0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.235515][ T1420] Call Trace: [ 1141.238834][ T1420] dump_stack+0x172/0x1f0 [ 1141.238855][ T1420] should_fail.cold+0xa/0x15 [ 1141.238876][ T1420] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1141.247831][ T1420] ? __es_tree_search.isra.0+0x1bf/0x230 [ 1141.247855][ T1420] __should_failslab+0x121/0x190 [ 1141.247875][ T1420] should_failslab+0x9/0x14 [ 1141.262930][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1141.269044][ T1420] kmem_cache_alloc+0x47/0x6f0 [ 1141.269060][ T1420] ? ext4_es_scan+0x730/0x730 [ 1141.269075][ T1420] ? do_raw_write_lock+0x124/0x290 [ 1141.269091][ T1420] __es_insert_extent+0x2cc/0xf20 [ 1141.269120][ T1420] ext4_es_insert_extent+0x2b7/0xa40 [ 1141.288801][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1141.293073][ T1420] ? ext4_es_scan_clu+0x50/0x50 [ 1141.293090][ T1420] ? lock_acquire+0x16f/0x3f0 [ 1141.293105][ T1420] ? ext4_map_blocks+0x85d/0x18e0 [ 1141.293128][ T1420] ext4_map_blocks+0xb87/0x18e0 [ 1141.293149][ T1420] ? ext4_issue_zeroout+0x190/0x190 [ 1141.293164][ T1420] ? get_user_pages_unlocked+0x326/0x440 [ 1141.293194][ T1420] ? get_user_pages_fast+0x1fd/0x3b0 [ 1141.306822][ T1424] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1141.308068][ T1420] _ext4_get_block+0x1e2/0x5c0 [ 1141.308089][ T1420] ? ext4_map_blocks+0x18e0/0x18e0 [ 1141.308115][ T1420] ? ext4_journal_check_start+0x188/0x230 [ 1141.314044][ T1424] UDF-fs: Scanning with blocksize 512 failed [ 1141.323395][ T1420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1141.323412][ T1420] ? __ext4_journal_start_sb+0x12d/0x4a0 [ 1141.323432][ T1420] ext4_get_block_trans+0x17b/0x2b0 [ 1141.323453][ T1420] ? ext4_dio_get_block_overwrite+0xf0/0xf0 [ 1141.323465][ T1420] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1141.323480][ T1420] ? iov_iter_advance+0x295/0xf70 [ 1141.323494][ T1420] ? iov_iter_fault_in_readable+0x450/0x450 [ 1141.323511][ T1420] ext4_dio_get_block+0x78/0xc0 [ 1141.323537][ T1420] do_blockdev_direct_IO+0x26b7/0x8e20 [ 1141.438394][ T1420] ? sb_init_dio_done_wq+0x80/0x80 [ 1141.443803][ T1420] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1141.450159][ T1420] ? lock_downgrade+0x880/0x880 [ 1141.455038][ T1420] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1141.461381][ T1420] __blockdev_direct_IO+0xa1/0xca [ 1141.466501][ T1420] ? __check_block_validity.constprop.0+0x210/0x210 [ 1141.473106][ T1420] ext4_direct_IO+0xaa7/0x1bc0 [ 1141.478058][ T1420] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1141.484405][ T1420] generic_file_direct_write+0x20f/0x4b0 [ 1141.490066][ T1420] __generic_file_write_iter+0x2ee/0x630 [ 1141.496160][ T1420] ext4_file_write_iter+0x346/0x11c0 [ 1141.501642][ T1420] ? ext4_file_mmap+0x410/0x410 [ 1141.506494][ T1420] ? mark_held_locks+0xf0/0xf0 [ 1141.511283][ T1420] ? __lock_acquire+0x548/0x3fb0 [ 1141.516221][ T1420] ? lock_acquire+0x16f/0x3f0 [ 1141.520924][ T1420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1141.527216][ T1420] ? iov_iter_init+0xee/0x220 [ 1141.532331][ T1420] new_sync_write+0x4c7/0x760 [ 1141.537017][ T1420] ? default_llseek+0x2e0/0x2e0 [ 1141.541913][ T1420] __vfs_write+0xe4/0x110 [ 1141.546262][ T1420] vfs_write+0x20c/0x580 [ 1141.550523][ T1420] ksys_write+0x14f/0x2d0 [ 1141.554992][ T1420] ? __ia32_sys_read+0xb0/0xb0 [ 1141.559760][ T1420] ? do_syscall_64+0x26/0x610 [ 1141.564434][ T1420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.570943][ T1420] ? do_syscall_64+0x26/0x610 [ 1141.575807][ T1420] __x64_sys_write+0x73/0xb0 [ 1141.580403][ T1420] do_syscall_64+0x103/0x610 [ 1141.585027][ T1420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.590944][ T1420] RIP: 0033:0x458c29 [ 1141.595158][ T1420] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.615313][ T1420] RSP: 002b:00007fec763d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 16:24:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4000000}) [ 1141.623838][ T1420] RAX: ffffffffffffffda RBX: 00007fec763d2c90 RCX: 0000000000458c29 [ 1141.631834][ T1420] RDX: 00000000003ff800 RSI: 0000000020000000 RDI: 0000000000000004 [ 1141.641000][ T1420] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1141.650424][ T1420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec763d36d4 [ 1141.658775][ T1420] R13: 00000000004c86b0 R14: 00000000004dee28 R15: 0000000000000005 [ 1141.671985][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1141.683197][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1141.683381][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1141.693154][ T1424] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1141.693164][ T1424] UDF-fs: Scanning with blocksize 1024 failed [ 1141.693662][ T2489] print_req_error: 110 callbacks suppressed [ 1141.693674][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 16:24:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x4, 0x2}, &(0x7f00000002c0)=0xc) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x401, 0x2) bind$netlink(0xffffffffffffffff, 0x0, 0xffffffbc) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) ioctl$VIDIOC_G_FREQUENCY(r1, 0xc02c5638, &(0x7f0000000000)={0x2, 0x5, 0x8}) [ 1141.710367][ T1419] UDF-fs: bad mount option "" or missing value [ 1141.711101][ T2489] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1141.744519][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1141.755096][ T2489] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1141.763478][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1141.773492][ T1424] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1141.781370][ T1424] UDF-fs: Scanning with blocksize 2048 failed [ 1141.790333][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1141.797998][ T2489] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1141.801800][ T1418] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1141.807760][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xfe') 16:24:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}) [ 1141.837188][ T2489] print_req_error: I/O error, dev loop3, sector 4096 flags 0 [ 1141.845378][ T1424] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1141.861009][ T1418] UDF-fs: Scanning with blocksize 512 failed [ 1141.870342][ T1424] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1141.878194][ T1424] UDF-fs: Scanning with blocksize 4096 failed [ 1141.887445][ T2489] print_req_error: I/O error, dev loop5, sector 64 flags 0 [ 1141.899360][ T2489] print_req_error: I/O error, dev loop5, sector 512 flags 0 [ 1141.907221][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1141.925045][ T1424] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:10 executing program 4 (fault-call:4 fault-nth:4): mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1141.940035][ T2490] print_req_error: I/O error, dev loop5, sector 1024 flags 0 [ 1141.948034][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 16:24:10 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1141.991411][ T1435] UDF-fs: bad mount option "þ" or missing value [ 1142.005644][ T1418] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found 16:24:10 executing program 0: r0 = socket$inet(0x2, 0xf, 0x7fffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RWALK(r1, &(0x7f0000000100)={0x3d, 0x6f, 0x1, {0x4, [{0x80, 0x4, 0x5}, {0x40, 0x4, 0x2}, {0x14}, {0xc, 0x2, 0x7}]}}, 0x3d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={'hsr0\x00', 0xe700}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x0, 0x3, 0xffff, 0x5}, {0xbde, 0x40, 0x7, 0x8}, {0xffffffff, 0x1000, 0x8, 0x6}]}) bind$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f00000002c0)={0x0, @speck128}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 16:24:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) [ 1142.056480][ T1418] UDF-fs: Scanning with blocksize 1024 failed [ 1142.088542][ T2489] print_req_error: I/O error, dev loop5, sector 64 flags 0 [ 1142.111599][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1142.161964][ T1443] FAULT_INJECTION: forcing a failure. [ 1142.161964][ T1443] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.178626][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1142.196609][ T1418] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1142.203711][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1142.221289][ T1443] CPU: 0 PID: 1443 Comm: syz-executor.4 Not tainted 5.1.0-rc5+ #77 [ 1142.224390][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1142.229414][ T1443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.229423][ T1443] Call Trace: [ 1142.229456][ T1443] dump_stack+0x172/0x1f0 [ 1142.229479][ T1443] should_fail.cold+0xa/0x15 [ 1142.229502][ T1443] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1142.229516][ T1443] ? should_fail+0x1de/0x852 [ 1142.229540][ T1443] __should_failslab+0x121/0x190 [ 1142.229557][ T1443] should_failslab+0x9/0x14 [ 1142.229585][ T1443] kmem_cache_alloc+0x47/0x6f0 [ 1142.240295][ T1451] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1142.249496][ T1443] ? ___might_sleep+0x163/0x280 [ 1142.249514][ T1443] ? mempool_alloc+0x380/0x380 [ 1142.249523][ T1443] mempool_alloc_slab+0x47/0x60 [ 1142.249535][ T1443] mempool_alloc+0x16b/0x380 [ 1142.249556][ T1443] ? mempool_destroy+0x40/0x40 [ 1142.249574][ T1443] ? mempool_destroy+0x40/0x40 [ 1142.249593][ T1443] ? __get_user_pages_fast+0x370/0x370 [ 1142.249629][ T1443] bvec_alloc+0xdd/0x2f0 [ 1142.249647][ T1443] bio_alloc_bioset+0x46e/0x680 [ 1142.249665][ T1443] ? bvec_alloc+0x2f0/0x2f0 [ 1142.249691][ T1443] do_blockdev_direct_IO+0x605f/0x8e20 [ 1142.254000][ T1451] UDF-fs: Scanning with blocksize 512 failed [ 1142.257384][ T1443] ? ext4_xattr_check_entries+0x32d/0x3b0 [ 1142.257403][ T1443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1142.257422][ T1443] ? find_held_lock+0x35/0x130 [ 1142.257454][ T1443] ? sb_init_dio_done_wq+0x80/0x80 [ 1142.257473][ T1443] ? __lock_acquire+0x548/0x3fb0 [ 1142.257506][ T1443] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1142.257532][ T1443] ? lock_downgrade+0x880/0x880 [ 1142.396935][ T1443] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1142.403561][ T1443] __blockdev_direct_IO+0xa1/0xca [ 1142.408827][ T1443] ? __check_block_validity.constprop.0+0x210/0x210 [ 1142.417211][ T1443] ext4_direct_IO+0xaa7/0x1bc0 [ 1142.422100][ T1443] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 1142.429411][ T1443] generic_file_direct_write+0x20f/0x4b0 [ 1142.435696][ T1443] __generic_file_write_iter+0x2ee/0x630 [ 1142.441375][ T1443] ext4_file_write_iter+0x346/0x11c0 [ 1142.446804][ T1443] ? ext4_file_mmap+0x410/0x410 [ 1142.451688][ T1443] ? mark_held_locks+0xf0/0xf0 [ 1142.456482][ T1443] ? __lock_acquire+0x548/0x3fb0 [ 1142.461717][ T1443] ? lock_acquire+0x16f/0x3f0 [ 1142.466628][ T1443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1142.473024][ T1443] ? iov_iter_init+0xee/0x220 [ 1142.477755][ T1443] new_sync_write+0x4c7/0x760 [ 1142.482467][ T1443] ? default_llseek+0x2e0/0x2e0 [ 1142.487461][ T1443] __vfs_write+0xe4/0x110 [ 1142.492707][ T1443] vfs_write+0x20c/0x580 [ 1142.496993][ T1443] ksys_write+0x14f/0x2d0 [ 1142.501453][ T1443] ? __ia32_sys_read+0xb0/0xb0 [ 1142.506345][ T1443] ? do_syscall_64+0x26/0x610 [ 1142.511045][ T1443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.517152][ T1443] ? do_syscall_64+0x26/0x610 [ 1142.521862][ T1443] __x64_sys_write+0x73/0xb0 [ 1142.526481][ T1443] do_syscall_64+0x103/0x610 [ 1142.531117][ T1443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.537640][ T1443] RIP: 0033:0x458c29 [ 1142.541568][ T1443] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.561361][ T1443] RSP: 002b:00007fec763d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1142.569909][ T1443] RAX: ffffffffffffffda RBX: 00007fec763d2c90 RCX: 0000000000458c29 [ 1142.577909][ T1443] RDX: 00000000003ff800 RSI: 0000000020000000 RDI: 0000000000000004 [ 1142.586262][ T1443] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1142.594254][ T1443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fec763d36d4 [ 1142.602247][ T1443] R13: 00000000004c86b0 R14: 00000000004dee28 R15: 0000000000000005 [ 1142.616343][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1142.620839][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1142.634936][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1142.636758][ T1418] UDF-fs: Scanning with blocksize 2048 failed [ 1142.647170][ T1451] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) [ 1142.662183][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1142.682526][ T1451] UDF-fs: Scanning with blocksize 1024 failed [ 1142.685060][ T1418] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1142.700552][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1142.714398][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1142.739926][ T1418] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1142.743732][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1142.752568][ T1418] UDF-fs: Scanning with blocksize 4096 failed 16:24:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, 0x0) 16:24:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) 16:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) [ 1142.764608][ T1418] UDF-fs: warning (device loop5): udf_fill_super: No partition found (1) [ 1142.773215][ T1455] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1142.796293][ T1451] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1142.798588][ T1455] UDF-fs: Scanning with blocksize 512 failed [ 1142.805038][ T1451] UDF-fs: Scanning with blocksize 2048 failed [ 1142.854348][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1142.863061][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1142.888250][ T1451] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1142.897425][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1142.908852][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1142.919075][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1142.929534][ T1451] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1142.935172][ T1467] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1142.951433][ T1467] UDF-fs: Scanning with blocksize 512 failed [ 1142.958275][ T1455] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1142.963757][ T1451] UDF-fs: Scanning with blocksize 4096 failed [ 1142.971769][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1142.986309][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1142.998014][ T1455] UDF-fs: Scanning with blocksize 1024 failed 16:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 16:24:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000100)={0xc2a7, 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) [ 1143.007857][ T1467] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1143.011666][ T1451] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1143.030137][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1143.040162][ T1467] UDF-fs: Scanning with blocksize 1024 failed [ 1143.066193][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1143.085740][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1143.096014][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1143.113378][ T1467] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1143.129918][ T1455] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1143.137610][ T1455] UDF-fs: Scanning with blocksize 2048 failed [ 1143.149830][ T1467] UDF-fs: Scanning with blocksize 2048 failed 16:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1143.157779][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 1143.168736][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1143.179262][ T1467] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 1143.189513][ T1467] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1143.203796][ T1455] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1143.215539][ T1467] UDF-fs: Scanning with blocksize 4096 failed [ 1143.222352][ T1467] UDF-fs: warning (device loop5): udf_fill_super: No partition found (1) [ 1143.231365][ T1455] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1143.239073][ T1455] UDF-fs: Scanning with blocksize 4096 failed [ 1143.275153][ T1455] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:11 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:24:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000100)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) bind$netlink(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@host}) 16:24:11 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:11 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}) [ 1143.468729][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1143.492206][ T1496] FAULT_INJECTION: forcing a failure. [ 1143.492206][ T1496] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.510508][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1143.537961][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1143.540663][ T1496] CPU: 0 PID: 1496 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1143.548382][ T1491] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) [ 1143.555988][ T1496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.555995][ T1496] Call Trace: [ 1143.556023][ T1496] dump_stack+0x172/0x1f0 [ 1143.556044][ T1496] should_fail.cold+0xa/0x15 [ 1143.556061][ T1496] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1143.556080][ T1496] ? ___might_sleep+0x163/0x280 [ 1143.556098][ T1496] __should_failslab+0x121/0x190 [ 1143.556110][ T1496] should_failslab+0x9/0x14 [ 1143.556125][ T1496] __kmalloc_track_caller+0x2d8/0x740 [ 1143.556141][ T1496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 16:24:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x33e, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x12, 0x3, @thr={&(0x7f00000004c0)="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", &(0x7f0000000000)="4d823a078448ccd3e71bed920f0477a15ccf5afff54d20c338458f9c50930f17e2db21e737e597"}}, &(0x7f0000000140)=0x0) timer_delete(r2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x7) bind$netlink(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) [ 1143.556153][ T1496] ? fput_many+0x12c/0x1a0 [ 1143.556165][ T1496] ? strndup_user+0x77/0xd0 [ 1143.556179][ T1496] memdup_user+0x26/0xb0 [ 1143.556191][ T1496] strndup_user+0x77/0xd0 [ 1143.556207][ T1496] ksys_mount+0x3c/0x150 [ 1143.556227][ T1496] __x64_sys_mount+0xbe/0x150 [ 1143.564287][ T1491] UDF-fs: Scanning with blocksize 512 failed [ 1143.573924][ T1496] do_syscall_64+0x103/0x610 [ 1143.573946][ T1496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1143.573958][ T1496] RIP: 0033:0x458c29 [ 1143.573974][ T1496] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.573989][ T1496] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1143.574004][ T1496] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 [ 1143.574010][ T1496] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1143.574018][ T1496] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 16:24:12 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1143.574025][ T1496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1143.574033][ T1496] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1143.623983][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1143.645768][ T1498] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1143.686792][ T1498] UDF-fs: Scanning with blocksize 512 failed 16:24:12 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xe278) sendto$inet6(r0, &(0x7f0000000240)="123994de885e615784dc9c470b28060326a52ad8f0fcd84a1821275644f14a7e55b8d5d51a2e9199c7b163e321bbac9f1748039efe27046224", 0x39, 0x4040010, &(0x7f0000000280)={0xa, 0x4e22, 0xf084, @dev={0xfe, 0x80, [], 0x28}, 0x80000000}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000002, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @dev}, &(0x7f0000000400)=0xc) sendto$packet(r2, &(0x7f0000000200)="5eb20acb5927fd9601f54a1d59f40957807bef6067811be0e0a79fa0a5a0c1052f3b1ab1dcf9df6115", 0x29, 0x40000, &(0x7f0000000440)={0x11, 0x6, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendto$inet(r1, 0x0, 0x0, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @local}, 0x10) r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x201000, 0x28) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0x95, "6a7acbb56d67090cdf786eefca9a6ec47bc4f6bce3e569272752ca42699d559d65274201f9ad8543375be4ad3ba160047981809860125dc77d61f6bb9bfaf4bfc2cd5e077ba441386097ba81f65fcbf701f5e6f4e55d1fd6d31a6bf551dad63526e1626af418cd3b190e800d0f79ac5a3b79f34b02fa423fbedb18fff366377f93d2d645836e26842843255ab20e39eee8b2ee3ae2"}, &(0x7f0000000680)=0xb9) r5 = fcntl$dupfd(r1, 0x0, r1) readlinkat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/125, 0x7d) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, 0x0, 0xffffffffffffff8d) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x102) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r5, 0x7}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x0, [0x9c00, 0x0, 0xa8]}}, 0x20) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r6, 0x80045700, &(0x7f0000000580)) sendto$packet(r5, &(0x7f00000002c0)="e211809a697be31e2d177d08c9eb7a1b9c738418e4251056f52f3470258fb0d3b1eba9e6463dd11cccc9ec50", 0x2c, 0x800, &(0x7f0000000300)={0x11, 0x1a, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 16:24:12 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2, 'memory'}]}, 0x3ff800) 16:24:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 1143.818698][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1143.868520][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1143.899993][ T1491] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:12 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1143.935440][ T1491] UDF-fs: Scanning with blocksize 1024 failed [ 1143.957172][ T1522] FAULT_INJECTION: forcing a failure. [ 1143.957172][ T1522] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.982986][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1144.015290][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1144.042116][ T1522] CPU: 0 PID: 1522 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1144.050067][ T1522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.059792][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1144.060182][ T1522] Call Trace: [ 1144.073050][ T1522] dump_stack+0x172/0x1f0 [ 1144.077405][ T1522] should_fail.cold+0xa/0x15 [ 1144.082021][ T1522] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1144.083109][ T1491] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1144.087842][ T1522] ? ___might_sleep+0x163/0x280 [ 1144.087863][ T1522] __should_failslab+0x121/0x190 [ 1144.087877][ T1522] should_failslab+0x9/0x14 [ 1144.087891][ T1522] __kmalloc_track_caller+0x2d8/0x740 [ 1144.087918][ T1522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1144.087930][ T1522] ? strndup_user+0x77/0xd0 [ 1144.087945][ T1522] memdup_user+0x26/0xb0 [ 1144.087958][ T1522] strndup_user+0x77/0xd0 [ 1144.087989][ T1522] ksys_mount+0x7b/0x150 [ 1144.111415][ T1491] UDF-fs: Scanning with blocksize 2048 failed [ 1144.115576][ T1522] __x64_sys_mount+0xbe/0x150 [ 1144.115598][ T1522] do_syscall_64+0x103/0x610 [ 1144.115621][ T1522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.127010][ T1522] RIP: 0033:0x458c29 [ 1144.135573][ T1522] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.135582][ T1522] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1144.135595][ T1522] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 [ 1144.135603][ T1522] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1144.135611][ T1522] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1144.135629][ T1522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1144.226253][ T1522] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1144.250652][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1144.258881][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1144.272790][ T1498] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1144.280841][ T1498] UDF-fs: Scanning with blocksize 1024 failed [ 1144.280947][ T1491] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1144.299235][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1144.311363][ T1491] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1144.319369][ T1491] UDF-fs: Scanning with blocksize 4096 failed [ 1144.327029][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1144.333061][ T1491] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:12 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3, 'memory'}]}, 0x3ff800) 16:24:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}) [ 1144.345475][ T1498] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1144.345493][ T1498] UDF-fs: Scanning with blocksize 2048 failed [ 1144.358603][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1144.374198][ T1498] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1144.386339][ T1498] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1144.405883][ T1498] UDF-fs: Scanning with blocksize 4096 failed [ 1144.413995][ T1498] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:12 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:12 executing program 5 (fault-call:3 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}) [ 1144.469000][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1144.489468][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:12 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4, 'memory'}]}, 0x3ff800) [ 1144.539803][ T1542] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1144.560767][ T1547] FAULT_INJECTION: forcing a failure. [ 1144.560767][ T1547] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.591542][ T1542] UDF-fs: Scanning with blocksize 512 failed [ 1144.608122][ T1547] CPU: 0 PID: 1547 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1144.616065][ T1547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.626254][ T1547] Call Trace: [ 1144.629562][ T1547] dump_stack+0x172/0x1f0 [ 1144.633926][ T1547] should_fail.cold+0xa/0x15 [ 1144.638549][ T1547] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1144.644365][ T1547] ? ___might_sleep+0x163/0x280 [ 1144.649225][ T1547] __should_failslab+0x121/0x190 [ 1144.654171][ T1547] should_failslab+0x9/0x14 [ 1144.658677][ T1547] kmem_cache_alloc_trace+0x2d1/0x760 [ 1144.664051][ T1547] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1144.670290][ T1547] ? _copy_from_user+0xdd/0x150 [ 1144.675166][ T1547] copy_mount_options+0x5c/0x3a0 [ 1144.680105][ T1547] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1144.686450][ T1547] ksys_mount+0xa7/0x150 [ 1144.690700][ T1547] __x64_sys_mount+0xbe/0x150 [ 1144.695395][ T1547] do_syscall_64+0x103/0x610 [ 1144.700002][ T1547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.706070][ T1547] RIP: 0033:0x458c29 [ 1144.709986][ T1547] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.729955][ T1547] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1144.738375][ T1547] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 [ 1144.746606][ T1547] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1144.754586][ T1547] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1144.762574][ T1547] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1144.770667][ T1547] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1144.786182][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) [ 1144.817327][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1144.824491][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1144.877046][ T1553] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1144.895990][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1144.903036][ T1553] UDF-fs: Scanning with blocksize 512 failed [ 1144.912769][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:13 executing program 5 (fault-call:3 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1144.922866][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1144.933972][ T1553] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1144.942245][ T1553] UDF-fs: Scanning with blocksize 1024 failed [ 1144.947203][ T1542] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:13 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x5, 'memory'}]}, 0x3ff800) [ 1144.976845][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1144.987820][ T1542] UDF-fs: Scanning with blocksize 1024 failed [ 1145.018826][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1145.036399][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1145.081193][ T1553] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1145.085317][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1145.102964][ T1581] FAULT_INJECTION: forcing a failure. [ 1145.102964][ T1581] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.124016][ T1553] UDF-fs: Scanning with blocksize 2048 failed [ 1145.131949][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1145.135959][ T1581] CPU: 0 PID: 1581 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1145.146843][ T1553] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1145.149526][ T1581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.149533][ T1581] Call Trace: [ 1145.149558][ T1581] dump_stack+0x172/0x1f0 [ 1145.149579][ T1581] should_fail.cold+0xa/0x15 [ 1145.149597][ T1581] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1145.149615][ T1581] ? ___might_sleep+0x163/0x280 [ 1145.149632][ T1581] __should_failslab+0x121/0x190 [ 1145.149656][ T1581] should_failslab+0x9/0x14 [ 1145.159824][ T1553] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1145.169455][ T1581] kmem_cache_alloc+0x2b2/0x6f0 [ 1145.169470][ T1581] ? kmem_cache_alloc_trace+0x5a4/0x760 [ 1145.169484][ T1581] ? find_held_lock+0x35/0x130 [ 1145.169503][ T1581] getname_flags+0xd6/0x5b0 [ 1145.169517][ T1581] ? kasan_check_write+0x14/0x20 [ 1145.169533][ T1581] user_path_at_empty+0x2f/0x50 [ 1145.169549][ T1581] do_mount+0x150/0x2c40 [ 1145.169562][ T1581] ? copy_mount_options+0x5c/0x3a0 [ 1145.169575][ T1581] ? copy_mount_string+0x40/0x40 [ 1145.169596][ T1581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.169607][ T1581] ? copy_mount_options+0x280/0x3a0 [ 1145.169622][ T1581] ksys_mount+0xdb/0x150 [ 1145.169637][ T1581] __x64_sys_mount+0xbe/0x150 [ 1145.169654][ T1581] do_syscall_64+0x103/0x610 [ 1145.169671][ T1581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.169682][ T1581] RIP: 0033:0x458c29 [ 1145.169698][ T1581] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.169704][ T1581] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1145.169717][ T1581] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 [ 1145.169724][ T1581] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1145.169732][ T1581] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1145.169740][ T1581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1145.169758][ T1581] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1145.173674][ T1553] UDF-fs: Scanning with blocksize 4096 failed [ 1145.211624][ T1542] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1145.234752][ T1553] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1145.253610][ T1542] UDF-fs: Scanning with blocksize 2048 failed [ 1145.276680][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1145.291138][ T1542] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1145.301508][ T1542] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1145.346268][ T1542] UDF-fs: Scanning with blocksize 4096 failed 16:24:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') 16:24:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x1267, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) 16:24:13 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x6, 'memory'}]}, 0x3ff800) 16:24:13 executing program 5 (fault-call:3 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:13 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1145.383963][ T1542] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1145.527693][ T1592] FAULT_INJECTION: forcing a failure. [ 1145.527693][ T1592] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.572306][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1145.583377][ T1592] CPU: 1 PID: 1592 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1145.584831][ T1603] UDF-fs: bad mount option "ÿ" or missing value [ 1145.591476][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.591491][ T1592] Call Trace: [ 1145.591520][ T1592] dump_stack+0x172/0x1f0 [ 1145.591545][ T1592] should_fail.cold+0xa/0x15 [ 1145.591563][ T1592] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1145.591585][ T1592] ? ___might_sleep+0x163/0x280 [ 1145.591604][ T1592] __should_failslab+0x121/0x190 [ 1145.591622][ T1592] should_failslab+0x9/0x14 [ 1145.591640][ T1592] kmem_cache_alloc+0x2b2/0x6f0 [ 1145.591658][ T1592] ? cache_grow_end+0xa4/0x190 [ 1145.591677][ T1592] ? kasan_check_write+0x14/0x20 [ 1145.591693][ T1592] getname_flags+0xd6/0x5b0 [ 1145.591723][ T1592] user_path_at_empty+0x2f/0x50 [ 1145.591741][ T1592] do_mount+0x150/0x2c40 16:24:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}) 16:24:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1145.591760][ T1592] ? copy_mount_options+0x5c/0x3a0 [ 1145.591794][ T1592] ? copy_mount_string+0x40/0x40 [ 1145.625067][ T1603] UDF-fs: bad mount option "ÿ" or missing value [ 1145.626167][ T1592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.626184][ T1592] ? copy_mount_options+0x280/0x3a0 [ 1145.626201][ T1592] ksys_mount+0xdb/0x150 [ 1145.626221][ T1592] __x64_sys_mount+0xbe/0x150 [ 1145.654572][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1145.655350][ T1592] do_syscall_64+0x103/0x610 [ 1145.668968][ T1592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.697040][ T1592] RIP: 0033:0x458c29 [ 1145.697056][ T1592] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.697065][ T1592] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1145.697080][ T1592] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 16:24:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x1274, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) [ 1145.697089][ T1592] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1145.697098][ T1592] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1145.697105][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1145.697121][ T1592] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1145.708815][ T1602] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1145.788195][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:14 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7, 'memory'}]}, 0x3ff800) 16:24:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x1275, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1145.859763][ T1602] UDF-fs: Scanning with blocksize 512 failed [ 1145.876301][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}) [ 1145.937089][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:14 executing program 5 (fault-call:3 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1146.000058][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1146.023449][ T1602] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1146.038730][ T1608] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x1276, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1146.060401][ T1602] UDF-fs: Scanning with blocksize 1024 failed [ 1146.081053][ T1608] UDF-fs: Scanning with blocksize 512 failed [ 1146.089058][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:14 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8, 'memory'}]}, 0x3ff800) 16:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}) [ 1146.113221][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1146.139487][ T1630] FAULT_INJECTION: forcing a failure. [ 1146.139487][ T1630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1146.140033][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1146.152726][ T1630] CPU: 0 PID: 1630 Comm: syz-executor.5 Not tainted 5.1.0-rc5+ #77 [ 1146.152738][ T1630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.152743][ T1630] Call Trace: [ 1146.152772][ T1630] dump_stack+0x172/0x1f0 [ 1146.152795][ T1630] should_fail.cold+0xa/0x15 [ 1146.152815][ T1630] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1146.152843][ T1630] ? __lock_acquire+0x548/0x3fb0 [ 1146.177189][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1146.180726][ T1630] ? __save_stack_trace+0x99/0x100 [ 1146.180749][ T1630] should_fail_alloc_page+0x50/0x60 [ 1146.189712][ T1608] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1146.193484][ T1630] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1146.193506][ T1630] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1146.193520][ T1630] ? find_held_lock+0x35/0x130 [ 1146.193540][ T1630] ? __x64_sys_mount+0xbe/0x150 [ 1146.202751][ T1608] UDF-fs: Scanning with blocksize 1024 failed [ 1146.204284][ T1630] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1146.204313][ T1630] cache_grow_begin+0x9c/0x860 [ 1146.214539][ T1602] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1146.219220][ T1630] ? getname_flags+0xd6/0x5b0 [ 1146.219239][ T1630] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1146.219259][ T1630] kmem_cache_alloc+0x62d/0x6f0 [ 1146.219279][ T1630] ? cache_grow_end+0xa4/0x190 [ 1146.232190][ T1602] UDF-fs: Scanning with blocksize 2048 failed [ 1146.232400][ T1630] getname_flags+0xd6/0x5b0 [ 1146.310189][ T1630] user_path_at_empty+0x2f/0x50 [ 1146.315129][ T1630] do_mount+0x150/0x2c40 [ 1146.319460][ T1630] ? copy_mount_options+0x5c/0x3a0 [ 1146.324620][ T1630] ? copy_mount_string+0x40/0x40 [ 1146.329586][ T1630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1146.335826][ T1630] ? copy_mount_options+0x280/0x3a0 [ 1146.341032][ T1630] ksys_mount+0xdb/0x150 [ 1146.345274][ T1630] __x64_sys_mount+0xbe/0x150 [ 1146.350066][ T1630] do_syscall_64+0x103/0x610 [ 1146.354663][ T1630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.360551][ T1630] RIP: 0033:0x458c29 [ 1146.364463][ T1630] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1146.384083][ T1630] RSP: 002b:00007fdd615e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1146.392854][ T1630] RAX: ffffffffffffffda RBX: 00007fdd615e4c90 RCX: 0000000000458c29 [ 1146.401019][ T1630] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1146.409003][ T1630] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1146.417432][ T1630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd615e56d4 [ 1146.426091][ T1630] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 0000000000000005 [ 1146.472287][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1146.527894][ T1630] UDF-fs: bad mount option "" or missing value [ 1146.533932][ T1602] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1146.540613][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1146.554015][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1146.560822][ T1602] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:14 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000}) [ 1146.568244][ T1608] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1146.578001][ T1602] UDF-fs: Scanning with blocksize 4096 failed [ 1146.583734][ T1608] UDF-fs: Scanning with blocksize 2048 failed [ 1146.587995][ T1602] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1146.635464][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1146.695123][ T1608] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1146.722917][ T2489] print_req_error: 113 callbacks suppressed [ 1146.722930][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1146.729283][ T2489] print_req_error: I/O error, dev loop3, sector 256 flags 0 [ 1146.744239][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1146.744885][ T1608] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1146.767498][ T2489] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1146.775925][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1146.787200][ T1608] UDF-fs: Scanning with blocksize 4096 failed 16:24:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2201, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:15 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x9, 'memory'}]}, 0x3ff800) 16:24:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}) 16:24:15 executing program 5 (fault-call:3 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1146.794533][ T1608] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1146.796885][ T1653] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1146.817211][ T1653] UDF-fs: Scanning with blocksize 512 failed [ 1146.824557][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1146.834438][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1146.867542][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2202, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1146.919938][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1146.927596][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1146.996359][ T1653] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1147.001308][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1147.011778][ T1653] UDF-fs: Scanning with blocksize 1024 failed [ 1147.012765][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1147.018465][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1147.025989][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) [ 1147.033557][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1147.050893][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1147.060956][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1147.071433][ T1653] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1147.079321][ T1653] UDF-fs: Scanning with blocksize 2048 failed [ 1147.086231][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2203, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1147.096282][ T1653] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:15 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xb, 'memory'}]}, 0x3ff800) [ 1147.151446][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1147.190973][ T1653] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1147.198764][ T1653] UDF-fs: Scanning with blocksize 4096 failed [ 1147.200625][ T1669] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1147.275747][ T1680] UDF-fs: bad mount option "" or missing value [ 1147.283588][ T1669] UDF-fs: Scanning with blocksize 512 failed [ 1147.295433][ T1653] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1147.310034][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1147.328918][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1147.364058][ T1669] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc400000000000000}) 16:24:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'1dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1147.395501][ T1669] UDF-fs: Scanning with blocksize 1024 failed [ 1147.419430][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1147.465774][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1147.495969][ T1669] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1147.520496][ T1669] UDF-fs: Scanning with blocksize 2048 failed [ 1147.537993][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1147.549262][ T1669] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1147.559790][ T1669] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2205, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:15 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:15 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc, 'memory'}]}, 0x3ff800) 16:24:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'Edev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff00000000}) [ 1147.568067][ T1669] UDF-fs: Scanning with blocksize 4096 failed [ 1147.574469][ T1669] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1147.666843][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2270, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xd, 'memory'}]}, 0x3ff800) [ 1147.720157][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1147.726931][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000}) 16:24:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/\nev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1147.769844][ T1705] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1147.790126][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1147.850022][ T1705] UDF-fs: Scanning with blocksize 512 failed [ 1147.863691][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1147.886084][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 16:24:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2271, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1147.897164][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1147.923374][ T1713] UDF-fs: Scanning with blocksize 512 failed 16:24:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x10, 'memory'}]}, 0x3ff800) [ 1147.945152][ T1705] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1147.956126][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1147.968583][ T1705] UDF-fs: Scanning with blocksize 1024 failed [ 1148.004475][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.025532][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.050249][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.058354][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.088058][ T1713] UDF-fs: Scanning with blocksize 1024 failed [ 1148.088120][ T1705] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.103190][ T1705] UDF-fs: Scanning with blocksize 2048 failed [ 1148.111337][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.120957][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.144927][ T1705] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.155265][ T1705] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.156656][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.163841][ T1705] UDF-fs: Scanning with blocksize 4096 failed [ 1148.179869][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.185356][ T1705] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1148.187747][ T1713] UDF-fs: Scanning with blocksize 2048 failed 16:24:16 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/%ev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2272, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1148.209019][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.219077][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.237510][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.279974][ T1713] UDF-fs: Scanning with blocksize 4096 failed [ 1148.289495][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.303809][ T1713] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1148.313177][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.327627][ T1748] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.337178][ T1748] UDF-fs: Scanning with blocksize 512 failed [ 1148.351762][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.366895][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.377406][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.387658][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.396634][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.411473][ T1748] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.420275][ T1713] UDF-fs: Scanning with blocksize 512 failed [ 1148.426617][ T1748] UDF-fs: Scanning with blocksize 1024 failed [ 1148.435955][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.436986][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.446109][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.461914][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.465292][ T1748] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.480686][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.482664][ T1748] UDF-fs: Scanning with blocksize 2048 failed [ 1148.496714][ T1713] UDF-fs: Scanning with blocksize 1024 failed [ 1148.497142][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.513465][ T1748] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.513795][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.523488][ T1748] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.538971][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.541018][ T1748] UDF-fs: Scanning with blocksize 4096 failed [ 1148.552133][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.557282][ T1748] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1148.570683][ T1713] UDF-fs: Scanning with blocksize 2048 failed 16:24:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 16:24:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x12, 'memory'}]}, 0x3ff800) 16:24:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2275, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/.ev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:16 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1148.581473][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1148.591804][ T1713] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.601857][ T1713] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.609685][ T1713] UDF-fs: Scanning with blocksize 4096 failed [ 1148.615766][ T1713] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2276, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f00000000}) [ 1148.730374][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1148.758148][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:17 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x79, 'memory'}]}, 0x3ff800) 16:24:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'//ev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1148.775280][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.803753][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1148.812174][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1148.841185][ T1763] UDF-fs: Scanning with blocksize 512 failed [ 1148.881093][ T1766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1148.906083][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2279, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:17 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xba, 'memory'}]}, 0x3ff800) [ 1148.935296][ T1766] UDF-fs: Scanning with blocksize 512 failed [ 1148.942949][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1148.974084][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.000091][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.028674][ T1766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.067945][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.070128][ T1766] UDF-fs: Scanning with blocksize 1024 failed [ 1149.089333][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.100940][ T1763] UDF-fs: Scanning with blocksize 1024 failed [ 1149.115209][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.126725][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.139833][ T1766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.142399][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.147885][ T1766] UDF-fs: Scanning with blocksize 2048 failed [ 1149.158100][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.172325][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.182746][ T1766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.186304][ T1763] UDF-fs: Scanning with blocksize 2048 failed [ 1149.196467][ T1766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.206608][ T1766] UDF-fs: Scanning with blocksize 4096 failed [ 1149.208192][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.213076][ T1766] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1149.228562][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.242084][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.249944][ T1763] UDF-fs: Scanning with blocksize 4096 failed 16:24:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 16:24:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/d\nv/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227a, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:17 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xbc, 'memory'}]}, 0x3ff800) [ 1149.258087][ T1763] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1149.327034][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.398683][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.435379][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.446067][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.446798][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.463629][ T1763] UDF-fs: Scanning with blocksize 512 failed [ 1149.466252][ T1807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.478201][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.481095][ T1807] UDF-fs: Scanning with blocksize 512 failed [ 1149.488698][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.504884][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.504891][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.504916][ T1763] UDF-fs: Scanning with blocksize 1024 failed [ 1149.520784][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.529274][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.544193][ T1807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.548362][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.561532][ T1807] UDF-fs: Scanning with blocksize 1024 failed [ 1149.565418][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.579430][ T1763] UDF-fs: Scanning with blocksize 2048 failed [ 1149.580418][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.595723][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.601162][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.605770][ T1763] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.621028][ T1807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.624677][ T1763] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1149.638274][ T1807] UDF-fs: Scanning with blocksize 2048 failed [ 1149.640955][ T1763] UDF-fs: Scanning with blocksize 4096 failed [ 1149.652930][ T1763] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1149.654409][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1149.671835][ T1807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1149.681575][ T1807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1149.689824][ T1807] UDF-fs: Scanning with blocksize 4096 failed 16:24:18 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 16:24:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc0, 'memory'}]}, 0x3ff800) 16:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227b, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/d%v/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1149.696051][ T1807] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227c, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/de\n/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1149.794507][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x300, 'memory'}]}, 0x3ff800) 16:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1149.853364][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1149.912941][ T1824] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227d, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1149.953898][ T1824] UDF-fs: Scanning with blocksize 512 failed [ 1149.975946][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1149.986180][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/de%/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1150.004636][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.019530][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.042662][ T1824] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.077816][ T1824] UDF-fs: Scanning with blocksize 1024 failed [ 1150.099226][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.109733][ T1839] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.125550][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.135632][ T1839] UDF-fs: Scanning with blocksize 512 failed [ 1150.149877][ T1824] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.160772][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.171157][ T1824] UDF-fs: Scanning with blocksize 2048 failed [ 1150.182721][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.199940][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.200419][ T1824] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.211848][ T1839] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.228544][ T1839] UDF-fs: Scanning with blocksize 1024 failed [ 1150.235729][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.255252][ T1824] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.265849][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.278071][ T1824] UDF-fs: Scanning with blocksize 4096 failed [ 1150.285189][ T1824] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1150.286351][ T1839] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.303698][ T1839] UDF-fs: Scanning with blocksize 2048 failed [ 1150.313225][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.323515][ T1839] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:18 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 16:24:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x408, 'memory'}]}, 0x3ff800) 16:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227e, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev1loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1150.333555][ T1839] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.342457][ T1839] UDF-fs: Scanning with blocksize 4096 failed [ 1150.382512][ T1839] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/devEloop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 1150.435590][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.489501][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x227f, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x500, 'memory'}]}, 0x3ff800) [ 1150.539838][ T1867] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) 16:24:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/\noop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1150.589477][ T1867] UDF-fs: Scanning with blocksize 512 failed [ 1150.606837][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.688126][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.688948][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.747701][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.771433][ T1888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.785372][ T1888] UDF-fs: Scanning with blocksize 512 failed [ 1150.788991][ T1867] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.805345][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.816029][ T1867] UDF-fs: Scanning with blocksize 1024 failed [ 1150.844380][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.849362][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.858706][ T1888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.864768][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.877509][ T1888] UDF-fs: Scanning with blocksize 1024 failed [ 1150.882092][ T1867] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.896087][ T1867] UDF-fs: Scanning with blocksize 2048 failed [ 1150.901585][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.912526][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1150.916070][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1150.922766][ T1867] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1150.932340][ T1888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1150.948563][ T1867] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1150.951415][ T1888] UDF-fs: Scanning with blocksize 2048 failed [ 1150.952171][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1150.959567][ T1867] UDF-fs: Scanning with blocksize 4096 failed [ 1150.966036][ T1888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:19 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x600, 'memory'}]}, 0x3ff800) 16:24:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2282, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4}) 16:24:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/%oop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1150.980856][ T1867] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1150.982554][ T1888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1151.007437][ T1888] UDF-fs: Scanning with blocksize 4096 failed [ 1151.013998][ T1888] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) 16:24:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/.oop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1151.105333][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x700, 'memory'}]}, 0x3ff800) 16:24:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2283, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1151.227063][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1151.262223][ T1912] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) [ 1151.302743][ T1912] UDF-fs: Scanning with blocksize 512 failed [ 1151.319782][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1151.339779][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2284, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1151.349280][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1151.385154][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1151.404870][ T1912] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1151.435946][ T1924] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1151.460119][ T1912] UDF-fs: Scanning with blocksize 1024 failed [ 1151.480011][ T1924] UDF-fs: Scanning with blocksize 512 failed [ 1151.487026][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1151.498191][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1151.510594][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1151.518367][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1151.520734][ T1912] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1151.536428][ T1924] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1151.547478][ T1912] UDF-fs: Scanning with blocksize 2048 failed [ 1151.555351][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1151.556698][ T1924] UDF-fs: Scanning with blocksize 1024 failed [ 1151.578337][ T1912] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1151.588698][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1151.593823][ T1912] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1151.606939][ T1912] UDF-fs: Scanning with blocksize 4096 failed [ 1151.607423][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1151.614815][ T1912] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1151.628701][ T1924] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1151.639554][ T1924] UDF-fs: Scanning with blocksize 2048 failed 16:24:19 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x804, 'memory'}]}, 0x3ff800) 16:24:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 16:24:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev//oop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2286, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1151.653736][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1151.700283][ T1924] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1151.730357][ T1924] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2287, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x900, 'memory'}]}, 0x3ff800) [ 1151.756810][ T2489] print_req_error: 182 callbacks suppressed [ 1151.756821][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1151.783395][ T2489] print_req_error: I/O error, dev loop3, sector 256 flags 0 [ 1151.800225][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1151.816920][ T1924] UDF-fs: Scanning with blocksize 4096 failed [ 1151.836708][ T1924] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1151.850245][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1151.857969][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1151.887308][ T1950] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 16:24:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/Loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2288, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1151.905753][ T1950] UDF-fs: Scanning with blocksize 512 failed 16:24:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xb00, 'memory'}]}, 0x3ff800) [ 1151.973210][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1151.984097][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1151.999849][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.065022][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1152.068623][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1152.073679][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1152.087137][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.087425][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.135424][ T1950] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.154206][ T1950] UDF-fs: Scanning with blocksize 1024 failed [ 1152.164708][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1152.172771][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.183670][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1152.191928][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.219465][ T1973] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.236337][ T1973] UDF-fs: Scanning with blocksize 512 failed [ 1152.239421][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.252891][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.263415][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.266960][ T1950] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.279371][ T1973] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.287927][ T1950] UDF-fs: Scanning with blocksize 2048 failed [ 1152.296715][ T1973] UDF-fs: Scanning with blocksize 1024 failed [ 1152.304686][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.305090][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.314920][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.331362][ T1950] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.334512][ T1973] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.344736][ T1950] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.352177][ T1973] UDF-fs: Scanning with blocksize 2048 failed [ 1152.366046][ T1950] UDF-fs: Scanning with blocksize 4096 failed [ 1152.372970][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:20 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) 16:24:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/uoop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2289, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc00, 'memory'}]}, 0x3ff800) [ 1152.373619][ T1950] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1152.383320][ T1973] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.401317][ T1973] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.409388][ T1973] UDF-fs: Scanning with blocksize 4096 failed [ 1152.415801][ T1973] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5382, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 16:24:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xd00, 'memory'}]}, 0x3ff800) [ 1152.511700][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.544056][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/l\nop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1152.570919][ T1994] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.578710][ T1994] UDF-fs: Scanning with blocksize 512 failed 16:24:21 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x1200, 'memory'}]}, 0x3ff800) [ 1152.656614][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/l%op', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1152.698154][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.721455][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.735043][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.764894][ T2006] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.775226][ T2006] UDF-fs: Scanning with blocksize 512 failed [ 1152.782648][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.805878][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.813532][ T1994] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.865132][ T2006] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.881737][ T1994] UDF-fs: Scanning with blocksize 1024 failed [ 1152.886194][ T2006] UDF-fs: Scanning with blocksize 1024 failed [ 1152.895174][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.906314][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.906751][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.928933][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.931278][ T2006] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1152.940707][ T1994] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.954860][ T1994] UDF-fs: Scanning with blocksize 2048 failed [ 1152.956724][ T2006] UDF-fs: Scanning with blocksize 2048 failed [ 1152.969038][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1152.977689][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1152.979729][ T1994] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1152.997331][ T2006] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1152.998917][ T1994] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:21 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5385, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 16:24:21 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x1ffc, 'memory'}]}, 0x3ff800) 16:24:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/lo\np', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1153.013393][ T2006] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.016096][ T1994] UDF-fs: Scanning with blocksize 4096 failed [ 1153.023032][ T2006] UDF-fs: Scanning with blocksize 4096 failed [ 1153.023046][ T2006] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1153.029917][ T1994] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:21 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2000, 'memory'}]}, 0x3ff800) [ 1153.143111][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.179375][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/lo%p', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc400}) 16:24:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5386, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1153.203740][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.242319][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.269663][ T2036] UDF-fs: Scanning with blocksize 512 failed [ 1153.300284][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.315254][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.317451][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5421, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:21 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3f00, 'memory'}]}, 0x3ff800) [ 1153.363425][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.366598][ T2042] UDF-fs: Scanning with blocksize 512 failed [ 1153.382008][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.423715][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.429574][ T2036] UDF-fs: Scanning with blocksize 1024 failed [ 1153.480396][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.491178][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.511990][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.527535][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.543295][ T2042] UDF-fs: Scanning with blocksize 1024 failed [ 1153.555265][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.564836][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.571127][ T2036] UDF-fs: Scanning with blocksize 2048 failed [ 1153.582003][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.592343][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.602478][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.606157][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.616004][ T2036] UDF-fs: Scanning with blocksize 4096 failed [ 1153.625923][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.633345][ T2036] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1153.638405][ T2042] UDF-fs: Scanning with blocksize 2048 failed [ 1153.650624][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.659417][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.661160][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.676854][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.680698][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.695154][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.698351][ T2042] UDF-fs: Scanning with blocksize 4096 failed [ 1153.705510][ T2036] UDF-fs: Scanning with blocksize 512 failed [ 1153.712275][ T2042] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1153.727158][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.738056][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.748692][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.756502][ T2036] UDF-fs: Scanning with blocksize 1024 failed [ 1153.757526][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.774066][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.779279][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.784230][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.799575][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.803682][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.811801][ T2042] UDF-fs: Scanning with blocksize 512 failed [ 1153.819788][ T2036] UDF-fs: Scanning with blocksize 2048 failed [ 1153.831883][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1153.831916][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.841945][ T2036] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1153.857414][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.861368][ T2036] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1153.871226][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.878935][ T2036] UDF-fs: Scanning with blocksize 4096 failed [ 1153.892501][ T2042] UDF-fs: Scanning with blocksize 1024 failed [ 1153.893752][ T2036] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1153.908335][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.923550][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.933563][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.941788][ T2042] UDF-fs: Scanning with blocksize 2048 failed [ 1153.948685][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1153.959559][ T2042] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1153.969846][ T2042] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1153.977516][ T2042] UDF-fs: Scanning with blocksize 4096 failed 16:24:22 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) 16:24:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo\n', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5450, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:22 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4000, 'memory'}]}, 0x3ff800) 16:24:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1153.983712][ T2042] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1154.077013][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo#', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5451, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 1154.123340][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.132613][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1154.154236][ T2079] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:22 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7900, 'memory'}]}, 0x3ff800) [ 1154.174799][ T2079] UDF-fs: Scanning with blocksize 512 failed [ 1154.198550][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.238967][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1154.251106][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1154.279785][ T2084] UDF-fs: Scanning with blocksize 512 failed [ 1154.301367][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1154.312858][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5452, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1154.334339][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.349740][ T2079] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1154.363030][ T2079] UDF-fs: Scanning with blocksize 1024 failed [ 1154.379149][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.396939][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1154.415324][ T2084] UDF-fs: Scanning with blocksize 1024 failed [ 1154.436264][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1154.455448][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.479780][ T2079] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1154.488421][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.513132][ T2079] UDF-fs: Scanning with blocksize 2048 failed [ 1154.527553][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1154.537900][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.553608][ T2084] UDF-fs: Scanning with blocksize 2048 failed [ 1154.559970][ T2079] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1154.562085][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.576087][ T2079] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1154.584418][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.588975][ T2079] UDF-fs: Scanning with blocksize 4096 failed [ 1154.588992][ T2079] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1154.614938][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.624051][ T2084] UDF-fs: Scanning with blocksize 4096 failed [ 1154.630675][ T2084] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1154.653403][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.673880][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.683957][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.692568][ T2084] UDF-fs: Scanning with blocksize 512 failed [ 1154.699212][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.709585][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.724056][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.731801][ T2084] UDF-fs: Scanning with blocksize 1024 failed [ 1154.738517][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1154.748568][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.758306][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.766141][ T2084] UDF-fs: Scanning with blocksize 2048 failed [ 1154.773029][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:23 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo%', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) 16:24:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5460, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8008, 'memory'}]}, 0x3ff800) 16:24:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1154.783116][ T2084] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.792811][ T2084] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1154.800692][ T2084] UDF-fs: Scanning with blocksize 4096 failed [ 1154.806791][ T2084] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x40049409, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1154.891126][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1154.920162][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1154.922912][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo*', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) 16:24:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xba00, 'memory'}]}, 0x3ff800) [ 1154.949485][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1154.964395][ T2117] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1155.015720][ T2117] UDF-fs: Scanning with blocksize 512 failed [ 1155.033755][ T2126] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.055683][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) 16:24:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x4020940d, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1155.088788][ T2126] UDF-fs: Scanning with blocksize 512 failed [ 1155.113256][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1155.123505][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1155.171148][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1155.183843][ T2117] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1155.200160][ T2126] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.217994][ T2117] UDF-fs: Scanning with blocksize 1024 failed [ 1155.228974][ T2126] UDF-fs: Scanning with blocksize 1024 failed [ 1155.244504][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1155.255938][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1155.284289][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1155.294140][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1155.294152][ T2126] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.294159][ T2126] UDF-fs: Scanning with blocksize 2048 failed [ 1155.305186][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1155.313263][ T2117] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1155.324941][ T2126] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1155.329117][ T2117] UDF-fs: Scanning with blocksize 2048 failed [ 1155.344052][ T2126] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.353126][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1155.366645][ T2126] UDF-fs: Scanning with blocksize 4096 failed [ 1155.376880][ T2126] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1155.380344][ T2117] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1155.396199][ T2117] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:23 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo+', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xbc00, 'memory'}]}, 0x3ff800) 16:24:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0xc0045878, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) [ 1155.418598][ T2117] UDF-fs: Scanning with blocksize 4096 failed [ 1155.433086][ T2117] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0xc0045878, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) 16:24:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo-', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1155.548956][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff}) 16:24:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc000, 'memory'}]}, 0x3ff800) 16:24:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0xc0189436, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1155.734325][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1155.741764][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1155.766508][ T2163] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.781751][ T2163] UDF-fs: Scanning with blocksize 512 failed [ 1155.828386][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1155.831427][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1155.883655][ T2177] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1155.899186][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1155.918013][ T2177] UDF-fs: Scanning with blocksize 512 failed [ 1155.936962][ T2163] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1155.939399][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1155.945670][ T2163] UDF-fs: Scanning with blocksize 1024 failed [ 1155.967901][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1155.976530][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1155.987392][ T2177] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1155.995476][ T2177] UDF-fs: Scanning with blocksize 1024 failed [ 1156.002656][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.010187][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1156.020011][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1156.028052][ T2163] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1156.045073][ T2177] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1156.046750][ T2163] UDF-fs: Scanning with blocksize 2048 failed [ 1156.053297][ T2177] UDF-fs: Scanning with blocksize 2048 failed [ 1156.066334][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.067067][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1156.076696][ T2177] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1156.091941][ T2163] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1156.096572][ T2177] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1156.105626][ T2163] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1156.113553][ T2177] UDF-fs: Scanning with blocksize 4096 failed [ 1156.126895][ T2163] UDF-fs: Scanning with blocksize 4096 failed 16:24:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfc1f, 'memory'}]}, 0x3ff800) 16:24:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo.', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 16:24:24 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0xc020660b, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1156.127454][ T2177] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1156.133949][ T2163] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) 16:24:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loo0', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0xc0481273, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1156.317283][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff01, 'memory'}]}, 0x3ff800) [ 1156.373203][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4000000}) [ 1156.430338][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.439890][ T2209] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1156.457384][ T2209] UDF-fs: Scanning with blocksize 512 failed 16:24:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x2, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1156.486036][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1156.492384][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1156.518840][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}) [ 1156.531234][ T2217] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/looX', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1156.560586][ T2217] UDF-fs: Scanning with blocksize 512 failed [ 1156.574727][ T2209] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff0f, 'memory'}]}, 0x3ff800) [ 1156.601085][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.630026][ T2209] UDF-fs: Scanning with blocksize 1024 failed [ 1156.647924][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1156.678643][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1156.713270][ T2217] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1156.733350][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1156.747077][ T2217] UDF-fs: Scanning with blocksize 1024 failed [ 1156.772746][ T2209] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1156.785395][ T2489] print_req_error: 185 callbacks suppressed [ 1156.785405][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1156.810019][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1156.813688][ T2209] UDF-fs: Scanning with blocksize 2048 failed [ 1156.823708][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.838604][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1156.848197][ T2490] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1156.857166][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1156.865610][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1156.875688][ T2217] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1156.879973][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1156.885799][ T2217] UDF-fs: Scanning with blocksize 2048 failed [ 1156.904241][ T2489] print_req_error: I/O error, dev loop3, sector 4096 flags 0 [ 1156.912876][ T2209] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1156.927499][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1156.936508][ T2209] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1156.937495][ T2489] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1156.945170][ T2209] UDF-fs: Scanning with blocksize 4096 failed [ 1156.957327][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1156.958806][ T2209] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:25 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x3, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1156.968337][ T2489] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1156.989767][ T2217] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.000228][ T2217] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1157.008263][ T2217] UDF-fs: Scanning with blocksize 4096 failed [ 1157.015287][ T2217] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/looc', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) 16:24:25 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2a83a, 'memory'}]}, 0x3ff800) 16:24:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x4, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) [ 1157.129528][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1157.153095][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/lood', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:25 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x80000, 'memory'}]}, 0x3ff800) [ 1157.210215][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1157.228405][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x6, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1157.292790][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.299776][ T2252] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1157.334570][ T2252] UDF-fs: Scanning with blocksize 512 failed [ 1157.362813][ T2267] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) [ 1157.376145][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1157.389815][ T2267] UDF-fs: Scanning with blocksize 512 failed [ 1157.400876][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1157.416244][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1157.433793][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.458424][ T2252] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1157.504887][ T2252] UDF-fs: Scanning with blocksize 1024 failed [ 1157.539008][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1157.543860][ T2267] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1157.556503][ T2267] UDF-fs: Scanning with blocksize 1024 failed [ 1157.564337][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1157.570274][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1157.575580][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.593618][ T2252] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1157.603624][ T2252] UDF-fs: Scanning with blocksize 2048 failed [ 1157.612700][ T2267] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1157.621490][ T2267] UDF-fs: Scanning with blocksize 2048 failed [ 1157.628578][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1157.635572][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1157.639441][ T2267] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.656273][ T2252] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1157.664167][ T2267] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1157.668812][ T2252] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1157.677051][ T2267] UDF-fs: Scanning with blocksize 4096 failed [ 1157.690825][ T2252] UDF-fs: Scanning with blocksize 4096 failed 16:24:26 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/looi', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:26 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x100000, 'memory'}]}, 0x3ff800) 16:24:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x9, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) [ 1157.691902][ T2267] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1157.697417][ T2252] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1157.838950][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:26 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x200000, 'memory'}]}, 0x3ff800) [ 1157.886596][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1157.899282][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1157.910978][ T2303] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xd, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/lool', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1157.927475][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1157.985575][ T2303] UDF-fs: Scanning with blocksize 512 failed [ 1158.003672][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}) [ 1158.032679][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1158.047834][ T2305] UDF-fs: Scanning with blocksize 512 failed [ 1158.060270][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1158.079423][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x8f, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1158.108025][ T2303] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1158.111301][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.130034][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.145422][ T2303] UDF-fs: Scanning with blocksize 1024 failed [ 1158.153876][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1158.164541][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1158.192637][ T2303] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1158.219572][ T2303] UDF-fs: Scanning with blocksize 2048 failed [ 1158.236769][ T2305] UDF-fs: Scanning with blocksize 1024 failed [ 1158.256451][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1158.264048][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.281248][ T2303] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1158.292060][ T2303] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1158.301175][ T2303] UDF-fs: Scanning with blocksize 4096 failed [ 1158.308090][ T2303] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1158.318174][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.343441][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.353622][ T2305] UDF-fs: Scanning with blocksize 2048 failed [ 1158.364150][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.378297][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.388292][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.396159][ T2305] UDF-fs: Scanning with blocksize 4096 failed [ 1158.402973][ T2305] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1158.415585][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.426497][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.436247][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.444014][ T2305] UDF-fs: Scanning with blocksize 512 failed [ 1158.451068][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.461109][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.470927][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.480021][ T2305] UDF-fs: Scanning with blocksize 1024 failed [ 1158.486668][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.497487][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.507635][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.515445][ T2305] UDF-fs: Scanning with blocksize 2048 failed 16:24:26 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) 16:24:26 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3ff800, 'memory'}]}, 0x3ff800) 16:24:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/looo', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x300, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1158.522062][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.532069][ T2305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.542138][ T2305] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.549922][ T2305] UDF-fs: Scanning with blocksize 4096 failed [ 1158.556133][ T2305] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x600, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 1158.665173][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loos', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:27 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x800000, 'memory'}]}, 0x3ff800) [ 1158.717886][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.752626][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1158.797670][ T2340] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1158.807070][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1158.827440][ T2340] UDF-fs: Scanning with blocksize 512 failed 16:24:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x900, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}) [ 1158.853028][ T2346] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1158.865923][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1158.898624][ T2346] UDF-fs: Scanning with blocksize 512 failed [ 1158.907869][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1158.939670][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1158.964424][ T2340] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1158.985828][ T2340] UDF-fs: Scanning with blocksize 1024 failed [ 1159.004495][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.020992][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1159.040230][ T2346] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.048400][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1159.072150][ T2346] UDF-fs: Scanning with blocksize 1024 failed [ 1159.079833][ T2340] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.087804][ T2340] UDF-fs: Scanning with blocksize 2048 failed [ 1159.090001][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1159.110783][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.110936][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1159.121145][ T2346] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.135019][ T2340] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1159.145954][ T2346] UDF-fs: Scanning with blocksize 2048 failed [ 1159.149037][ T2340] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.163968][ T2340] UDF-fs: Scanning with blocksize 4096 failed [ 1159.164070][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:27 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:27 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf83f00, 'memory'}]}, 0x3ff800) 16:24:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loou', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}) 16:24:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xd00, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1159.173991][ T2340] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1159.195442][ T2346] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.209292][ T2346] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.222846][ T2346] UDF-fs: Scanning with blocksize 4096 failed [ 1159.229163][ T2346] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x2000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) 16:24:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loox', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1159.376607][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1159.402612][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:27 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x1000000, 'memory'}]}, 0x3ff800) [ 1159.443539][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.474749][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1159.498566][ T2386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.522820][ T2384] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.531417][ T2386] UDF-fs: Scanning with blocksize 512 failed 16:24:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x4000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) [ 1159.545953][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1159.557044][ T2384] UDF-fs: Scanning with blocksize 512 failed [ 1159.570573][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.581427][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1159.613754][ T2386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.628970][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1159.640137][ T2386] UDF-fs: Scanning with blocksize 1024 failed [ 1159.652849][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1159.665266][ T2384] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.679119][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.698697][ T2384] UDF-fs: Scanning with blocksize 1024 failed [ 1159.712433][ T2386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.724643][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1159.737515][ T2386] UDF-fs: Scanning with blocksize 2048 failed [ 1159.758508][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1159.774309][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1159.798126][ T2386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1159.808320][ T2384] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.816792][ T2386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1159.825480][ T2384] UDF-fs: Scanning with blocksize 2048 failed [ 1159.828138][ T2386] UDF-fs: Scanning with blocksize 4096 failed [ 1159.838694][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1159.840527][ T2386] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1159.849549][ T2384] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:28 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}) 16:24:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x8f00, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:28 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2000000, 'memory'}]}, 0x3ff800) [ 1159.866682][ T2384] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1159.875522][ T2384] UDF-fs: Scanning with blocksize 4096 failed [ 1159.881898][ T2384] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:28 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3000000, 'memory'}]}, 0x3ff800) 16:24:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x3}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) 16:24:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x200000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1160.050405][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1160.136389][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1160.160409][ T2427] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1160.169309][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}) [ 1160.184741][ T2427] UDF-fs: Scanning with blocksize 512 failed [ 1160.198008][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1160.216284][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x1000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1160.259956][ T2433] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1160.296659][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1160.329870][ T2433] UDF-fs: Scanning with blocksize 512 failed [ 1160.341937][ T2427] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1160.342836][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1160.379930][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1160.396853][ T2427] UDF-fs: Scanning with blocksize 1024 failed [ 1160.403755][ T2433] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1160.425413][ T2433] UDF-fs: Scanning with blocksize 1024 failed [ 1160.438672][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1160.438781][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1160.460103][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1160.471138][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1160.474960][ T2433] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1160.489138][ T2433] UDF-fs: Scanning with blocksize 2048 failed [ 1160.496884][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1160.511315][ T2427] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1160.517695][ T2433] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1160.529204][ T2433] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1160.531651][ T2427] UDF-fs: Scanning with blocksize 2048 failed [ 1160.537568][ T2433] UDF-fs: Scanning with blocksize 4096 failed [ 1160.549900][ T2433] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1160.550071][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:28 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:28 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4000000, 'memory'}]}, 0x3ff800) 16:24:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}) 16:24:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x2000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1160.573105][ T2427] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1160.583220][ T2427] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1160.591643][ T2427] UDF-fs: Scanning with blocksize 4096 failed [ 1160.597842][ T2427] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x5}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x3000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000}) [ 1160.741979][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1160.748392][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:29 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x5000000, 'memory'}]}, 0x3ff800) [ 1160.790455][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1160.876880][ T2467] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1160.893771][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1160.909371][ T2467] UDF-fs: Scanning with blocksize 512 failed [ 1160.917115][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}) [ 1160.927349][ T2469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1160.937765][ T2469] UDF-fs: Scanning with blocksize 512 failed [ 1160.944314][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.011525][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.035290][ T2467] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1161.050720][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1161.064012][ T2467] UDF-fs: Scanning with blocksize 1024 failed [ 1161.069092][ T2469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.081000][ T2469] UDF-fs: Scanning with blocksize 1024 failed [ 1161.093699][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.103921][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1161.120591][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1161.123165][ T2469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.148319][ T2469] UDF-fs: Scanning with blocksize 2048 failed [ 1161.154117][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.173748][ T2467] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1161.177463][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.182270][ T2467] UDF-fs: Scanning with blocksize 2048 failed [ 1161.206061][ T2469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1161.216688][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1161.216844][ T2469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.232531][ T2467] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.234961][ T2469] UDF-fs: Scanning with blocksize 4096 failed [ 1161.244631][ T2467] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1161.251126][ T2469] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:29 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x6000000, 'memory'}]}, 0x3ff800) 16:24:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x4000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) 16:24:29 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1161.270377][ T2467] UDF-fs: Scanning with blocksize 4096 failed [ 1161.280073][ T2467] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xa}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc400000000000000}) 16:24:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x6000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1161.445500][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1161.454094][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.486061][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1161.505021][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.531740][ T2512] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:29 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7000000, 'memory'}]}, 0x3ff800) 16:24:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x48}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1161.570070][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1161.573428][ T2512] UDF-fs: Scanning with blocksize 512 failed [ 1161.589764][ T2513] UDF-fs: Scanning with blocksize 512 failed [ 1161.603706][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff00000000}) [ 1161.630228][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.631406][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.656120][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x9000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1161.707722][ T2512] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.754037][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1161.773458][ T2512] UDF-fs: Scanning with blocksize 1024 failed [ 1161.791184][ T2489] print_req_error: 166 callbacks suppressed [ 1161.791197][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 16:24:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4c}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1161.795894][ T2513] UDF-fs: Scanning with blocksize 1024 failed [ 1161.797662][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1161.824481][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1161.836423][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1161.845556][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 16:24:30 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8000000, 'memory'}]}, 0x3ff800) 16:24:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000}) [ 1161.854731][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1161.864072][ T2489] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1161.874642][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1161.921059][ T2490] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1161.928643][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1161.934072][ T2512] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.991026][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.001499][ T2512] UDF-fs: Scanning with blocksize 2048 failed [ 1162.003397][ T2513] UDF-fs: Scanning with blocksize 2048 failed [ 1162.030349][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1162.038609][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1162.048046][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.048073][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1162.065797][ T2490] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1162.066611][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.074081][ T2512] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.105946][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.122246][ T2512] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.133783][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.141756][ T2512] UDF-fs: Scanning with blocksize 4096 failed [ 1162.148095][ T2512] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1162.155573][ T2513] UDF-fs: Scanning with blocksize 4096 failed [ 1162.172394][ T2513] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1162.197503][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.215278][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.228152][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.236328][ T2513] UDF-fs: Scanning with blocksize 512 failed [ 1162.244608][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.255031][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.264850][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.272589][ T2513] UDF-fs: Scanning with blocksize 1024 failed [ 1162.279282][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.289537][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.301075][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.308807][ T2513] UDF-fs: Scanning with blocksize 2048 failed [ 1162.315700][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.325953][ T2513] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.335650][ T2513] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:30 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xd000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x60}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:30 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8040000, 'memory'}]}, 0x3ff800) 16:24:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) [ 1162.343978][ T2513] UDF-fs: Scanning with blocksize 4096 failed [ 1162.350329][ T2513] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1162.422139][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 16:24:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffff, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1162.479255][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.497838][ T2568] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.509311][ T2568] UDF-fs: Scanning with blocksize 512 failed 16:24:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x68}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1162.530639][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.542791][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:30 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8800000, 'memory'}]}, 0x3ff800) [ 1162.604817][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.625617][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.639846][ T2578] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f00000000}) [ 1162.648525][ T2568] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x40000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1162.680067][ T2568] UDF-fs: Scanning with blocksize 1024 failed [ 1162.691271][ T2578] UDF-fs: Scanning with blocksize 512 failed [ 1162.723448][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.742050][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.776398][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.789145][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.799058][ T2568] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.807092][ T2578] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.815510][ T2568] UDF-fs: Scanning with blocksize 2048 failed [ 1162.822042][ T2578] UDF-fs: Scanning with blocksize 1024 failed [ 1162.842452][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.860270][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1162.881005][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.891512][ T2568] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.908723][ T2578] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.932166][ T2568] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.933736][ T2578] UDF-fs: Scanning with blocksize 2048 failed [ 1162.947397][ T2568] UDF-fs: Scanning with blocksize 4096 failed [ 1162.954121][ T2568] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1162.963351][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:31 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6c}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 16:24:31 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x9000000, 'memory'}]}, 0x3ff800) 16:24:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x8f000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1162.973945][ T2578] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1162.990176][ T2578] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1162.997984][ T2578] UDF-fs: Scanning with blocksize 4096 failed [ 1163.010609][ T2578] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 16:24:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xf6ffffff, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1163.115794][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x74}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:31 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xb000000, 'memory'}]}, 0x3ff800) [ 1163.174332][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1163.199157][ T2613] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1163.199247][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.240875][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1163.271592][ T2613] UDF-fs: Scanning with blocksize 512 failed 16:24:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 1163.297481][ T2619] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1163.308343][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1163.337793][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1163.369058][ T2613] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1163.372248][ T2619] UDF-fs: Scanning with blocksize 512 failed 16:24:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfbffffff, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1163.389406][ T2613] UDF-fs: Scanning with blocksize 1024 failed [ 1163.406082][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.447530][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1163.465148][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1163.479397][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1163.498607][ T2619] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1163.518521][ T2613] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1163.526066][ T2619] UDF-fs: Scanning with blocksize 1024 failed [ 1163.534087][ T2613] UDF-fs: Scanning with blocksize 2048 failed [ 1163.540994][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.556192][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1163.566653][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1163.577502][ T2613] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1163.584834][ T2619] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1163.592246][ T2613] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1163.600784][ T2619] UDF-fs: Scanning with blocksize 2048 failed [ 1163.603691][ T2613] UDF-fs: Scanning with blocksize 4096 failed [ 1163.615745][ T2613] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1163.619100][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.635510][ T2619] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7a}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:32 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc000000, 'memory'}]}, 0x3ff800) 16:24:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfdfdffff, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:32 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1163.645291][ T2619] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1163.653084][ T2619] UDF-fs: Scanning with blocksize 4096 failed [ 1163.659246][ T2619] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x300}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfeffffff, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 1163.795160][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.798251][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1163.817153][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1163.828953][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1163.853090][ T2658] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1163.892271][ T2662] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:32 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xd000000, 'memory'}]}, 0x3ff800) [ 1163.910322][ T2658] UDF-fs: Scanning with blocksize 512 failed [ 1163.917553][ T2662] UDF-fs: Scanning with blocksize 512 failed [ 1163.964431][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1163.979150][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1163.989304][ T2674] UDF-fs: bad mount option "" or missing value [ 1164.000188][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffdfd, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1164.009802][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1164.009815][ T2662] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.009822][ T2662] UDF-fs: Scanning with blocksize 1024 failed [ 1164.010880][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1164.044619][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:32 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x12000000, 'memory'}]}, 0x3ff800) 16:24:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4}) [ 1164.097015][ T2658] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.100251][ T2662] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x500}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1164.155230][ T2662] UDF-fs: Scanning with blocksize 2048 failed [ 1164.176706][ T2658] UDF-fs: Scanning with blocksize 1024 failed [ 1164.186495][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xffffff0f, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1164.208299][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.237651][ T2662] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1164.259444][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.276576][ T2662] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.318365][ T2658] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.330103][ T2662] UDF-fs: Scanning with blocksize 4096 failed [ 1164.336412][ T2662] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1164.348638][ T2699] UDF-fs: bad mount option "" or missing value [ 1164.358663][ T2658] UDF-fs: Scanning with blocksize 2048 failed 16:24:32 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1164.390684][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.418676][ T2658] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.447398][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1164.459346][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1164.478944][ T2658] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.480132][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.497992][ T2658] UDF-fs: Scanning with blocksize 4096 failed [ 1164.503640][ T2709] UDF-fs: Scanning with blocksize 512 failed [ 1164.506236][ T2658] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1164.520951][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1164.531250][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:32 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3aa80200, 'memory'}]}, 0x3ff800) 16:24:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}) 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffff6, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x600}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1164.545794][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.599771][ T2709] UDF-fs: Scanning with blocksize 1024 failed [ 1164.625542][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffb, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1164.648644][ T2722] UDF-fs: bad mount option "" or missing value 16:24:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) [ 1164.673366][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.687114][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:33 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3f000000, 'memory'}]}, 0x3ff800) 16:24:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x700}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1164.726534][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.739878][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.766593][ T2709] UDF-fs: Scanning with blocksize 2048 failed [ 1164.779815][ T2723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.789300][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1164.824690][ T2723] UDF-fs: Scanning with blocksize 512 failed [ 1164.839052][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.841946][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1164.861261][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffe, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) [ 1164.873064][ T2723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.889818][ T2723] UDF-fs: Scanning with blocksize 1024 failed [ 1164.904004][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.930959][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1164.938661][ T2709] UDF-fs: Scanning with blocksize 4096 failed [ 1164.938680][ T2709] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1164.954868][ T2739] UDF-fs: bad mount option "" or missing value [ 1164.969446][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.990559][ T2723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.000462][ T2723] UDF-fs: Scanning with blocksize 2048 failed [ 1165.017784][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1165.046102][ T2723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.065340][ T2723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.074325][ T2723] UDF-fs: Scanning with blocksize 4096 failed [ 1165.081739][ T2723] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1165.100398][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.137181][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.159157][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.172473][ T2709] UDF-fs: Scanning with blocksize 512 failed [ 1165.179398][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.195927][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.205598][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.213884][ T2709] UDF-fs: Scanning with blocksize 1024 failed [ 1165.220668][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.230559][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.242246][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.250025][ T2709] UDF-fs: Scanning with blocksize 2048 failed 16:24:33 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:33 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x40000000, 'memory'}]}, 0x3ff800) 16:24:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xa00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x1000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 16:24:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1165.263188][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.273637][ T2709] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.283292][ T2709] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.291059][ T2709] UDF-fs: Scanning with blocksize 4096 failed [ 1165.297308][ T2709] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1165.371887][ T2762] UDF-fs: bad mount option "" or missing value [ 1165.385785][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) 16:24:33 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x79000000, 'memory'}]}, 0x3ff800) [ 1165.424573][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.457221][ T2763] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x1020}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x20000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1165.467334][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.496959][ T2763] UDF-fs: Scanning with blocksize 512 failed [ 1165.510774][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.539943][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.560193][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:33 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xba000000, 'memory'}]}, 0x3ff800) [ 1165.592577][ T2770] UDF-fs: Scanning with blocksize 512 failed 16:24:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x100000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1165.639274][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.640279][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.706626][ T2763] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.733475][ T2763] UDF-fs: Scanning with blocksize 1024 failed [ 1165.752355][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1165.806970][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.819087][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.821967][ T2763] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.829869][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.843121][ T2763] UDF-fs: Scanning with blocksize 2048 failed [ 1165.846747][ T2770] UDF-fs: Scanning with blocksize 1024 failed [ 1165.858206][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1165.869014][ T2763] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.879500][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.889121][ T2763] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.898149][ T2763] UDF-fs: Scanning with blocksize 4096 failed [ 1165.903806][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.904672][ T2763] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1165.924518][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.932519][ T2770] UDF-fs: Scanning with blocksize 2048 failed [ 1165.940265][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1165.950396][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1165.967545][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1165.975625][ T2770] UDF-fs: Scanning with blocksize 4096 failed [ 1165.982117][ T2770] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1165.995827][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.006081][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.016284][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.024187][ T2770] UDF-fs: Scanning with blocksize 512 failed [ 1166.031172][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.041568][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.051259][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.058893][ T2770] UDF-fs: Scanning with blocksize 1024 failed [ 1166.065779][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.075584][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.085311][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.093033][ T2770] UDF-fs: Scanning with blocksize 2048 failed [ 1166.099862][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:34 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}) 16:24:34 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xbc000000, 'memory'}]}, 0x3ff800) 16:24:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x200000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') [ 1166.109941][ T2770] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.119809][ T2770] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.128256][ T2770] UDF-fs: Scanning with blocksize 4096 failed [ 1166.134732][ T2770] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1166.186381][ T2803] UDF-fs: bad mount option "ÿ" or missing value [ 1166.203726][ T2806] UDF-fs: bad mount option "" or missing value 16:24:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x300000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 16:24:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2010}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:34 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc0000000, 'memory'}]}, 0x3ff800) [ 1166.283532][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.334535][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.387236][ T2813] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x400000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1166.428816][ T2813] UDF-fs: Scanning with blocksize 512 failed [ 1166.448120][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.452528][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1166.478839][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.508587][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.516235][ T2813] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.537147][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.546737][ T2828] UDF-fs: Scanning with blocksize 512 failed [ 1166.554999][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1166.560888][ T2813] UDF-fs: Scanning with blocksize 1024 failed [ 1166.569573][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.611832][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.623152][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.623169][ T2828] UDF-fs: Scanning with blocksize 1024 failed [ 1166.641303][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.653026][ T2813] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.661461][ T2813] UDF-fs: Scanning with blocksize 2048 failed [ 1166.666892][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1166.682088][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.684880][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1166.692091][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.713124][ T2813] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1166.713888][ T2828] UDF-fs: Scanning with blocksize 2048 failed [ 1166.726316][ T2813] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1166.738557][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1166.743262][ T2813] UDF-fs: Scanning with blocksize 4096 failed [ 1166.749046][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.755974][ T2813] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1166.771032][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.784452][ T2828] UDF-fs: Scanning with blocksize 4096 failed [ 1166.790802][ T2828] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:35 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') 16:24:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x3f00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc400}) 16:24:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x600000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:35 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xe4ffffff, 'memory'}]}, 0x3ff800) [ 1166.809752][ T2490] print_req_error: 182 callbacks suppressed [ 1166.809764][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1166.848513][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1166.856700][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x900000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1166.886718][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1166.895832][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.909548][ T2845] UDF-fs: bad mount option "" or missing value [ 1166.922146][ T2850] UDF-fs: bad mount option "ÿ" or missing value 16:24:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) [ 1166.940300][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.947998][ T2828] UDF-fs: Scanning with blocksize 512 failed 16:24:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xd00000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:35 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf4ffffff, 'memory'}]}, 0x3ff800) [ 1167.073842][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1167.082130][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1167.089983][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1167.105948][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1167.120383][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1167.139750][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.147963][ T2828] UDF-fs: Scanning with blocksize 1024 failed [ 1167.184792][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1167.192983][ T2490] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1167.200989][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1167.214534][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1167.222794][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1167.249032][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.259246][ T2828] UDF-fs: Scanning with blocksize 2048 failed [ 1167.271550][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1167.279111][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1167.289282][ T2828] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') 16:24:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 16:24:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:35 executing program 3: mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:35 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf5ffffff, 'memory'}]}, 0x3ff800) 16:24:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x4000000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1167.299209][ T2828] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.306897][ T2828] UDF-fs: Scanning with blocksize 4096 failed [ 1167.313108][ T2828] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:35 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465922f6c6f6f70b0df"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0xf) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.apparmor\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x96b, 0x60e, 0x39b, 0x100, 0xbc, 0x5, 0x1, {r2, @in6={{0xa, 0x4e20, 0x2, @rand_addr="69fe52e148c3cc9f79841354730a0e6a", 0x80000001}}, 0x7fffffff, 0x3, 0x5, 0x7fffffff, 0x7fff}}, &(0x7f0000000480)=0xb0) [ 1167.374867][ T2872] UDF-fs: bad mount option "" or missing value 16:24:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x8f00000000000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4800}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) 16:24:35 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfbffffff, 'memory'}]}, 0x3ff800) [ 1167.487419][ T2882] UDF-fs: bad mount option "ÿ" or missing value 16:24:35 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f378555545fc386024220c0ed66398fc86c6f5119521e"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1167.576263][ T2893] UDF-fs: bad mount option "" or missing value 16:24:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') 16:24:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) 16:24:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4c00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xf6ffffff00000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:36 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfc1f0000, 'memory'}]}, 0x3ff800) 16:24:36 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) [ 1167.833137][ T2916] UDF-fs: bad mount option "ÿ" or missing value 16:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfbffffff00000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1167.886506][ T2923] UDF-fs: bad mount option "" or missing value [ 1167.911265][ T2927] e Filesystem requires source device 16:24:36 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfeffffff, 'memory'}]}, 0x3ff800) 16:24:36 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x40000) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="24082dbd7000fddbdf250200000008000200c940775cc6cc5183ae000000"], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0xc0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465b26204d9a41eb94c"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x3) ioctl$VIDIOC_S_JPEGCOMP(r2, 0x408c563e, &(0x7f0000000100)={0xfff, 0x1, 0x21, "a4164c12790202cca6961fdeb1be48dd9cc4f61f1ca98fce42850eff3f85a7d932bd039cf7adbcdafaf273dffc40a5fd9d5a014f024c04b8ec0d6c71", 0x15, "c773f55a66d54b4a748c5e59104f8fd2ec78a2cffbc3a19b722b7e4406a60f4067f071f785da8d9e05d0caccba79f8bcccb5e65d88418e0524098d21", 0x10}) 16:24:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') [ 1167.954275][ T2923] UDF-fs: bad mount option "" or missing value 16:24:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) 16:24:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1168.064026][ T2940] UDF-fs: bad mount option "ÿ" or missing value 16:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfdfdffff00000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:36 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff010000, 'memory'}]}, 0x3ff800) 16:24:36 executing program 3: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.upper\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x2, 0x1b, 0x100}) mount(&(0x7f00000000c0)=ANY=[], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) 16:24:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') [ 1168.217681][ T2955] UDF-fs: bad mount option "" or missing value 16:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfeffffff00000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:36 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff0f0000, 'memory'}]}, 0x3ff800) 16:24:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6800}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:36 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='\xde\xff\xc2\x00,\xb9\xed\x94\x87\xf85\xc5\x00'/23, 0x0, &(0x7f0000000340)='\x00') 16:24:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) [ 1168.404512][ T2973] UDF-fs: bad mount option "ÿ" or missing value 16:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xffffff0f00000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1168.471707][ T2984] UDF-fs: bad mount option "ÿ" or missing value [ 1168.474148][ T2981] UDF-fs: bad mount option "" or missing value 16:24:36 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffff7f, 'memory'}]}, 0x3ff800) 16:24:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6c00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff}) 16:24:37 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffffe4, 'memory'}]}, 0x3ff800) 16:24:37 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f64657603e83b899db8bfa80d95ecab23c90fb50dec029cc7d5a23cbee72c0ce811629c34254c15369447fead691304436a4faa2f2f44fdcf85132dcb2105212be174885f7fb5a2568f155e56e4a8bd6e301a4df4e3a3"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1168.701108][ T3003] UDF-fs: bad mount option "" or missing value 16:24:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x10, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}) 16:24:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7400}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1168.789856][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1168.844391][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:37 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfffffff4, 'memory'}]}, 0x3ff800) 16:24:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) 16:24:37 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0x1) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x20000306, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1168.906840][ T3007] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1168.941453][ T3024] UDF-fs: bad mount option "" or missing value [ 1168.995423][ T3007] UDF-fs: Scanning with blocksize 512 failed [ 1169.027899][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.086575][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.101426][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.138760][ T3007] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.141214][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1169.173751][ T3040] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.175686][ T3007] UDF-fs: Scanning with blocksize 1024 failed [ 1169.187581][ T3040] UDF-fs: Scanning with blocksize 512 failed [ 1169.196216][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.212529][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1169.227115][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.229430][ T3040] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.237738][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.251159][ T3040] UDF-fs: Scanning with blocksize 1024 failed [ 1169.260609][ T3007] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.279240][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.279439][ T3007] UDF-fs: Scanning with blocksize 2048 failed [ 1169.289255][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1169.305937][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.310668][ T3040] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.316619][ T3007] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.328518][ T3040] UDF-fs: Scanning with blocksize 2048 failed [ 1169.334660][ T3007] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.349240][ T3007] UDF-fs: Scanning with blocksize 4096 failed [ 1169.349317][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.356151][ T3007] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1169.372166][ T3040] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7a00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x2, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:37 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfffffff5, 'memory'}]}, 0x3ff800) 16:24:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4000000}) [ 1169.385484][ T3040] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.394006][ T3040] UDF-fs: Scanning with blocksize 4096 failed [ 1169.403471][ T3040] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:37 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x1d, 0x0}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r2}, 0xc) r3 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYRES64=r1], @ANYRESDEC=r2, @ANYRES64=r2], @ANYRESHEX=r1], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)='udf\x10D\xde\x8eE\x7fB\xdf\x91$\r', 0x0, &(0x7f0000000340)='\x00') ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000001c0)="4df0070cb98836fe1ba27b9e16e349564e09e99cb53f42f7f5e5e79f5a96f00e372bff030000934e0ed80450e8878efdf0bbbda89b44ab33bff965f3b917318487") [ 1169.454280][ T3046] UDF-fs: bad mount option "" or missing value [ 1169.490583][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xedc0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1169.524344][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.556928][ T3054] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:37 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfffffffb, 'memory'}]}, 0x3ff800) 16:24:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x3, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1169.589545][ T3054] UDF-fs: Scanning with blocksize 512 failed 16:24:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}) 16:24:37 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 1169.633629][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfeff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1169.708904][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.735112][ T3054] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.777280][ T3054] UDF-fs: Scanning with blocksize 1024 failed [ 1169.784461][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.806051][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.828318][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1169.839185][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.857143][ T3079] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.873002][ T3054] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.883585][ T3079] UDF-fs: Scanning with blocksize 512 failed [ 1169.898126][ T3054] UDF-fs: Scanning with blocksize 2048 failed [ 1169.905436][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1169.926562][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.932581][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1169.942656][ T3054] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.957180][ T3079] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1169.961810][ T3054] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.973283][ T3054] UDF-fs: Scanning with blocksize 4096 failed [ 1169.979830][ T3054] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1169.989202][ T3079] UDF-fs: Scanning with blocksize 1024 failed [ 1169.996631][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1170.008651][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1170.018821][ T3079] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xf9') 16:24:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x4, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:38 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfffffffe, 'memory'}]}, 0x3ff800) 16:24:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) 16:24:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfffe}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1170.027058][ T3079] UDF-fs: Scanning with blocksize 2048 failed [ 1170.034823][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) [ 1170.073395][ T3079] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1170.093325][ T3079] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfeffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x6, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:38 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4010040c000, 'memory'}]}, 0x3ff800) [ 1170.127016][ T3110] UDF-fs: bad mount option "ù" or missing value [ 1170.164280][ T3079] UDF-fs: Scanning with blocksize 4096 failed [ 1170.200068][ T3079] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 16:24:38 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x10183f, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/11], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:38 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffffff000, 'memory'}]}, 0x3ff800) 16:24:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x9, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x1000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1170.385447][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) [ 1170.431293][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1170.470806][ T3137] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:38 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='\xda-\xd0\x1f\xf9\x85\xba\x8e|k9\x10\r\xc75\xf2\x85\xfa\xed\x8f\x9e-MFG]va\xa0\xcc\x7f`\xf7\x9c\xe7\x12\xcd\xe2\xb9\xe5\xe1\xb8\x1d\xd9\xd4 \xdaU\b\x0ep\x9d\xf7^\x92cV\x7f\n\xd7\xf8\xca\xbd\xca\xc72PO\xf2\x06\xbdH\xebx3\xcb\xa9D\x13o\x91\xa0\xe3\xa8\xc3?\xe0<\xfd\x9bm\xfd\xaf\x01\xee#\xa6\xf4U \xaf^\x19\xec:\xd9V\xb6L=5\f/5\xe1\xd8\t\xfeQM2\xa4\xc8ZC\x9f\x8c\xfd&1\x0e\x02\xddL\xb0\xdcH\xc9\x93\xd4\xcd\xd3\'S\x15/\x8a\xb5\xed\x1d\xa5\x1cF\xe9\x89\xde\xdd\xb2B\xc78\xf3\xffwo\x8a\xe1\x8eW\xd5\x80\xc9t\xdf_\xba;\xf4>C\x15\x93\xb6\xe5\x90\x1eL\x9b\xccEP\xf5{n', 0x0, &(0x7f0000000340)='\x00') [ 1170.487391][ T3137] UDF-fs: Scanning with blocksize 512 failed [ 1170.495170][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xd, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:38 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x800800000000, 'memory'}]}, 0x3ff800) 16:24:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1170.544268][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1170.551570][ T3157] UDF-fs: bad mount option "" or missing value [ 1170.568271][ T3137] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1170.621022][ T3137] UDF-fs: Scanning with blocksize 1024 failed 16:24:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:39 executing program 3: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, 0x2, {0x7, 0x1d, 0x6, 0x20, 0x8, 0x8, 0x7118, 0x9}}, 0x50) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1170.664008][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x8f, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1170.721409][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1170.754663][ T3137] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1170.799166][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1170.838300][ T3137] UDF-fs: Scanning with blocksize 2048 failed [ 1170.844158][ T3184] UDF-fs: bad mount option "" or missing value [ 1170.846272][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1170.876666][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1170.886715][ T3178] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1170.901612][ T3178] UDF-fs: Scanning with blocksize 512 failed [ 1170.913031][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1170.923662][ T3137] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1170.933956][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1170.943035][ T3137] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1170.970259][ T3178] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1170.978686][ T3137] UDF-fs: Scanning with blocksize 4096 failed [ 1170.982539][ T3178] UDF-fs: Scanning with blocksize 1024 failed [ 1170.995651][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1171.000763][ T3137] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x7f') 16:24:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}) 16:24:39 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x1000000000000, 'memory'}]}, 0x3ff800) 16:24:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x300, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x3000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1171.006588][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1171.025227][ T3178] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1171.033636][ T3178] UDF-fs: Scanning with blocksize 2048 failed [ 1171.040992][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1171.051820][ T3178] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1171.080676][ T3178] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1171.107025][ T3178] UDF-fs: Scanning with blocksize 4096 failed 16:24:39 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7ffffffffffff, 'memory'}]}, 0x3ff800) 16:24:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) [ 1171.131056][ T3178] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1171.150005][ T3205] UDF-fs: bad mount option "" or missing value 16:24:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x600, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000000)=[@clear_death, @register_looper], 0x8e, 0x0, &(0x7f00000000c0)="d0838e78de39ea222227ad0c6782619f6d7211fc391687cd661a411853cee7bf12ade7057d91ff8fdc1f05f54eb395966054e1e99c4acd7905c73ccc08ecb3931f64f76c3622ef4c0c53994494ace96736fc6b70791afa41f7e9be2d8b62a7977c8e1acfbe027101eb404a144f85c504ae491d2a86b8da29a733bf9402b37d29553e27e2e252f31c73cc0c04797a"}) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='/deV/loop0\x00'], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000040)={0x0, 0x7fffffff, 0x8000, 0x1}) 16:24:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1171.236994][ T3213] UDF-fs: bad mount option "" or missing value 16:24:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x900, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x8c') 16:24:39 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0x40004) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762e6c6f6f70bb4f"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:39 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8000000000000, 'memory'}]}, 0x3ff800) [ 1171.381023][ T3235] UDF-fs: bad mount option "" or missing value 16:24:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 16:24:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x5000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1171.443041][ T3243] UDF-fs: bad mount option "Œ" or missing value 16:24:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xd00, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:39 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x10000000000000, 'memory'}]}, 0x3ff800) 16:24:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xeb') 16:24:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc400002}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x140, r1, 0x402, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd91}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_BEARER={0x7c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x69, @empty, 0x27}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x5a3f, @loopback, 0x7f}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffc00}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @local}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast1}}}}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffd}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x14}, 0x4) 16:24:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}) [ 1171.641922][ T3265] UDF-fs: bad mount option "" or missing value [ 1171.724608][ T3277] UDF-fs: bad mount option "ë" or missing value 16:24:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x2000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1171.770436][ T3284] UDF-fs: bad mount option "ë" or missing value 16:24:40 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='ubifs\x00', 0x404d0, &(0x7f0000000100)=',.eth0\x00') 16:24:40 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x20000000000000, 'memory'}]}, 0x3ff800) 16:24:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}) [ 1171.897940][ T2490] print_req_error: 74 callbacks suppressed [ 1171.897953][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1171.911956][ T3291] UDF-fs: bad mount option "" or missing value 16:24:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x4000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xf5') [ 1171.940276][ T2489] print_req_error: I/O error, dev loop3, sector 256 flags 0 [ 1171.948511][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1171.990171][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1171.998007][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1172.047725][ T3296] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1172.077170][ T3313] UDF-fs: bad mount option "õ" or missing value [ 1172.086339][ T3296] UDF-fs: Scanning with blocksize 512 failed 16:24:40 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x80000000000000, 'memory'}]}, 0x3ff800) 16:24:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) [ 1172.107361][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1172.124000][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1172.141579][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x8f00, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1172.181660][ T2489] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1172.194329][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1172.220287][ T3296] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xf6') [ 1172.249212][ T3330] UDF-fs: bad mount option "" or missing value [ 1172.279788][ T3296] UDF-fs: Scanning with blocksize 1024 failed 16:24:40 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc0400001040000, 'memory'}]}, 0x3ff800) [ 1172.299558][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1172.320192][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1172.330046][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) [ 1172.356524][ T2490] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1172.374081][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1172.385376][ T3342] UDF-fs: bad mount option "ö" or missing value [ 1172.427551][ T3296] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1172.471094][ T3296] UDF-fs: Scanning with blocksize 2048 failed [ 1172.491483][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1172.520630][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1172.547827][ T3296] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1172.558342][ T3296] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:40 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0x4) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xa000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x200000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:40 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf0ffffff0f0000, 'memory'}]}, 0x3ff800) 16:24:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}) [ 1172.572740][ T3296] UDF-fs: Scanning with blocksize 4096 failed [ 1172.578968][ T3296] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1172.654549][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1172.693025][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) 16:24:41 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf83f0000000000, 'memory'}]}, 0x3ff800) [ 1172.703819][ T3361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1172.704397][ T3364] UDF-fs: bad mount option "" or missing value [ 1172.729527][ T3361] UDF-fs: Scanning with blocksize 512 failed 16:24:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x1000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1172.765780][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1172.783267][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1172.792956][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}) 16:24:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x20000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1172.841684][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1172.858141][ T3372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1172.866900][ T3372] UDF-fs: Scanning with blocksize 512 failed 16:24:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x2000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1172.902373][ T3361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1172.926531][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1172.938887][ T3361] UDF-fs: Scanning with blocksize 1024 failed [ 1172.959737][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1172.976640][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1172.984502][ T3387] UDF-fs: bad mount option "" or missing value [ 1172.996519][ T3372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.012564][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.018452][ T3372] UDF-fs: Scanning with blocksize 1024 failed [ 1173.036133][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.047462][ T3361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.049501][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.064163][ T3361] UDF-fs: Scanning with blocksize 2048 failed [ 1173.085578][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1173.100230][ T3361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.114473][ T3361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.123424][ T3372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.136225][ T3372] UDF-fs: Scanning with blocksize 2048 failed [ 1173.143119][ T3361] UDF-fs: Scanning with blocksize 4096 failed [ 1173.149333][ T3361] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1173.158894][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.170779][ T3372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.190029][ T3372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.203765][ T3372] UDF-fs: Scanning with blocksize 4096 failed 16:24:41 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x80800, 0x141) mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x200) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:41 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x100000000000000, 'memory'}]}, 0x3ff800) 16:24:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}) 16:24:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x20100000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x3000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1173.210385][ T3372] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000}) [ 1173.297348][ T3405] UDF-fs: bad mount option "" or missing value [ 1173.331204][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x4000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:41 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x200000000000000, 'memory'}]}, 0x3ff800) [ 1173.380227][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x3f000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1173.423678][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.476049][ T3404] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.480356][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.489832][ T3404] UDF-fs: Scanning with blocksize 512 failed [ 1173.504733][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}) 16:24:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x6000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1173.526204][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.539476][ T3425] UDF-fs: bad mount option "" or missing value [ 1173.575554][ T3404] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.589933][ T3412] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.607124][ T3412] UDF-fs: Scanning with blocksize 512 failed [ 1173.613287][ T3404] UDF-fs: Scanning with blocksize 1024 failed [ 1173.625745][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1173.660512][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.669790][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.687469][ T3404] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.695406][ T3404] UDF-fs: Scanning with blocksize 2048 failed [ 1173.707691][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1173.717701][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.719164][ T3404] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1173.737928][ T3412] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.746385][ T3404] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.754210][ T3412] UDF-fs: Scanning with blocksize 1024 failed [ 1173.764126][ T3404] UDF-fs: Scanning with blocksize 4096 failed [ 1173.773394][ T3404] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1173.786226][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.798650][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.833479][ T3412] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.843356][ T3412] UDF-fs: Scanning with blocksize 2048 failed [ 1173.855543][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.865516][ T3412] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.878859][ T3412] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.886677][ T3412] UDF-fs: Scanning with blocksize 4096 failed [ 1173.893984][ T3412] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1173.907293][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.917261][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.927092][ T3440] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.934815][ T3440] UDF-fs: Scanning with blocksize 512 failed [ 1173.941695][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.952201][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.962778][ T3440] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1173.970586][ T3440] UDF-fs: Scanning with blocksize 1024 failed [ 1173.977295][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1173.987562][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1173.997239][ T3440] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.005014][ T3440] UDF-fs: Scanning with blocksize 2048 failed [ 1174.011819][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1174.021685][ T3440] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:42 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000101842, 0x10000000801) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/148, 0x94) setxattr$trusted_overlay_redirect(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='trusted.overlay.redirect\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x1) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7619, 0x7, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x46}, &(0x7f0000000100)=0xc) 16:24:42 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x300000000000000, 'memory'}]}, 0x3ff800) 16:24:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x40000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) 16:24:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x9000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1174.031333][ T3440] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.038952][ T3440] UDF-fs: Scanning with blocksize 4096 failed [ 1174.045126][ T3440] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xd000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc400000000000000}) [ 1174.145625][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1174.160522][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1174.170663][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:42 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x400000000000000, 'memory'}]}, 0x3ff800) [ 1174.190589][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1174.201921][ T3457] UDF-fs: bad mount option "" or missing value [ 1174.213728][ T3446] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.231602][ T3454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.239268][ T3454] UDF-fs: Scanning with blocksize 512 failed [ 1174.268485][ T3446] UDF-fs: Scanning with blocksize 512 failed [ 1174.290450][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x48000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff00000000}) [ 1174.313585][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1174.337931][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfffffff, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1174.361466][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1174.379055][ T3446] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.388051][ T3446] UDF-fs: Scanning with blocksize 1024 failed [ 1174.399748][ T3454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.425740][ T3454] UDF-fs: Scanning with blocksize 1024 failed [ 1174.439211][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1174.470900][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1174.472263][ T3470] UDF-fs: bad mount option "" or missing value [ 1174.486919][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1174.510974][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1174.522034][ T3454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.538216][ T3454] UDF-fs: Scanning with blocksize 2048 failed [ 1174.548260][ T3446] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.557573][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1174.567544][ T3446] UDF-fs: Scanning with blocksize 2048 failed [ 1174.574515][ T3454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1174.585012][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1174.604092][ T3454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1174.607607][ T3446] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:43 executing program 3: open(&(0x7f00000000c0)='./file1\x00', 0xc0140, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:43 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x500000000000000, 'memory'}]}, 0x3ff800) 16:24:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000}) 16:24:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x40000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4c000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1174.629559][ T3454] UDF-fs: Scanning with blocksize 4096 failed [ 1174.641151][ T3454] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1174.646268][ T3446] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.658141][ T3446] UDF-fs: Scanning with blocksize 4096 failed [ 1174.669781][ T3446] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 16:24:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x8f000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1174.820555][ T3492] UDF-fs: bad mount option "" or missing value 16:24:43 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x600000000000000, 'memory'}]}, 0x3ff800) 16:24:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x60000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1174.893018][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}) 16:24:43 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000000)) 16:24:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xf6ffffff, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:43 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x700000000000000, 'memory'}]}, 0x3ff800) [ 1175.004341][ T3511] UDF-fs: bad mount option "" or missing value [ 1175.038485][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x68000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f00000000}) [ 1175.126633][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1175.177055][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.205731][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:43 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x800000000000000, 'memory'}]}, 0x3ff800) [ 1175.234164][ T3498] UDF-fs: Scanning with blocksize 512 failed [ 1175.259012][ T3519] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1175.280191][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.296693][ T3533] UDF-fs: bad mount option "" or missing value [ 1175.321976][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.348147][ T3519] UDF-fs: Scanning with blocksize 512 failed [ 1175.359993][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.372937][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1175.384949][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1175.395776][ T3519] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1175.403257][ T3498] UDF-fs: Scanning with blocksize 1024 failed [ 1175.405091][ T3519] UDF-fs: Scanning with blocksize 1024 failed [ 1175.426705][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.437406][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1175.451370][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1175.463003][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.477553][ T3519] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1175.486030][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.499768][ T3498] UDF-fs: Scanning with blocksize 2048 failed [ 1175.505949][ T3519] UDF-fs: Scanning with blocksize 2048 failed [ 1175.513396][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.523650][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.523661][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1175.539928][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.543835][ T3519] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1175.556654][ T3498] UDF-fs: Scanning with blocksize 4096 failed [ 1175.561195][ T3519] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1175.567065][ T3498] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1175.574818][ T3519] UDF-fs: Scanning with blocksize 4096 failed [ 1175.589417][ T3519] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1175.608572][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.645023][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.654854][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.663922][ T3498] UDF-fs: Scanning with blocksize 512 failed [ 1175.670848][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.681960][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.691663][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.699698][ T3498] UDF-fs: Scanning with blocksize 1024 failed [ 1175.706296][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1175.716238][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.726050][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.734051][ T3498] UDF-fs: Scanning with blocksize 2048 failed [ 1175.740861][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfbffffff, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6c000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:44 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x804000000000000, 'memory'}]}, 0x3ff800) 16:24:44 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1175.750772][ T3498] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1175.760408][ T3498] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1175.768034][ T3498] UDF-fs: Scanning with blocksize 4096 failed [ 1175.774208][ T3498] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfdfdffff, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1175.878612][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1175.881881][ T3552] UDF-fs: bad mount option "" or missing value 16:24:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1175.930162][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x74000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1175.974170][ T3550] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1175.995540][ T3550] UDF-fs: Scanning with blocksize 512 failed 16:24:44 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x900000000000000, 'memory'}]}, 0x3ff800) [ 1176.019295][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfeffffff, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1176.084236][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1176.129805][ T3550] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1176.148069][ T3570] UDF-fs: bad mount option "" or missing value [ 1176.156092][ T3550] UDF-fs: Scanning with blocksize 1024 failed 16:24:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7a000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1176.187391][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1176.227535][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:44 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xb00000000000000, 'memory'}]}, 0x3ff800) 16:24:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfffffdfd, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1176.265606][ T3550] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1176.275379][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1176.327269][ T3550] UDF-fs: Scanning with blocksize 2048 failed [ 1176.330486][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1176.364354][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1176.377170][ T3588] UDF-fs: bad mount option "" or missing value [ 1176.388588][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1176.394902][ T3550] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1176.413237][ T3578] UDF-fs: Scanning with blocksize 512 failed [ 1176.433078][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1176.463620][ T3550] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1176.485975][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1176.496013][ T3550] UDF-fs: Scanning with blocksize 4096 failed [ 1176.510930][ T3550] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1176.520344][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1176.528511][ T3578] UDF-fs: Scanning with blocksize 1024 failed [ 1176.574534][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:44 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x802, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/../file0\x00') mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x8cffffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xffffff0f, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:44 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc00000000000000, 'memory'}]}, 0x3ff800) 16:24:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1176.617983][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1176.667480][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfffffff6, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1176.712702][ T3578] UDF-fs: Scanning with blocksize 2048 failed [ 1176.743216][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1176.774780][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1176.835586][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1176.849321][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1176.863485][ T3578] UDF-fs: Scanning with blocksize 4096 failed [ 1176.866387][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1176.870589][ T3578] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1176.880052][ T3620] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1176.897471][ T3620] UDF-fs: Scanning with blocksize 512 failed [ 1176.907396][ T2489] print_req_error: 149 callbacks suppressed [ 1176.907407][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1176.907929][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1176.914433][ T2489] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1176.927309][ T2490] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1176.928352][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1176.936277][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1176.943484][ T2489] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1176.965100][ T2490] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1176.987814][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1176.989754][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1176.999374][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.021637][ T3620] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1177.023183][ T3578] UDF-fs: Scanning with blocksize 512 failed [ 1177.029446][ T3620] UDF-fs: Scanning with blocksize 1024 failed [ 1177.042687][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1177.042867][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1177.056258][ T2490] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1177.057705][ T2489] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1177.065399][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.073201][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1177.089048][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.092904][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1177.104681][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.112964][ T3620] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1177.125635][ T3578] UDF-fs: Scanning with blocksize 1024 failed [ 1177.127582][ T3620] UDF-fs: Scanning with blocksize 2048 failed [ 1177.140774][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.140785][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1177.140958][ T3620] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1177.156694][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.160255][ T3620] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1177.170406][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.180069][ T3620] UDF-fs: Scanning with blocksize 4096 failed [ 1177.193326][ T3578] UDF-fs: Scanning with blocksize 2048 failed [ 1177.195560][ T3620] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1177.208863][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:45 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xd00000000000000, 'memory'}]}, 0x3ff800) 16:24:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xc0ed0000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfffffffb, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:45 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x10000) r2 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000280), &(0x7f0000000480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000540)={{}, {0x1, 0x4}, [{0x2, 0x1, r2}, {0x2, 0x7, r3}], {0x4, 0x1}, [{0x8, 0x7, r4}, {0x8, 0x4, r5}, {0x8, 0x0, r6}], {}, {0x20, 0x5}}, 0x4c, 0x3) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000000c0)={0x7fffffff, 0xa, 0x4, 0x2000810, {}, {0x7, 0xc, 0x8, 0x8, 0x450, 0x81, "1e72377e"}, 0x4, 0x2, @fd=r1, 0x4}) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1177.233538][ T3578] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.246456][ T3578] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.263425][ T3578] UDF-fs: Scanning with blocksize 4096 failed [ 1177.279280][ T3578] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:45 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1177.365886][ T3633] UDF-fs: bad mount option "" or missing value 16:24:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfffffffe, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:45 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x1200000000000000, 'memory'}]}, 0x3ff800) 16:24:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xebffffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1177.551214][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.572225][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.590595][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.625689][ T3646] UDF-fs: Scanning with blocksize 512 failed [ 1177.634232][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.670429][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.691884][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.713847][ T3646] UDF-fs: Scanning with blocksize 1024 failed [ 1177.740766][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.765274][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.775388][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.783301][ T3646] UDF-fs: Scanning with blocksize 2048 failed [ 1177.811467][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.822151][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.832440][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.840260][ T3646] UDF-fs: Scanning with blocksize 4096 failed [ 1177.846597][ T3646] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1177.860454][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.870419][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.880107][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.888009][ T3646] UDF-fs: Scanning with blocksize 512 failed [ 1177.895805][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.905859][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.915601][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.923352][ T3646] UDF-fs: Scanning with blocksize 1024 failed [ 1177.930377][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.940246][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.949957][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:46 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 16:24:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x1000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:46 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3aa8020000000000, 'memory'}]}, 0x3ff800) 16:24:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf6ffffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1177.957629][ T3646] UDF-fs: Scanning with blocksize 2048 failed [ 1177.964483][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1177.974433][ T3646] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1177.984179][ T3646] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1177.991935][ T3646] UDF-fs: Scanning with blocksize 4096 failed [ 1177.998174][ T3646] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1178.067581][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:46 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x3f00000000000000, 'memory'}]}, 0x3ff800) 16:24:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x20000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf9fdffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1178.119408][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.167567][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfeff0000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1178.210352][ T3678] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.230998][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.240159][ T3678] UDF-fs: Scanning with blocksize 512 failed [ 1178.249874][ T3683] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.290522][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.298464][ T3683] UDF-fs: Scanning with blocksize 512 failed [ 1178.350234][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.371502][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.380691][ T3713] UDF-fs: bad mount option "" or missing value [ 1178.390721][ T3678] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.398583][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.410553][ T3678] UDF-fs: Scanning with blocksize 1024 failed [ 1178.416315][ T3683] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.436158][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.441642][ T3683] UDF-fs: Scanning with blocksize 1024 failed [ 1178.458799][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.480647][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.484265][ T3678] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.498493][ T3678] UDF-fs: Scanning with blocksize 2048 failed [ 1178.501613][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.516439][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.522290][ T3683] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.532593][ T3678] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.540412][ T3683] UDF-fs: Scanning with blocksize 2048 failed [ 1178.544549][ T3678] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.558294][ T3678] UDF-fs: Scanning with blocksize 4096 failed [ 1178.559014][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.564925][ T3678] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1178.575669][ T3683] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.598502][ T3683] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.600532][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.606773][ T3683] UDF-fs: Scanning with blocksize 4096 failed [ 1178.622644][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.622653][ T3683] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1178.641406][ T3684] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1178.649086][ T3684] UDF-fs: Scanning with blocksize 512 failed [ 1178.656408][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.666865][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.677109][ T3684] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.684898][ T3684] UDF-fs: Scanning with blocksize 1024 failed [ 1178.685670][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.701662][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.716325][ T3684] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.725798][ T3684] UDF-fs: Scanning with blocksize 2048 failed [ 1178.728511][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.745373][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1178.749167][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.756461][ T3684] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1178.770953][ T3719] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.775153][ T3684] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1178.786557][ T3719] UDF-fs: Scanning with blocksize 512 failed 16:24:47 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@ipx, &(0x7f0000000280)=0x80) connect$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = gettid() get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffff, 0x4) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x100000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:47 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x4000000000000000, 'memory'}]}, 0x3ff800) 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfffffdf9}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1178.790754][ T3684] UDF-fs: Scanning with blocksize 4096 failed [ 1178.803544][ T3684] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1178.808003][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.827924][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1178.837881][ T3719] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.851922][ T3719] UDF-fs: Scanning with blocksize 1024 failed 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfffffe00}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:47 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7900000000000000, 'memory'}]}, 0x3ff800) 16:24:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x200000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1178.930297][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1178.960441][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:47 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) fcntl$setpipe(r0, 0x407, 0x401) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x40, @remote}, {0x307, @random="917a4b53e2f6"}, 0x0, {0x2, 0x4e20, @broadcast}, 'bcsf0\x00'}) mount(&(0x7f0000000240)=@md0='/dev/md0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x800, &(0x7f0000000000)='\x00') [ 1179.006124][ T3719] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1179.047159][ T3719] UDF-fs: Scanning with blocksize 2048 failed [ 1179.092700][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1179.123088][ T3719] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1179.127627][ T3747] UDF-fs: bad mount option "" or missing value 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1179.138610][ T3719] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1179.203013][ T3719] UDF-fs: Scanning with blocksize 4096 failed [ 1179.226582][ T3719] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:47 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x7fffffffffffffff, 'memory'}]}, 0x3ff800) 16:24:47 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x300000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xffffff7f}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x400000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xffffff8c}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1179.387066][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1179.406271][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1179.424635][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1179.449307][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1179.461610][ T3773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:47 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x8000000000000000, 'memory'}]}, 0x3ff800) [ 1179.490104][ T3771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1179.497808][ T3771] UDF-fs: Scanning with blocksize 512 failed [ 1179.497814][ T3773] UDF-fs: Scanning with blocksize 512 failed [ 1179.510609][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x600000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1179.570412][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1179.592011][ T3773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1179.627666][ T3773] UDF-fs: Scanning with blocksize 1024 failed [ 1179.682959][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1179.709846][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1179.729460][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1179.762859][ T3773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1179.775039][ T3773] UDF-fs: Scanning with blocksize 2048 failed [ 1179.785082][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1179.803095][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1179.815435][ T3771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1179.826714][ T3773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1179.827894][ T3771] UDF-fs: Scanning with blocksize 1024 failed [ 1179.842941][ T3773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1179.852471][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1179.854210][ T3773] UDF-fs: Scanning with blocksize 4096 failed [ 1179.863169][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1179.874561][ T3773] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1179.879337][ T3771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1179.895483][ T3771] UDF-fs: Scanning with blocksize 2048 failed [ 1179.903981][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1179.914077][ T3771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1179.923893][ T3771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xffffffeb}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:48 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xba00000000000000, 'memory'}]}, 0x3ff800) 16:24:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x900000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:48 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0xb, 0x22, 0x1, 0x3, 0x4, 0x7fff, 0x3, 0x15d}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) [ 1179.933052][ T3771] UDF-fs: Scanning with blocksize 4096 failed [ 1179.939389][ T3771] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1180.025950][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfffffff6}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xd00000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:48 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xbc00000000000000, 'memory'}]}, 0x3ff800) [ 1180.078924][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.105682][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.126435][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.193596][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.229982][ T3812] UDF-fs: Scanning with blocksize 512 failed 16:24:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1180.236668][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:48 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xc000000000000000, 'memory'}]}, 0x3ff800) [ 1180.265942][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.279928][ T3818] UDF-fs: Scanning with blocksize 512 failed [ 1180.316246][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.344846][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.369242][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.393817][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.420302][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.421708][ T3812] UDF-fs: Scanning with blocksize 1024 failed [ 1180.434568][ T3818] UDF-fs: Scanning with blocksize 1024 failed [ 1180.449509][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.465779][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.474752][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.475984][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.486121][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.501138][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.503371][ T3812] UDF-fs: Scanning with blocksize 2048 failed [ 1180.516457][ T3818] UDF-fs: Scanning with blocksize 2048 failed [ 1180.524057][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.524068][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.524229][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.540067][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.544081][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.559047][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.563398][ T3812] UDF-fs: Scanning with blocksize 4096 failed [ 1180.571073][ T3818] UDF-fs: Scanning with blocksize 4096 failed [ 1180.578846][ T3812] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1180.590541][ T3818] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1180.615004][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.625127][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.627473][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.635417][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.651414][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.653098][ T3812] UDF-fs: Scanning with blocksize 512 failed [ 1180.667521][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.676867][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.677194][ T3818] UDF-fs: Scanning with blocksize 512 failed [ 1180.687511][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.703146][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.703279][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.711346][ T3812] UDF-fs: Scanning with blocksize 1024 failed [ 1180.726050][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.736650][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.737368][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.749743][ T3818] UDF-fs: Scanning with blocksize 1024 failed [ 1180.755591][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.770703][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.771635][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.778556][ T3812] UDF-fs: Scanning with blocksize 2048 failed [ 1180.794438][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.805825][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1180.805990][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.816960][ T3812] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1180.829531][ T3818] UDF-fs: Scanning with blocksize 2048 failed [ 1180.834194][ T3812] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1180.847672][ T3812] UDF-fs: Scanning with blocksize 4096 failed [ 1180.848218][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1180.854604][ T3812] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xedc000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x4000000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:49 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xe4ffffff00000000, 'memory'}]}, 0x3ff800) 16:24:49 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x10183d, 0xfffffffffffffffd) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1180.869287][ T3818] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1180.887439][ T3818] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1180.895652][ T3818] UDF-fs: Scanning with blocksize 4096 failed [ 1180.907165][ T3818] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x8f00000000000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:49 executing program 3: prctl$PR_SET_FPEMU(0xa, 0x3) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1181.015226][ T3859] UDF-fs: bad mount option "" or missing value 16:24:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:49 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf4ffffff00000000, 'memory'}]}, 0x3ff800) [ 1181.059277][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfeffff00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1181.144603][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.162278][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.190044][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xf6ffffff00000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1181.214944][ T3861] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.247358][ T3870] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.250245][ T3861] UDF-fs: Scanning with blocksize 512 failed [ 1181.258681][ T3881] UDF-fs: bad mount option "" or missing value [ 1181.301159][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1181.320144][ T3870] UDF-fs: Scanning with blocksize 512 failed [ 1181.329157][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.342820][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.353411][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.367796][ T3861] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.368206][ T3887] UDF-fs: bad mount option "" or missing value [ 1181.375871][ T3870] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.390779][ T3861] UDF-fs: Scanning with blocksize 1024 failed [ 1181.407974][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1181.422477][ T3870] UDF-fs: Scanning with blocksize 1024 failed [ 1181.429416][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.443182][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.460108][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.466943][ T3861] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.474349][ T3870] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.481796][ T3861] UDF-fs: Scanning with blocksize 2048 failed [ 1181.486386][ T3870] UDF-fs: Scanning with blocksize 2048 failed [ 1181.498869][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.498880][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1181.499069][ T3861] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.509210][ T3870] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.524276][ T3861] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.528679][ T3870] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.544428][ T3861] UDF-fs: Scanning with blocksize 4096 failed [ 1181.546182][ T3870] UDF-fs: Scanning with blocksize 4096 failed 16:24:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:49 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xf5ffffff00000000, 'memory'}]}, 0x3ff800) 16:24:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfbffffff00000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x100000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1181.554090][ T3861] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1181.560274][ T3870] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1181.590330][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.600560][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.611761][ T3891] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.657401][ T3896] UDF-fs: bad mount option "" or missing value [ 1181.664087][ T3891] UDF-fs: Scanning with blocksize 512 failed [ 1181.677588][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfdfdffff00000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1181.706016][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1181.720735][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.732857][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.746939][ T3903] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.762865][ T3891] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.778100][ T3891] UDF-fs: Scanning with blocksize 1024 failed [ 1181.784874][ T3903] UDF-fs: Scanning with blocksize 512 failed [ 1181.801551][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1181.812440][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.832118][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1181.866018][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.892700][ T3903] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1181.897848][ T3891] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1181.908315][ T3891] UDF-fs: Scanning with blocksize 2048 failed [ 1181.912863][ T3903] UDF-fs: Scanning with blocksize 1024 failed [ 1181.929241][ T2490] print_req_error: 191 callbacks suppressed [ 1181.929253][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1181.944439][ T2490] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1181.952632][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1181.965568][ T2490] print_req_error: I/O error, dev loop3, sector 4096 flags 0 [ 1181.973748][ T3891] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1181.987931][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1181.996651][ T2490] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1181.999386][ T3891] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.004709][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.018374][ T3891] UDF-fs: Scanning with blocksize 4096 failed [ 1182.024655][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1182.038090][ T3891] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1182.039890][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.039902][ T3903] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:50 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/loop'}, {0x20, '\x00'}, {}, {0x20, 'wlan0'}, {0x20, 'udf\x00'}], 0xa, "1aba9be466"}, 0x28) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000000)='\x00') 16:24:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x200000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:50 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfbffffff00000000, 'memory'}]}, 0x3ff800) 16:24:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xfeffffff00000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1182.065864][ T3903] UDF-fs: Scanning with blocksize 2048 failed [ 1182.072530][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1182.080332][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1182.087816][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.141476][ T3922] UDF-fs: bad mount option "" or missing value [ 1182.169962][ T2489] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1182.177929][ T3903] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.185163][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1182.195424][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.197185][ T3903] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1182.223891][ T3903] UDF-fs: Scanning with blocksize 4096 failed [ 1182.261873][ T3903] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1182.270897][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:50 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfc1f000000000000, 'memory'}]}, 0x3ff800) 16:24:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0xffffff0f00000000, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x300000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1182.303356][ T3926] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.319996][ T3926] UDF-fs: Scanning with blocksize 512 failed [ 1182.340623][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x2, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1182.381399][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.395751][ T3936] UDF-fs: bad mount option "" or missing value 16:24:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1182.448188][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.455891][ T3926] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.544889][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.545904][ T3926] UDF-fs: Scanning with blocksize 1024 failed [ 1182.570207][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.582636][ T3943] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1182.586777][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.613477][ T3926] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.619736][ T3943] UDF-fs: Scanning with blocksize 512 failed [ 1182.628476][ T3926] UDF-fs: Scanning with blocksize 2048 failed [ 1182.636686][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.657735][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.660244][ T3926] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.677473][ T3926] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.685786][ T3926] UDF-fs: Scanning with blocksize 4096 failed [ 1182.688726][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.696662][ T3926] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1182.708493][ T3943] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1182.721179][ T3943] UDF-fs: Scanning with blocksize 1024 failed [ 1182.728174][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.732204][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.738630][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.754104][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.757738][ T3943] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1182.768411][ T3957] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.775690][ T3943] UDF-fs: Scanning with blocksize 2048 failed [ 1182.790348][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1182.790684][ T3957] UDF-fs: Scanning with blocksize 512 failed [ 1182.800728][ T3943] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1182.816254][ T3943] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1182.816779][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.824421][ T3943] UDF-fs: Scanning with blocksize 4096 failed [ 1182.839862][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.839875][ T3957] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.839882][ T3957] UDF-fs: Scanning with blocksize 1024 failed [ 1182.840590][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.849993][ T3943] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1182.864975][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.894486][ T3957] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.902976][ T3957] UDF-fs: Scanning with blocksize 2048 failed [ 1182.910435][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1182.922670][ T3957] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1182.932564][ T3957] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1182.940597][ T3957] UDF-fs: Scanning with blocksize 4096 failed 16:24:51 executing program 3: mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:51 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xfeffffff00000000, 'memory'}]}, 0x3ff800) 16:24:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x400000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x3, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1182.947035][ T3957] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1183.008782][ T3966] UDF-fs: bad mount option "" or missing value 16:24:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:51 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff01000000000000, 'memory'}]}, 0x3ff800) 16:24:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x4, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1183.057146][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.078003][ T3975] UDF-fs: bad mount option "" or missing value [ 1183.133246][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x500000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:51 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='/dev/loop2\x00'], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1183.177476][ T3970] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.258492][ T3970] UDF-fs: Scanning with blocksize 512 failed [ 1183.291217][ T3987] UDF-fs: bad mount option "" or missing value 16:24:51 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xff0f000000000000, 'memory'}]}, 0x3ff800) 16:24:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x6, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1183.315384][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x600000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1183.384678][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x9, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1183.425526][ T3970] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.447241][ T3970] UDF-fs: Scanning with blocksize 1024 failed [ 1183.484655][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.507190][ T4007] UDF-fs: bad mount option "" or missing value [ 1183.528524][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.543403][ T3970] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.567364][ T3970] UDF-fs: Scanning with blocksize 2048 failed [ 1183.585594][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.614492][ T3970] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.632974][ T3970] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.647829][ T3970] UDF-fs: Scanning with blocksize 4096 failed [ 1183.665295][ T3970] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:52 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffff7f00000000, 'memory'}]}, 0x3ff800) 16:24:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x700000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xd, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1183.677208][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.687543][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.698129][ T3993] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.705865][ T3993] UDF-fs: Scanning with blocksize 512 failed [ 1183.712741][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.723025][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.767441][ T4023] UDF-fs: bad mount option "" or missing value [ 1183.774074][ T3993] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.796970][ T3993] UDF-fs: Scanning with blocksize 1024 failed [ 1183.851410][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.871766][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.909323][ T3993] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1183.918145][ T3993] UDF-fs: Scanning with blocksize 2048 failed [ 1183.925178][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.935223][ T3993] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.945690][ T3993] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:52 executing program 3: mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x8f, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:52 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffffff00000000, 'memory'}]}, 0x3ff800) 16:24:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xa00000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1183.954371][ T3993] UDF-fs: Scanning with blocksize 4096 failed [ 1183.960529][ T3993] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1183.972195][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1183.982514][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1183.997454][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.036234][ T4028] UDF-fs: Scanning with blocksize 512 failed [ 1184.049189][ T4038] UDF-fs: bad mount option "" or missing value 16:24:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x300, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1184.090865][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.155569][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.253087][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.276959][ T4028] UDF-fs: Scanning with blocksize 1024 failed [ 1184.294271][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.319714][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.329812][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.337663][ T4028] UDF-fs: Scanning with blocksize 2048 failed [ 1184.345467][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.355892][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.365838][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.374333][ T4028] UDF-fs: Scanning with blocksize 4096 failed [ 1184.380518][ T4028] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1184.393510][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.403674][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.414066][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.421764][ T4028] UDF-fs: Scanning with blocksize 512 failed [ 1184.435825][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.445744][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.455468][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.463659][ T4028] UDF-fs: Scanning with blocksize 1024 failed [ 1184.471490][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.481865][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.491885][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:52 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffffffffff0700, 'memory'}]}, 0x3ff800) 16:24:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2000000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:52 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x501841, 0x70) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x600, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1184.499911][ T4028] UDF-fs: Scanning with blocksize 2048 failed [ 1184.506525][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.518032][ T4028] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.528729][ T4028] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.536635][ T4028] UDF-fs: Scanning with blocksize 4096 failed [ 1184.542982][ T4028] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:52 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6444020000c746c2338a"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 16:24:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x900, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:53 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0xffffffffffffff7f, 'memory'}]}, 0x3ff800) [ 1184.614545][ T4066] UDF-fs: bad mount option "" or missing value [ 1184.635748][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.690148][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x2010000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xd00, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1184.778077][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.880417][ T4070] UDF-fs: Scanning with blocksize 512 failed [ 1184.907697][ T4096] UDF-fs: bad mount option "" or missing value [ 1184.926971][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1184.948370][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1184.972178][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1184.984643][ T4070] UDF-fs: Scanning with blocksize 1024 failed [ 1185.004249][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.015543][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.026376][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.034089][ T4070] UDF-fs: Scanning with blocksize 2048 failed [ 1185.041055][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.050972][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.060727][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.068465][ T4070] UDF-fs: Scanning with blocksize 4096 failed [ 1185.074703][ T4070] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1185.087416][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.097552][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.107259][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.115055][ T4070] UDF-fs: Scanning with blocksize 512 failed [ 1185.121934][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.132664][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.142324][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.150090][ T4070] UDF-fs: Scanning with blocksize 1024 failed [ 1185.156704][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.166578][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.176284][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:53 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x210200, 0x1) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="db97ffff2f6c6f6f703000b81e93488ba4dc460cf904955b51814217e1e97203073e50f1030000000000000083cff246c304e710176fc3213ae69173d97c5ded1769681924e6b9698ae0e2779b65e6707072a861717e87b0b0fcab0054755ee6c9ca697cb2042f96df64737ed2138859ad341cbaac5d8c77e8a7f9c1df9b67640efd249e0c3b9bb0b7"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') dup2(r1, r0) 16:24:53 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'mymory'}]}, 0x3ff800) 16:24:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x2000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x3f00000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1185.184041][ T4070] UDF-fs: Scanning with blocksize 2048 failed [ 1185.190680][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.201039][ T4070] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.211182][ T4070] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.218827][ T4070] UDF-fs: Scanning with blocksize 4096 failed [ 1185.225044][ T4070] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1185.301011][ T4113] UDF-fs: bad mount option "" or missing value 16:24:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x7, &(0x7f00000001c0)={0xffffffffffffffff}, 0x0, 0x8}}, 0x1a0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000000c0)={0xf, 0x8, 0xfa00, {r1}}, 0x10) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="20646ddfc7fd315b644c5cda21b027a97cb604e54e76fba2ce70a56967015d48eb0fa956be8da5fabf5057e9e4b9a882d8c30000000000000000000000000000000000375cbd1ad7002f710055902f5528aa44dba2caf3fc7148e335aacc94daf68f58ab0d7fc62dab785091e91eeff4773e0bffdcbc51479b6d0ec88e86bf457e16920be6bb9ff4dc5694f71459a1e04a0b157d3f73527db78599ff9a038d3b268176eba647a17d"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000100)='\x00') 16:24:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4000000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:53 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memore'}]}, 0x3ff800) [ 1185.344052][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x4000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1185.448300][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:53 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0xfffffffffffffffd) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="6f6465762f6c6f6f703000366c2e293a5d554a0e72134774d12edc00c6878cc4027a67d0b4f277c87b03520b4e271fbadc090251169f24e0d8af5022efd00a4f3e1de3b4ffb89a850c0afbf39a24e1be7a86b27aba7ae65b378040e50cc1d8537e84cca035d4982dd91bd8e8da693902dddec863bd4a5174604f2a5f6cb4ab020372e5528b7654d89150cb5009138c7d86050d2a98cd3ca287b12c1c00a9058e3cf175ad5754ce239351ac56b37db30e0000c37565b9dd52a5941f4a53c9b95758853b2f9de9f7edf752e01aa50938f3978b0d00"/226], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1185.510125][ T4111] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.531798][ T4131] UDF-fs: bad mount option "" or missing value [ 1185.552899][ T4111] UDF-fs: Scanning with blocksize 512 failed [ 1185.592185][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.635526][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.666469][ T4111] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.690254][ T4111] UDF-fs: Scanning with blocksize 1024 failed [ 1185.698083][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.709170][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.719335][ T4111] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.727675][ T4111] UDF-fs: Scanning with blocksize 2048 failed 16:24:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x8f00, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:54 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xa}]}, 0x3ff800) 16:24:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4800000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101843, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2f6465eeede86d776beb984f3a6cc0a016175ebb02d703ef1914a7d0a3a00800773ff8973000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200000000004040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') getpeername$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@remote, @in6=@ipv4={[], [], @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003180)=0xe8) getsockname(r0, &(0x7f00000031c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000003240)=0x80) accept$packet(r0, &(0x7f0000003400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003540)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003600)={@remote, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) r12 = accept4(r0, &(0x7f0000003900)=@can={0x1d, 0x0}, &(0x7f0000003980)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000039c0)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000003ac0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003c00)={@remote, @dev, 0x0}, &(0x7f0000003c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000003c80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d40)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000003e40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003e80)={@remote, @remote, 0x0}, &(0x7f0000003ec0)=0xc) recvmmsg(r0, &(0x7f0000005cc0)=[{{&(0x7f0000003f80)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/97, 0x61}, {&(0x7f0000005080)=""/16, 0x10}, {&(0x7f00000050c0)=""/96, 0x60}, {&(0x7f0000005140)=""/120, 0x78}], 0x5, &(0x7f0000005240)=""/72, 0x48}, 0x7}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f00000052c0)=""/45, 0x2d}, {&(0x7f0000005300)=""/250, 0xfa}, {&(0x7f0000005400)=""/233, 0xe9}, {&(0x7f0000005500)=""/204, 0xcc}], 0x4, &(0x7f0000005640)=""/101, 0x65}, 0x20}, {{&(0x7f00000056c0)=@ax25={{0x3, @default}, [@null, @rose, @remote, @netrom, @remote, @rose, @remote, @bcast]}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005740)=""/221, 0xdd}, {&(0x7f0000005840)=""/132, 0x84}], 0x2, &(0x7f0000005940)=""/36, 0x24}, 0xfff}, {{&(0x7f0000005980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005a00)=""/153, 0x99}, {&(0x7f0000005ac0)=""/147, 0x93}, {&(0x7f0000005b80)=""/253, 0xfd}], 0x3}, 0x794}], 0x4, 0x20, &(0x7f0000005dc0)={0x77359400}) getpeername$packet(r2, &(0x7f0000005e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005f40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f80)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000006080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000060c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000061c0)=0xe8) accept4$packet(r0, &(0x7f0000006240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006280)=0x14, 0x80000) getpeername$packet(r0, &(0x7f00000062c0)={0x11, 0x0, 0x0}, &(0x7f0000006300)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006340)={@empty, @local, 0x0}, &(0x7f0000006380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000063c0)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000006400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000006440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006580)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006e80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006e40)={&(0x7f00000065c0)=ANY=[@ANYBLOB='p\b\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd7000ffdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="d40102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008fa57000000002008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="c000020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff0f000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400070000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r11, @ANYBLOB="8000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r14, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000104000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000008000100", @ANYRES32=r15, @ANYBLOB="3c01020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="080007000000000008000100", @ANYRES32=r20, @ANYBLOB="b400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r22, @ANYBLOB="240202003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001040000080007000000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r28, @ANYBLOB="800002003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400000006ff0400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r29, @ANYBLOB="08dfc0e51c000000"], 0x870}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) write$binfmt_elf64(r12, &(0x7f0000000ac0)=ANY=[], 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xa94, 0x101000) [ 1185.734452][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1185.744305][ T4111] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1185.754019][ T4111] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1185.761763][ T4111] UDF-fs: Scanning with blocksize 4096 failed [ 1185.767942][ T4111] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:54 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/28, 0x1c) 16:24:54 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xf}]}, 0x3ff800) [ 1185.889579][ T4152] UDF-fs: bad mount option "" or missing value [ 1185.902979][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x200000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1185.951303][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x4c00000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1186.007195][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.042803][ T4155] UDF-fs: Scanning with blocksize 512 failed 16:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1186.085605][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.129993][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.167213][ T4173] UDF-fs: bad mount option "" or missing value [ 1186.172022][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.223296][ T4155] UDF-fs: Scanning with blocksize 1024 failed [ 1186.244825][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.255348][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.265880][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.278488][ T4155] UDF-fs: Scanning with blocksize 2048 failed [ 1186.287451][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.309181][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.329115][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.337595][ T4155] UDF-fs: Scanning with blocksize 4096 failed [ 1186.345830][ T4155] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1186.360108][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.370384][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.380608][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.388369][ T4155] UDF-fs: Scanning with blocksize 512 failed [ 1186.396426][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.406790][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.416494][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.425365][ T4155] UDF-fs: Scanning with blocksize 1024 failed [ 1186.432183][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.442401][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.453510][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.461370][ T4155] UDF-fs: Scanning with blocksize 2048 failed [ 1186.468110][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x1000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:54 executing program 3: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video37\x00', 0x2, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f00000000c0)={0x1, 0xf0, "c08968b80d5a3feec7b8eece613663d9c8a67226ee8eb03be7ca66fd74b515abfc85db9b7003aa421323573f00fc72a5ee770610702da4c3780060139c88635e966180a97dfcf6720bf5e0f75edfcb8dc4c61a8a3560bfee2f68702dc45716644b7b76ae4cce85e6563efffa59e7bc1e6638dd7bbde678f5cac2d03fa5aefb327a44a9e7c3f7d20528ad5889ff07f24ffd0ef577885e26e95ece597b600379f1f2e3ba158c3e66066599fb095f17787aa4b293205ff1035ae12d2552816df2c628d6e9c8c4756af5b086ba4ef852a91a9df1823cd6fb19df71ec569f77d4352336935bd75526d32bc94ac8c541e09434"}) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:54 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x10}]}, 0x3ff800) 16:24:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6000000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1186.478276][ T4155] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.489226][ T4155] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.497262][ T4155] UDF-fs: Scanning with blocksize 4096 failed [ 1186.503591][ T4155] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1186.589236][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1186.612010][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1186.622910][ T4193] UDF-fs: bad mount option "" or missing value [ 1186.630244][ T4192] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:24:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1186.643816][ T4192] UDF-fs: Scanning with blocksize 512 failed [ 1186.660297][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1186.680509][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x2000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6800000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:55 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xf2}]}, 0x3ff800) [ 1186.696229][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.744992][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.758022][ T4192] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1186.784579][ T4196] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.814124][ T4196] UDF-fs: Scanning with blocksize 512 failed [ 1186.821956][ T4192] UDF-fs: Scanning with blocksize 1024 failed [ 1186.839056][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x3000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1186.859545][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.871201][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1186.883403][ T4196] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1186.893611][ T4196] UDF-fs: Scanning with blocksize 1024 failed [ 1186.904503][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:24:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1186.907928][ T4212] UDF-fs: bad mount option "" or missing value [ 1186.922406][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1186.947665][ T2490] print_req_error: 160 callbacks suppressed [ 1186.947678][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1186.962528][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1186.988829][ T4192] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1186.999366][ T4196] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1187.014911][ T4196] UDF-fs: Scanning with blocksize 2048 failed [ 1187.028611][ T4192] UDF-fs: Scanning with blocksize 2048 failed [ 1187.043304][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1187.051010][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1187.060450][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1187.064085][ T2489] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1187.068107][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1187.076034][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1187.121970][ T2490] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1187.133354][ T4196] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1187.140093][ T2489] print_req_error: I/O error, dev loop3, sector 4096 flags 0 [ 1187.150909][ T4192] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1187.157155][ T4196] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:55 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfd}]}, 0x3ff800) [ 1187.169799][ T4196] UDF-fs: Scanning with blocksize 4096 failed [ 1187.171371][ T4192] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1187.181904][ T4196] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1187.193631][ T4192] UDF-fs: Scanning with blocksize 4096 failed [ 1187.202278][ T4192] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:55 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x42) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x6c00000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x4000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1187.312112][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1187.321532][ T4235] UDF-fs: bad mount option "" or missing value [ 1187.332211][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1187.340232][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:55 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfe}]}, 0x3ff800) 16:24:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7400000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1187.416233][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1187.429375][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x6000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1187.465534][ T4236] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1187.507971][ T4236] UDF-fs: Scanning with blocksize 512 failed [ 1187.519571][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1187.529884][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1187.539475][ T4236] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1187.551598][ T4236] UDF-fs: Scanning with blocksize 1024 failed [ 1187.558813][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1187.607280][ T4248] UDF-fs: bad mount option "" or missing value [ 1187.626609][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:56 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x300}]}, 0x3ff800) [ 1187.682138][ T4236] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1187.700535][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1187.717031][ T4236] UDF-fs: Scanning with blocksize 2048 failed [ 1187.728620][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1187.747636][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1187.758631][ T4255] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1187.777178][ T4255] UDF-fs: Scanning with blocksize 512 failed [ 1187.802056][ T4236] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1187.813021][ T4236] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1187.821405][ T4236] UDF-fs: Scanning with blocksize 4096 failed [ 1187.821932][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1187.828198][ T4236] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1187.845545][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1187.862696][ T4255] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1187.877983][ T4255] UDF-fs: Scanning with blocksize 1024 failed 16:24:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x9000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1187.905596][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1187.933257][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1187.959090][ T4255] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1187.968411][ T4255] UDF-fs: Scanning with blocksize 2048 failed [ 1187.975625][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1187.988531][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1187.993953][ T4255] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1188.000754][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.014109][ T4255] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1188.026049][ T4255] UDF-fs: Scanning with blocksize 4096 failed [ 1188.040152][ T4273] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1188.045039][ T4255] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1188.048040][ T4273] UDF-fs: Scanning with blocksize 512 failed [ 1188.063675][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1188.074822][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.086963][ T4273] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1188.094996][ T4273] UDF-fs: Scanning with blocksize 1024 failed 16:24:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) write$capi20(r0, &(0x7f0000000280)={0x10, 0x20, 0x4, 0x83, 0x7}, 0x10) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x101841, 0x3) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6465762f6cbfeea96f6f703000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') fcntl$setlease(r1, 0x400, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000080)={0x9, &(0x7f0000000100)="a7a78b1976c1edc575541d609d31e311281e7b6f15cd5059fdfa9f00000000000000002100"/57}) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) 16:24:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x7a00000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:56 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x420}]}, 0x3ff800) 16:24:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xd000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1188.102101][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1188.112255][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.124652][ T4273] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1188.133826][ T4273] UDF-fs: Scanning with blocksize 2048 failed [ 1188.161755][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1188.192713][ T4273] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.204664][ T4273] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1188.215685][ T4281] UDF-fs: bad mount option "" or missing value [ 1188.221073][ T4273] UDF-fs: Scanning with blocksize 4096 failed [ 1188.249424][ T4273] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfffffff, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:56 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x5314}]}, 0x3ff800) 16:24:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0x8cffffff00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:56 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)="9266f203e6fac41a6c19035d806c911a6c4a8e6d82c3bc4a4e3a3ed28444b5ea984ba3df927e670e2ffb85c270", 0x2d, 0xfffffffffffffffe) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40000000) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r1, 0x6, 0x6}, &(0x7f0000000140)={'enc=', 'oaep', ' hash=', {'crc32-generic\x00'}}, &(0x7f0000000380)="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", &(0x7f0000000480)=""/177) 16:24:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1188.434118][ T4302] UDF-fs: bad mount option "" or missing value 16:24:56 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x5614}]}, 0x3ff800) [ 1188.489498][ T4309] UDF-fs: bad mount option "" or missing value [ 1188.515045][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xebffffff00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x40000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1188.549217][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1188.579349][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.601074][ T4310] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1188.610136][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1188.629836][ T4319] UDF-fs: bad mount option "" or missing value [ 1188.637415][ T4310] UDF-fs: Scanning with blocksize 512 failed 16:24:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1188.655834][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1188.675707][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf6ffffff00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x8f000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1188.708473][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.721485][ T4313] UDF-fs: Scanning with blocksize 512 failed [ 1188.730357][ T4310] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:57 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x5914}]}, 0x3ff800) [ 1188.758288][ T4310] UDF-fs: Scanning with blocksize 1024 failed [ 1188.780799][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1188.794630][ T4334] UDF-fs: bad mount option "" or missing value [ 1188.833339][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1188.863665][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xf6ffffff, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1188.893414][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1188.900905][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1188.930759][ T4313] UDF-fs: Scanning with blocksize 1024 failed [ 1188.950344][ T4310] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1188.978589][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.000640][ T4310] UDF-fs: Scanning with blocksize 2048 failed [ 1189.008224][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.018568][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1189.040362][ T4310] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1189.046442][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.055940][ T4310] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1189.063309][ T4313] UDF-fs: Scanning with blocksize 2048 failed [ 1189.078875][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.079207][ T4310] UDF-fs: Scanning with blocksize 4096 failed [ 1189.095677][ T4310] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1189.105984][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.106005][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.127450][ T4313] UDF-fs: Scanning with blocksize 4096 failed [ 1189.145605][ T4313] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1189.166225][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.177534][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.200212][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.208854][ T4313] UDF-fs: Scanning with blocksize 512 failed [ 1189.216762][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.227028][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.236953][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.245968][ T4313] UDF-fs: Scanning with blocksize 1024 failed [ 1189.253145][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.270385][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.280458][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.288115][ T4313] UDF-fs: Scanning with blocksize 2048 failed 16:24:57 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='affs\x00', 0x2, &(0x7f0000000100)='udf\x00') mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f64060000006f6f703000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xf9fdffff00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:57 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfff2}]}, 0x3ff800) 16:24:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 16:24:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfbffffff, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1189.294971][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1189.305313][ T4313] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1189.315850][ T4313] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1189.323799][ T4313] UDF-fs: Scanning with blocksize 4096 failed [ 1189.330771][ T4313] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:57 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffd}]}, 0x3ff800) 16:24:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10007, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3a9, 0x2000) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1189.404200][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1189.424402][ T4362] UDF-fs: bad mount option "" or missing value [ 1189.426246][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfdfdffff, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xfeff000000000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1189.496045][ T4361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:24:57 executing program 3: r0 = open(&(0x7f0000000080)='./file1\x00', 0x10183f, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f0c8ce90400b20bdc0000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x1008, &(0x7f0000000340)='\x00') [ 1189.552788][ T4361] UDF-fs: Scanning with blocksize 512 failed 16:24:57 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffe}]}, 0x3ff800) 16:24:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfeffffff, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1189.611979][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1189.643613][ T4386] UDF-fs: bad mount option "" or missing value [ 1189.645708][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:24:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1d070043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:58 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1189.704648][ T4361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1189.737339][ T4361] UDF-fs: Scanning with blocksize 1024 failed 16:24:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfffffdfd, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xffffff7f00000000}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1189.794973][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1189.840379][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1189.918514][ T4361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1189.931254][ T4361] UDF-fs: Scanning with blocksize 2048 failed [ 1189.938094][ T4410] UDF-fs: bad mount option "" or missing value [ 1189.956298][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.000570][ T4361] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.022731][ T4361] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.036309][ T4361] UDF-fs: Scanning with blocksize 4096 failed 16:24:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:58 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x3fffffff}]}, 0x3ff800) 16:24:58 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0xb6) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2100210}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r1, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}]}, @TIPC_NLA_MEDIA={0xa0, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5e3999da}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5490}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x100, 0x1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000180)={0x5, 0x904, &(0x7f0000000080)="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", &(0x7f0000000340)="70afb29de44de6e8d12d9fc195fa0184b2401c6ab76e54943940fc5fe30692d6ffc922a46b9fd848f7ea5ea5b90878d4f0ecc7ff2aa443d2e0aea150178418563b33ce3289a22fdeee5f220875cc965344ccc01aa8306368a59073393e8699adc01369d8ca42d3059e16ecc27ade6005d0b3774f4ba4eccb1793edd30a00bb6357518923610c532a1995fd9af1b61538ee5ad15d79799f1993b70aa76d8d6fe242200041878fae96898346661b7d19ac1c900342a148ab6a54b986780d6ab626e71a23031ae47b24a2fb23e90ac24a6bc4b4a4c24e05bcfe5e6706f1db70d0f717f46fcdaae9ace5b8a1472e5a2ad8954a8b5f3c0b71b584", 0xfb, 0xf8}) [ 1190.046695][ T4361] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xffffff0f, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:58 executing program 3: socket$tipc(0x1e, 0x2, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x3, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1080e08}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20048844) sendfile(r0, r1, &(0x7f00000000c0)=0x10, 0x100000000) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0, 0xffffffffffffffff}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1190.135695][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfffffff6, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='\ndf\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0xc1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:58 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xc0000001}]}, 0x3ff800) [ 1190.186721][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.254582][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.266030][ T4420] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.320492][ T4420] UDF-fs: Scanning with blocksize 512 failed [ 1190.332417][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.354059][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:24:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='#df\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8f7a, 0x40) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) open(&(0x7f0000000040)='./file0\x00', 0x103040, 0x28) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) [ 1190.371314][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.380939][ T4432] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.419773][ T4420] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.440057][ T4432] UDF-fs: Scanning with blocksize 512 failed [ 1190.471482][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.474529][ T4420] UDF-fs: Scanning with blocksize 1024 failed [ 1190.514907][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.554814][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.566711][ T4420] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.568387][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.574698][ T4420] UDF-fs: Scanning with blocksize 2048 failed [ 1190.597288][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.603522][ T4432] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.612743][ T4420] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.625081][ T4432] UDF-fs: Scanning with blocksize 1024 failed [ 1190.633294][ T4420] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.639856][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.641819][ T4420] UDF-fs: Scanning with blocksize 4096 failed [ 1190.651408][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.657530][ T4420] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1190.672865][ T4432] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.684122][ T4432] UDF-fs: Scanning with blocksize 2048 failed [ 1190.691285][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.701655][ T4432] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.704331][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.717746][ T4432] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.721789][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.729374][ T4432] UDF-fs: Scanning with blocksize 4096 failed [ 1190.738969][ T4464] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.751501][ T4432] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1190.753815][ T4464] UDF-fs: Scanning with blocksize 512 failed 16:24:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfffffffb, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:59 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffff2}]}, 0x3ff800) 16:24:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='%df\x00', 0x0, &(0x7f0000000340)='\x02') [ 1190.768875][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.780382][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.790361][ T4464] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.798133][ T4464] UDF-fs: Scanning with blocksize 1024 failed [ 1190.827285][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.856510][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.885571][ T4464] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1190.897705][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.912130][ T4464] UDF-fs: Scanning with blocksize 2048 failed [ 1190.941265][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1190.945982][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1190.956198][ T4476] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1190.969011][ T4476] UDF-fs: Scanning with blocksize 512 failed [ 1190.975808][ T4464] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1190.987290][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1190.991116][ T4464] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1191.010320][ T4464] UDF-fs: Scanning with blocksize 4096 failed [ 1191.014266][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1191.018855][ T4464] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:24:59 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x9) open(&(0x7f0000000000)='./file0\x00', 0x8000000200, 0x3) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x400) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030001ff8c4fbbc2cd26db1e71bf5da3613ddc7960ec2216e16c674953da195c8f04884f8a3246d8548a6643ed3059dcef7354ec143ba8acadc42eae961b5e6eb72a3aa76"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) 16:24:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfffffffe, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:59 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffffd}]}, 0x3ff800) 16:24:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='*df\x00', 0x0, &(0x7f0000000340)='\x02') [ 1191.027036][ T4476] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1191.056960][ T4476] UDF-fs: Scanning with blocksize 1024 failed [ 1191.098975][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:24:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x1000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:59 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffffe}]}, 0x3ff800) [ 1191.171184][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1191.190339][ T4476] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1191.213363][ T4476] UDF-fs: Scanning with blocksize 2048 failed 16:24:59 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x20000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x8994, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2900, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/82) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0xa, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_IO(r1, 0x2285, 0xfffffffffffffffe) [ 1191.299998][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1191.352180][ T4476] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1191.363050][ T4476] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1191.383710][ T4476] UDF-fs: Scanning with blocksize 4096 failed 16:24:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:24:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='+df\x00', 0x0, &(0x7f0000000340)='\x02') 16:24:59 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) accept4$tipc(r0, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10, 0x80000) chmod(&(0x7f0000001580)='./file0\x00', 0x12) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="934a25b7d9a87f2fc97476"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x7, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0x1000, 0xd66}, {&(0x7f0000000140)="8cb518ea55ed04d19eb9e367adc3f21fced1ef7c0d2928830c3ecda91326916a4c225be5fcaeacd144306b82aa5845882ca282513b7e7883d5b2c9fb770b87a4d9484776f7370947c5fcc61b2772c0a2f84693d7ca906f15d13188c90d170e608f3d2ec5a23a5294e31ee5815c2111fbcecff6b21be50968308734a92362cdae2a66e809ba4c4d06bc4b5699b8b100a8d814f658c4fe4439ca93c400911734cdceeb", 0xa2, 0x88}, {&(0x7f0000000200)="8a1b837e6644a9dc920cf6c9e4d358", 0xf, 0xfff}, {&(0x7f0000001380)="22667e00a948036fe2f17fc870bdcf4dea26edb19a8a78ed6fb06f78209a34835fc38fa29f1e909a2c1fa58cea4c0f6c8d3f86ed0ff1c00eb05f1a9ceea2c7432dadcafe0d45ac0cb53878a16597639b64f49e23449ef6ffd2e7107eba40cd306c6a824f90b63c6f9df9320d66dbd91660b0b419849c0f2dd52cf10a9c5f", 0x7e, 0x6}, {&(0x7f0000000280)="0b73b7db19f7ed32c2fb1c168a1e580d4ef44cc1ff1ad0a7b44a3489ed57fa87dd6a20dc8512f0f45f5b9d754c6b", 0x2e, 0x3ed0b5d}, {&(0x7f0000001400)="68efd089e9c8", 0x6, 0x20}, {&(0x7f0000001440)="0543123b0aedf619d10ce89c6d8da76d26ca64cfee91e265b435a096e1dcf717c3f19624cd799dc0fa18", 0x2a, 0x6}], 0x5, &(0x7f0000001540)='\x00') prctl$PR_SET_FPEXC(0xc, 0xc0003) 16:24:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x20000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1191.414109][ T4476] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:24:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb7b, 0x4080) 16:24:59 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xffffffffc0000001}]}, 0x3ff800) 16:24:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x100000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x100) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:24:59 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffffffffffff2}]}, 0x3ff800) 16:24:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='-df\x00', 0x0, &(0x7f0000000340)='\x02') [ 1191.664861][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1191.684043][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:00 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8443c000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x228, 0x70bd26, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x1) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1191.730186][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:00 executing program 1: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2800, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="01000000", @ANYRES16=r1, @ANYBLOB="00042bbd7000ffdbdf250300000008000400010000000800040003000000080001004e220000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4004001) r2 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @local}, &(0x7f00000002c0)=0xc) getsockname$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002ac0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000002bc0)=0xe8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000400)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c00)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002d00)=0xe8) ioctl$KDDISABIO(r0, 0x4b37) getpeername$packet(r0, &(0x7f0000002d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002d80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002e80)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002f80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003080)={0x0, @broadcast, @empty}, &(0x7f00000030c0)=0xfffffe29) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000380)={@rand_addr, @broadcast, 0x0}, &(0x7f0000003140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bcsh0\x00', r4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000032c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003740)={&(0x7f0000003300)=ANY=[@ANYBLOB="18040000", @ANYRES16=r2, @ANYBLOB="00042bbd7000ffdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="ac00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000008038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r4, @ANYBLOB="3c0002003800010024000100616374697665706f7274000000000000000000000000630000000100000008000400"/56, @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="e80002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040041ad000008000100", @ANYRES32=r8, @ANYBLOB="9401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004006140000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="780002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12], 0x418}, 0x1, 0x0, 0x0, 0x8000}, 0x24000800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) [ 1191.793683][ T4534] UDF-fs: Scanning with blocksize 512 failed [ 1191.860800][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1191.908962][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1191.929851][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1191.971462][ T2489] print_req_error: 135 callbacks suppressed [ 1191.971476][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1191.985699][ T2489] print_req_error: I/O error, dev loop3, sector 256 flags 0 [ 1191.993318][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.006605][ T4534] UDF-fs: Scanning with blocksize 1024 failed [ 1192.010593][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1192.020724][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.038414][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1192.046716][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1192.049329][ T4555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.054537][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.065846][ T4555] UDF-fs: Scanning with blocksize 512 failed [ 1192.084900][ T2490] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1192.089865][ T2489] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1192.093884][ T2490] print_req_error: I/O error, dev loop3, sector 512 flags 0 [ 1192.100002][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.112145][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.117108][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.132486][ T2490] print_req_error: I/O error, dev loop3, sector 1024 flags 0 [ 1192.136574][ T4534] UDF-fs: Scanning with blocksize 2048 failed [ 1192.148351][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.158592][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1192.158630][ T4555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.166530][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.179837][ T4555] UDF-fs: Scanning with blocksize 1024 failed [ 1192.184120][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.199551][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.200810][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.208357][ T4534] UDF-fs: Scanning with blocksize 4096 failed [ 1192.217843][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.223548][ T4534] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1192.240225][ T4555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.250187][ T4555] UDF-fs: Scanning with blocksize 2048 failed [ 1192.257300][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.260769][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.267488][ T4555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.277405][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.286718][ T4555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.303000][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.305099][ T4555] UDF-fs: Scanning with blocksize 4096 failed [ 1192.318607][ T4534] UDF-fs: Scanning with blocksize 512 failed [ 1192.319005][ T4555] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1192.334453][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.345433][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.355314][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.363133][ T4534] UDF-fs: Scanning with blocksize 1024 failed [ 1192.370230][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.380202][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.390272][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.398061][ T4534] UDF-fs: Scanning with blocksize 2048 failed [ 1192.405156][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x200000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='.df\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:00 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffffffffffffd}]}, 0x3ff800) 16:25:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x853, 0xfffffffffffffffd, 0xb6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000080)="28bd4043c6855c3028b567c65b77ebc71e6a1a5bf82002bb9d68eab99f886bb6032869b58a3da7ef5515c8c610f480921910d9482eb0d6b21a9cde1e5eb977792dbbdcdaf864a51cb7524ec31785af4f14b32a43ecb7b83bf695bf8c3e689c6280001c278a9cd69f3bda5fe9724a8013f73480878fc3f5a337ab80282d88bf99edc6060982473dee37ce624c1d0c54ae3e4de35609c30021ba26bcfcafae26f71d3f45f3f3e822743d499ccad5ca7e2be8d1e13ba51e", 0x0, 0x8, 0x20}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180)=0x8) 16:25:00 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) [ 1192.415261][ T4534] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.425518][ T4534] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.433372][ T4534] UDF-fs: Scanning with blocksize 4096 failed [ 1192.439791][ T4534] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x300000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='0df\x00', 0x0, &(0x7f0000000340)='\x02') [ 1192.566745][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.595104][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:00 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0xfffffffffffffffe}]}, 0x3ff800) 16:25:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="180005000000000000000000000000009500000003000000dd5c8e102b398af43b0aaec2f1434fc68ec4f265eb83d2ac7010abeb2d4ac4c62228de310a32eee47840b141dace92db8a6d5e9343436f222ee20f78bb17e68a3fe26f9b6f11ddfe53856f6e18864195f66db98685501e2855b9fe402c1c7552beac38e385e3ecf8c1870f55c2a276b48652566455530821c679f472005a0aa87800b1d4f8c5fb75a9952557d6947d95bf15e00f8e62c75f4577d6188ea3cdc25246bf146c07324ee3dd4871bf48336dccd2cbcc8ae4f13afea47025a555"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0xbb, 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, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) write$binfmt_aout(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000d50104000000b8e3bc1a74a7f30ed0a5848702af000100000000dcfaff68a94a86be9084baa5"], 0x2a) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, 0x0, 0x0) read$rfkill(r3, 0x0, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1192.620589][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.656601][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.689548][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x400000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1192.733835][ T4583] UDF-fs: Scanning with blocksize 512 failed [ 1192.761309][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.764695][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:01 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x8) [ 1192.820232][ T4581] UDF-fs: Scanning with blocksize 512 failed [ 1192.840707][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.868555][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1192.893291][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.907384][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1192.923426][ T4583] UDF-fs: Scanning with blocksize 1024 failed [ 1192.940651][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1192.941157][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1192.956592][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1192.968242][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1192.978758][ T4581] UDF-fs: Scanning with blocksize 1024 failed [ 1192.997161][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1193.007326][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.017579][ T4583] UDF-fs: Scanning with blocksize 2048 failed [ 1193.029928][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.038768][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.046854][ T4581] UDF-fs: Scanning with blocksize 2048 failed [ 1193.057864][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1193.063469][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.068734][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.082032][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.095463][ T4583] UDF-fs: Scanning with blocksize 4096 failed [ 1193.097361][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.101930][ T4583] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1193.115391][ T4581] UDF-fs: Scanning with blocksize 4096 failed [ 1193.125101][ T4581] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1193.138671][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.148995][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.151049][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1193.164523][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.168815][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.184762][ T4583] UDF-fs: Scanning with blocksize 512 failed [ 1193.186036][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.200634][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.205071][ T4581] UDF-fs: Scanning with blocksize 512 failed [ 1193.211463][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.227385][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.232984][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1193.235842][ T4583] UDF-fs: Scanning with blocksize 1024 failed [ 1193.249232][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.270230][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.275571][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.282626][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.296978][ T4581] UDF-fs: Scanning with blocksize 1024 failed [ 1193.302515][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.318539][ T4583] UDF-fs: Scanning with blocksize 2048 failed [ 1193.320445][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1193.335435][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.339677][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.348001][ T4583] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.362858][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.368643][ T4583] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.383711][ T4581] UDF-fs: Scanning with blocksize 2048 failed [ 1193.387479][ T4583] UDF-fs: Scanning with blocksize 4096 failed [ 1193.401534][ T4583] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1193.404903][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='Xdf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400000, 0x0) bind$rxrpc(r1, &(0x7f0000000200)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r2 = open(&(0x7f00000002c0)='./file0\x00', 0xc01, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000140)={0xa30000, 0x80, 0x81, [], &(0x7f0000000100)={0x9a091d, 0x3, [], @p_u32=&(0x7f0000000080)=0x9}}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f00000001c0)}) 16:25:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x600000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:01 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x2140) [ 1193.427230][ T4581] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1193.475831][ T4581] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1193.513608][ T4581] UDF-fs: Scanning with blocksize 4096 failed [ 1193.546254][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.560563][ T4581] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1193.591145][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:01 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 16:25:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x900000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='cdf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:01 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x24a0) [ 1193.635745][ T4629] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.644588][ T4629] UDF-fs: Scanning with blocksize 512 failed 16:25:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xd00000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:02 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) [ 1193.710836][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.728103][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.741435][ T4629] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.749114][ T4629] UDF-fs: Scanning with blocksize 1024 failed [ 1193.885651][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1193.942411][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.953121][ T4629] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1193.966437][ T4629] UDF-fs: Scanning with blocksize 2048 failed [ 1193.973329][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:02 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x12fa8) 16:25:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x4000000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:02 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000cc31dd823fd91027d38eecc604440a10ac7b6da91031c502a6914334480c670f7d58162d1bf24f3d7dd99bf2340db76e5c0698b7d04c5d4d307811623d1b25b8b990cd8b634527ca2183b06258262adfd6e4e9e8438f875be4831eb81885c09ee49ce3f16703a3a5b400e0f9d115c6ad8a0403272d1304008dc300"/157], &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='udf\x00', 0x4000000, &(0x7f0000000380)='*wlan0selfnodevselinux%vmnet0keyringposix_acl_access-wlan1keyringvmnet1selfem0,\\(\x00') 16:25:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ddf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x2000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x9, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008040}, 0x200000d4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000340)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r4}) [ 1193.985006][ T4629] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1193.995146][ T4629] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.002855][ T4629] UDF-fs: Scanning with blocksize 4096 failed [ 1194.008952][ T4629] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x8f00000000000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:02 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x13010) [ 1194.123447][ T4676] UDF-fs: bad mount option "*wlan0selfnodevselinux%vmnet0keyringposix_acl_access-wlan1keyringvmnet1selfem0" or missing value [ 1194.135988][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x800000000000000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0x1) 16:25:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='idf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1194.173018][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.194572][ T4677] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.204657][ T4677] UDF-fs: Scanning with blocksize 512 failed [ 1194.212472][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xf6ffffff00000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:02 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="095a9603d1f04a3c3f5f0c2e4c07a2eeaa63955f13b62530a4c4b8"], &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='u\xf9\xb9\xac\xfde\x8a\x18\x0e\x8f\xe8\xe2\xf0\xfaK\xf4\xa5f\x00', 0x0, &(0x7f0000000040)='u\xf9\xb9\xac\xfde\x8a\x18\x0e\x8f\xe8\xe2\xf0\xfaK\xf4\xa5f\x00') [ 1194.263157][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.305466][ T4677] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.349886][ T4677] UDF-fs: Scanning with blocksize 1024 failed [ 1194.388421][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1194.411397][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.463028][ T4677] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.472281][ T4677] UDF-fs: Scanning with blocksize 2048 failed [ 1194.479474][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1194.513722][ T4677] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.534875][ T4677] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.556237][ T4677] UDF-fs: Scanning with blocksize 4096 failed 16:25:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4000, 0x0) bind$tipc(r1, &(0x7f0000000080)=@name={0x1e, 0x2, 0x3, {{0x43, 0x1}, 0x1}}, 0x10) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@bpq0='bpq0\x00', 0x10) 16:25:02 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff802) 16:25:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfbffffff00000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:02 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f64010000006f6f703000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ldf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1194.563679][ T4677] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:03 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200000) setsockopt$rose(r0, 0x104, 0x7, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfdfdffff00000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:03 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$NBD_SET_SOCK(r0, 0xab00, r0) 16:25:03 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff803) 16:25:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='odf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1194.788721][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1194.823691][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1194.850714][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.881837][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1194.890931][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1194.901677][ T4725] UDF-fs: Scanning with blocksize 512 failed [ 1194.917155][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1194.921527][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:25:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xfeffffff00000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1194.950680][ T4734] UDF-fs: Scanning with blocksize 512 failed [ 1194.970155][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1194.986929][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.009513][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.043419][ T4725] UDF-fs: Scanning with blocksize 1024 failed [ 1195.070664][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.083625][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.096727][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.107093][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.115888][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.118264][ T4725] UDF-fs: Scanning with blocksize 2048 failed [ 1195.124282][ T4734] UDF-fs: Scanning with blocksize 1024 failed [ 1195.137575][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.138094][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.148262][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.158345][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.174430][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.178215][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.191059][ T4725] UDF-fs: Scanning with blocksize 4096 failed [ 1195.193732][ T4734] UDF-fs: Scanning with blocksize 2048 failed [ 1195.199432][ T4725] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1195.215089][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.225820][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.235704][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.243583][ T4734] UDF-fs: Scanning with blocksize 4096 failed [ 1195.247165][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.249814][ T4734] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1195.274864][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.289079][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.290265][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.300713][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.312572][ T4725] UDF-fs: Scanning with blocksize 512 failed [ 1195.317260][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.331090][ T4734] UDF-fs: Scanning with blocksize 512 failed [ 1195.332081][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.348142][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.354763][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.359075][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.373553][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.378366][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.385301][ T4725] UDF-fs: Scanning with blocksize 1024 failed [ 1195.399323][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.401028][ T4734] UDF-fs: Scanning with blocksize 1024 failed [ 1195.410906][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.426432][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.432706][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.436464][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.449220][ T4725] UDF-fs: Scanning with blocksize 2048 failed [ 1195.454172][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.467726][ T4734] UDF-fs: Scanning with blocksize 2048 failed [ 1195.468231][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.485100][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.489471][ T4725] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.495527][ T4734] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1195.510481][ T4725] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x4, 0x6, 0x7}) 16:25:03 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff804) 16:25:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='pdf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0xffffff0f00000000, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:03 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[], &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='selinuxfs\x00', 0x0, &(0x7f00000000c0)='vmnet1$\x00') [ 1195.515146][ T4734] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1195.527873][ T4725] UDF-fs: Scanning with blocksize 4096 failed [ 1195.530683][ T4734] UDF-fs: Scanning with blocksize 4096 failed [ 1195.536369][ T4725] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1195.542965][ T4734] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:25:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x7, 0x200100) write$UHID_GET_REPORT_REPLY(r1, &(0x7f0000000080)={0xa, 0xa, 0xcbf, 0x100}, 0xa) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd30f43c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:04 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff805) 16:25:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc4, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_BEARER={0x38, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xc3a}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4040}, 0x40800) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='sdf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1195.782623][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd32b43c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1195.864738][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1195.908570][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1195.923931][ T4774] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1195.956975][ T4774] UDF-fs: Scanning with blocksize 512 failed [ 1195.981642][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1195.986155][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.005665][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.045652][ T4789] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.060216][ T4774] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1196.083321][ T4774] UDF-fs: Scanning with blocksize 1024 failed [ 1196.093236][ T4789] UDF-fs: Scanning with blocksize 512 failed [ 1196.101286][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1196.113115][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.114859][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.123408][ T4774] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1196.141333][ T4774] UDF-fs: Scanning with blocksize 2048 failed [ 1196.142103][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.157853][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1196.163521][ T4789] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.168313][ T4774] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.178060][ T4789] UDF-fs: Scanning with blocksize 1024 failed [ 1196.185105][ T4774] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1196.199015][ T4774] UDF-fs: Scanning with blocksize 4096 failed [ 1196.200579][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.205517][ T4774] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1196.223007][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.234295][ T4789] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.242537][ T4789] UDF-fs: Scanning with blocksize 2048 failed [ 1196.250457][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1a9000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="5862c2e4a96e6828f7bfc1a2b6a4157fab1c9f5b5f8388839aee00fb549f13e39ab7b652a1ce53ac9aa517b7e9bb12520b393c4bbae34ff7688401f5d2172b2d120767d5ddf7a7972094443fe25a9232c116d97f71b2427c2da5e0c9f10a4b0b3bddad9e9a1e266f95cc86b33768ba892ed4dc828d9f") ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:04 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff806) 16:25:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='xdf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x6, 0x0, &(0x7f0000000200)}) [ 1196.260362][ T4789] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.270555][ T4789] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.303701][ T4789] UDF-fs: Scanning with blocksize 4096 failed 16:25:04 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff807) 16:25:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x23, 0x0, &(0x7f0000000200)}) [ 1196.372061][ T4789] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:25:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='u\nf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x80000000, 0xfffffffffffffff8, 0x1, 0x8, 0x14880, 0x2, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x4}, 0x8) [ 1196.438223][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1196.448802][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.474755][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.515961][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.536980][ T4817] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.559784][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1196.569903][ T4817] UDF-fs: Scanning with blocksize 512 failed [ 1196.585504][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.585548][ T4814] UDF-fs: Scanning with blocksize 512 failed [ 1196.633461][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.650525][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1196.663885][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.676047][ T4817] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.684846][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1196.695962][ T4814] UDF-fs: Scanning with blocksize 1024 failed [ 1196.698658][ T4817] UDF-fs: Scanning with blocksize 1024 failed [ 1196.711545][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.733195][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.743850][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1196.748151][ T4817] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.755203][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1196.767491][ T4817] UDF-fs: Scanning with blocksize 2048 failed [ 1196.771727][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:05 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6465050000006bc34c6004470323f424cc53000000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x6a14, 0x0, &(0x7f0000000200)}) 16:25:05 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff808) 16:25:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000400)={0x53, 0xffffffffffffffff, 0x18, 0x1200000000000, @buffer={0x0, 0x37, &(0x7f0000000100)=""/55}, &(0x7f0000000140)="5a43be562e830e73b1a283232ed4c41d37b401eab1566733", &(0x7f0000000340)=""/167, 0x8, 0x0, 0x0, &(0x7f0000000180)}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x800000000053, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 16:25:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='u%f\x00', 0x0, &(0x7f0000000340)='\x02') [ 1196.785575][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1196.785975][ T4814] UDF-fs: Scanning with blocksize 2048 failed [ 1196.801420][ T4817] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1196.801432][ T4817] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1196.801439][ T4817] UDF-fs: Scanning with blocksize 4096 failed [ 1196.801447][ T4817] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:25:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x2, &(0x7f0000000200)}) [ 1196.966605][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.024120][ T2489] print_req_error: 187 callbacks suppressed [ 1197.024133][ T2489] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1197.040462][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.066383][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.075725][ T4814] UDF-fs: Scanning with blocksize 4096 failed [ 1197.097258][ T4814] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1197.111495][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1197.119183][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1197.126966][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.137455][ T2490] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1197.145239][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.155262][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.163111][ T4814] UDF-fs: Scanning with blocksize 512 failed [ 1197.169598][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1197.177686][ T2490] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1197.185216][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.195184][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1197.202840][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.212539][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.220300][ T4814] UDF-fs: Scanning with blocksize 1024 failed [ 1197.226795][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1197.234434][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1197.241944][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.252001][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1197.261743][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.275094][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.282848][ T4814] UDF-fs: Scanning with blocksize 2048 failed [ 1197.289558][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.299563][ T4814] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.309208][ T4814] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.317011][ T4814] UDF-fs: Scanning with blocksize 4096 failed 16:25:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@hci, &(0x7f0000000400)=0x80) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x7, {{0xa, 0x4e21, 0x3, @loopback, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x1, @loopback, 0x400}}]}, 0x110) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x5, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x200102) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000800)={r3, 0x0, 0x98dd, 0x1f}) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000840)={0x7, 0x2, 0x2, 0x1ff, 0x100000000}) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000728bd7000fbdbdf250e000000080046050000000080"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r6 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000580)={{0x3, @bcast}, [@bcast, @null, @null, @default, @rose, @null, @netrom, @rose]}, &(0x7f0000000600)=0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000680)="74d4dec458ae5f6ec809dbf0496292e50c72ad6ab108ac7c2aadd93db2922ddc4fc2dcfeeae6d7fe297412908eaf34b15d5b4f8debaf288aec05b2fc37afd96bf77e2708553c48e57e1909280ec9b29e6e969f84db895c6c62224037822152facfb6f29e7bfe1af728925dc9b64b10137930e022c1cf4f9c89ede7ac418b45293cfe716f18ff8f656acd9d6c68f1abecfc6c9e685529bb7519e201a8cb8ec519376ed24572022d51a44b7f450a3e52734829d6412bda48c21886921fc6de23f2f7cb04dc86f3c64a2dd75436b0819b6278615e18be6c5d", &(0x7f0000000780)=""/109}, 0x18) ioctl$RTC_VL_CLR(r6, 0x7014) 16:25:05 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff809) 16:25:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x3, &(0x7f0000000200)}) 16:25:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='u.f\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@empty, @initdev, 0x0}, &(0x7f0000000040)=0xc) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x0, 0xfffffffffffeffff, 0x5, 0x7ff, 0x4, 0x3}) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f00000001c0)={0xffffffff, 'syz1\x00'}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x10000, 0x5, 0x6, 0xfe, 0x1, 0x80000000}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000380)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}, r1}, 0x14) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x8, 0x9, 0x7}) openat$userio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/userio\x00', 0x40, 0x0) [ 1197.323198][ T4814] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x4, &(0x7f0000000200)}) 16:25:05 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff80b) 16:25:05 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002440)={0x53, 0xffffffffffffffff, 0x1000, 0x7ff, @scatter={0x4, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f0000000340)=""/4096, 0x1000}]}, &(0x7f0000001340)="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", &(0x7f0000002340)=""/215, 0x4, 0x2, 0x1, &(0x7f00000002c0)}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) inotify_init() 16:25:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/239) [ 1197.511335][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='u/f\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:05 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff80c) [ 1197.577886][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.629880][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1197.648273][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.679090][ T4878] UDF-fs: Scanning with blocksize 512 failed [ 1197.686389][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1197.728039][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.745352][ T4892] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1197.756449][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.774376][ T4892] UDF-fs: Scanning with blocksize 512 failed [ 1197.781247][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.791252][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1197.806426][ T4878] UDF-fs: Scanning with blocksize 1024 failed [ 1197.813225][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1197.823701][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.828345][ T4892] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1197.834551][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.842407][ T4892] UDF-fs: Scanning with blocksize 1024 failed [ 1197.856419][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.865367][ T4878] UDF-fs: Scanning with blocksize 2048 failed [ 1197.866104][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1197.881976][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.882154][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1197.899263][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1197.901780][ T4892] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1197.916503][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1197.919062][ T4892] UDF-fs: Scanning with blocksize 2048 failed [ 1197.926580][ T4878] UDF-fs: Scanning with blocksize 4096 failed [ 1197.939523][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1197.944454][ T4878] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1197.949854][ T4892] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1197.967789][ T4892] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1197.976586][ T4892] UDF-fs: Scanning with blocksize 4096 failed [ 1197.982083][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1197.983236][ T4892] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1197.996950][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.011296][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.019049][ T4878] UDF-fs: Scanning with blocksize 512 failed [ 1198.026609][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.037047][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.047310][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.055603][ T4878] UDF-fs: Scanning with blocksize 1024 failed [ 1198.063203][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.080503][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.091914][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.099869][ T4878] UDF-fs: Scanning with blocksize 2048 failed [ 1198.106516][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.116706][ T4878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x6, &(0x7f0000000200)}) 16:25:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 16:25:06 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff80d) 16:25:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ud\n\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:06 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6c6f6f70ac00"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) [ 1198.126393][ T4878] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.134213][ T4878] UDF-fs: Scanning with blocksize 4096 failed [ 1198.140389][ T4878] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x8000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:06 executing program 3: r0 = open(&(0x7f0000001980)='./file0\x00', 0x400001, 0x1) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0xfffffffffffffffc, &(0x7f0000000340)='\x00') writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000000)="206c8468b149736132ccdc10080e41d57ea9d2eb41e864ae5d74ec3b07c51944d6de1596650734842de15127", 0x2c}, {&(0x7f0000000240)="b7ad0c04e76f1287e92eca25077b154037f6926564fade400d3c3e569b65d56ca3812ce2c25ad11ed6def5035588a5b8479bcab01d1a7114cab7e82cfd9807554a3a74fe10b196f4a4e2004450", 0x4d}, {&(0x7f0000000380)="1f4d33f7904b8e64dcad6497ceefa982b18e24cd42b039a7925e260be069729198b0701e955fe9b1461ffe4fea06ac41b083294dbeea891b364af58bdfe1f8ce740fa66d565099e5a65dd0ac1f28a6a446b307c2fa81ed763135007705f0a70813bc33cf24d109c0c04f651a2462bec875409fd2472999373b8a5bf745f080d7bdf301655edb842ff6a8054f6de5b5aac80924669769baf3c209190a96f5c0aad35fba93a61e28b8d4bd5c0b0e6d2c42d989e8e2c9753da14580c112e9184b329e3f1f2fb5a9d81a61cda433", 0xcc}, {&(0x7f0000000480)="52731830bcde55b517d4d3a97ff1bed56686f7847ff08bac19832f253457d2d2ee361f56c62fd6e8f3897a43036fcc7752e420016d5f8061099c8fa079c6660d2806ac3bb1fd97e489c1f7753afa82fb1f9890963153d60d56bde937edb10b06800de1af0f434003fb9a5226cbb6796fbf2288511308f6d49ab1bc080a74", 0x7e}, {&(0x7f00000029c0)="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", 0x1015}, {&(0x7f0000001500)="5d4919438807a49896a94822f9e8c8f7e57c422f8868b748017ff01c4260c9057cb3ad4c6dad9c8d65c26a849a1cec6d692f92b21a7b3e1929d416b49bdda1da9012ec0562e05b3d787f83e63dab523bb6a6e49dd883b267cc30d2ed091aa0b60117a6e1e97d0e482e9c26dce2b38100cef38a8f37aef089851a497dea7a08dc71a68e026f17ab652bfc059330021e2c460d254fec67f5967f4fa872b6781f89617abe3ac5", 0xa5}, {&(0x7f00000015c0)="849e2dcfc31b965e30aa66c9ee31401070ecabcd909b0a39ff1df1f6b7225196ef3e79cf732e21b2e3767b17f2845e0358885ced0118e393068e141ea2f96094e8726993dac66030d83775445f57279898c9a0f2459333ed7f5a2fa714141d5230e5861cd86d5dcb35ba4aba80366def724eb4354a5e94290bb4278dd0ed3c8dc1719f3a26bed689b592e90892ca3fcd1b6835a34f61975803868a5831fa8a38563d", 0xa2}, {&(0x7f0000001680)="46345648c196cdaabf9619781982d2fd61e82a6660be6fbb912b1fbceeae007a009e92c1b35d2bed6e1f75a3ba21b9ec49631252fbba5aa9c6b6e1d2c7ccf5e6f49853ea4636194e415baa8c71f3ae3d8aa60f74414e3c1ebff3b66ce6da995d57e6bc2495b276dd12b9ba761f795bd1774a8a51aa618cffe36a3acafc42fca727fdce944834a5238a35b45e3029f954dbc284325077092b90ce4f22d517b0303d49c819ba704b96c864f2ba46037db4d31d3c9971905feffadc7aced03287a610cf2ce9", 0xc4}, {&(0x7f0000000040)="ff6b823f64f5151d5b78fcd292d435a66039d9b8fee18f1d2452e9c108d09e67853d90a698669c34028c7503a373ba1fae7920e1454983dec6", 0x39}, {&(0x7f0000000080)="c49064c379a5a7517cb5", 0xa}], 0x9) 16:25:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x9, &(0x7f0000000200)}) 16:25:06 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff812) [ 1198.267069][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.310682][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.350448][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ud%\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:06 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x9, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xae5, 0x10000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000140)) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="977c9cca22beb46114246096a0703ed59afcb2704d3b2eaa92e681"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') r2 = getegid() syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffb, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="ea1d8455423ecb7c77f586da4fee6482cf36603514009b9e3fe730ae37cdbbad2f779295185617ec6cb18d1d6d32ba53cb3ddfcf6120361c5fc741ae08dd16e9fca4f55890c2f7edace25592", 0x4c, 0x5478}, {&(0x7f0000000400)="ae953f4ee45291cf9b31f5640a1261fea27857e7a47365ca143837e35ef0d13fb7210961200f03eeb5ab3c99e518797cd1a41302e4a2837c4ae094be2365d793347a63a525100ceb41f54ed2488f47e1070a43e73ee4d584f9478c3962fa6ad44aaa7644ea207fde177d810fbd900560a3a8d71a640d025d30c01717b8f80e5f06590bffce7fd0ffaac0688508c5d88cbf1d7fae4b199f56bfcb78a7135350e088dc6de2d841266d24e02d38e45ad65dcd4d202d4680f0f4f582907dbe2ffa3cac0b941ad8c410f7352036bb9ec5bb98023b74eabd233a712e684e250cb5fa9b6170", 0xe2, 0x5}, {&(0x7f0000000500)="b88fb78477b29deb137587d79a9a7d79ee1b7944b0be85b829289d1aeb1062d44dbda10d91179090b986a092e96dd73e9bfcceed0697990de0352dc15b3fa6afc20e0dcb3ed087283489dc", 0x4b}, {&(0x7f0000000580)="354364eda28c29d46d91aaff3ad52907548f4925bed3085e17a433f7dfb5b89242bfa4779e7f0265533ab6fd536033e0c629cfeabfe8c4d6edf4ee8ff40162213edeadf1", 0x44, 0x4}], 0xfca9441705d04059, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r2}}, {@map_off='map=off'}, {@map_acorn='map=acorn'}, {@dmode={'dmode', 0x3d, 0x8}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@mode={'mode', 0x3d, 0x200}}, {@norock='norock'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vmnet1em1['}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) [ 1198.418537][ T4922] UDF-fs: Scanning with blocksize 512 failed [ 1198.464979][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.484749][ T4946] QAT: Invalid ioctl [ 1198.526191][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.538225][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.552664][ T4922] UDF-fs: Scanning with blocksize 1024 failed [ 1198.582391][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.593345][ T4954] QAT: Invalid ioctl [ 1198.650494][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.663786][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.673008][ T4922] UDF-fs: Scanning with blocksize 2048 failed [ 1198.681836][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.691892][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.702078][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.710106][ T4922] UDF-fs: Scanning with blocksize 4096 failed [ 1198.716351][ T4922] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1198.730038][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.740183][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.749980][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.757631][ T4922] UDF-fs: Scanning with blocksize 512 failed [ 1198.764414][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.774414][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.784216][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.792019][ T4922] UDF-fs: Scanning with blocksize 1024 failed [ 1198.798617][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1198.808576][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.818397][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.826169][ T4922] UDF-fs: Scanning with blocksize 2048 failed [ 1198.833338][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xd, &(0x7f0000000200)}) 16:25:07 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff879) 16:25:07 executing program 1: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 16:25:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ud.\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x121081, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') acct(&(0x7f0000000000)='./file0\x00') [ 1198.843239][ T4922] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1198.852934][ T4922] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1198.860699][ T4922] UDF-fs: Scanning with blocksize 4096 failed [ 1198.866877][ T4922] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x8f, &(0x7f0000000200)}) 16:25:07 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff8ba) 16:25:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff49) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x200}, {r1, 0x218}, {r1, 0x40}, {r0, 0x80}, {r1, 0x4}, {r0, 0x40}, {r1, 0x2000}, {r1, 0x40}], 0x8, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180)={0xc6f}, 0x8) 16:25:07 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="1357426936039211ab1c9d5520a21917d6ea0ac69f81128c98173fb7fb0ea1e0f125f7fcf8dd449f3dfc0757582ac35ad869e77510e861754a8e48ee0f737b288cf44d455b816c0926713fcd5b55b574b7bc24") open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000000c0)) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1199.020212][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ud/\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:07 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x1c002) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1199.117905][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.185855][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.227297][ T4976] UDF-fs: Scanning with blocksize 512 failed [ 1199.255001][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.300008][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.330674][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.362708][ T4976] UDF-fs: Scanning with blocksize 1024 failed [ 1199.369977][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.380435][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.390683][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.398695][ T4976] UDF-fs: Scanning with blocksize 2048 failed [ 1199.405633][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.415642][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.425963][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.433777][ T4976] UDF-fs: Scanning with blocksize 4096 failed [ 1199.440026][ T4976] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1199.453303][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.463199][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.473156][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.481042][ T4976] UDF-fs: Scanning with blocksize 512 failed [ 1199.487669][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.497628][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.507310][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.515158][ T4976] UDF-fs: Scanning with blocksize 1024 failed [ 1199.522250][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.532428][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.542094][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.549889][ T4976] UDF-fs: Scanning with blocksize 2048 failed 16:25:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x300, &(0x7f0000000200)}) 16:25:07 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000002080)=@md0='/dev/md0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x80800, &(0x7f0000002040)='wlan0vmnet1/!md5sum\x00') recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3}, 0x3}, {{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000001380)=""/189, 0xbd}, {&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/92, 0x5c}, {&(0x7f0000001540)=""/253, 0xfd}], 0x5, &(0x7f00000016c0)=""/253, 0xfd}, 0x5}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001840)=""/127, 0x7f}, {&(0x7f00000018c0)=""/153, 0x99}, {&(0x7f0000001980)=""/188, 0xbc}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f0000001a40)=""/218, 0xda}], 0x5}, 0x2}], 0x3, 0x100, &(0x7f0000001c80)) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000002000)={{r2, r3/1000+30000}}, 0x100) syz_mount_image$ntfs(&(0x7f0000001cc0)='ntfs\x00', &(0x7f0000001d00)='./file0\x00', 0x8, 0x2, &(0x7f0000001e40)=[{&(0x7f0000001d40)="f14462a75811d1d48355da3a47e1df7ff45137912013ea614b02a52655218960005c774dd27f447f1081e33b4d848b", 0x2f, 0x200}, {&(0x7f0000001d80)="0a6d41d1515711bc8ddab3e92cd70d412e0e7a0aa3edb9b0fa4c04ac65064631d49aa5e37d888336d56ace0ee63561a245e3733f6c44fbb6ec2f46fb91754bbd8a7d9e1e9113ce478487a499813c3b36249c6830e345fad5b8d90af6dafa226194ada95d7ced02dbaf38bd5f774008038b0f08ff7e0b460bd700e63aa69042865f1ea43243faf983b6bdd7cb01750794fe18bbbedd09e270d2d831a37af172282a8c0c66b3b802581d20", 0xaa, 0x2}], 0x200000, &(0x7f0000001f40)={[{@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, r1}}, {@case_sensitive_yes='case_sensitive=yes'}], [{@measure='measure'}, {@subj_role={'subj_role'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'udf\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@hash='hash'}, {@appraise_type='appraise_type=imasig'}]}) 16:25:07 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff8bc) 16:25:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x02', 0x0, &(0x7f0000000340)='\x02') 16:25:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000000)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1199.556560][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1199.566486][ T4976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.576314][ T4976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1199.584126][ T4976] UDF-fs: Scanning with blocksize 4096 failed [ 1199.590373][ T4976] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x600, &(0x7f0000000200)}) 16:25:08 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa2, "b3d5ec57c70d3b803945c81f4a266b96f6486732fb5c4e3cdd9fbee7225adbc90dcf84cf4de24139be51865f11aca3e4d0965b0caef9aced61588b8fe3cdd430ba575585a74087175f57a8cfa0e441e75c4b8ef1b7d0ed679342b6762210ab0a1d2782e110ba7057881933bf56278ffc2e727b523f0b5e3910a8a6a3642988a931283637f72753a1bdd642fd78295c49a6436b69c94d8d76689c856a88f9204ea5dd"}, &(0x7f0000000000)=0xaa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xf13, 0x1000}, 0x8) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) rt_sigaction(0x7, &(0x7f00000000c0)={&(0x7f0000000040)="abc48111f417f390312f66430f3a0fc44ec441ff5a37656667dbe00f5658038473000f8909110000", {0x8}, 0x4, &(0x7f0000000080)="c48109f103c4c201a804a866460f73fa8645a18bd72d5e00000000c4e291af5da766450f382b7f00f30f1af40f1a3d04000000400f4efdc42279356320"}, 0x0, 0x8, &(0x7f0000000100)) rmdir(&(0x7f0000000140)='./file0\x00') 16:25:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x03', 0x0, &(0x7f0000000340)='\x02') 16:25:08 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff8c0) [ 1199.826605][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x900, &(0x7f0000000200)}) [ 1199.930415][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1199.985123][ T5029] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.021492][ T5029] UDF-fs: Scanning with blocksize 512 failed [ 1200.056059][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.090605][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.111789][ T5029] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.120464][ T5029] UDF-fs: Scanning with blocksize 1024 failed [ 1200.129231][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.149881][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.160113][ T5029] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.167980][ T5029] UDF-fs: Scanning with blocksize 2048 failed [ 1200.175124][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.185070][ T5029] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.194971][ T5029] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.203318][ T5029] UDF-fs: Scanning with blocksize 4096 failed [ 1200.209793][ T5029] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1200.223091][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.235576][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.247394][ T5024] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.255703][ T5024] UDF-fs: Scanning with blocksize 512 failed [ 1200.262667][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.273376][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.285495][ T5024] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.295842][ T5024] UDF-fs: Scanning with blocksize 1024 failed [ 1200.302830][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.312956][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.322646][ T5024] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.332232][ T5024] UDF-fs: Scanning with blocksize 2048 failed [ 1200.339119][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.349064][ T5024] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:08 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x20002) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:08 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7ff, 0x4, 0x5}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={r1, @in={{0x2, 0x4e20, @remote}}, 0xdc, 0x7, 0x8001, 0x4}, 0x98) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1dc, r3, 0x303, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9d4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f7}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x42f7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x150}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe442}]}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffffffffff7}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200000000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffff9}]}]}, 0x1dc}}, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x04', 0x0, &(0x7f0000000340)='\x02') 16:25:08 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x203ff800) 16:25:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xd00, &(0x7f0000000200)}) [ 1200.358985][ T5024] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.366720][ T5024] UDF-fs: Scanning with blocksize 4096 failed [ 1200.373271][ T5024] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:08 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x10183f, 0x1000000000000) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f64571e0545fc76c3fa00f1d62c8e241a515511b9ed97814d29858e7d57f48f87d851d103d9a95443d2c61d4fbfd0b50fbecb9bbde291154c366059c1186500d1ceb63618538897d74b259aa3c47c02ef21b1441ae2372dedd6a915b8c54548cfe2fcd22b92801d4e4f63f34fd4c031866d7862ef6fd844686bac9fd0e6b38682702b177c244bb2162343fbe10085bb40ba470b7236296d4c5b8df0e2ffc9e083dc4bbdbd0379a2545170f58eeab8afd30d874a"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:08 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x4010040c000) 16:25:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x2000, &(0x7f0000000200)}) [ 1200.534126][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x05', 0x0, &(0x7f0000000340)='\x02') [ 1200.583543][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5, @null, @netrom={'nr', 0x0}, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default]}) [ 1200.633376][ T5068] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.650084][ T5068] UDF-fs: Scanning with blocksize 512 failed [ 1200.667151][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:09 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030000ae592f96ec1632f11a233fc28548d5d53d83d78cba57331c3482b116ed461ce11dc48758b03a277ea2ca441979d4a83dce8e28275683add41457b0277e224bf39f27609e3174b01183d18db1f8a88cd628bf46802de3427201325ad6e2117a0a28633382170719938f50887a6c904ad2c6049f0555441435964a4e8f411f6b4ad4548df2b90cae14c82086b56a1d98416089af2c1174bc5287f66"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1200.696864][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.731603][ T5068] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.760751][ T5068] UDF-fs: Scanning with blocksize 1024 failed [ 1200.783930][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.807482][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.837746][ T5068] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.846075][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 1200.849847][ T5068] UDF-fs: Scanning with blocksize 2048 failed [ 1200.878980][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1200.889464][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 1200.901664][ T5068] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1200.915126][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 1200.917706][ T5068] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1200.929425][ T5091] UDF-fs: Scanning with blocksize 512 failed [ 1200.936429][ T5068] UDF-fs: Scanning with blocksize 4096 failed [ 1200.943440][ T5068] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1200.944239][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 16:25:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x4000, &(0x7f0000000200)}) 16:25:09 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/370], 0x3ff800) 16:25:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001480)={0x0, 0xffffffffffffffff, 0x1000, 0x0, @scatter={0x5, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/77, 0x4d}, {}, {&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000001c0)}]}, &(0x7f0000000440)="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", &(0x7f00000002c0)=""/55, 0x0, 0x23, 0x1, &(0x7f0000001440)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 16:25:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x06', 0x0, &(0x7f0000000340)='\x02') [ 1200.962605][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 1200.972878][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 1200.980940][ T5091] UDF-fs: Scanning with blocksize 1024 failed [ 1200.987795][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 16:25:09 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3ff800) 16:25:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000400), &(0x7f00000001c0)=0x6e) [ 1201.088818][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 16:25:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\a', 0x0, &(0x7f0000000340)='\x02') 16:25:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x8f00, &(0x7f0000000200)}) [ 1201.129743][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 1201.148310][ T5091] UDF-fs: Scanning with blocksize 2048 failed [ 1201.161866][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1201.178812][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 1201.211985][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x200000, &(0x7f0000000200)}) [ 1201.247330][ T5091] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 1201.280798][ T5110] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:09 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000440)={0x11, 0xe, r1, 0x1, 0x3, 0x6, @remote}, 0x14) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x3ff, 0x40081) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0xff, 0x9, 0x9, 0xcc}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x5}, &(0x7f0000000140)=0x8) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000180)) [ 1201.316626][ T5110] UDF-fs: Scanning with blocksize 512 failed [ 1201.360141][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 1201.373616][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1201.392418][ T5091] UDF-fs: Scanning with blocksize 4096 failed [ 1201.423716][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1201.438144][ T5091] UDF-fs: warning (device loop0): udf_fill_super: No partition found (1) [ 1201.449997][ T5110] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1201.478478][ T5110] UDF-fs: Scanning with blocksize 1024 failed [ 1201.490067][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x6) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1201.524119][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1201.535883][ T5110] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1201.543871][ T5110] UDF-fs: Scanning with blocksize 2048 failed [ 1201.552125][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1201.569294][ T5110] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1201.579512][ T5110] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1201.581621][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1201.587285][ T5110] UDF-fs: Scanning with blocksize 4096 failed [ 1201.598180][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1201.609055][ T5110] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:09 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x400) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 16:25:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\n', 0x0, &(0x7f0000000340)='\x02') 16:25:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x1000000, &(0x7f0000000200)}) 16:25:09 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3fa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x401, 0xa, [0x6, 0x9, 0x0, 0x8000, 0x1, 0x80, 0x0, 0x7, 0x7f, 0x3]}, &(0x7f0000000140)=0x1c) timerfd_gettime(r0, &(0x7f0000000180)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1201.614193][ T5139] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1201.630176][ T5139] UDF-fs: Scanning with blocksize 512 failed [ 1201.637114][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1201.647604][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1201.677208][ T5139] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1201.711108][ T5139] UDF-fs: Scanning with blocksize 1024 failed 16:25:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x2000000, &(0x7f0000000200)}) 16:25:10 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x44, 0x1, {"6a3163d753f4a27cf29e70d0a67ba03e632a432438a05d54aa8f767ab1fb233f730ed54e2031d8dc6b0339"}}, {0x0, "3c5748485f1254667d60810c57f745a905db8121d10a88df48f7380b3c5b51bc674462168a201d36ef113661ab9f22aa215c5254cde84aa44b180b7a672c554ce1db9bd40a01d6ce639de9be956c4a0f5d4d4d052d002ac43f55468ac527b8818eb0f38812f3f10d1fb843d4bb3458b13f584d01c3f8cfcad5e7d1e2fe6eda75e40038184bff868ab32cf77b2d48e860d95b674fe21c536ce1ee0786d8a5994a678f5f4f4f512b951643f988525754aafbe60c674c8a1a4270177ee20e050aed860fada69e4e540b"}}, &(0x7f0000000300)=""/4096, 0x10e, 0x1000, 0x1}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x100000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001340)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000001580)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x5000000a}, 0xc, &(0x7f0000001540)={&(0x7f0000001380)={0x190, r2, 0x500, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x789b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd27}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfb71}]}, @TIPC_NLA_BEARER={0xec, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x900000000000}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x4, @remote, 0x200}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'caif0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x79}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000180)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1201.745795][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1201.765979][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000340)={{0x401, 0x88f, 0xfff, 0x800000000, 0x4e, 0x9}, 0x51a, 0x5, 0x7, 0xfffffffffffffffb, 0x81, "c75dd6fdebb0c35e896696e54e7f87540ecb899c432570e83a671d26690236496ceb3b1aecad23fa252dae78f698f5ed34cae40882276a869c7b4b1a4f1bdd9cfb3ae464cbd739d3385e83c85001fbe2bb7d65f8be99ddb3fc56bfc246662f9ce469f9d9345333fdce5366b7c841aa4609dde9be17d605c2fa3ce3538b186f17"}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa7a9, 0x800) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/44) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x2, 0x0, [{0x80000007, 0x9, 0x7, 0x5, 0x3ae, 0x9, 0x20}, {0x0, 0x30007dd5, 0x4, 0x3, 0x9fd, 0x8ffa, 0x47a}]}) [ 1201.799990][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1201.820974][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udfH', 0x0, &(0x7f0000000340)='\x02') [ 1201.859985][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1201.869040][ T5139] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1201.902997][ T5139] UDF-fs: Scanning with blocksize 2048 failed [ 1201.916654][ T5150] UDF-fs: Scanning with blocksize 512 failed [ 1201.923788][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1201.938717][ T5139] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udfL', 0x0, &(0x7f0000000340)='\x02') 16:25:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x3000000, &(0x7f0000000200)}) [ 1201.970204][ T5139] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1201.976252][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.011972][ T5139] UDF-fs: Scanning with blocksize 4096 failed [ 1202.023375][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.060655][ T5139] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1202.065377][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.101588][ T5150] UDF-fs: Scanning with blocksize 1024 failed [ 1202.114762][ T2490] print_req_error: 165 callbacks suppressed [ 1202.114775][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1202.128711][ T2490] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1202.136685][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:10 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="440acf5e33713947704017"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1202.155799][ T2489] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1202.170228][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.252487][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.260521][ T5150] UDF-fs: Scanning with blocksize 2048 failed [ 1202.267854][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1202.276350][ T2490] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1202.284129][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.295961][ T2490] print_req_error: I/O error, dev loop2, sector 4096 flags 0 [ 1202.303795][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.319808][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.327738][ T5150] UDF-fs: Scanning with blocksize 4096 failed [ 1202.334170][ T5150] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1202.347161][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1202.355513][ T2489] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1202.363289][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.373416][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1202.380967][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.390750][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.398403][ T5150] UDF-fs: Scanning with blocksize 512 failed [ 1202.405182][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1202.412750][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.423673][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.433456][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.441223][ T5150] UDF-fs: Scanning with blocksize 1024 failed [ 1202.447837][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.457958][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.467627][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.475425][ T5150] UDF-fs: Scanning with blocksize 2048 failed [ 1202.482293][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.492313][ T5150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x2, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="8c97de54323a", 0x0, 0x8, 0x20}) 16:25:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x4000000, &(0x7f0000000200)}) 16:25:10 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memor\xc7qeve\xe8\xff\xff\xff\xd4/\x9e\x8f\xddf\xce\xa8\tS\x9e\xdd\x19\xdb\xc7\xb5\x88', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x142) 16:25:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf`', 0x0, &(0x7f0000000340)='\x02') 16:25:10 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000600)) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x5a5e, 0x8, &(0x7f0000000540)=[{&(0x7f0000000100)="61abca9c4983b65a2548906b6e4d2b81a15e37eda3cc3bc3e8da7a73c76f1d1ceff69aae7bf37ed9b8410a746fe57e6f", 0x30, 0xadc0}, {&(0x7f0000000140)="264b8859ddeed1674bb86085f81b17c64cfa14f456870890c609f26179696de25d626990c2", 0x25, 0x9}, {&(0x7f0000000180)="440a1da5c49684ac2184fe6588ee688fb6592f2e75ba627065842da1f81f156619f8cb3e7ed9d0c0b059346fcd63c7b886ef9c23fd56e8300b", 0x39, 0x1f}, {&(0x7f00000001c0)="af3ef778a58740e4670157d3a1fdf424d15251a8cd0feb3bf3", 0x19, 0xfff}, {&(0x7f0000000200)="7678dd98f925c6973c3ce9262d71b9f429c8aac6fff730b4a8978c1bb244af85049d3cd76d66f5aba5f6d9170b208dfd7bfc33a6dd6fc805a92afbac36d49eca3d2072e8b5fa422e", 0x48, 0x5}, {&(0x7f0000000380)="9de2db63db163950314474ee32be95588b456a4547caf91adef968a8435857aa8305bb59e500cb33bd722d463c3715c39a301ee04be6dce557ecb124bf5df2db2d53c31c59f4478bfb6cb214d7f373d72f468c730cc3bf2e0425aff3c176bcd5c219f559cdd733f2d2c757ff45d82be432d1eca48f14a61bcaec7bfbfe499c6d33785c1b163bb3d016938d9cba2e90d2b46eff6f2548e6724802e2ce0037601c8e731e98b9acee538919f77628302d4641c3eae1c31772e2bda71b7387fa61da268ab9d1413de11a", 0xc8, 0x7}, {&(0x7f0000000280)="9d49bf0a152cce6a4ed18d2dae", 0xd, 0x200}, {&(0x7f0000000480)="3e9def11168a96755185251131e624f29790bc5ee83fb8495091746d921e5352667d548246a182f7dc5fae2c5358069adb43746f5b70b75a9ddb2d49274cf1f8b6f32de4a0934e7c1f3faf63bbc99843f2c4ba17acac2df16db5f7561d36d411ad91a682a16f677ee4a682469ba1ee9efb527f799e39eed7c0cdee4bf7b5aa90fbba59dd80192dcc7ab8c74932fe74c9cd9178b97c9be724324b510b7e5945827de50e67824c00f4196063b92e8d50719d4444971f86ee16239c72", 0xbb, 0x400}], 0x1000000, &(0x7f0000000300)='\x00') r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000640)=""/140) mount(&(0x7f0000000000)=ANY=[], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1202.501962][ T5150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.509762][ T5150] UDF-fs: Scanning with blocksize 4096 failed [ 1202.516004][ T5150] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:10 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x6000000, &(0x7f0000000200)}) 16:25:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r1) 16:25:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udfh', 0x0, &(0x7f0000000340)='\x02') [ 1202.682161][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/231) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000040)=0x8000, 0x4) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f64754c6aa7b02153ac434922ff7c04d74c83b2bbca6441a85863"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)='udf\x00', 0x0, &(0x7f0000000280)='\x00') ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x200, 0xfffffffffffffffc, 0x1, 0x3ff, 0x6, 0x9, 0x6, 0x6, 0x100000001, 0x7f}, 0xb) [ 1202.749527][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.809265][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.831441][ T5208] UDF-fs: Scanning with blocksize 512 failed 16:25:11 executing program 1: mlockall(0x2) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') prctl$PR_GET_TIMERSLACK(0x1e) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x0, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xad}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x4) [ 1202.853013][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1202.896663][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1202.926148][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1202.949903][ T5208] UDF-fs: Scanning with blocksize 1024 failed [ 1202.986896][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.051345][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.069936][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.077735][ T5208] UDF-fs: Scanning with blocksize 2048 failed [ 1203.087979][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.098547][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.108570][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.116350][ T5208] UDF-fs: Scanning with blocksize 4096 failed [ 1203.122489][ T5208] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1203.136256][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.146222][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.155990][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.163726][ T5208] UDF-fs: Scanning with blocksize 512 failed [ 1203.170743][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.180691][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.190406][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.198044][ T5208] UDF-fs: Scanning with blocksize 1024 failed [ 1203.204843][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.214733][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.224397][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.232258][ T5208] UDF-fs: Scanning with blocksize 2048 failed [ 1203.238947][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x9000000, &(0x7f0000000200)}) 16:25:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udfl', 0x0, &(0x7f0000000340)='\x02') 16:25:11 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x1101841, 0x3) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:11 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="006dbd75656d6f72"], 0x3ff800) 16:25:11 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400900, 0x0) sync_file_range(r0, 0x80000001, 0x45, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x9) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1203.248867][ T5208] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.268532][ T5208] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.276313][ T5208] UDF-fs: Scanning with blocksize 4096 failed [ 1203.282555][ T5208] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xd000000, &(0x7f0000000200)}) 16:25:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0xc5, &(0x7f0000000080)={0x19, 0x3fb, 0x2}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x4f, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) prctl$PR_SET_KEEPCAPS(0x8, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000140)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0x8, 0x8, 0x849, 0x2, 0x7a3}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000340)=""/219) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 16:25:11 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$P9_RLCREATE(r1, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x6, 0x4, 0x5}, 0x5}}, 0x18) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3ff800) [ 1203.441652][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.466877][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udft', 0x0, &(0x7f0000000340)='\x02') [ 1203.511884][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.536895][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x51, 0x0, 0xfffffffffffffe2f, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1203.573634][ T5258] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1203.584304][ T5261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.596100][ T5258] UDF-fs: Scanning with blocksize 512 failed [ 1203.627410][ T5261] UDF-fs: Scanning with blocksize 512 failed [ 1203.649161][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfffffff, &(0x7f0000000200)}) [ 1203.669730][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1203.729441][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.730452][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1203.797887][ T5261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.809250][ T5258] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1203.832650][ T5261] UDF-fs: Scanning with blocksize 1024 failed [ 1203.838497][ T5258] UDF-fs: Scanning with blocksize 1024 failed [ 1203.854708][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.868839][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.871831][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1203.886588][ T5261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.888783][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1203.897084][ T5261] UDF-fs: Scanning with blocksize 2048 failed [ 1203.906297][ T5258] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1203.921784][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1203.922412][ T5258] UDF-fs: Scanning with blocksize 2048 failed [ 1203.938058][ T5261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1203.948289][ T5261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1203.948566][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1203.961725][ T5261] UDF-fs: Scanning with blocksize 4096 failed [ 1203.966740][ T5258] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1203.975333][ T5261] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1203.982408][ T5258] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1203.998994][ T5258] UDF-fs: Scanning with blocksize 4096 failed 16:25:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:12 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 16:25:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000080)="9029cb3aad33afed6babdddb738ccd4d5a045003011d605ae99d86743d6601f009c14c7117c24cc9637cb30456b5f0b4ff69cc1e2ac9282ce1ccb1a9a87d56c5a897b4046d5d7760f97994f8967f7a3177ad58b7edd872dc41ece09eb5915c4597e90dbee5492b62260e1c9ba232013bd74c076f689f5d4bb5e036699d1659c0a28c757f3a37542072eeb74aa93bddc37a99683893b1088425deb9be4373", 0x9e, 0x2, 0x0, 0x0, 0xffffffffffffff9c}]) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:12 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount(&(0x7f00000000c0)=ANY=[], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='\xd41\xbd\x03\xe5^\x00\x00\x00\x00\x00\x00', 0x0, &(0x7f00000000c0)='\xaaq\xb6\xde\xee,nB\x00\x00\x00\x00\xa7j!2U\xfb\xcb\x00') getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000300)) 16:25:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udfz', 0x0, &(0x7f0000000340)='\x02') 16:25:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x40000000, &(0x7f0000000200)}) [ 1204.005896][ T5258] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:25:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x8f000000, &(0x7f0000000200)}) 16:25:12 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000000000, 0x4000) 16:25:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) 16:25:12 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff809) [ 1204.182204][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xf6ffffff, &(0x7f0000000200)}) [ 1204.296583][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1204.330248][ T5309] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1204.340097][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1204.365699][ T5309] UDF-fs: Scanning with blocksize 512 failed [ 1204.402833][ T5326] UDF-fs: bad mount option "" or missing value [ 1204.411130][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1204.425525][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1204.468527][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1204.477485][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1204.495887][ T5322] UDF-fs: Scanning with blocksize 512 failed [ 1204.501228][ T5309] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1204.511778][ T5309] UDF-fs: Scanning with blocksize 1024 failed [ 1204.520758][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1204.545701][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1204.556846][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1204.567776][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1204.578961][ T5309] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1204.586526][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1204.590867][ T5309] UDF-fs: Scanning with blocksize 2048 failed [ 1204.602318][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1204.602583][ T5322] UDF-fs: Scanning with blocksize 1024 failed [ 1204.613213][ T5309] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1204.629043][ T5309] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1204.629259][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1204.639002][ T5309] UDF-fs: Scanning with blocksize 4096 failed [ 1204.655851][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1204.657633][ T5309] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1204.673958][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1204.686117][ T5322] UDF-fs: Scanning with blocksize 2048 failed [ 1204.694218][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1204.705667][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\xff') 16:25:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x50, 0xfffffffffffffffe, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000000)="bd1d090043c6", 0x0, 0xfbe9, 0x1c, 0x0, &(0x7f0000000200)}) 16:25:13 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3f, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x8001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="00b1a92eb87aa78d7d8d3436f9f9c15950700331a90b0f12dfa02ba388708af8870fa582e8201c697217cec1022a26cf01c528f9f386be7f0c6b491357a9bc4f194fd17f77a86ae64d7d1ead4ff1a7e5dfde5800f667991649d00c10aae8ccb896516f072f06057311028e843222"], 0x3ff800) ioctl$CAPI_CLR_FLAGS(r0, 0x80044325, &(0x7f00000000c0)) 16:25:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfbffffff, &(0x7f0000000200)}) 16:25:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1204.716256][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1204.724996][ T5322] UDF-fs: Scanning with blocksize 4096 failed [ 1204.732295][ T5322] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1204.801193][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfdfdffff, &(0x7f0000000200)}) 16:25:13 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="036d65ed81727920"], 0x3ff800) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x140, 0x0) [ 1204.848838][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1204.855835][ T5344] UDF-fs: bad mount option "" or missing value [ 1204.868477][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1204.929254][ T5322] UDF-fs: Scanning with blocksize 512 failed [ 1204.964933][ T5349] UDF-fs: bad mount option "ÿ" or missing value [ 1204.973283][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1204.993367][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.006840][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.038006][ T5322] UDF-fs: Scanning with blocksize 1024 failed [ 1205.068480][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1205.092873][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.119167][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.128936][ T5322] UDF-fs: Scanning with blocksize 2048 failed 16:25:13 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x1ff, 0x4000) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000140)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/240) 16:25:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0xee, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x10, 0x0, &(0x7f0000000200)}) 16:25:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:13 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x7f, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="7e73d17df28f6084febf77f1581c84736eee1036b99b595c886724f64fa6900a11be8ef7908bfca942841c20d02cc9a17c3630084f8edd5fbad3c06c529e4251c724daeab7ce2cabc9b4", 0x4a, 0x8}], 0x1000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x4, 0x5, 0x6, 0x1, [], [], [], 0x1, 0x800, 0x0, 0x2, "5f94977bb34bc46ed3ab2cfa100c64c3"}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='udf\x00', 0x0, &(0x7f00000000c0)='\x00') 16:25:13 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvfrom$ax25(r0, &(0x7f0000000080)=""/29, 0x1d, 0x10000, &(0x7f00000000c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="006d656d6f72792034284f92709c870c3dc87acbe8222171b6140bc7bf27688f31fa4b39"], 0x3ff800) 16:25:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfeffffff, &(0x7f0000000200)}) [ 1205.137904][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1205.150988][ T5322] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.161558][ T5322] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.169507][ T5322] UDF-fs: Scanning with blocksize 4096 failed [ 1205.176340][ T5322] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1205.272118][ T5368] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 1205.279496][ T5363] UDF-fs: bad mount option "" or missing value [ 1205.318425][ C1] sd 0:0:1:0: [sg0] tag#5228 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1205.328223][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB: Send Diagnostic [ 1205.334788][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[00]: 1d d3 40 43 c6 85 00 00 00 00 00 00 00 00 00 00 [ 1205.344814][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.354911][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16:25:13 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000007c0)={0x29, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x1, 'nq\x00', 0x2, 0xffffffffffffff80, 0x31}, 0x2c) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)=0x14494a8c, 0x12) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 16:25:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfffffdfd, &(0x7f0000000200)}) [ 1205.364720][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.374430][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.384099][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.393821][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.403596][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.414564][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.425046][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.434861][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.445596][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.455282][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16:25:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/12, 0xc}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/128, 0x80}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000580)=""/243, 0xf3}], 0x7, 0x0) [ 1205.465304][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.475053][ C1] sd 0:0:1:0: [sg0] tag#5228 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1205.514992][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.533566][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.543668][ T5377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.551667][ T5377] UDF-fs: Scanning with blocksize 512 failed [ 1205.557727][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1205.557987][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.587013][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.640255][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.666313][ T5377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xffffff0f, &(0x7f0000000200)}) [ 1205.695176][ T5379] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.717091][ T5377] UDF-fs: Scanning with blocksize 1024 failed [ 1205.737658][ T5379] UDF-fs: Scanning with blocksize 512 failed 16:25:14 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0xe5, 0x50000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x1f, 0xfffffffffffff800, 0x81, 0x4000000, 0x7}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100002404, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) [ 1205.738714][ T5391] UDF-fs: bad mount option "" or missing value [ 1205.755953][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.770859][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1205.772976][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.818323][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.827096][ T5377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.867495][ T5377] UDF-fs: Scanning with blocksize 2048 failed [ 1205.883645][ T5379] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.892760][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.904985][ T5379] UDF-fs: Scanning with blocksize 1024 failed [ 1205.908377][ T5377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.936230][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1205.940446][ T5377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.956620][ T5377] UDF-fs: Scanning with blocksize 4096 failed [ 1205.978013][ T5377] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1205.979222][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.006786][ T5379] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.015614][ T5379] UDF-fs: Scanning with blocksize 2048 failed [ 1206.042808][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1206.053068][ T5379] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.065554][ T5379] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.074416][ T5379] UDF-fs: Scanning with blocksize 4096 failed [ 1206.083664][ T5379] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1206.126838][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1206.138347][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.148144][ T5411] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.158857][ T5411] UDF-fs: Scanning with blocksize 512 failed [ 1206.166644][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1206.177268][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.187030][ T5411] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.194711][ T5411] UDF-fs: Scanning with blocksize 1024 failed [ 1206.202389][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1206.212388][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.222079][ T5411] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.229844][ T5411] UDF-fs: Scanning with blocksize 2048 failed [ 1206.236488][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1206.246387][ T5411] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1206.256069][ T5411] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1206.263804][ T5411] UDF-fs: Scanning with blocksize 4096 failed 16:25:14 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="126473852f6c6b6f70300028d470c02f1afc906c56e5773607acfcff6b0000402a85632fd7a30d0000000000002563021d0022e1c6ab404600762cd06e8e3ad4ef8f4c3a892c9b702b"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:14 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfffffff6, &(0x7f0000000200)}) 16:25:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffe, 0xfffffc87, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101040) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1206.269954][ T5411] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1206.321416][ C0] sd 0:0:1:0: [sg0] tag#5232 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1206.330914][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB: Send Diagnostic [ 1206.337461][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[00]: 1d d3 40 43 c6 85 00 00 00 00 00 00 00 00 00 00 [ 1206.348102][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.349782][ T5417] UDF-fs: bad mount option "" or missing value [ 1206.357769][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.373682][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.383337][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.392984][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.402755][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16:25:14 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x800000000000, 0xffffffffffffffc1, 0x1}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfffffffb, &(0x7f0000000200)}) [ 1206.412676][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1206.422329][ C0] sd 0:0:1:0: [sg0] tag#5232 CDB[80]: 00 00 00 00 00 00 00 [ 1206.453741][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf ', 0x0, &(0x7f0000000340)='\x02') 16:25:14 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="0000075012c400000000004d9cb5698315e1d95a7faf6c1633ca1536fd46edb9bd75d995ed590f02e9bbd99fc99d0e41c7b17945011e2d681bc8f5040802e21cbde819f1acb65955969900"/85], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1206.480880][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1206.509964][ T5421] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfffffffe, &(0x7f0000000200)}) 16:25:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x8041) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="006d656d6f7279206af9917c52b30bd0629372eb4194db23994c4c79e9306779ada217892ada2bdff489c9b8d49e5db2ee5909befa2728a2894aa0e0581cc8a2bf339f59217dfb80f972c73c7a6623"], 0x3ff800) [ 1206.564506][ T5421] UDF-fs: Scanning with blocksize 512 failed [ 1206.594125][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x1000000, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1206.664482][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1206.681836][ T5443] e Filesystem requires source device [ 1206.724081][ T5421] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1206.757132][ T5421] UDF-fs: Scanning with blocksize 1024 failed 16:25:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x20000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0xfffffffffffffff7, @rand_addr="330847df72a4b076483697f0c2168151", 0x5}, r2}}, 0x30) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:15 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x101101, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x22000000) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000002780)='/proc/capi/capi20\x00', 0x4000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x2, 0xa, &(0x7f0000002680)=[{&(0x7f0000000140)="d40f053b92e499e17ed8887a7261655e49ba1c06e29b8f5a70e07fdb191785e6e6f4f2770399447a3b8a7d8cfbe9c941a83e8716604dcedfa4bfe5871f191db8f9cc8b38bcc73424a882cb3af1e598c826c15caacfe9bef33ed0eabb94cd52083c7a898eda0366d2821fb94f090dea4a985e", 0x72, 0x2}, {&(0x7f00000001c0)="f3ee81df8d9588aeb5c906e31456f73b65ae09fdadab7f712fda7060f2ea4f8462c567fab5a2f2133047b182a5d8046841f0525d506ad672a810cfbbc416a7c3119e76bf2bcd45", 0x47, 0x6}, {&(0x7f0000000280)="00d49f548b6c79ee7958653dd928edc4a6d010a8", 0x14, 0x1}, {&(0x7f0000000380)="f953457668b5f090fa73aec1f147dcb557dee16dd2aac87e4be4c792140190c1ee9cbd6100e0286afde00523d85fec25646cff25bc205dc056dbcaf97c08d6e603eb650b70001ba0fb7b6c856e6a5d1cfc9f740204201d32311a0aa305f00ef5c4eb45374f8ebb37433658dda8588ce85bb8d32cf34fa73e16c21e2a3e4e7bf07b9fce4177083b770b17076f9697816cbbb46b3b5ee405d69be478a28ede3a8573a3274ba82f3be4195184fc8db7697560094ce48a83c8aac5464af9ff404f75d81e29c722c0bf3c4f2957", 0xcb, 0xb2}, {&(0x7f0000000480)="2e7a36028e2bdb86dccc3b6a43578de59e614e", 0x13, 0x7f}, 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{&(0x7f0000001680)="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0x1000, 0x1f}], 0x0, &(0x7f0000002900)=ANY=[@ANYBLOB="646973636172642c6e6f666c7573685f6d657267652c64697361626c655f726f6c6c5f666f7277613c642c7768696e746d6f64653d6f66662cbbdc6a5f726f6c653d756466002c61756469742c646566636f6e746578743d73797374656d5f752c686173682c66736e616d653d002c0000000000000000000000000000fc33324edb395ababc47eb85cf28262301b3f8fdc696166140b5589882cccf860bd9896f539a063241fb63c0e0d56a8bd07ca6ccf8e7db9fb94ec062dcf84aae18b7738ff316a31a3e84178b2e7e12ea90edfcda10187301566c58ab14d4706f05431681d90d7e392eb689b993037f5940bd90b96ac674"]) mount(&(0x7f0000002800)=ANY=[@ANYBLOB="8b79cf54374d1e806926775ce5bd041f3c785cd78e33a2a8dbdcd075af22f0148d185067d50f12ea494c82e612e3065d545efec1382f1454ad427cdc43bb4b352e8164b10913cdb09585080620d378ab56187ab9e51b4c273f7f4fbc6c11861513fb383e21a493571622aae9a52155dabc3a98523b40b061b19753ccbc71c673eee9d1308d28bcc789eef0ef3d40f46b29d8dea820f7679f3eb6ea70f9671ddbd1df45e39ea739738ab8c5f078a1015ed557a1eb9d1dc77cd6367652b7a7c8b2310e55ffbbcb7b0098c8bc30406682fd17cf80c3bf2c266b404dff5c4442974a25f567da04dfc5b6adaed4d3eb668d7da886242510"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:15 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)=0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1206.783609][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1206.871366][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1206.902717][ T5464] UDF-fs: bad mount option "" or missing value [ 1206.919148][ T5421] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1206.965176][ T5421] UDF-fs: Scanning with blocksize 2048 failed [ 1207.026142][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.058356][ T5421] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.077002][ T5421] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.085485][ T5421] UDF-fs: Scanning with blocksize 4096 failed [ 1207.097774][ T5421] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1207.120084][ T2490] print_req_error: 140 callbacks suppressed [ 1207.120097][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1207.133874][ T2490] print_req_error: I/O error, dev loop2, sector 256 flags 0 [ 1207.145337][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.155959][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1207.163719][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.173586][ T5420] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.181679][ T5420] UDF-fs: Scanning with blocksize 512 failed [ 1207.188083][ T2490] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1207.195777][ T2490] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1207.203205][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.213255][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1207.220835][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.230679][ T5420] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.238358][ T5420] UDF-fs: Scanning with blocksize 1024 failed [ 1207.244977][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1207.252670][ T2490] print_req_error: I/O error, dev loop2, sector 1024 flags 0 [ 1207.260359][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.270401][ T2489] print_req_error: I/O error, dev loop2, sector 2048 flags 0 [ 1207.277854][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.299783][ T5420] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.307566][ T5420] UDF-fs: Scanning with blocksize 2048 failed [ 1207.314210][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 16:25:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)='\x00'/11) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x1000000000000, &(0x7f0000000200)}) 16:25:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x100000000, 0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 16:25:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x640) ioctl$RTC_AIE_ON(r0, 0x7001) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000300a0b7a3dfab072c4c0ace1a91624d3322d1b4"], 0x3ff800) 16:25:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x10', 0x0, &(0x7f0000000340)='\x02') 16:25:15 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x1841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1207.321988][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.332169][ T5420] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.341858][ T5420] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.349752][ T5420] UDF-fs: Scanning with blocksize 4096 failed [ 1207.355848][ T5420] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x20000000000000, &(0x7f0000000200)}) [ 1207.426411][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1207.445203][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000017c0)='/dev/sg#\x00', 0x2000000000000000, 0x100) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001740)={0x0, 0xffffffffffffffff, 0x15, 0x10000, @scatter={0x8, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/114, 0x72}, {&(0x7f0000000580)=""/4096, 0x1000}]}, &(0x7f00000002c0)="6975db761e435246231d91a894533c00633e78a67c", &(0x7f0000001600)=""/207, 0x100, 0x14, 0x3, &(0x7f0000001700)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:15 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x813, r0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) mount$9p_virtio(&(0x7f00000000c0)='memory.events\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x290020, &(0x7f0000000200)={'trans=virtio,', {[{@version_9p2000='version=9p2000'}, {@cache_fscache='cache=fscache'}, {@version_u='version=9p2000.u'}, {@mmap='mmap'}]}}) 16:25:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1207.494488][ T5488] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.524203][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.538619][ T5488] UDF-fs: Scanning with blocksize 512 failed [ 1207.551763][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.566608][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1207.579857][ T5499] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.587550][ T5499] UDF-fs: Scanning with blocksize 512 failed [ 1207.610334][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x100000000000000, &(0x7f0000000200)}) 16:25:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0x6, 0x4, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000000)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000100)}) [ 1207.650713][ T5488] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.667964][ T5512] UDF-fs: bad mount option "" or missing value [ 1207.677892][ T5488] UDF-fs: Scanning with blocksize 1024 failed [ 1207.717400][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.730798][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1207.771254][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1207.814176][ T5488] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.829123][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.849223][ T5488] UDF-fs: Scanning with blocksize 2048 failed [ 1207.855996][ T5499] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.878089][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1207.884771][ T5499] UDF-fs: Scanning with blocksize 1024 failed [ 1207.897531][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.900383][ T5488] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1207.914067][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.921585][ T5488] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.928797][ T5499] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.934433][ T5488] UDF-fs: Scanning with blocksize 4096 failed [ 1207.947990][ T5499] UDF-fs: Scanning with blocksize 2048 failed [ 1207.948197][ T5488] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1207.964718][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, &(0x7f00000001c0)) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xffffffff, @bcast, @netrom={'nr', 0x0}, 0x4, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 16:25:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) write$P9_RAUTH(r0, &(0x7f0000000080)={0x14, 0x67, 0x1, {0x4, 0x1, 0x8}}, 0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="006d656d6f729020"], 0x3ff800) 16:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x200000000000000, &(0x7f0000000200)}) 16:25:16 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80040, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000001c0)={0xd, 0x7, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x8}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x20002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x16, 0x16de, 0x7, 0x1, 0x6, r2, 0x7ff, [], r3, r4, 0x9c45}, 0x3c) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:16 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c376f703000e8d8a3ff8a04c0a2a86b19fdec83c364"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1207.975691][ T5499] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.985430][ T5499] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.994327][ T5499] UDF-fs: Scanning with blocksize 4096 failed [ 1208.000595][ T5499] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1208.071582][ T5528] UDF-fs: bad mount option "" or missing value 16:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:16 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c6f6f70302f5fe35ac0db5366ea00"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x300, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xf7af, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x300000000000000, &(0x7f0000000200)}) 16:25:16 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f00000000c0)={0x100000000, 0x7, 0x0, 0x9, 0x0, 0x1ff, 0x3}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="006d656d6f727917"], 0x3ff800) 16:25:16 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}}) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x124000, &(0x7f0000000340)='\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x2) r2 = getuid() getresgid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f0000000200)) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x10000, &(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYRESDEC=r2, @ANYBLOB=',group_id=', @ANYRESDEC=r3, @ANYBLOB="2c6d61785f726561643d3078303030303030303030303030303030392c6d61785f726561643d3073303030303030303030303030303030342c726f6f74636f6e746578743d73797374656d5f752c7365636c61ed10d6c993"]) [ 1208.309136][ T5551] UDF-fs: bad mount option "" or missing value 16:25:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x400000000000000, &(0x7f0000000200)}) [ 1208.354900][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8c180) 16:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1208.406518][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:16 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000100)="5b97f0d960671f51327e80ad088c1829b9d7da74156da022a208b417572c912de8509091cff3742bb7f8073b3eaccc11489d9d058f797a7f86cc", 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') read(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x2) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x100) r3 = getpid() setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @local}}, 0x0, 0x8, 0x0, "145c7fd0c19cfccbf92f5c7ad2171a2e3f22a7649a6f37ab760e4632dd699cbace814c06368de586b98cf4c2a8695b9251f4c3bbec3cee2421181200f27ccf6abb2afa16b65e1eb3f69a7b85a8034b71"}, 0xd8) fcntl$lock(r1, 0x0, &(0x7f0000000080)={0x2, 0x0, 0x8, 0x3, r3}) [ 1208.474466][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1208.488099][ T5571] UDF-fs: bad mount option "" or missing value 16:25:16 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x1ff, 0x84c}, 'port1\x00', 0x12, 0x40000, 0x3f, 0x2, 0x9, 0x2, 0xfff, 0x0, 0x0, 0x1}) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x600000000000000, &(0x7f0000000200)}) [ 1208.520110][ T5559] UDF-fs: Scanning with blocksize 512 failed [ 1208.557831][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x90, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4000000000}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x1, @local, 0x5}, @in6={0xa, 0x4e22, 0x2b, @mcast2, 0xcc}, @in6={0xa, 0x4e24, 0x4, @rand_addr="6973d055d4a2dd029ef930255eaf4c44", 0x4}]}, &(0x7f00000002c0)=0x10) [ 1208.589837][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1208.601328][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1208.622443][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1208.635404][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1208.646092][ T5559] UDF-fs: Scanning with blocksize 1024 failed [ 1208.654088][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1208.676883][ T5582] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:25:17 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="006d656d6f7279205266cf4b77033605fb68cb0513210e3f190344a6226f115296dd5312da6e054d52aae505c6947424fd78e88c447028b783191a0647750aa49b863355f6f0d40876fe4f2a446dc2d8160c8a09a7418f37228b5b0dcd25d4e93db054d11b5461c2ba21fb0420b88f608b9152501ea1facb6f9c367b5cacb63842d8"], 0x3ff800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local}}, 0x1ff, 0x3, 0x5, 0x5, 0x3}, &(0x7f0000000000)=0x98) r3 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x20840) fadvise64(r3, 0x0, 0xc0ca, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x8, 0xb2cec5256f2e67e4}, &(0x7f00000002c0)=0xc) [ 1208.703973][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1208.719725][ T5582] UDF-fs: Scanning with blocksize 512 failed [ 1208.726265][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1208.749997][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1208.763690][ T5591] UDF-fs: bad mount option "" or missing value [ 1208.773229][ T5559] UDF-fs: Scanning with blocksize 2048 failed [ 1208.785766][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1208.796581][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1208.820299][ T5582] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.838581][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1208.848999][ T5582] UDF-fs: Scanning with blocksize 1024 failed [ 1208.870038][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1208.883268][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1208.903269][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1208.928315][ T5559] UDF-fs: Scanning with blocksize 4096 failed [ 1208.932765][ T5582] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.934679][ T5559] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1208.946608][ T5582] UDF-fs: Scanning with blocksize 2048 failed [ 1208.958132][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1208.968582][ T5582] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1208.973908][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1208.978624][ T5582] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.994978][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1208.996210][ T5582] UDF-fs: Scanning with blocksize 4096 failed [ 1209.005784][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.012002][ T5582] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1209.026235][ T5559] UDF-fs: Scanning with blocksize 512 failed [ 1209.036236][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.052182][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1209.065811][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.076608][ T5559] UDF-fs: Scanning with blocksize 1024 failed [ 1209.086416][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.097574][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1209.107784][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.116080][ T5559] UDF-fs: Scanning with blocksize 2048 failed [ 1209.122895][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.132798][ T5559] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1209.142577][ T5559] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f00000001c0)) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{}, {0x0, 0x2710}}, 0x100) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) open(0xfffffffffffffffd, 0x100fff, 0x4) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000d938b818f160fdae429d0f23cab67a355451587c222642a04c53ea5c2ceb43ffe9964c247183e6925d231f17108e1c21b1de10c18e0a23e645d7867e352364b77bf8be97edfeacddd92bf721b5df5a3427418a19c1c1e698fd6d5a22b9836f86567aa8bb32c18bb9e95e1c5b2175f7e811e0822dc838a804739a74313c90ea33372fbb7484ae814ed7a7d1b74a8324364f9897a11336f22142b3c0d97eeaea0a07be41719d1fd624bc2c7a253ef19aebbfcee3967e3a65714c93561bdcaf1a6f07331724804deb0ecc"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x900000000000000, &(0x7f0000000200)}) 16:25:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x8400) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:17 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x402000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @local, 0x2}, {0xa, 0x4e23, 0x5, @loopback, 0x9}, r1, 0x4}}, 0x48) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) sendto$ax25(r0, &(0x7f0000000240)="5b84fd6d4d64f06744201aa73e49953a420c2094c1d673b506d1cc76b5edce217d3b68d872c2756ba77c35d42081dbb1c43970e0ba15294a9e3a25fcb6c21fe83f365ebc8727a65686247a1fb97037b9082655f8ff96aa4bfc15425bcbd8fe5df8dabc8056d4d2c392f636b2c77bd0c7a5c1c2f800cc1f40b27485464c613f68aae491a3d71fae0892a0ec2f6ee273b25506e6b3a6e3880feb0fbd35a08c32eec31d23eb0ed1a697c13d0370df32d3083058c8b3b217a04e08162986001d7513b5532e6ece27c51e352afbf7ec6bd65b1532b6a313d93526f00cee851874a7", 0xdf, 0x80, &(0x7f0000000340)={{0x3, @null, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000000100)={0xc025}) 16:25:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:17 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x1) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f8665762f864e6f0776e270ef5ce3bee4336e1d327f703000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1209.150325][ T5559] UDF-fs: Scanning with blocksize 4096 failed [ 1209.156752][ T5559] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xd00000000000000, &(0x7f0000000200)}) 16:25:17 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x4, 0x100, 0x8f80, 0x124, 0x42, 0x3db3faef}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) 16:25:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x3) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0xd2, 0x9, @scatter={0x9, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/67, 0x43}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/139, 0x8b}]}, &(0x7f0000000840)="c61d53ded7e26d5090e6417a701f4c5afb722e463ce538c048dd6081282ce5af12ebd799b89ba53b310fa95eab5597438ed73d39477449facb12d92a0cafba7b1c62d8b6b48e5820beee5a5b997d614572812d85a1a3364591d437e7553aedc919cb364ac72e72e9c3f4563129308491b772b30c7e1cfb41fa3b6e89e988c4f473deaa4bdbb9e314541c7cd040b856fd4ab13193f484a5247586c57317337a9d51b1f93457abea3209b8e900f844c5186ccb79e89074b6e864d69ffa82c349a44660a4699d6b27e4822ce30877577ab23df4", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1209.252525][ T5613] UDF-fs: bad mount option "" or missing value 16:25:17 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r0, 0x1, 0x100010000, 0xfffffffff0002000}) creat(&(0x7f0000000040)='./file0\x00', 0x110) [ 1209.365831][ C1] sd 0:0:1:0: [sg0] tag#5185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1209.375484][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB: opcode=0xc6 (vendor) [ 1209.382465][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[00]: c6 1d 53 de d7 e2 6d 50 90 e6 41 7a 70 1f 4c 5a [ 1209.392137][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[10]: fb 72 2e 46 3c e5 38 c0 48 dd 60 81 28 2c e5 af [ 1209.401906][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[20]: 12 eb d7 99 b8 9b a5 3b 31 0f a9 5e ab 55 97 43 [ 1209.411579][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[30]: 8e d7 3d 39 47 74 49 fa cb 12 d9 2a 0c af ba 7b [ 1209.421249][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[40]: 1c 62 d8 b6 b4 8e 58 20 be ee 5a 5b 99 7d 61 45 [ 1209.431398][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[50]: 72 81 2d 85 a1 a3 36 45 91 d4 37 e7 55 3a ed c9 [ 1209.441045][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[60]: 19 cb 36 4a c7 2e 72 e9 c3 f4 56 31 29 30 84 91 [ 1209.448899][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000380)={0xc, 0x1000, "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"}, 0x1006) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x3, r1}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x4, 0x4) 16:25:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x4000000000000000, &(0x7f0000000200)}) [ 1209.450664][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[70]: b7 72 b3 0c 7e 1c fb 41 fa 3b 6e 89 e9 88 c4 f4 [ 1209.450681][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[80]: 73 de aa 4b db b9 e3 14 54 1c 7c d0 40 b8 56 fd [ 1209.450697][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[90]: 4a b1 31 93 f4 84 a5 24 75 86 c5 73 17 33 7a 9d [ 1209.450714][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[a0]: 51 b1 f9 34 57 ab ea 32 09 b8 e9 00 f8 44 c5 18 [ 1209.450735][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[b0]: 6c cb 79 e8 90 74 b6 e8 64 d6 9f fa 82 c3 49 a4 [ 1209.467884][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1209.470321][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[c0]: 46 60 a4 69 9d 6b 27 e4 82 2c e3 08 77 57 7a b2 [ 1209.470336][ C1] sd 0:0:1:0: [sg0] tag#5185 CDB[d0]: 3d f4 [ 1209.514967][ T5630] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1209.535746][ T5638] UDF-fs: bad mount option "" or missing value [ 1209.548911][ T5630] UDF-fs: Scanning with blocksize 512 failed 16:25:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000000)) [ 1209.567833][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.617477][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1209.639726][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1209.650177][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x8f00000000000000, &(0x7f0000000200)}) 16:25:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1209.660982][ T5636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.674163][ T5630] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1209.688979][ T5636] UDF-fs: Scanning with blocksize 512 failed [ 1209.720706][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.735467][ T5630] UDF-fs: Scanning with blocksize 1024 failed [ 1209.758769][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1209.770339][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1209.783557][ T5654] UDF-fs: bad mount option "" or missing value [ 1209.791307][ T5636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.802831][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x4000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003540)={&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0x9, @remote, 0x3f}, 0x1c, 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{&(0x7f0000002480)="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", 0x1000}], 0x5, &(0x7f0000003680)=ANY=[@ANYBLOB="18000000000000008400000005000000000000008000000218000000000014d506993d707a5e00008400000005000006000000f74624052f4127dd1141cb67566d59999400457b3d4e10f64c67306c708ff8c84d6a8070ec88b91d8662a1f18b8ee6fc0cc621000000"], 0x30, 0x4000000}, 0x4000000) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000100)=""/174, &(0x7f00000001c0)=0xae) finit_module(r0, &(0x7f0000002340)='illinois\x00', 0x3) munlockall() r2 = inotify_init() setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3180d070") ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r3, 0x0) ioctl$TCXONC(r5, 0x5437, 0x0) ioctl$TCSETSF(r3, 0x5441, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r6 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x27, &(0x7f0000002380)={0x1, 0x4, 0x5, 0xfffffffffffffffb, r6}) 16:25:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xf6ffffff00000000, &(0x7f0000000200)}) [ 1209.818109][ T5636] UDF-fs: Scanning with blocksize 1024 failed 16:25:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1209.866150][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.879768][ T5630] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1209.914391][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1209.925307][ T5630] UDF-fs: Scanning with blocksize 2048 failed [ 1209.945173][ T5665] UDF-fs: bad mount option "" or missing value 16:25:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfbffffff00000000, &(0x7f0000000200)}) [ 1209.963674][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1209.976043][ T5636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.991522][ T5636] UDF-fs: Scanning with blocksize 2048 failed [ 1209.999256][ T5630] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1210.012345][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.026490][ T5630] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1210.049047][ T5630] UDF-fs: Scanning with blocksize 4096 failed [ 1210.078327][ T5636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.081240][ T5630] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1210.129418][ T5636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:18 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0xe5, 0x4) write$cgroup_subtree(r0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r0], @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRESHEX, @ANYRES16, @ANYRESOCT=r0, @ANYRESDEC=r0], @ANYRES32=r0], @ANYBLOB="517c0417d96e9979c9c06211a8ee13face7ac7d43e5337aef2a40615f5f148ed27d6997f382c5a90b67ea88ae572484b665db1ca5514ccefd0511297624add4b332de66b50514a19abbc7a8bd3f17660437b9fdfd4183bf22bcd861f3ba3fc60f1e6b02167ba56dea08c89733c0dd0c454564ac7f2de305d0cdf04db0d9a8d758e3eba168f7b761ebdde7897dd38d54473f7128a5affbc7e42b2f4c67fccb0bedc1fb3ef2e355049017166fc6169150b41f0de1b27fecc983ac602db6813f19cc4", @ANYBLOB="5a49d372ddbeaa058c4ee638f73ca959e54e1d4d192bf951e5edf5450bc8d721817a191982e7dd881fe0a1410da6539613cb8d4d1495bc0ef784e4ed", @ANYRESOCT=r0, @ANYRES64=r0], 0x13b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0xff67) [ 1210.172593][ T5636] UDF-fs: Scanning with blocksize 4096 failed [ 1210.199839][ T5636] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1210.246603][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.272547][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.282318][ T5645] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.290234][ T5645] UDF-fs: Scanning with blocksize 512 failed [ 1210.297451][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.307375][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.318244][ T5645] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.326093][ T5645] UDF-fs: Scanning with blocksize 1024 failed [ 1210.332775][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.342840][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.352642][ T5645] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.360463][ T5645] UDF-fs: Scanning with blocksize 2048 failed [ 1210.367045][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.378595][ T5645] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.388564][ T5645] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/11], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:18 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\xc0', 0x0, &(0x7f0000000340)='\x02') 16:25:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfdfdffff00000000, &(0x7f0000000200)}) 16:25:18 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x1000000000) lsetxattr$security_smack_entry(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64MMAP\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:18 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f09650400190000000000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') [ 1210.396549][ T5645] UDF-fs: Scanning with blocksize 4096 failed [ 1210.402995][ T5645] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 16:25:18 executing program 3: setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0x7}, 0x28, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = socket(0x8, 0x2, 0xd5b) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000000)=0x80, 0x4) 16:25:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xfeffffff00000000, &(0x7f0000000200)}) [ 1210.503736][ T5703] e Filesystem requires source device 16:25:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\xff', 0x0, &(0x7f0000000340)='\x02') 16:25:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f00000000c0)="0adc9be561163f319bd070e7e3472dfefa52d0ff0733db21ce3de2c2288da0be173e599b432bac9e9c38e3c6122045b5d09e800c0cc3a663ff0e3860f5e8fb1343107dfcdd25c844d3565fbf93ea55fdd55fa1e54ae3aa7a00000000fc95b73c2695c7671557bec5ac9822d7981bc0253aca13c89ac062a67f4a54820000a81f5173d7f30c036b9d4744f2c3b006f99a6f1f2971f91dd21fb30f52c836abac4d2519cdae42b7b5e2a0ba948df780b879892b541975206a6d30af464adddfca") r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x400, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0x3, r3, 0x10001}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:25:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000340)="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", 0x1000) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x101000) accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x1c) r2 = fanotify_init(0x2, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x4, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7d, 0x511000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x401, 0xc676, 0x2, 0x6, 0x4}, 0xc) flock(r2, 0x0) [ 1210.654647][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1210.679264][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0xffffff0f00000000, &(0x7f0000000200)}) [ 1210.717521][ T5714] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\xfe', 0x0, &(0x7f0000000340)='\x02') 16:25:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x408040) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffffffffff97, 0x10400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x3, @rand_addr="04aaccde9f10e7684abd4998d4f0407d", 0x2}, @in6={0xa, 0x4e20, 0x2, @local, 0x80000001}, @in6={0xa, 0x4e24, 0x6, @rand_addr="9f279ffc771977fd0d262347cf1e9d83", 0x6}], 0x54) openat$cgroup_ro(r1, &(0x7f00000002c0)='cgroup.stat\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000280)=0x2492e4aae984ac35) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1210.784918][ T5714] UDF-fs: Scanning with blocksize 512 failed [ 1210.811469][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.873014][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.884193][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1210.909289][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 16:25:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x2}) [ 1210.920554][ T5732] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.929436][ T5732] UDF-fs: Scanning with blocksize 512 failed [ 1210.953226][ T5714] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:25:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8100, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0xc8, r2, 0x811, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xa8, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'vxcan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7a}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x281}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) [ 1210.971069][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.992186][ T5714] UDF-fs: Scanning with blocksize 1024 failed [ 1210.998675][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\xff', 0x0, &(0x7f0000000340)='\x02') [ 1211.020593][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.042803][ T5732] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1211.085706][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.112998][ T5732] UDF-fs: Scanning with blocksize 1024 failed [ 1211.132393][ T5714] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.147403][ T5714] UDF-fs: Scanning with blocksize 2048 failed [ 1211.150056][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1211.168298][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.178992][ T5714] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.183753][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1211.211759][ T5714] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.224956][ T5732] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1211.234654][ T5714] UDF-fs: Scanning with blocksize 4096 failed [ 1211.241075][ T5714] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1211.241267][ T5732] UDF-fs: Scanning with blocksize 2048 failed [ 1211.266679][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1211.282580][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.293875][ T5732] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1211.297016][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.314392][ T5762] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.319166][ T5732] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1211.330758][ T5732] UDF-fs: Scanning with blocksize 4096 failed [ 1211.332489][ T5762] UDF-fs: Scanning with blocksize 512 failed [ 1211.336866][ T5732] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1211.358258][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.368281][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.378309][ T5762] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.386466][ T5762] UDF-fs: Scanning with blocksize 1024 failed [ 1211.393499][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.403997][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.413968][ T5762] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.421722][ T5762] UDF-fs: Scanning with blocksize 2048 failed 16:25:19 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2ff9fee65f0b161dc130001ac4bada4638ae23f540f6c97bbef8acffafe85dfe10594c864d440a69280c51edb56dc8daad4bf6b89c56bd65"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000040)='\x00') 16:25:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'cpu'}]}, 0x2b5) 16:25:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x3}) 16:25:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x71c, 0x4) ioctl$UI_DEV_CREATE(r1, 0x5501) 16:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='udf\x00', 0x7ffffffffffffffe, &(0x7f0000000340)='\x00') [ 1211.428934][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1211.438900][ T5762] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.448723][ T5762] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.456796][ T5762] UDF-fs: Scanning with blocksize 4096 failed [ 1211.462976][ T5762] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1211.505412][ T5769] UDF-fs: bad mount option "" or missing value 16:25:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x4}) 16:25:19 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="dc03e3c5d66d2c5f0f28fd17d43d22cbd94b8e7fbcaa1beccf6658f03abea7751164469f49d61bb9d8a6fd5c9718e37a6b757288ab331c57a882bfe11ad2e804faa16e04db62dea9af02bec9f864e21e8d3caea7ed2f4209af547d69166b150ac4a00f9e1e2a24822642a5e29364e7519ce2ca9cea08a7afed0c2ce9fb26ea32482dfd2020e36543d1976d269fd7258f997d67ec916f865a111749e66099ec85523f66032699db9ca48288d1b56e841c681487"], 0x3ff800) flock(r1, 0xd) 16:25:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x200) r2 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)="1b0f827c51ffa28899638e169ee78f", 0xf, r0}, 0x68) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x4, r2, 0x1}) uselib(&(0x7f0000000000)='./file0\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r2}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465841094e02e8a762f"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:20 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') r1 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r3 = geteuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000006c0)={{}, {0x1, 0x5}, [{0x2, 0x0, r1}, {0x2, 0x4, r2}, {0x2, 0x4, r3}, {0x2, 0x4, r4}, {0x2, 0x2, r5}, {0x2, 0x1, r6}], {0x4, 0x4}, [{0x8, 0x3, r7}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x7}}, 0x64, 0x2) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x8001, {0x93, 0x3ff, 0x7, 0x2a, 0x80000001, 0x1f}}) 16:25:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='keyring\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x46c) 16:25:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x6}) [ 1211.772970][ T5795] UDF-fs: bad mount option "" or missing value [ 1211.781370][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1211.820712][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1211.866653][ T5799] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found 16:25:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='u\xca\xbb4\"\\\v\xcd\xc2\xf4\x05(\xba$k\xfdr\x81?\x92\xf43\xd5zd;\b\x1ft1\xe4\x9bc\xe4\x7ft\xd7\t\xfd+\x83\x82>\x1e\xefAr', 0x1, &(0x7f00000000c0)='\x00') 16:25:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x9}) [ 1211.910705][ T5799] UDF-fs: Scanning with blocksize 512 failed [ 1211.949466][ T5814] UDF-fs: bad mount option "" or missing value [ 1211.975773][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:20 executing program 1: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000340)={0x8, 0x120, 0xfa00, {0x2, {0x3ff, 0xe4, "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", 0x67, 0x792e, 0x6, 0x30c8, 0x800, 0x1f}, r1}}, 0x128) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000140)={0x73, 0x2, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0xb, 0x20, 0x0, &(0x7f0000000200)}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) 16:25:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1212.020554][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1212.040520][ T5799] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.049007][ T5799] UDF-fs: Scanning with blocksize 1024 failed 16:25:20 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000080)="a78cf549460c70e27bb0ad9efdad5e2200b3b0303fbbd06a0324c077f99c18952b3c1ecf777c29e1514f268989f88b9692c0e10c3706554eb45ffd721f0445fbf3e5ad669d15695777bcc8c99e", 0x4d) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1212.093416][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 16:25:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0xd}) 16:25:20 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x80000001, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1212.150059][ T2489] print_req_error: 142 callbacks suppressed [ 1212.150072][ T2489] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1212.164824][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1212.227687][ T5835] UDF-fs: bad mount option "" or missing value [ 1212.231262][ T5799] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.273573][ T5799] UDF-fs: Scanning with blocksize 2048 failed [ 1212.287262][ T2489] print_req_error: I/O error, dev loop3, sector 64 flags 0 [ 1212.297114][ T2489] print_req_error: I/O error, dev loop3, sector 2048 flags 0 [ 1212.305356][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 1212.318034][ T2489] print_req_error: I/O error, dev loop3, sector 4096 flags 0 [ 1212.326219][ T5799] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1212.336738][ T5799] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.345060][ T5799] UDF-fs: Scanning with blocksize 4096 failed [ 1212.363630][ T5799] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 16:25:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") write(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x32, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b", @nested={0xc, 0x1, [@typed={0x8, 0x51, @ipv4=@multicast1=0x4000b00}]}]}, 0x24}}, 0x0) 16:25:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10183d, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mount(&(0x7f0000000240)=ANY=[@ANYBLOB='/de/loop0\x00'], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) 16:25:20 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x181) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="080000000180f7ffbd00018064ac000001040119"], 0x14) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f00000002c0)=[0x4, 0x1], 0x2) sendfile(r1, r0, &(0x7f00000000c0), 0x1b0a) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000000)={0x200, &(0x7f0000000140)="0a70b5a17c760816764e6a98a7436c9fef90371e0297f8c6a3c249f3709e628ebcdc39d374efee28981b93bdbe370286faa100ed153af2374983cb37e9cf6661bd4235727245327a8765a9db35bd65a75e8396d99569f115467eceff730ce75b62313cb39a4df1d744174a8f3578a0051e3eb3bce97448af0e1464e49c075989d62160b2d0737d99d0d68cfd1a3913e8d6977fddf3d2464769b103f5fb9ffe814eba279c86ee8a089abe1b1b80b7942b"}) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000340)={0x2b, 0x6, 0x0, {0x1, 0x6, 0x2, 0x0, '&+'}}, 0x2b) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x8f}) 16:25:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) setxattr$security_smack_transmute(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000240)='TRUE', 0x4, 0x1) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='\xa4\x8dq\x16\x86^odZ[\xc8\xc9\xa09]@zD:M\x8c\xe9N\x9b\xb85\xf4\xb6\x13\x19Z\xc3+\xd3\"\x81vX\x16\xc7\xf7\x03\xcf\x11\xd5\x01\x00\x00\x00\x9d\xd7\xd7~Y\xf9\f\xec\x980x0, @in={{0x2, 0x4e23, @local}}, 0x40, 0x1, 0x2, 0x1, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1758}, &(0x7f00000002c0)=0x8) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x7, 0x1, 0xba2, 0x8}, {0x10000, 0x401, 0x80000000, 0xf7f7}, {0x3, 0x4, 0x8, 0xdbb}, {0xfffffffffffffffc, 0x0, 0x1ae0000000000000, 0x9}, {0x8001, 0x26a, 0x9, 0x3}, {0x401, 0x3, 0x7f, 0x2}, {0xfffffffffffffffa, 0x1fc, 0x80000001, 0x1}, {0x5, 0x5, 0x8, 0x7f}]}) 16:25:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0xd00}) [ 1213.031978][ T5905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.092415][ T5917] UDF-fs: bad mount option "" or missing value [ 1213.108097][ T5905] UDF-fs: Scanning with blocksize 512 failed [ 1213.136434][ T2489] print_req_error: I/O error, dev loop2, sector 64 flags 0 [ 1213.144979][ T2489] print_req_error: I/O error, dev loop2, sector 512 flags 0 [ 1213.153970][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.173640][ T2489] print_req_error: I/O error, dev loop2, sector 1024 flags 0 16:25:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x2000}) 16:25:21 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x80) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000100)=0xfffffffffffff7cc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x2258, 0x19, 0x300, 0x70bd29, 0x25dfdbfd, {0x1d}, [@typed={0x14, 0x9, @ipv6=@remote}, @generic="0d2fc06f610e580860b6b28b7bcdf610c9a04afa98e1bb359be154939f9c7fc54466e39490a6869a29", @nested={0x2140, 0x20, [@typed={0x8, 0x67, @str='\x00'}, @generic="1968218483e576f10a42f96314d8b7fedc6d7cae3ff1c1c3cbc4414dc1a8d819d853ff0dac7a929bcec0b49ac5870d453be9ec2b6c", 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@generic="17b234a46c99252816d75b7133b8b1bffde574dabb58b8ac65729f4794962e359a470fb94c60e66cc7cf2c23f731de611582b60f6abb8052ee68dc6d50053ab608edd9c0aa2ba9b7101a737ec4b6f61d5e4357addc0be0d244c6b9dbc17e46ec83887eacb4b1f12071a1b0911842e4dddc940a621c3ebae39ad26f7f1d535f1bcd6fd9f4b6c4ecdd83dad3f2c6f62921", @typed={0x8, 0x94, @fd=r0}, @typed={0x8, 0x87, @u32=0xfffffffffffffbff}, @typed={0x48, 0x75, @binary="ebd8f090bd4070807093ee0b9fea6f57ba24f612b1acb2865f9fdd10203ceb6155f36d3d144b348625c648ddd50e6b27707334f1f26830f4c6140dd144a62499a8ff00"}, @typed={0x14, 0x19, @ipv6=@loopback}]}, @nested={0xc4, 0x35, [@typed={0x4, 0x20}, @typed={0x18, 0x49, @str='/proc/capi/capi20\x00'}, @typed={0x8, 0x62, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="19e5ce64f5047da7101570904d217a1258f17f360cc6c49c9b3c17e84ad3766dff69d03d325cd4b727c71fd3d47634958b73033709629703ad62fb9825378807f280a5fbd6bc77870adff7c58a16ac09150191031168e0eab945a1a378c48e88e4185f47aae63296d8a982194dcb74427571dc37c6c2fbc0930ee952c422034c151c3b4831028b6a5cace89694589062c7579e0a48149d443af4"]}]}, 0x2258}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x1, 0x9, @buffer={0x0, 0x0, &(0x7f0000000340)=""/211}, &(0x7f0000000300)="1d0500000085", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x20, 0x30, 0xfffffffffffffff7, 0xfffffffffffffffc}, &(0x7f00000026c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002700)={r3, 0xb47f, 0x56a, 0x4}, &(0x7f0000002740)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x1) [ 1213.185532][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.200137][ T5905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.224664][ T5905] UDF-fs: Scanning with blocksize 1024 failed 16:25:21 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1213.246843][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.301971][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.324975][ T5934] UDF-fs: bad mount option "" or missing value [ 1213.361482][ T5905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.390295][ T5905] UDF-fs: Scanning with blocksize 2048 failed 16:25:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x101000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) write$UHID_INPUT(r1, &(0x7f0000000340)={0x8, "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", 0x1000}, 0x1006) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000001380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2c, r2, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x5}, @SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x1, 0x1, 0x9, 0x7, r3}) 16:25:21 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000340)='./file0//ile0\x00') [ 1213.413716][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.464844][ T5905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.503985][ T5905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.555572][ T5905] UDF-fs: Scanning with blocksize 4096 failed [ 1213.565735][ T5905] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1213.592586][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.607806][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.619090][ T5954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.627418][ T5954] UDF-fs: Scanning with blocksize 512 failed [ 1213.641838][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.652327][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.662518][ T5954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.670871][ T5954] UDF-fs: Scanning with blocksize 1024 failed [ 1213.677512][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.687983][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.697652][ T5954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x180) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xfffffffffffffecb) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x4000}) 16:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffc, 0x92, 0x9, @buffer={0x0, 0xc6, &(0x7f0000000080)=""/198}, &(0x7f0000000340)="bbc287d8c12f8088dc8d24b7dad4f33cbc5778586431f66ef51c69f7b85d2d4c94f03515e7f8b1f7549b0687a948ad97ad2f39914319d5ea62b3c0cf96ad01f51c9c7ffd207a93e465c62f74fd991817e5f5bbe9b0317f37e1c0d9eccce00cfd35d633696b94523dfed8141648860d5898ab2604bdb7602dc9933be4b145258492f131f89271603901433ea62ae785ddff40", &(0x7f0000000000)=""/54, 0xdb5, 0x34, 0x1, &(0x7f0000000180)}) 16:25:22 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)=0x80000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) [ 1213.705349][ T5954] UDF-fs: Scanning with blocksize 2048 failed [ 1213.712213][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1213.722093][ T5954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1213.731874][ T5954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.739527][ T5954] UDF-fs: Scanning with blocksize 4096 failed [ 1213.745685][ T5954] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1213.815955][ T5964] UDF-fs: bad mount option "" or missing value 16:25:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x8f00}) 16:25:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x9, 0x8004, 0x20, 0x6, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x6, 0x7fff, 0x1, 0x6, 0xffff}, &(0x7f0000000400)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x1, @mcast2, 0xecc}}, 0x0, 0x4, 0x0, "be01e821cd9a654d59ff3f47b5b8996bec9f1e19b24714c6afd3a1e356d7255cd213c7b369d6bf3e35a25e397d856b9f11671a3bcb287ce59f7a8694eec9bb315398c32b0328eb58174de5237863cfae"}, 0xd8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1213.865801][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 16:25:22 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.stat\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="fd6d656d6f7079204dbb46e302d3d0461d32bde65d68497b19a476105e83d0954f741ec84f8828e69cdf05bea1df385f7d574e208f9d3a8b2d7b69489d03a4e355aa67446eba8c8208000000905f32"], 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 16:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1213.940132][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 16:25:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x200000}) [ 1213.985289][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 16:25:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x0, 0x8, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x94, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xbb1a, @ipv4={[], [], @rand_addr=0x4}, 0x100000000}, @in6={0xa, 0x4e24, 0x23e5, @mcast2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}, @in6={0xa, 0x4e22, 0x79, @empty, 0x1}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x3}, 0x8) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f0000000340)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) [ 1214.037800][ T5971] UDF-fs: Scanning with blocksize 512 failed [ 1214.053196][ T5984] UDF-fs: bad mount option "" or missing value [ 1214.063151][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.100596][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.145030][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.167395][ T5971] UDF-fs: Scanning with blocksize 1024 failed [ 1214.188650][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.214445][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.225275][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.233601][ T5971] UDF-fs: Scanning with blocksize 2048 failed [ 1214.241075][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.251970][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.261897][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.269663][ T5971] UDF-fs: Scanning with blocksize 4096 failed [ 1214.275745][ T5971] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1214.289858][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.301783][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.311758][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.320432][ T5971] UDF-fs: Scanning with blocksize 512 failed [ 1214.327010][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.336991][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.347178][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.354960][ T5971] UDF-fs: Scanning with blocksize 1024 failed [ 1214.361896][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.371989][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.381654][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.389288][ T5971] UDF-fs: Scanning with blocksize 2048 failed 16:25:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x10001, 0xd95}) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="dafc8d2e703000"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:22 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xac0665f1e45870b6) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000480)={0x12f3}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2080, 0x0) r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000280)='/dev/capi20\x00', 0x2, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = syz_open_dev$swradio(&(0x7f00000002c0)='/dev/swradio#\x00', 0x1, 0x2) r8 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x400100, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$VIDIOC_QBUF(0xffffffffffffff9c, 0xc058560f, &(0x7f0000000380)={0x8001, 0xe, 0x4, 0x81002040, {r9, r10/1000+30000}, {0x2, 0x1, 0x101, 0x7fffffff, 0x8001, 0x200, "0a048a8d"}, 0x2, 0x4, @fd=0xffffffffffffffff, 0x4}) r12 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000400)='/dev/video1\x00', 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6, r7, r8, r11, r12], 0xa) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r13, 0x40086602, &(0x7f0000000180)) r14 = openat$cgroup_ro(r13, &(0x7f0000000200)='me\xab6\xde\x0e\xe6\xfc\xf4\x14\xa7\xe3\xd4\x03\x11%vents\x10', 0x7a05, 0x1700) write$cgroup_subtree(r14, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ffffffffffffff"], 0x3ff800) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x719881, 0x0) 16:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:22 executing program 1: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x131000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={0x0, 0xc424, 0x2, 0x8a, &(0x7f0000ffe000/0x2000)=nil, 0xb88}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x140, 0x0) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000080)='[mime_type\x00', 0xb) 16:25:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x1000000}) [ 1214.395999][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.405853][ T5971] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.415530][ T5971] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.423853][ T5971] UDF-fs: Scanning with blocksize 4096 failed [ 1214.430042][ T5971] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1214.503721][ T6007] UDF-fs: bad mount option "" or missing value 16:25:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) 16:25:22 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@rand_addr="fe49469a304865ad18eb7f2a85bdd655", 0x4e21, 0x0, 0x4e24, 0x101, 0x2, 0x20, 0x20, 0xbe, r2, r3}, {0x20, 0x80000000, 0x374, 0x7, 0x2, 0xffff, 0x6, 0xff}, {0xffffffff, 0x4, 0x74c, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x2, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x3, 0x3501, 0x0, 0x2, 0x10000, 0x2, 0x6, 0x3}}, 0xe8) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x2000000}) 16:25:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x1) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000080)={0x29, 0x4, 0x0, {0xf8c, 0x6, 0x1, 0x0, [0x0]}}, 0x29) 16:25:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x60, 0x0, &(0x7f0000000400)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000340)=[0x38, 0x30]}}, @increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r2, 0x4}], 0xd1, 0x0, &(0x7f0000000840)="03f11148a0803c8de76db4d74b803785f18782ecfae6b5e7cebf7af76459d2e5500a3d443e44b2ef9388ad0b2d68f98a99c20a451ed0712f3ed8b9a2e745b04c64280f8b075e193cd0ddb603279ed9b670c239af881f3f9f6674765442458764cec2ce6f5d2a4a4750d54a53d98dc9d5fdc39d43e9730e87b4e866c2d13b34efb533ac0fffbbc8800005ba12e3036707e2d1757c6998aaba5d990947f9ce10dc1b23ea1e896c01db12f10e26b03bdf76821d70ade1c65e3b86df79450423c59a5458d2b63baf87228242d2f264c070d7a5"}) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x0, 0x8, 0xe0e8, 0x7fff, 0x8000}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x234, 0x26, 0x800, 0x70bd26, 0x25dfdbff, {0x9}, [@nested={0x1bc, 0x95, [@generic="cb12b48addbd43e7834dd58f93bdd3caefa52b8555430604c29650f83c91202f7660d881f4f4b05530d5fe647da1a226e7f48ebd528bfccc604cccc7f33a457a2f0f441a1c3998c4d2668481a3c55331de8bc6c916", @generic="6b6d53b6894364fc79b000beed29320353b120b613eb05742fcc96c9884619d7f667e46b258930dd8821f15b0f4c259bfd3294279e5ddf2235e97e9995208eade82bd03e6ff81fc5d2e98bfbe84824b5974df7a5ca62ed36d2599c1b66f861ee8b871333f0827097ac071496cda4782094201aa90ebd598259bc3a1c3757b4578fdcf68fbaa91d6d48179483897cb421a92e2f4fd10873767700be74dc78", @typed={0x8, 0x4a, @pid=r3}, @generic="b13b625ff1e1e72d7ec53f27680375283dae040846af8bfa50262c93c0fe45fb5a0010844672a58604ef8b3a9d4f0d", @generic="42989a44847e938114d89293b2fc5e836ddbafd1f117b6c6f08a639b41d80ebb7a7bd0bb79716f18dafb9384cb59f3b668d482af72190d442315b162775fbaeabba66fda1d6907e785fdc0c8c211ff97546baeabf17f764c484a6bc8a1358a46294ed9ec0876a1a0cd6def645cb763180a35494dd8078c67859651581cf8743bf9e77720714c87023aa64b91be"]}, @typed={0x8, 0x0, @uid}, @generic="9289d6b84e925eb4036e0d2d288135360a59359021878c9706e48096941dbe7f48cfb45c48778d9c49afbdff6af1d9445064edea11ea7d4385a5fcfc89bfb837fb68af7b2c7126ad1e314e7bf5b88e3e5ec051", @typed={0x8, 0x31, @u32=0xf646}]}, 0x234}, 0x1, 0x0, 0x0, 0x40000}, 0x24000801) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR64, @ANYBLOB="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", @ANYPTR64], @ANYRESOCT=r3, @ANYRES64=0x0]], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)='cgroup\x00', 0x0, &(0x7f00000001c0)='y#-\x00') 16:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x3000000}) 16:25:23 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x81, 0x20000) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") readv(r0, &(0x7f0000000840)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/86, 0x56}, {&(0x7f0000000640)=""/80, 0x50}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/157, 0x9d}], 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x2, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000003c80)=ANY=[@ANYBLOB="42649bc14e5a1865762fec6f6f5030005fefd913ede9ee44c6c8eadf25e9236220781f1222a3022c94066c866eccd494c60a5233f80b1b57418fee355428bf76096ee20d5cacdeb8899011c98ffc2aa5c65b854114b1c4fb7b6c9db770e3edbc1b1b07da94f808279ab23b91c138a7d4e9916e81bb3c247e6019a3fcc610a2e7dd0ed38650869511f8620992b0dd0b8ce1b5fdb6e808c25c50a873385b1220a86d91df213737babdf79628117f819aedb88724601640e9a025342ab1d48fd78f364aba3b3a63f66025707af01b8c7246526fd33f103d9192ae84306b4a"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000003c0)="5cd0b142b9dcca0cc492d2202745f77e", 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @initdev}, &(0x7f0000000140)=0xc) sendmsg$xdp(r0, &(0x7f0000003c40)={&(0x7f00000008c0)={0x2c, 0x6, r3, 0xa}, 0x10, &(0x7f0000003bc0)=[{&(0x7f0000000900)="989895bd0e4a48f82553f8263b9518a7a431f3a99612b783bbae94add39a1609d0de4cb9a71a35161dd62bdb98c63375d2da77e5b175bf46614f2bbb0835a86d1481ace3e53b650632d69154a3543237cdbc16d30f00df9d56c71949beb29f48455718f75421ea03d75c13f33ab3262c77fa1a65f3e65a38f64f0758115b10c40ad3b9ab34b423a7aefc9b396af9e1d82cf9e222d2c33b894f090c9e357623c7fc1e9c4c1890e6350b2e60036bea31464270b8f98fe0d7fe0bfbb99ee227e7144f120c0f17dc45f86ffd5bbbebf35a3778323a6ce0704581b1ccd036bcec60aa507eabbbdcaa71780356733639450815381cf8", 0xf3}, {&(0x7f0000000a00)="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{&(0x7f0000002ac0)="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0x1000}, {&(0x7f0000003ac0)="95ed2b312e8fbb874f11ecfa2ec7c0592b5432667c1304c7427d54bb70031c5c39a45bb874c8eedac417cb89f52e3bdd3b34cfc60946f4dbcc629b90c43e1bc4472da3de879142021e18c7294eb02122c1fb7d97c15dee453cd4d655660f7403eefb05c81cedf19c9783ad4538a1538d8dea65a374cf2b93f73ea9254599b96ca41f27e68389fec9540c526baebbe8e7a5c05dfeba7b8cd58ccd0110e3f3eaceae26fd5f8292ec62b7e4ecd4988797e0e8ddc3806e205ce055b2888779dc029b2aec33906020839d87692edd23ed20c9a7fbe7b909b814bbe1ac35b18959bfeef934aa29b4b64f1ea84c5c3995", 0xed}], 0x8, 0x0, 0x0, 0x20000080}, 0x4000800) 16:25:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x10000) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000080)={{0x4, @addr=0x40}, 0x8, 0x2, 0x100000002}) 16:25:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="116d656d6f727920"], 0x3ff800) [ 1214.740875][ T6030] UDF-fs: bad mount option "" or missing value 16:25:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x4000000}) [ 1214.969341][ T6051] UDF-fs: bad mount option "" or missing value 16:25:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) 16:25:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x40000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/112) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101841, 0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000000)={0x2001, 0xffffffffd78ced3e, 0x1000, 0x1}) mount(&(0x7f0000000240)=@md0='/dev/md0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') 16:25:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x6000000}) 16:25:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:23 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) 16:25:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4008001, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) 16:25:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0x9000000}) [ 1215.553919][ T6068] UDF-fs: bad mount option "" or missing value 16:25:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x849, 0x7, &(0x7f0000001540)=[{&(0x7f0000000100)="4d4f29f96f7f8ff89d1c1ccb6e91b0ee4aac1872d602dcf6290a27250681d0e8ebe2db6106e82a6ea3adb602d33e8d6345edaecabb5f97ddf3290876c0dedc2bdc0c49b1c284565c1a3e57e55f12789b5120d1c2fe16aca1e3e1eb755674da4af61eb201e233b451", 0x68, 0x7}, {&(0x7f0000000380)="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", 0x1000, 0x3603aa2b}, {&(0x7f0000000180)="df668b0991e2f543396f11daee347b95701be6673bb00ab1f626c0303065470687321d0d68a3643fa727cf51c098c7d493840886082abec620e66c0015c08251fc37d4db0b6089effb99b0660c33705963d5f3ccd30f10cde67250ff00e4b2756a08b891acaa3502004e2834695ff102ff94d8da7a9afeb26a15c5a6f67f07ec4c6a1ef5890e828f42f442cb88650185df", 0x91, 0x81}, {&(0x7f0000001380)="20b3df734699553c5e1d1c9ff57213b579710942a3b00c6a530b61e4246cf7fa4ec69bfb19caf6379fd5cbd32829c3d4629635b7ad75cd114c2e5e7de4c5a47856b4563ced572a900d09588f2e867854de490ee9a73f7cd9c99ffb9da2c1f097ba33a882cabf2d4ff79d382ef8c0e0d36d35ff9fad9da72e1731869ac27d3a9c379ee343428ab0b308d66f0530fff88cfeb4abcac14ede84ab5d129004ba95", 0x9f, 0x5a4}, {&(0x7f0000001440)="318728dac1499b3b4045e280b42761864526ddc3ba225dd529fb8bee16f01888b9aefd041464cb6b704d6e81732481f776718ca3fc4084dccd16aa546d7191ff6a7813c3d19a94897a3c2efc5db5b85fedb27dd6793dbdf42ccfae24add09389245e0e69ec9b248e1005f61efb495ba4c4cb46f8c3", 0x75, 0x3}, {&(0x7f00000014c0)="12578016cc29304cca5fe355f860207aad087d06765dbf82f37990cb083bf15adbe7e7213b43ce41c32c0311b48eeee856992f4d4ff4816e237c9e069a65b1b49cdc54d331e5ec99", 0x48, 0x90f}, {&(0x7f0000000280)="df59327c474e5850c5ec4e220ecdba9e5330131146e97da1d27e80f87e3708be4bb59c70e93a80fb8d14f256e90a459abadb18", 0x33, 0x6}], 0x80000, 0x0) [ 1215.626595][ T6068] UDF-fs: bad mount option "" or missing value 16:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0x2, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000440)={0xe, 0x8, 0x91d, 0x6, 0x8b, "800d8197c6747b9d9f88f10f8390ae98f7c137bc24480db50a1cc77111aa0dc97b31aea7d4610d022366fad3b5c10d03911742297e86900e90136fe9c6449dbb1e5a9578ae3226a619c3f9c6e96df4cbcde6f35dcdaf07bf5e1d6644f6364b253c2369a2f3432883b6b9ec759bc174f37ea7ac2e571f910a4c634df430571bba8f4d5be092dd1144fe85bc"}, 0x97) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r1, 0x0, 0x16, &(0x7f0000000180)='posix_acl_access$$em1\x00'}, 0x30) ptrace$setregs(0xf, r3, 0xff, &(0x7f0000000340)="68882c925c027e45ba6d54eb028207f09150552df4f46f20c25b248841a5ad6ed7d586008375f9eaa8ad5af6616dd530e8d03390045b513729749669e50b371053aa73746b1a9fbf69e29b1c2485c4878e84e9b25c96b34d736122b27bd4994a738342d962623ce2aec4c872402c5e1eed51c2fc77b637b990ef81e4bd052524633a330502d5e5437dbe27f44fc5cdb9184e6166e8fda1a321f49d557892edfa3eaf3ea5fd56395332b7cbda5ac89f5cdec2e485c2034d4f76809e3b206d013881bf66dfcc7e8ac32adc1e6346415ea80677") [ 1215.716011][ T6088] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1215.741199][ T6088] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1215.757384][ T6088] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1215.774858][ T6088] UDF-fs: Scanning with blocksize 512 failed [ 1215.846403][ T6097] UDF-fs: bad mount option "" or missing value [ 1215.896818][ T6097] UDF-fs: bad mount option "" or missing value 16:25:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) 16:25:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0xd000000}) 16:25:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) r2 = getpgid(0x0) write$P9_RGETLOCK(r0, &(0x7f0000000080)={0x1e, 0x37, 0x2, {0x1, 0x8, 0xec2f, r2}}, 0x1e) 16:25:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sysfs$2(0x2, 0x7fff, &(0x7f0000000080)=""/42) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90380, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000340)=""/117) 16:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') [ 1216.405448][ T6107] UDF-fs: bad mount option "" or missing value 16:25:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200), 0xfffffff}) 16:25:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x53, 0x0, 0x6, 0x9, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000300)="1dd34043c685", 0x0, 0x8, 0x20, 0x0, &(0x7f0000000200)}) fcntl$setstatus(r0, 0x4, 0x44800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) 16:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") open(&(0x7f0000000080)='./file0\x00', 0x101841, 0x0) mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='udf\x00', 0x0, &(0x7f0000000340)='\x02') 16:25:24 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) pipe2$9p(&(0x7f0000000080), 0x4800) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x3ff800) [ 1216.596890][ T6130] UDF-fs: bad mount option "" or missing value [ 1375.569932][ T1043] INFO: task syz-executor.2:6090 blocked for more than 143 seconds. [ 1375.578382][ T1043] Not tainted 5.1.0-rc5+ #77 [ 1375.591359][ T1043] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1375.606192][ T1043] syz-executor.2 D28608 6090 8005 0x00000004 [ 1375.618289][ T1043] Call Trace: [ 1375.627329][ T1043] __schedule+0x813/0x1cc0 [ 1375.633388][ T1043] ? __sched_text_start+0x8/0x8 [ 1375.638286][ T1043] ? rwsem_down_write_failed+0x764/0xc30 [ 1375.649444][ T1043] ? _raw_spin_unlock_irq+0x28/0x90 [ 1375.656790][ T1043] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1375.667529][ T1043] schedule+0x92/0x180 [ 1375.673181][ T1043] rwsem_down_write_failed+0x774/0xc30 [ 1375.678791][ T1043] ? rwsem_down_read_failed+0x420/0x420 [ 1375.691630][ T1043] ? mark_held_locks+0xf0/0xf0 [ 1375.696492][ T1043] call_rwsem_down_write_failed+0x17/0x30 [ 1375.707911][ T1043] ? call_rwsem_down_write_failed+0x17/0x30 [ 1375.716075][ T1043] down_write+0x53/0x90 [ 1375.725660][ T1043] ? grab_super+0xb4/0x290 [ 1375.733606][ T1043] grab_super+0xb4/0x290 [ 1375.737929][ T1043] ? lock_acquire+0x16f/0x3f0 [ 1375.748002][ T1043] ? drop_super_exclusive+0x30/0x30 [ 1375.754856][ T1043] ? test_single_super+0x10/0x10 [ 1375.765161][ T1043] ? test_single_super+0x10/0x10 [ 1375.771569][ T1043] sget_userns+0x1ab/0x560 [ 1375.776031][ T1043] ? kill_litter_super+0x60/0x60 [ 1375.786288][ T1043] ? test_single_super+0x10/0x10 [ 1375.792713][ T1043] ? kill_litter_super+0x60/0x60 [ 1375.797723][ T1043] sget+0x10c/0x150 [ 1375.807263][ T1043] mount_bdev+0xff/0x3c0 [ 1375.815043][ T1043] ? udf_load_vrs+0xc80/0xc80 [ 1375.825902][ T1043] udf_mount+0x35/0x40 [ 1375.831825][ T1043] ? udf_get_pblock_meta25+0x3a0/0x3a0 [ 1375.837697][ T1043] legacy_get_tree+0xf2/0x200 [ 1375.848172][ T1043] vfs_get_tree+0x123/0x450 [ 1375.854307][ T1043] do_mount+0x1436/0x2c40 [ 1375.858683][ T1043] ? copy_mount_string+0x40/0x40 [ 1375.869139][ T1043] ? _copy_from_user+0xdd/0x150 [ 1375.875490][ T1043] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1375.887129][ T1043] ? copy_mount_options+0x280/0x3a0 [ 1375.893831][ T1043] ksys_mount+0xdb/0x150 [ 1375.898120][ T1043] __x64_sys_mount+0xbe/0x150 [ 1375.908213][ T1043] do_syscall_64+0x103/0x610 [ 1375.914299][ T1043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1375.925734][ T1043] RIP: 0033:0x458c29 [ 1375.931086][ T1043] Code: Bad RIP value. [ 1375.935173][ T1043] RSP: 002b:00007f1536edac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1375.948914][ T1043] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 1375.959286][ T1043] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1375.972860][ T1043] RBP: 000000000073bfa0 R08: 0000000020000340 R09: 0000000000000000 [ 1375.987238][ T1043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1536edb6d4 [ 1375.998742][ T1043] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 00000000ffffffff [ 1376.009863][ T1043] [ 1376.009863][ T1043] Showing all locks held in the system: [ 1376.017770][ T1043] 1 lock held by khungtaskd/1043: [ 1376.022900][ T1043] #0: 00000000f7c603a8 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1376.032478][ T1043] 1 lock held by rsyslogd/7874: [ 1376.037354][ T1043] #0: 00000000e4a3f111 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1376.046240][ T1043] 2 locks held by getty/7965: [ 1376.051144][ T1043] #0: 0000000062f8c617 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.060741][ T1043] #1: 00000000b2ad12d6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.070586][ T1043] 2 locks held by getty/7966: [ 1376.075274][ T1043] #0: 0000000016de080d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.084546][ T1043] #1: 00000000091818cd (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.094285][ T1043] 2 locks held by getty/7967: [ 1376.098976][ T1043] #0: 00000000d905a621 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.108090][ T1043] #1: 00000000f8cb2aed (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.117904][ T1043] 2 locks held by getty/7968: [ 1376.122697][ T1043] #0: 00000000d18f05d9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.131817][ T1043] #1: 000000000be6d4e6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.141516][ T1043] 2 locks held by getty/7969: [ 1376.146232][ T1043] #0: 00000000aec5ea30 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.155461][ T1043] #1: 0000000004c80869 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.165144][ T1043] 2 locks held by getty/7970: [ 1376.169964][ T1043] #0: 00000000385c4a8b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.178959][ T1043] #1: 00000000ba7097d0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.188701][ T1043] 2 locks held by getty/7971: [ 1376.193543][ T1043] #0: 00000000d340f981 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1376.202665][ T1043] #1: 0000000032773238 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1376.212830][ T1043] 2 locks held by syz-executor.2/6088: [ 1376.218319][ T1043] 2 locks held by syz-executor.2/6090: [ 1376.224092][ T1043] #0: 0000000088bc43d8 (&bdev->bd_fsfreeze_mutex){+.+.}, at: mount_bdev+0x93/0x3c0 [ 1376.233759][ T1043] #1: 0000000022698fd2 (&type->s_umount_key#75){+.+.}, at: grab_super+0xb4/0x290 [ 1376.243112][ T1043] [ 1376.245472][ T1043] ============================================= [ 1376.245472][ T1043] [ 1376.254185][ T1043] NMI backtrace for cpu 1 [ 1376.258545][ T1043] CPU: 1 PID: 1043 Comm: khungtaskd Not tainted 5.1.0-rc5+ #77 [ 1376.266098][ T1043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1376.276264][ T1043] Call Trace: [ 1376.279593][ T1043] dump_stack+0x172/0x1f0 [ 1376.284153][ T1043] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1376.289387][ T1043] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1376.295658][ T1043] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1376.301671][ T1043] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1376.307590][ T1043] watchdog+0x9b7/0xec0 [ 1376.311778][ T1043] kthread+0x357/0x430 [ 1376.315857][ T1043] ? reset_hung_task_detector+0x30/0x30 [ 1376.321418][ T1043] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1376.327674][ T1043] ret_from_fork+0x3a/0x50 [ 1376.332273][ T1043] Sending NMI from CPU 1 to CPUs 0: [ 1376.338465][ C0] NMI backtrace for cpu 0 [ 1376.338472][ C0] CPU: 0 PID: 6088 Comm: syz-executor.2 Not tainted 5.1.0-rc5+ #77 [ 1376.338479][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1376.338483][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x13/0x20 [ 1376.338495][ C0] Code: 00 48 89 e5 48 8b 4d 08 e8 ba fe ff ff 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 f2 48 89 fe bf 07 00 00 00 48 89 e5 48 8b 4d 08 98 fe ff ff 5d c3 66 0f 1f 44 00 00 55 48 89 fa 48 89 e5 41 55 [ 1376.338499][ C0] RSP: 0018:ffff88805975f520 EFLAGS: 00000202 [ 1376.338508][ C0] RAX: 0000000000040000 RBX: 0000000000000002 RCX: ffffffff870d613c [ 1376.338513][ C0] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000007 [ 1376.338518][ C0] RBP: ffff88805975f520 R08: ffff888058314340 R09: ffffed1015d05bc8 [ 1376.338524][ C0] R10: ffffed1015d05bc7 R11: ffff8880ae82de3b R12: ffff88809edc3002 [ 1376.338529][ C0] R13: ffff88805975f5d8 R14: ffff88805975f648 R15: 1ffff1100b2ebebd [ 1376.338535][ C0] FS: 00007f1536efc700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1376.338539][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1376.338545][ C0] CR2: ffffffffff600400 CR3: 000000009673d000 CR4: 00000000001406f0 [ 1376.338550][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1376.338555][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1376.338558][ C0] Call Trace: [ 1376.338561][ C0] xas_load+0x5c/0x150 [ 1376.338565][ C0] find_get_entry+0x13d/0x880 [ 1376.338568][ C0] ? kasan_check_write+0x14/0x20 [ 1376.338572][ C0] ? find_get_entries_tag+0xc10/0xc10 [ 1376.338576][ C0] ? lock_downgrade+0x880/0x880 [ 1376.338580][ C0] ? kasan_check_read+0x11/0x20 [ 1376.338584][ C0] ? do_raw_spin_unlock+0x57/0x270 [ 1376.338588][ C0] pagecache_get_page+0x4c/0x740 [ 1376.338592][ C0] __getblk_gfp+0x27e/0x970 [ 1376.338596][ C0] __bread_gfp+0x2f/0x300 [ 1376.338599][ C0] udf_tread+0xf1/0x140 [ 1376.338603][ C0] udf_read_tagged+0x50/0x530 [ 1376.338608][ C0] udf_check_anchor_block+0x1ef/0x680 [ 1376.338611][ C0] ? blkpg_ioctl+0xa90/0xa90 [ 1376.338616][ C0] ? udf_process_sequence+0x35d0/0x35d0 [ 1376.338619][ C0] ? submit_bio+0xba/0x480 [ 1376.338623][ C0] udf_scan_anchors+0x1cf/0x680 [ 1376.338628][ C0] ? udf_check_anchor_block+0x680/0x680 [ 1376.338632][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1376.338636][ C0] ? udf_get_last_block+0x167/0x1d0 [ 1376.338641][ C0] ? udf_get_last_session+0x120/0x120 [ 1376.338644][ C0] udf_load_vrs+0x67f/0xc80 [ 1376.338648][ C0] ? udf_scan_anchors+0x680/0x680 [ 1376.338652][ C0] ? udf_bread+0x260/0x260 [ 1376.338656][ C0] ? lockdep_init_map+0x1be/0x6d0 [ 1376.338660][ C0] udf_fill_super+0x7d8/0x16d1 [ 1376.338664][ C0] ? udf_load_vrs+0xc80/0xc80 [ 1376.338667][ C0] ? vsprintf+0x40/0x40 [ 1376.338671][ C0] ? set_blocksize+0x2bf/0x340 [ 1376.338676][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1376.338679][ C0] mount_bdev+0x307/0x3c0 [ 1376.338683][ C0] ? udf_load_vrs+0xc80/0xc80 [ 1376.338687][ C0] udf_mount+0x35/0x40 [ 1376.338691][ C0] ? udf_get_pblock_meta25+0x3a0/0x3a0 [ 1376.338695][ C0] legacy_get_tree+0xf2/0x200 [ 1376.338698][ C0] vfs_get_tree+0x123/0x450 [ 1376.338702][ C0] do_mount+0x1436/0x2c40 [ 1376.338706][ C0] ? copy_mount_string+0x40/0x40 [ 1376.338710][ C0] ? copy_mount_options+0x1ea/0x3a0 [ 1376.338714][ C0] ? __sanitizer_cov_trace_pc+0x32/0x50 [ 1376.338719][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1376.338723][ C0] ? copy_mount_options+0x280/0x3a0 [ 1376.338727][ C0] ksys_mount+0xdb/0x150 [ 1376.338730][ C0] __x64_sys_mount+0xbe/0x150 [ 1376.338734][ C0] do_syscall_64+0x103/0x610 [ 1376.338739][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1376.338742][ C0] RIP: 0033:0x458c29 [ 1376.338754][ C0] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1376.338758][ C0] RSP: 002b:00007f1536efbc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1376.338768][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458c29 [ 1376.338774][ C0] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000240 [ 1376.338780][ C0] RBP: 000000000073bf00 R08: 0000000020000340 R09: 0000000000000000 [ 1376.338785][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1536efc6d4 [ 1376.338791][ C0] R13: 00000000004c4c0e R14: 00000000004d8888 R15: 00000000ffffffff [ 1376.338881][ T1043] Kernel panic - not syncing: hung_task: blocked tasks [ 1376.782396][ T1043] CPU: 1 PID: 1043 Comm: khungtaskd Not tainted 5.1.0-rc5+ #77 [ 1376.790037][ T1043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1376.800104][ T1043] Call Trace: [ 1376.803412][ T1043] dump_stack+0x172/0x1f0 [ 1376.807781][ T1043] panic+0x2cb/0x65c [ 1376.811695][ T1043] ? __warn_printk+0xf3/0xf3 [ 1376.816304][ T1043] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1376.821989][ T1043] ? ___preempt_schedule+0x16/0x18 [ 1376.827133][ T1043] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1376.833408][ T1043] ? nmi_trigger_cpumask_backtrace+0x1fa/0x236 [ 1376.839602][ T1043] ? nmi_trigger_cpumask_backtrace+0x204/0x236 [ 1376.845780][ T1043] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1376.851978][ T1043] watchdog+0x9c8/0xec0 [ 1376.856184][ T1043] kthread+0x357/0x430 [ 1376.860269][ T1043] ? reset_hung_task_detector+0x30/0x30 [ 1376.865832][ T1043] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1376.872089][ T1043] ret_from_fork+0x3a/0x50 [ 1376.877612][ T1043] Kernel Offset: disabled [ 1376.881988][ T1043] Rebooting in 86400 seconds..