program:
syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000c80)='./file1\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x1, 0xc4d, &(0x7f0000001b40)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x5)
pwrite64(r1, &(0x7f0000000140)='2', 0x1, 0x8000c61)
write$FUSE_WRITE(r0, &(0x7f00000000c0)={0x18}, 0xfffffdef)
creat(&(0x7f00000002c0)='./bus\x00', 0x0)
mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0)
r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x8005, 0x0, 0x0, 0x15, 0x0, "ef359f413bb93852f7d6a4ae6dddfbd1000000000000000edf1139c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a00400", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]})
setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file1\x00', 0x400000f000)
[ 85.709235][ T5336] Bluetooth: hci0: command tx timeout
[ 85.842559][ T5357] loop0: detected capacity change from 0 to 2048
[ 85.903559][ T5357] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found
[ 85.914689][ T5357] UDF-fs: Scanning with blocksize 512 failed
[ 85.948190][ T5357] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 86.087969][ T5358] loop0: detected capacity change from 2048 to 64
[ 86.092805][ T5357] syz.0.0: attempt to access beyond end of device
[ 86.092805][ T5357] loop0: rw=0, sector=1634, nr_sectors = 2 limit=64
[ 86.110178][ T5358] ==================================================================
[ 86.114391][ T5358] BUG: KASAN: use-after-free in crc_itu_t+0x1b1/0x290
[ 86.117457][ T5358] Read of size 1 at addr ffff88804c974000 by task syz.0.0/5358
[ 86.120750][ T5358]
[ 86.121871][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11579-g35a813e010b9 #0 PREEMPT(full)
[ 86.121894][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.121905][ T5358] Call Trace:
[ 86.121914][ T5358]
[ 86.121921][ T5358] dump_stack_lvl+0x189/0x250
[ 86.121945][ T5358] ? __kasan_check_byte+0x12/0x40
[ 86.121963][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.121980][ T5358] ? lock_release+0x4b/0x3e0
[ 86.122002][ T5358] ? __virt_addr_valid+0x4a5/0x5c0
[ 86.122021][ T5358] print_report+0xca/0x240
[ 86.122034][ T5358] ? crc_itu_t+0x1b1/0x290
[ 86.122049][ T5358] kasan_report+0x118/0x150
[ 86.122066][ T5358] ? crc_itu_t+0x1b1/0x290
[ 86.122087][ T5358] crc_itu_t+0x1b1/0x290
[ 86.122104][ T5358] udf_update_tag+0x7a/0x6f0
[ 86.122122][ T5358] udf_write_aext+0x4c3/0x7b0
[ 86.122142][ T5358] udf_do_extend_file+0x322/0x1180
[ 86.122161][ T5358] ? udf_get_filelongad+0xf4/0x1b0
[ 86.122178][ T5358] ? udf_next_aext+0x43c/0x500
[ 86.122196][ T5358] ? __pfx_udf_do_extend_file+0x10/0x10
[ 86.122218][ T5358] udf_setsize+0xb78/0x1000
[ 86.122237][ T5358] ? __pfx_udf_setsize+0x10/0x10
[ 86.122253][ T5358] ? down_write+0x162/0x1f0
[ 86.122336][ T5358] ? __pfx_current_time+0x10/0x10
[ 86.122359][ T5358] udf_setattr+0x3a1/0x5a0
[ 86.122375][ T5358] ? __pfx_udf_setattr+0x10/0x10
[ 86.122391][ T5358] notify_change+0xb33/0xe40
[ 86.122407][ T5358] do_truncate+0x1a4/0x220
[ 86.122421][ T5358] ? __pfx_do_truncate+0x10/0x10
[ 86.122432][ T5358] ? apparmor_path_truncate+0x238/0x2d0
[ 86.122451][ T5358] ? mnt_get_write_access+0x223/0x2a0
[ 86.122469][ T5358] vfs_truncate+0x493/0x520
[ 86.122480][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.122495][ T5358] ? __pfx_vfs_truncate+0x10/0x10
[ 86.122508][ T5358] ? user_path_at+0x44/0x60
[ 86.122523][ T5358] do_sys_truncate+0xdb/0x190
[ 86.122537][ T5358] ? __pfx_do_sys_truncate+0x10/0x10
[ 86.122552][ T5358] ? rcu_is_watching+0x15/0xb0
[ 86.122566][ T5358] __x64_sys_truncate+0x5b/0x70
[ 86.122581][ T5358] do_syscall_64+0xfa/0x3b0
[ 86.122597][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.122611][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.122637][ T5358] ? clear_bhb_loop+0x60/0xb0
[ 86.122655][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.122669][ T5358] RIP: 0033:0x7fb53698eb69
[ 86.122682][ T5358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.122694][ T5358] RSP: 002b:00007fb537782038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
[ 86.122709][ T5358] RAX: ffffffffffffffda RBX: 00007fb536bb6080 RCX: 00007fb53698eb69
[ 86.122719][ T5358] RDX: 0000000000000000 RSI: 000000400000f000 RDI: 0000200000000080
[ 86.122729][ T5358] RBP: 00007fb536a11df1 R08: 0000000000000000 R09: 0000000000000000
[ 86.122737][ T5358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.122745][ T5358] R13: 0000000000000000 R14: 00007fb536bb6080 R15: 00007fffb41b32f8
[ 86.122759][ T5358]
[ 86.122763][ T5358]
[ 86.257213][ T5358] The buggy address belongs to the physical page:
[ 86.260169][ T5358] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x19 pfn:0x4c974
[ 86.264170][ T5358] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff)
[ 86.267411][ T5358] raw: 04fff00000000000 ffffea0001324a08 ffffea0001325e08 0000000000000000
[ 86.271231][ T5358] raw: 0000000000000019 0000000000000000 00000000ffffffff 0000000000000000
[ 86.275097][ T5358] page dumped because: kasan: bad access detected
[ 86.277744][ T5358] page_owner tracks the page as freed
[ 86.279966][ T5358] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5357, tgid 5356 (syz.0.0), ts 85944043654, free_ts 86058016110
[ 86.288149][ T5358] post_alloc_hook+0x240/0x2a0
[ 86.290383][ T5358] get_page_from_freelist+0x21e4/0x22c0
[ 86.292947][ T5358] __alloc_frozen_pages_noprof+0x181/0x370
[ 86.295526][ T5358] alloc_pages_mpol+0x232/0x4a0
[ 86.297632][ T5358] alloc_pages_noprof+0xa9/0x190
[ 86.299612][ T5358] folio_alloc_noprof+0x1e/0x30
[ 86.301540][ T5358] filemap_alloc_folio_noprof+0xdf/0x470
[ 86.303835][ T5358] __filemap_get_folio+0x3f2/0xaf0
[ 86.305918][ T5358] bdev_getblk+0x1ad/0x660
[ 86.307650][ T5358] __bread_gfp+0x89/0x3c0
[ 86.309461][ T5358] udf_read_tagged+0xad/0xe00
[ 86.311342][ T5358] udf_process_sequence+0x1bd/0x47e0
[ 86.313595][ T5358] udf_check_anchor_block+0x28e/0x550
[ 86.316074][ T5358] udf_load_vrs+0x6e3/0xf20
[ 86.318023][ T5358] udf_fill_super+0x5ad/0x17a0
[ 86.320004][ T5358] get_tree_bdev_flags+0x40e/0x4d0
[ 86.322235][ T5358] page last free pid 5358 tgid 5356 stack trace:
[ 86.325092][ T5358] free_unref_folios+0xdbd/0x1520
[ 86.327270][ T5358] folios_put_refs+0x559/0x640
[ 86.329477][ T5358] mapping_try_invalidate+0x324/0x410
[ 86.331897][ T5358] loop_set_status+0x1d0/0xb40
[ 86.334100][ T5358] lo_ioctl+0x9af/0x1d00
[ 86.336053][ T5358] blkdev_ioctl+0x5a8/0x6d0
[ 86.338019][ T5358] __se_sys_ioctl+0xfc/0x170
[ 86.340197][ T5358] do_syscall_64+0xfa/0x3b0
[ 86.342263][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.344782][ T5358]
[ 86.345886][ T5358] Memory state around the buggy address:
[ 86.348621][ T5358] ffff88804c973f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 86.352324][ T5358] ffff88804c973f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 86.356066][ T5358] >ffff88804c974000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 86.359879][ T5358] ^
[ 86.361768][ T5358] ffff88804c974080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 86.365644][ T5358] ffff88804c974100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 86.368977][ T5358] ==================================================================
[ 86.411541][ T5358] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 86.415537][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-11579-g35a813e010b9 #0 PREEMPT(full)
[ 86.421470][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.426523][ T5358] Call Trace:
[ 86.428232][ T5358]
[ 86.429740][ T5358] dump_stack_lvl+0x99/0x250
[ 86.431913][ T5358] ? __asan_memcpy+0x40/0x70
[ 86.434028][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.436328][ T5358] ? __pfx__printk+0x10/0x10
[ 86.438431][ T5358] vpanic+0x281/0x750
[ 86.440273][ T5358] ? preempt_schedule+0xae/0xc0
[ 86.442173][ T5358] ? __pfx_vpanic+0x10/0x10
[ 86.443706][ T5358] ? preempt_schedule_common+0x83/0xd0
[ 86.445717][ T5358] ? preempt_schedule+0xae/0xc0
[ 86.447570][ T5358] ? __pfx_preempt_schedule+0x10/0x10
[ 86.449795][ T5358] panic+0xb9/0xc0
[ 86.451539][ T5358] ? __pfx_panic+0x10/0x10
[ 86.453415][ T5358] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 86.455717][ T5358] ? crc_itu_t+0x1b1/0x290
[ 86.457679][ T5358] check_panic_on_warn+0x89/0xb0
[ 86.459684][ T5358] ? crc_itu_t+0x1b1/0x290
[ 86.461661][ T5358] end_report+0x78/0x160
[ 86.463487][ T5358] kasan_report+0x129/0x150
[ 86.465530][ T5358] ? crc_itu_t+0x1b1/0x290
[ 86.467234][ T5358] crc_itu_t+0x1b1/0x290
[ 86.468949][ T5358] udf_update_tag+0x7a/0x6f0
[ 86.471035][ T5358] udf_write_aext+0x4c3/0x7b0
[ 86.473221][ T5358] udf_do_extend_file+0x322/0x1180
[ 86.475514][ T5358] ? udf_get_filelongad+0xf4/0x1b0
[ 86.477883][ T5358] ? udf_next_aext+0x43c/0x500
[ 86.480065][ T5358] ? __pfx_udf_do_extend_file+0x10/0x10
[ 86.482857][ T5358] udf_setsize+0xb78/0x1000
[ 86.485041][ T5358] ? __pfx_udf_setsize+0x10/0x10
[ 86.487028][ T5358] ? down_write+0x162/0x1f0
[ 86.488938][ T5358] ? __pfx_current_time+0x10/0x10
[ 86.491127][ T5358] udf_setattr+0x3a1/0x5a0
[ 86.493033][ T5358] ? __pfx_udf_setattr+0x10/0x10
[ 86.495154][ T5358] notify_change+0xb33/0xe40
[ 86.497205][ T5358] do_truncate+0x1a4/0x220
[ 86.499167][ T5358] ? __pfx_do_truncate+0x10/0x10
[ 86.501136][ T5358] ? apparmor_path_truncate+0x238/0x2d0
[ 86.503459][ T5358] ? mnt_get_write_access+0x223/0x2a0
[ 86.505738][ T5358] vfs_truncate+0x493/0x520
[ 86.507693][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.509913][ T5358] ? __pfx_vfs_truncate+0x10/0x10
[ 86.511635][ T5358] ? user_path_at+0x44/0x60
[ 86.513435][ T5358] do_sys_truncate+0xdb/0x190
[ 86.515420][ T5358] ? __pfx_do_sys_truncate+0x10/0x10
[ 86.517577][ T5358] ? rcu_is_watching+0x15/0xb0
[ 86.519600][ T5358] __x64_sys_truncate+0x5b/0x70
[ 86.521681][ T5358] do_syscall_64+0xfa/0x3b0
[ 86.523822][ T5358] ? lockdep_hardirqs_on+0x9c/0x150
[ 86.526168][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.529146][ T5358] ? clear_bhb_loop+0x60/0xb0
[ 86.531327][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.534055][ T5358] RIP: 0033:0x7fb53698eb69
[ 86.536091][ T5358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.544695][ T5358] RSP: 002b:00007fb537782038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
[ 86.548291][ T5358] RAX: ffffffffffffffda RBX: 00007fb536bb6080 RCX: 00007fb53698eb69
[ 86.551636][ T5358] RDX: 0000000000000000 RSI: 000000400000f000 RDI: 0000200000000080
[ 86.555086][ T5358] RBP: 00007fb536a11df1 R08: 0000000000000000 R09: 0000000000000000
[ 86.558536][ T5358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.561986][ T5358] R13: 0000000000000000 R14: 00007fb536bb6080 R15: 00007fffb41b32f8
[ 86.565542][ T5358]
[ 86.567223][ T5358] Kernel Offset: disabled
[ 86.569103][ T5358] Rebooting in 86400 seconds..