x440/0x440 [ 516.477782] ? lockdep_hardirqs_on+0x415/0x5d0 [ 516.477794] mutex_unlock+0xd/0x10 [ 516.477806] ucma_event_handler+0x711/0xef0 [ 516.477820] addr_handler+0x2f1/0x3e0 [ 516.477832] ? cma_work_handler+0x1f0/0x1f0 [ 516.477850] ? retint_kernel+0x2d/0x2d [ 516.477867] ? __lock_is_held+0xb6/0x140 [ 516.477880] process_one_req+0xfc/0x640 [ 516.477894] process_one_work+0x989/0x1750 [ 516.477909] ? pwq_dec_nr_in_flight+0x320/0x320 [ 516.477919] ? lock_acquire+0x16f/0x3f0 [ 516.477935] ? kasan_check_write+0x14/0x20 [ 516.477971] ? do_raw_spin_lock+0xc8/0x240 [ 516.477985] worker_thread+0x98/0xe40 [ 516.478004] kthread+0x354/0x420 [ 516.478020] ? process_one_work+0x1750/0x1750 [ 516.478034] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 516.478045] ret_from_fork+0x24/0x30 [ 516.484817] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.484943] block nbd0: Attempted send on invalid socket [ 516.484957] print_req_error: I/O error, dev nbd0, sector 4096 [ 516.486327] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.486336] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.486342] UDF-fs: Scanning with blocksize 4096 failed [ 516.486350] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 516.554276] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 516.554304] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 516.598468] block nbd0: Attempted send on invalid socket [ 516.598483] print_req_error: I/O error, dev nbd0, sector 64 [ 516.598900] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.599064] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.599074] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.599079] UDF-fs: Scanning with blocksize 512 failed [ 516.601616] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.601819] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.601831] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.601842] UDF-fs: Scanning with blocksize 1024 failed [ 516.602248] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.602646] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.602656] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.602661] UDF-fs: Scanning with blocksize 2048 failed [ 516.603058] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.603959] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.603970] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.603977] UDF-fs: Scanning with blocksize 4096 failed [ 516.603987] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 516.647384] kobject: 'loop2' (00000000551bf7c9): kobject_cleanup, parent (null) [ 516.647393] kobject: 'loop2' (00000000551bf7c9): calling ktype release [ 516.647399] kobject: 'loop2': free name [ 516.658640] protocol 88fb is buggy, dev hsr_slave_0 [ 516.659017] protocol 88fb is buggy, dev hsr_slave_1 [ 516.687701] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 516.687735] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 516.704684] kobject: 'loop0' (0000000040a7c88d): kobject_uevent_env [ 516.704710] kobject: 'loop0' (0000000040a7c88d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 516.710276] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 516.710301] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 516.767611] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.768282] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.768293] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.768298] UDF-fs: Scanning with blocksize 512 failed [ 516.769373] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.769503] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.769512] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.769519] UDF-fs: Scanning with blocksize 1024 failed [ 516.769853] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.769958] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.769966] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.769972] UDF-fs: Scanning with blocksize 2048 failed [ 516.770559] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.771548] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.771558] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.771564] UDF-fs: Scanning with blocksize 4096 failed [ 516.771573] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 516.779481] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.780263] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.780274] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.780280] UDF-fs: Scanning with blocksize 512 failed [ 516.781685] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.781814] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.781823] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.781829] UDF-fs: Scanning with blocksize 1024 failed [ 516.782846] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.782953] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.782963] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.782968] UDF-fs: Scanning with blocksize 2048 failed [ 516.783258] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 516.783851] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 516.783861] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 516.783867] UDF-fs: Scanning with blocksize 4096 failed [ 516.783876] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 516.785322] kobject: 'loop3' (000000003369e740): kobject_uevent_env [ 516.785349] kobject: 'loop3' (000000003369e740): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 516.840375] kobject: 'loop0' (0000000040a7c88d): kobject_uevent_env [ 516.840405] kobject: 'loop0' (0000000040a7c88d): fill_kobj_path: path = '/devices/virtual/block/loop0' 07:21:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r1, 0xfffffffffffffffe) accept(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) accept(r2, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000140)={0x5, 0xffffffffffff4273, 0x2, 0x0, 0x0, [{r2, 0x0, 0x3ff}, {r3, 0x0, 0x9}]}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) 07:21:05 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='udf\x00J\xdd\xd3\xb5\xcd\xbay\xb4\'Y\xa8\xcai\x8d\xcc\x10\xfaZ\xc4#\xd5\xb0\xe3\xbb\x01[\x83\x8c\x06z\xcb\xbd\nW\xa7n>\xcb\xecX\xf0\xbdA@\xc7\xad\xa7/\xfc7\xc0\x8b\xb4\xd9\xa2c\xd2u\xea?\xea\xa1\x03\xb0\x92-\x84\xbf\x06r\x80\xcf\xd2\xd0\xd70\x98\\\xa47\xc0w\x836\\U\xf4v:Pw\x84f~\x9f\xd5Q7\t\xa5\xc9[\x996HI\xd5\xcc\x86\x03&\f\xab)\x1ag^\xb8\xa2>/\xc9Fc]\xf6\xa6\xc9\xb6\xf0\x8ca\\\xcd\xe6\xe2^XV\xcb\xe9\xd3\x9f\xbe\xbfR=\x9b;*\a\v\xa6\x0f\x1a7\xca\x96_\xfb]\x1c\xb9\xbf\xd2w\xd1\xc4q.ol\xf4\xd9H\x86\x8b\x1b\xc6eN\xfd\xde6\xeeO\x1319\xa9\xb7\xa9', 0x0, 0x0) [ 516.866305] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 516.866338] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 516.901613] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.624271] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.635646] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.642605] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.652888] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.659820] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.670231] kobject: 'loop1' (00000000c3b3d90d): kobject_uevent_env [ 517.676965] kobject: 'loop1' (00000000c3b3d90d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 517.690235] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.707066] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.721388] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 517.730349] kobject: 'loop0' (0000000040a7c88d): kobject_uevent_env [ 517.737710] kobject: 'loop0' (0000000040a7c88d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 517.777970] kobject: 'loop3' (000000003369e740): kobject_uevent_env [ 517.784496] kobject: 'loop3' (000000003369e740): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 517.814600] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 07:21:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 517.824465] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.833325] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.856955] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 517.874100] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 517.883897] UDF-fs: Scanning with blocksize 512 failed [ 517.895916] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 517.909891] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 07:21:06 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002300470800000000000012ac0f006d65d6c070650000"], 0x269}}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r4, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="000429bd7000ffdbdf25020000000c0008000600000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4008004) r7 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc5a010edbee599b9) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r9, 0x800448d2, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80009000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x30, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, [{0xffffffffffffff28, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0xa8c0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'erspan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000300)="0503004089063e0000c30600c52cf7c25975e697b02f08006b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdb8, 0x80, 0x0, 0xfffffffffffffe57) r11 = syz_open_dev$swradio(0x0, 0x1, 0x2) r12 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r12, 0x800448d2, 0x0) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@local, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r13, 0x8916, &(0x7f0000000180)={@mcast1, 0x66, r14}) r15 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x3, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0xfffffffffffffffc, @local, 0x8}}}, 0x32) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r11, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) [ 517.933548] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 517.943743] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 517.954933] UDF-fs: Scanning with blocksize 1024 failed [ 517.981537] kobject: 'loop5' (000000007d6876c3): kobject_uevent_env [ 517.988398] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 517.997689] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.008456] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.030119] kobject: 'loop5' (000000007d6876c3): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 518.127672] UDF-fs: Scanning with blocksize 2048 failed [ 518.158349] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 518.168410] kobject: 'rx-0' (000000007fff931d): kobject_cleanup, parent 00000000c8e22d33 07:21:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1b0a}, 0x8) write(r1, &(0x7f0000000100), 0x1ede5) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffffe) r3 = accept(r2, 0x0, 0x0) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 518.217750] kobject: 'rx-0' (000000007fff931d): auto cleanup 'remove' event [ 518.226591] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.244095] kobject: 'rx-0' (000000007fff931d): kobject_uevent_env [ 518.258373] kobject: 'loop1' (00000000c3b3d90d): kobject_uevent_env [ 518.268420] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.279253] kobject: 'rx-0' (000000007fff931d): kobject_uevent_env: uevent_suppress caused the event to drop! [ 518.292743] kobject: 'rx-0' (000000007fff931d): auto cleanup kobject_del [ 518.299680] kobject: 'rx-0' (000000007fff931d): calling ktype release [ 518.306415] kobject: 'rx-0': free name [ 518.307793] kobject: 'loop1' (00000000c3b3d90d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 518.310366] kobject: 'tx-0' (000000003f732eab): kobject_cleanup, parent 00000000c8e22d33 [ 518.323493] UDF-fs: Scanning with blocksize 4096 failed [ 518.339688] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 518.349280] kobject: 'tx-0' (000000003f732eab): auto cleanup 'remove' event [ 518.367014] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 518.371751] kobject: 'tx-0' (000000003f732eab): kobject_uevent_env [ 518.396040] kobject: 'tx-0' (000000003f732eab): kobject_uevent_env: uevent_suppress caused the event to drop! [ 518.413539] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.484321] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.523890] UDF-fs: Scanning with blocksize 512 failed [ 518.545996] kobject: 'tx-0' (000000003f732eab): auto cleanup kobject_del 07:21:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmmsg(r0, &(0x7f0000004500), 0x40000000000033e, 0x0) [ 518.595875] kobject: 'tx-0' (000000003f732eab): calling ktype release [ 518.606524] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 518.627592] kobject: 'tx-0': free name [ 518.631966] kobject: 'loop3' (000000003369e740): kobject_uevent_env [ 518.640314] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.654863] kobject: 'queues' (00000000c8e22d33): kobject_cleanup, parent (null) [ 518.672259] kobject: 'loop3' (000000003369e740): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 518.684372] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.691357] UDF-fs: Scanning with blocksize 1024 failed [ 518.699315] kobject: 'loop1' (00000000c3b3d90d): kobject_uevent_env [ 518.705844] kobject: 'loop1' (00000000c3b3d90d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 518.724269] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 518.744267] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.753057] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.754635] kobject: 'queues' (00000000c8e22d33): calling ktype release [ 518.769393] kobject: 'queues' (00000000c8e22d33): kset_release [ 518.775604] kobject: 'queues': free name [ 518.780121] kobject: 'ip6gre0' (00000000dc240b16): kobject_uevent_env [ 518.789183] kobject: 'ip6gre0' (00000000dc240b16): kobject_uevent_env: uevent_suppress caused the event to drop! [ 518.800132] UDF-fs: Scanning with blocksize 2048 failed [ 518.808768] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256 [ 518.818404] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=512, location=512 [ 518.829693] UDF-fs: warning (device nbd0): udf_load_vrs: No anchor found [ 518.836819] kobject: 'ip6gre0' (00000000dc240b16): kobject_cleanup, parent (null) [ 518.847646] UDF-fs: Scanning with blocksize 4096 failed [ 518.853169] kobject: 'ip6gre0' (00000000dc240b16): calling ktype release [ 518.869498] UDF-fs: warning (device nbd0): udf_fill_super: No partition found (1) [ 518.888973] kobject: 'ip6gre0': free name [ 518.901293] kobject: 'loop2' (00000000334db80d): kobject_uevent_env [ 518.910264] kobject: 'rx-0' (00000000770650f5): kobject_cleanup, parent 00000000adb503d1 [ 518.924514] kobject: 'loop2' (00000000334db80d): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 518.939301] kobject: 'rx-0' (00000000770650f5): auto cleanup 'remove' event [ 518.947867] kobject: 'loop5' (000000007d6876c3): kobject_uevent_env [ 518.954768] kobject: 'rx-0' (00000000770650f5): kobject_uevent_env [ 518.961479] kobject: 'loop5' (000000007d6876c3): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 518.971403] kobject: 'rx-0' (00000000770650f5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 518.989092] kobject: 'loop0' (0000000040a7c88d): kobject_uevent_env [ 518.995935] kobject: 'rx-0' (00000000770650f5): auto cleanup kobject_del [ 519.002860] kobject: 'loop0' (0000000040a7c88d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 519.012590] kobject: 'rx-0' (00000000770650f5): calling ktype release [ 519.019375] kobject: 'rx-0': free name [ 519.026733] kobject: 'tx-0' (00000000bba24d99): kobject_cleanup, parent 00000000adb503d1 [ 519.043792] kobject: 'tx-0' (00000000bba24d99): auto cleanup 'remove' event [ 519.059531] kobject: 'tx-0' (00000000bba24d99): kobject_uevent_env [ 519.074029] kobject: 'tx-0' (00000000bba24d99): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.094163] kobject: 'tx-0' (00000000bba24d99): auto cleanup kobject_del [ 519.108881] kobject: 'tx-0' (00000000bba24d99): calling ktype release [ 519.122147] kobject: 'tx-0': free name [ 519.130823] kobject: 'queues' (00000000adb503d1): kobject_cleanup, parent (null) [ 519.152067] kobject: 'queues' (00000000adb503d1): calling ktype release [ 519.161366] kobject: 'queues' (00000000adb503d1): kset_release [ 519.172348] kobject: 'queues': free name [ 519.176912] kobject: 'ip6tnl0' (00000000c7fd0244): kobject_uevent_env [ 519.183645] kobject: 'ip6tnl0' (00000000c7fd0244): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.210257] kobject: 'loop3' (000000003369e740): kobject_uevent_env [ 519.217149] kobject: 'loop3' (000000003369e740): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 519.227501] kobject: 'ip6tnl0' (00000000c7fd0244): kobject_cleanup, parent (null) [ 519.236379] kobject: 'ip6tnl0' (00000000c7fd0244): calling ktype release [ 519.243240] kobject: 'ip6tnl0': free name [ 519.249716] kobject: 'rx-0' (000000005a9a08ec): kobject_cleanup, parent 0000000056ca2194 [ 519.258358] kobject: 'rx-0' (000000005a9a08ec): auto cleanup 'remove' event [ 519.265496] kobject: 'rx-0' (000000005a9a08ec): kobject_uevent_env [ 519.272405] kobject: 'rx-0' (000000005a9a08ec): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.282511] kobject: 'rx-0' (000000005a9a08ec): auto cleanup kobject_del [ 519.289571] kobject: 'rx-0' (000000005a9a08ec): calling ktype release [ 519.296619] kobject: 'rx-0': free name [ 519.300568] kobject: 'tx-0' (00000000eb69ba72): kobject_cleanup, parent 0000000056ca2194 [ 519.309102] kobject: 'tx-0' (00000000eb69ba72): auto cleanup 'remove' event [ 519.316253] kobject: 'tx-0' (00000000eb69ba72): kobject_uevent_env [ 519.322581] kobject: 'tx-0' (00000000eb69ba72): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.332695] kobject: 'tx-0' (00000000eb69ba72): auto cleanup kobject_del [ 519.339672] kobject: 'tx-0' (00000000eb69ba72): calling ktype release [ 519.346304] kobject: 'tx-0': free name [ 519.350212] kobject: 'queues' (0000000056ca2194): kobject_cleanup, parent (null) [ 519.358672] kobject: 'queues' (0000000056ca2194): calling ktype release [ 519.365480] kobject: 'queues' (0000000056ca2194): kset_release [ 519.371457] kobject: 'queues': free name [ 519.376553] kobject: 'sit0' (00000000cc614e35): kobject_uevent_env [ 519.382888] kobject: 'sit0' (00000000cc614e35): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.434354] kobject: 'sit0' (00000000cc614e35): kobject_cleanup, parent (null) [ 519.442620] kobject: 'sit0' (00000000cc614e35): calling ktype release [ 519.449282] kobject: 'sit0': free name [ 519.454137] kobject: 'rx-0' (0000000006daf758): kobject_cleanup, parent 00000000d0811bc9 [ 519.463511] kobject: 'rx-0' (0000000006daf758): auto cleanup 'remove' event [ 519.470669] kobject: 'rx-0' (0000000006daf758): kobject_uevent_env [ 519.477028] kobject: 'rx-0' (0000000006daf758): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.487139] kobject: 'rx-0' (0000000006daf758): auto cleanup kobject_del [ 519.494002] kobject: 'rx-0' (0000000006daf758): calling ktype release [ 519.500771] kobject: 'rx-0': free name [ 519.504739] kobject: 'tx-0' (00000000e5575d4b): kobject_cleanup, parent 00000000d0811bc9 [ 519.512976] kobject: 'tx-0' (00000000e5575d4b): auto cleanup 'remove' event [ 519.520375] kobject: 'tx-0' (00000000e5575d4b): kobject_uevent_env [ 519.526746] kobject: 'tx-0' (00000000e5575d4b): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.536932] kobject: 'tx-0' (00000000e5575d4b): auto cleanup kobject_del [ 519.543800] kobject: 'tx-0' (00000000e5575d4b): calling ktype release [ 519.550409] kobject: 'tx-0': free name [ 519.554363] kobject: 'queues' (00000000d0811bc9): kobject_cleanup, parent (null) [ 519.562763] kobject: 'queues' (00000000d0811bc9): calling ktype release [ 519.569543] kobject: 'queues' (00000000d0811bc9): kset_release [ 519.575544] kobject: 'queues': free name [ 519.579967] kobject: 'ip6_vti0' (0000000065525e5f): kobject_uevent_env [ 519.586669] kobject: 'ip6_vti0' (0000000065525e5f): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.616962] kobject: 'ip6_vti0' (0000000065525e5f): kobject_cleanup, parent (null) [ 519.625615] kobject: 'ip6_vti0' (0000000065525e5f): calling ktype release [ 519.632585] kobject: 'ip6_vti0': free name [ 519.639925] kobject: 'rx-0' (000000008415cebd): kobject_cleanup, parent 000000000f27179f [ 519.648606] kobject: 'rx-0' (000000008415cebd): auto cleanup 'remove' event [ 519.658208] kobject: 'rx-0' (000000008415cebd): kobject_uevent_env [ 519.664685] kobject: 'rx-0' (000000008415cebd): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.677207] kobject: 'rx-0' (000000008415cebd): auto cleanup kobject_del [ 519.684085] kobject: 'rx-0' (000000008415cebd): calling ktype release [ 519.690828] kobject: 'rx-0': free name [ 519.698500] kobject: 'tx-0' (000000009c5413c3): kobject_cleanup, parent 000000000f27179f [ 519.706874] kobject: 'tx-0' (000000009c5413c3): auto cleanup 'remove' event [ 519.713978] kobject: 'tx-0' (000000009c5413c3): kobject_uevent_env [ 519.722535] kobject: 'tx-0' (000000009c5413c3): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.732744] kobject: 'tx-0' (000000009c5413c3): auto cleanup kobject_del [ 519.741919] kobject: 'tx-0' (000000009c5413c3): calling ktype release [ 519.748659] kobject: 'tx-0': free name [ 519.752582] kobject: 'queues' (000000000f27179f): kobject_cleanup, parent (null) [ 519.763295] kobject: 'queues' (000000000f27179f): calling ktype release [ 519.770202] kobject: 'queues' (000000000f27179f): kset_release [ 519.779247] kobject: 'queues': free name [ 519.783651] kobject: 'ip_vti0' (0000000034a89301): kobject_uevent_env [ 519.790373] kobject: 'ip_vti0' (0000000034a89301): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.816536] kobject: 'ip_vti0' (0000000034a89301): kobject_cleanup, parent (null) [ 519.825115] kobject: 'ip_vti0' (0000000034a89301): calling ktype release [ 519.831991] kobject: 'ip_vti0': free name [ 519.839801] kobject: 'batman_adv' (0000000028c4b300): kobject_uevent_env [ 519.846874] kobject: 'batman_adv' (0000000028c4b300): kobject_uevent_env: filter function caused the event to drop! [ 519.860731] kobject: 'batman_adv' (0000000028c4b300): kobject_cleanup, parent (null) [ 519.869721] kobject: 'batman_adv' (0000000028c4b300): calling ktype release [ 519.879797] kobject: (0000000028c4b300): dynamic_kobj_release [ 519.885969] kobject: 'batman_adv': free name [ 519.890922] kobject: 'rx-0' (00000000155afab5): kobject_cleanup, parent 000000003e068c7f [ 519.901815] kobject: 'rx-0' (00000000155afab5): auto cleanup 'remove' event [ 519.909661] kobject: 'rx-0' (00000000155afab5): kobject_uevent_env [ 519.918581] kobject: 'rx-0' (00000000155afab5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.929002] kobject: 'rx-0' (00000000155afab5): auto cleanup kobject_del [ 519.939675] kobject: 'rx-0' (00000000155afab5): calling ktype release [ 519.946503] kobject: 'rx-0': free name [ 519.950676] kobject: 'tx-0' (000000002c24ee2a): kobject_cleanup, parent 000000003e068c7f [ 519.961384] kobject: 'tx-0' (000000002c24ee2a): auto cleanup 'remove' event [ 519.968705] kobject: 'tx-0' (000000002c24ee2a): kobject_uevent_env [ 519.977698] kobject: 'tx-0' (000000002c24ee2a): kobject_uevent_env: uevent_suppress caused the event to drop! [ 519.987986] kobject: 'tx-0' (000000002c24ee2a): auto cleanup kobject_del [ 519.997731] kobject: 'tx-0' (000000002c24ee2a): calling ktype release [ 520.004521] kobject: 'tx-0': free name [ 520.008863] kobject: 'queues' (000000003e068c7f): kobject_cleanup, parent (null) [ 520.019730] kobject: 'queues' (000000003e068c7f): calling ktype release [ 520.026738] kobject: 'queues' (000000003e068c7f): kset_release [ 520.032998] kobject: 'queues': free name [ 520.040207] kobject: 'erspan0' (00000000ecb566f3): kobject_uevent_env [ 520.047024] kobject: 'erspan0' (00000000ecb566f3): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.097028] kobject: 'erspan0' (00000000ecb566f3): kobject_cleanup, parent (null) [ 520.106148] kobject: 'erspan0' (00000000ecb566f3): calling ktype release [ 520.113002] kobject: 'erspan0': free name [ 520.120892] kobject: 'batman_adv' (00000000ff9934af): kobject_uevent_env [ 520.127973] kobject: 'batman_adv' (00000000ff9934af): kobject_uevent_env: filter function caused the event to drop! [ 520.141318] kobject: 'batman_adv' (00000000ff9934af): kobject_cleanup, parent (null) [ 520.150297] kobject: 'batman_adv' (00000000ff9934af): calling ktype release [ 520.160403] kobject: (00000000ff9934af): dynamic_kobj_release [ 520.167061] kobject: 'batman_adv': free name [ 520.171868] kobject: 'rx-0' (00000000d8bbd9c4): kobject_cleanup, parent 000000005b905095 [ 520.182540] kobject: 'rx-0' (00000000d8bbd9c4): auto cleanup 'remove' event [ 520.189837] kobject: 'rx-0' (00000000d8bbd9c4): kobject_uevent_env [ 520.198788] kobject: 'rx-0' (00000000d8bbd9c4): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.209068] kobject: 'rx-0' (00000000d8bbd9c4): auto cleanup kobject_del [ 520.218632] kobject: 'rx-0' (00000000d8bbd9c4): calling ktype release [ 520.226046] kobject: 'rx-0': free name [ 520.230219] kobject: 'tx-0' (0000000070e6ae24): kobject_cleanup, parent 000000005b905095 [ 520.241838] kobject: 'tx-0' (0000000070e6ae24): auto cleanup 'remove' event [ 520.249136] kobject: 'tx-0' (0000000070e6ae24): kobject_uevent_env [ 520.258732] kobject: 'tx-0' (0000000070e6ae24): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.269013] kobject: 'tx-0' (0000000070e6ae24): auto cleanup kobject_del [ 520.278528] kobject: 'tx-0' (0000000070e6ae24): calling ktype release [ 520.285309] kobject: 'tx-0': free name [ 520.289440] kobject: 'queues' (000000005b905095): kobject_cleanup, parent (null) [ 520.300623] kobject: 'queues' (000000005b905095): calling ktype release [ 520.307612] kobject: 'queues' (000000005b905095): kset_release [ 520.317181] kobject: 'queues': free name [ 520.322087] kobject: 'gretap0' (00000000eb9678a3): kobject_uevent_env [ 520.328906] kobject: 'gretap0' (00000000eb9678a3): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.376587] kobject: 'gretap0' (00000000eb9678a3): kobject_cleanup, parent (null) [ 520.385170] kobject: 'gretap0' (00000000eb9678a3): calling ktype release [ 520.392024] kobject: 'gretap0': free name [ 520.399471] kobject: 'rx-0' (000000000698b525): kobject_cleanup, parent 000000002b86a53e [ 520.408023] kobject: 'rx-0' (000000000698b525): auto cleanup 'remove' event [ 520.417610] kobject: 'rx-0' (000000000698b525): kobject_uevent_env [ 520.424188] kobject: 'rx-0' (000000000698b525): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.436926] kobject: 'rx-0' (000000000698b525): auto cleanup kobject_del [ 520.443879] kobject: 'rx-0' (000000000698b525): calling ktype release [ 520.450782] kobject: 'rx-0': free name [ 520.457188] kobject: 'tx-0' (000000009cba555d): kobject_cleanup, parent 000000002b86a53e [ 520.465699] kobject: 'tx-0' (000000009cba555d): auto cleanup 'remove' event [ 520.472893] kobject: 'tx-0' (000000009cba555d): kobject_uevent_env [ 520.481577] kobject: 'tx-0' (000000009cba555d): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.492109] kobject: 'tx-0' (000000009cba555d): auto cleanup kobject_del [ 520.501426] kobject: 'tx-0' (000000009cba555d): calling ktype release [ 520.508361] kobject: 'tx-0': free name [ 520.512348] kobject: 'queues' (000000002b86a53e): kobject_cleanup, parent (null) [ 520.523314] kobject: 'queues' (000000002b86a53e): calling ktype release [ 520.530216] kobject: 'queues' (000000002b86a53e): kset_release [ 520.539457] kobject: 'queues': free name [ 520.543959] kobject: 'gre0' (00000000c61bdc2d): kobject_uevent_env [ 520.550410] kobject: 'gre0' (00000000c61bdc2d): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.584356] kobject: 'gre0' (00000000c61bdc2d): kobject_cleanup, parent (null) [ 520.592620] kobject: 'gre0' (00000000c61bdc2d): calling ktype release [ 520.601845] kobject: 'gre0': free name [ 520.606642] kobject: 'rx-0' (000000006517f1b9): kobject_cleanup, parent 0000000072dd3214 [ 520.617552] kobject: 'rx-0' (000000006517f1b9): auto cleanup 'remove' event [ 520.624913] kobject: 'rx-0' (000000006517f1b9): kobject_uevent_env [ 520.631314] kobject: 'rx-0' (000000006517f1b9): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.644350] kobject: 'rx-0' (000000006517f1b9): auto cleanup kobject_del [ 520.651319] kobject: 'rx-0' (000000006517f1b9): calling ktype release [ 520.664264] kobject: 'rx-0': free name [ 520.668469] kobject: 'tx-0' (000000008e369f24): kobject_cleanup, parent 0000000072dd3214 [ 520.679381] kobject: 'tx-0' (000000008e369f24): auto cleanup 'remove' event [ 520.686669] kobject: 'tx-0' (000000008e369f24): kobject_uevent_env [ 520.693225] kobject: 'tx-0' (000000008e369f24): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.706144] kobject: 'tx-0' (000000008e369f24): auto cleanup kobject_del [ 520.713114] kobject: 'tx-0' (000000008e369f24): calling ktype release [ 520.720813] kobject: 'tx-0': free name [ 520.726481] kobject: 'queues' (0000000072dd3214): kobject_cleanup, parent (null) [ 520.738728] kobject: 'queues' (0000000072dd3214): calling ktype release [ 520.747388] kobject: 'queues' (0000000072dd3214): kset_release [ 520.753453] kobject: 'queues': free name [ 520.759027] kobject: 'tunl0' (000000005001c172): kobject_uevent_env [ 520.767227] kobject: 'tunl0' (000000005001c172): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.805804] kobject: 'tunl0' (000000005001c172): kobject_cleanup, parent (null) [ 520.814153] kobject: 'tunl0' (000000005001c172): calling ktype release [ 520.822492] kobject: 'tunl0': free name [ 520.829798] kobject: 'rx-0' (000000000fba1731): kobject_cleanup, parent 000000005170b098 [ 520.839562] kobject: 'rx-0' (000000000fba1731): auto cleanup 'remove' event [ 520.848584] kobject: 'rx-0' (000000000fba1731): kobject_uevent_env [ 520.856043] kobject: 'rx-0' (000000000fba1731): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.868179] kobject: 'rx-0' (000000000fba1731): auto cleanup kobject_del [ 520.876199] kobject: 'rx-0' (000000000fba1731): calling ktype release [ 520.882930] kobject: 'rx-0': free name [ 520.888624] kobject: 'tx-0' (00000000590e4d94): kobject_cleanup, parent 000000005170b098 [ 520.899107] kobject: 'tx-0' (00000000590e4d94): auto cleanup 'remove' event [ 520.908141] kobject: 'tx-0' (00000000590e4d94): kobject_uevent_env [ 520.916565] kobject: 'tx-0' (00000000590e4d94): kobject_uevent_env: uevent_suppress caused the event to drop! [ 520.928577] kobject: 'tx-0' (00000000590e4d94): auto cleanup kobject_del [ 520.936696] kobject: 'tx-0' (00000000590e4d94): calling ktype release [ 520.943376] kobject: 'tx-0': free name [ 520.948970] kobject: 'queues' (000000005170b098): kobject_cleanup, parent (null) [ 520.958450] kobject: 'queues' (000000005170b098): calling ktype release [ 520.967292] kobject: 'queues' (000000005170b098): kset_release [ 520.973495] kobject: 'queues': free name [ 520.979389] kobject: 'lo' (000000005f4338bc): kobject_uevent_env [ 520.987470] kobject: 'lo' (000000005f4338bc): kobject_uevent_env: uevent_suppress caused the event to drop! [ 521.015083] kobject: 'lo' (000000005f4338bc): kobject_cleanup, parent (null) [ 521.023186] kobject: 'lo' (000000005f4338bc): calling ktype release [ 521.031538] kobject: 'lo': free name