program:
syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./bus\x00', 0x18418, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRES8], 0xfe, 0x4b1, &(0x7f0000001d00)="$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")
setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff})
truncate(&(0x7f0000000100)='./file1\x00', 0x20fdfffffe)
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x2200054, &(0x7f0000000640)={[{@minixdf}, {@nodelalloc}, {@test_dummy_encryption_v1}, {@mblk_io_submit}]}, 0x1, 0x236, &(0x7f0000000300)="$eJzs3TFoM2UcBvDnLomf/b4gVRdBUEFEtFDqJrjURaEgpYgIKlREXJRWqC1urZOLg84qnVyKuFkdpUtxUQSnqh3qImhxsDjoELlcK9VGFFNz8t3vB5fcJe97//e4e95kOS5Aa00nmU/SSTKTpJekON/grnqZPt3cntpfTgaDx38shu3q7dpZv2tJtpI8mGSvLPJiN9nYffro54NH731jvXfPe7tPTU30IE8dHx0+dvLu4usfLjyw8fmX3y8WmU//D8d1+YoRn3WL5Jb/otj/RNFtegT8E0uvfvBVlftbk9w9zH8vZeqT9+baDXu93P/OX/V964cvbp/kWIHLNxj0qt/ArQHQOmWSfopyNkm9Xpazs/V/+K87V8uXVtdemXlhdX3l+aZnKuCy9JPDRz6+8tG1P+X/u06df+D6VeX/iaWdb6r1k07TowEmqcr/zLOb90X+oXXkH9pL/qG95B/aS/6hveQf2kv+ob3kH9pL/qG95B/a63z+AYB2GVxp+g5koClNzz8AAAAAAAAAAAAAAAAAAMBF21P7y2fLpGp++nZy/HCS7qj6neHziJMbh69XfyqqZr8r6m5jeebOMXcwpvcbvvv6pm+brf/ZHc3W31xJtl5LMtftXrz+itPr79+7+W++7z03ZoExPfRks/V/3Wm2/sJB8kk1/8yNmn/K3DZ8Hz3/9KvzN2b9l38ZcwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABMzG8BAAD//8n0bSk=")
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x7, 0x12, 0x0, 0xd, "22536af39b7c7cb7435b0a43852dbc3a9ada34cc97af10fd4fcca15748328c53096c2f359e9ba743d30b59c491a7b3e74d938981061383374a1d79471a2d2dfe", "0410b1617b6217917d72322c0c5aa9263626c0240010f9db74161ccff2c5cf5e", [0x3, 0x800]})
r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendfile(r1, r2, 0x0, 0xd344)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143441, 0x98)
pwritev2(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0xfdef}], 0x1, 0xe7b, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file1\x00', 0x400000f003)
[ 75.931254][ T5305] Bluetooth: hci0: command tx timeout
[ 75.985508][ T5327] loop0: detected capacity change from 0 to 128
[ 76.027941][ T5327] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
[ 76.133418][ T5327] loop0: detected capacity change from 128 to 127
[ 76.148625][ T5328] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
[ 76.164182][ T5327] ------------[ cut here ]------------
[ 76.166558][ T5327] WARNING: CPU: 0 PID: 5327 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0
[ 76.170041][ T5327] Modules linked in:
[ 76.171713][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.175707][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.180288][ T5327] RIP: 0010:__udf_add_aext+0x524/0x6d0
[ 76.183081][ T5327] Code: 27 e9 fe 49 8b 3e 4c 89 e6 e8 08 1b 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 8d d9 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 7f d9 81 fe 90 0f 0b 90 e9 66 fd ff ff
[ 76.191068][ T5327] RSP: 0018:ffffc9000d3b7160 EFLAGS: 00010283
[ 76.194143][ T5327] RAX: ffffffff833e39c3 RBX: dffffc0000000000 RCX: 0000000000100000
[ 76.197418][ T5327] RDX: ffffc9000dfd2000 RSI: 0000000000000731 RDI: 0000000000000732
[ 76.200604][ T5327] RBP: 1ffff92001a76eb1 R08: ffff88801f012480 R09: 0000000000000002
[ 76.203883][ T5327] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000
[ 76.206841][ T5327] R13: 00000000000000bf R14: ffffc9000d3b7580 R15: ffffc9000d3b7588
[ 76.209880][ T5327] FS: 00007f051bc946c0(0000) GS:ffff88808d72d000(0000) knlGS:0000000000000000
[ 76.213494][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.216170][ T5327] CR2: 00007f4f33a9c000 CR3: 0000000041efc000 CR4: 0000000000352ef0
[ 76.219400][ T5327] Call Trace:
[ 76.220772][ T5327]
[ 76.222101][ T5327] udf_do_extend_file+0x8cc/0x1180
[ 76.225333][ T5327] ? __pfx_udf_do_extend_file+0x10/0x10
[ 76.227749][ T5327] udf_map_block+0xff2/0x45f0
[ 76.229875][ T5327] ? __lock_acquire+0xab9/0xd20
[ 76.232171][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.234485][ T5327] ? __pfx_udf_map_block+0x10/0x10
[ 76.236628][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.238898][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.241190][ T5327] ? do_raw_spin_lock+0x121/0x290
[ 76.243622][ T5327] ? do_raw_spin_unlock+0x4d/0x240
[ 76.245771][ T5327] __udf_get_block+0x52/0x250
[ 76.247903][ T5327] ? create_empty_buffers+0x465/0x530
[ 76.249991][ T5327] __block_write_begin_int+0x6b5/0x1900
[ 76.252336][ T5327] ? __pfx_workingset_update_node+0x10/0x10
[ 76.254907][ T5327] ? __pfx_udf_get_block+0x10/0x10
[ 76.257059][ T5327] ? __pfx___block_write_begin_int+0x10/0x10
[ 76.259515][ T5327] ? __pfx_udf_get_block+0x10/0x10
[ 76.261679][ T5327] block_write_begin+0x8a/0x120
[ 76.264538][ T5327] ? udf_write_begin+0x92/0x270
[ 76.266683][ T5327] udf_write_begin+0x115/0x270
[ 76.268504][ T5327] generic_perform_write+0x2c5/0x900
[ 76.270706][ T5327] ? __pfx_generic_perform_write+0x10/0x10
[ 76.273499][ T5327] ? file_update_time+0x416/0x490
[ 76.275661][ T5327] ? __generic_file_write_iter+0xf9/0x230
[ 76.278051][ T5327] ? udf_file_write_iter+0x1a3/0x6c0
[ 76.280269][ T5327] udf_file_write_iter+0x2d5/0x6c0
[ 76.282359][ T5327] do_iter_readv_writev+0x623/0x8c0
[ 76.284794][ T5327] ? __pfx_do_iter_readv_writev+0x10/0x10
[ 76.287269][ T5327] ? rcu_read_lock_any_held+0xb3/0x120
[ 76.289788][ T5327] vfs_writev+0x31a/0x960
[ 76.292041][ T5327] ? __lock_acquire+0xab9/0xd20
[ 76.294561][ T5327] ? __pfx_vfs_writev+0x10/0x10
[ 76.296702][ T5327] ? __fget_files+0x2a/0x420
[ 76.298799][ T5327] ? __fget_files+0x3a0/0x420
[ 76.300857][ T5327] ? __fget_files+0x2a/0x420
[ 76.303076][ T5327] __se_sys_pwritev2+0x179/0x290
[ 76.305325][ T5327] ? __pfx___se_sys_pwritev2+0x10/0x10
[ 76.307686][ T5327] ? do_syscall_64+0xbe/0xfa0
[ 76.309551][ T5327] ? __x64_sys_pwritev2+0x20/0xc0
[ 76.311817][ T5327] do_syscall_64+0xfa/0xfa0
[ 76.313954][ T5327] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.316205][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.318908][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 76.320934][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.323995][ T5327] RIP: 0033:0x7f051ad8f7c9
[ 76.325902][ T5327] 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
[ 76.334029][ T5327] RSP: 002b:00007f051bc94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 76.337653][ T5327] RAX: ffffffffffffffda RBX: 00007f051afe5fa0 RCX: 00007f051ad8f7c9
[ 76.341026][ T5327] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000008
[ 76.344685][ T5327] RBP: 00007f051ae13f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.348119][ T5327] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000
[ 76.351347][ T5327] R13: 00007f051afe6038 R14: 00007f051afe5fa0 R15: 00007fff7908ff68
[ 76.354605][ T5327]
[ 76.355887][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.358755][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.362268][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.366663][ T5327] Call Trace:
[ 76.368180][ T5327]
[ 76.369497][ T5327] dump_stack_lvl+0x99/0x250
[ 76.371528][ T5327] ? __asan_memcpy+0x40/0x70
[ 76.373572][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10
[ 76.375881][ T5327] ? __pfx__printk+0x10/0x10
[ 76.378427][ T5327] vpanic+0x237/0x6d0
[ 76.380596][ T5327] ? __pfx_vpanic+0x10/0x10
[ 76.382523][ T5327] panic+0xb9/0xc0
[ 76.384236][ T5327] ? __pfx_panic+0x10/0x10
[ 76.386414][ T5327] __warn+0x31b/0x4b0
[ 76.388530][ T5327] ? __udf_add_aext+0x524/0x6d0
[ 76.390792][ T5327] ? __udf_add_aext+0x524/0x6d0
[ 76.393035][ T5327] report_bug+0x2be/0x4f0
[ 76.394938][ T5327] ? __udf_add_aext+0x524/0x6d0
[ 76.396771][ T5327] ? __udf_add_aext+0x524/0x6d0
[ 76.398606][ T5327] ? __udf_add_aext+0x526/0x6d0
[ 76.400759][ T5327] handle_bug+0x84/0x160
[ 76.402610][ T5327] exc_invalid_op+0x1a/0x50
[ 76.404484][ T5327] asm_exc_invalid_op+0x1a/0x20
[ 76.406418][ T5327] RIP: 0010:__udf_add_aext+0x524/0x6d0
[ 76.408635][ T5327] Code: 27 e9 fe 49 8b 3e 4c 89 e6 e8 08 1b 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 8d d9 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 7f d9 81 fe 90 0f 0b 90 e9 66 fd ff ff
[ 76.416869][ T5327] RSP: 0018:ffffc9000d3b7160 EFLAGS: 00010283
[ 76.419532][ T5327] RAX: ffffffff833e39c3 RBX: dffffc0000000000 RCX: 0000000000100000
[ 76.422833][ T5327] RDX: ffffc9000dfd2000 RSI: 0000000000000731 RDI: 0000000000000732
[ 76.426030][ T5327] RBP: 1ffff92001a76eb1 R08: ffff88801f012480 R09: 0000000000000002
[ 76.429224][ T5327] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000
[ 76.432441][ T5327] R13: 00000000000000bf R14: ffffc9000d3b7580 R15: ffffc9000d3b7588
[ 76.435544][ T5327] ? __udf_add_aext+0x523/0x6d0
[ 76.438132][ T5327] udf_do_extend_file+0x8cc/0x1180
[ 76.440313][ T5327] ? __pfx_udf_do_extend_file+0x10/0x10
[ 76.442348][ T5327] udf_map_block+0xff2/0x45f0
[ 76.444180][ T5327] ? __lock_acquire+0xab9/0xd20
[ 76.446155][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.448266][ T5327] ? __pfx_udf_map_block+0x10/0x10
[ 76.450248][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.452374][ T5327] ? percpu_ref_get_many+0x19/0x140
[ 76.454734][ T5327] ? do_raw_spin_lock+0x121/0x290
[ 76.456856][ T5327] ? do_raw_spin_unlock+0x4d/0x240
[ 76.458891][ T5327] __udf_get_block+0x52/0x250
[ 76.460831][ T5327] ? create_empty_buffers+0x465/0x530
[ 76.463194][ T5327] __block_write_begin_int+0x6b5/0x1900
[ 76.465657][ T5327] ? __pfx_workingset_update_node+0x10/0x10
[ 76.468266][ T5327] ? __pfx_udf_get_block+0x10/0x10
[ 76.470350][ T5327] ? __pfx___block_write_begin_int+0x10/0x10
[ 76.472962][ T5327] ? __pfx_udf_get_block+0x10/0x10
[ 76.475091][ T5327] block_write_begin+0x8a/0x120
[ 76.477264][ T5327] ? udf_write_begin+0x92/0x270
[ 76.479361][ T5327] udf_write_begin+0x115/0x270
[ 76.481387][ T5327] generic_perform_write+0x2c5/0x900
[ 76.483710][ T5327] ? __pfx_generic_perform_write+0x10/0x10
[ 76.486232][ T5327] ? file_update_time+0x416/0x490
[ 76.488415][ T5327] ? __generic_file_write_iter+0xf9/0x230
[ 76.490829][ T5327] ? udf_file_write_iter+0x1a3/0x6c0
[ 76.493083][ T5327] udf_file_write_iter+0x2d5/0x6c0
[ 76.495281][ T5327] do_iter_readv_writev+0x623/0x8c0
[ 76.497557][ T5327] ? __pfx_do_iter_readv_writev+0x10/0x10
[ 76.500069][ T5327] ? rcu_read_lock_any_held+0xb3/0x120
[ 76.502452][ T5327] vfs_writev+0x31a/0x960
[ 76.504235][ T5327] ? __lock_acquire+0xab9/0xd20
[ 76.506191][ T5327] ? __pfx_vfs_writev+0x10/0x10
[ 76.508183][ T5327] ? __fget_files+0x2a/0x420
[ 76.510048][ T5327] ? __fget_files+0x3a0/0x420
[ 76.511923][ T5327] ? __fget_files+0x2a/0x420
[ 76.513821][ T5327] __se_sys_pwritev2+0x179/0x290
[ 76.515808][ T5327] ? __pfx___se_sys_pwritev2+0x10/0x10
[ 76.518022][ T5327] ? do_syscall_64+0xbe/0xfa0
[ 76.520060][ T5327] ? __x64_sys_pwritev2+0x20/0xc0
[ 76.522162][ T5327] do_syscall_64+0xfa/0xfa0
[ 76.524145][ T5327] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.526306][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.528957][ T5327] ? clear_bhb_loop+0x60/0xb0
[ 76.531053][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.533672][ T5327] RIP: 0033:0x7f051ad8f7c9
[ 76.535628][ T5327] 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
[ 76.543693][ T5327] RSP: 002b:00007f051bc94038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 76.547148][ T5327] RAX: ffffffffffffffda RBX: 00007f051afe5fa0 RCX: 00007f051ad8f7c9
[ 76.550489][ T5327] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000008
[ 76.553813][ T5327] RBP: 00007f051ae13f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.556967][ T5327] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000
[ 76.560318][ T5327] R13: 00007f051afe6038 R14: 00007f051afe5fa0 R15: 00007fff7908ff68
[ 76.563705][ T5327]
[ 76.565340][ T5327] Kernel Offset: disabled
[ 76.567210][ T5327] Rebooting in 86400 seconds..