program:
syz_open_dev$audion(0x0, 0x0, 0x400000)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9}, [@RTA_DST={0x8, 0x1, @rand_addr=0x64010102}]}, 0x24}}, 0x20000054) (async)
bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)) (async, rerun: 32)
openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file1\x00', 0x40, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000)
r1 = socket(0x2, 0x1, 0x0) (async)
setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x1d, 0x0, 0x0) (async, rerun: 32)
r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 32)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100000000) (async)
mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000004a00)='./file1\x00', &(0x7f0000000100)='udf\x00', 0x2008087, 0x0) (async, rerun: 32)
mount(&(0x7f0000000080)=@md0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='ext2\x00', 0x0, 0x0) (rerun: 32)
[ 68.963384][ T4683] Bluetooth: hci0: command tx timeout
[ 69.064423][ T4683] block nbd0: Receive control failed (result -107)
[ 69.088885][ T5340] UDF-fs: error (device nbd0): udf_read_tagged: read failed, block=256, location=256
[ 69.110965][ T5340] ------------[ cut here ]------------
[ 69.113501][ T5340] WARNING: fs/buffer.c:1125 at bdev_getblk+0x580/0x660, CPU#0: syz.0.0/5340
[ 69.117056][ T5340] Modules linked in:
[ 69.118901][ T5340] CPU: 0 UID: 0 PID: 5340 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.122925][ T5340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.127461][ T5340] RIP: 0010:bdev_getblk+0x580/0x660
[ 69.129812][ T5340] Code: 26 fb ff ff e8 01 13 75 ff 48 c7 c7 00 74 7a 8b 48 c7 c6 85 cb 7b 8d 4c 89 fa 4c 89 e9 e8 d8 8a db fe eb bd e8 e1 12 75 ff 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 41 80 3c 07 00 74 08 48 89
[ 69.138383][ T5340] RSP: 0018:ffffc9000d557670 EFLAGS: 00010293
[ 69.140983][ T5340] RAX: ffffffff824c181f RBX: ffff88800089d098 RCX: ffff888000d40000
[ 69.144348][ T5340] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 69.147644][ T5340] RBP: 0000000000000200 R08: ffffffff821a692d R09: ffffffff8e0622a0
[ 69.150969][ T5340] R10: 0000000000000406 R11: 0000000000000000 R12: ffff88800089d9f0
[ 69.154715][ T5340] R13: ffff88800089d080 R14: 0000000000000200 R15: 1ffff11000113a13
[ 69.158267][ T5340] FS: 00007fee6c40c6c0(0000) GS:ffff88808d6b5000(0000) knlGS:0000000000000000
[ 69.162681][ T5340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.165187][ T5340] CR2: 0000555a485b3280 CR3: 00000000433d9000 CR4: 0000000000352ef0
[ 69.168379][ T5340] Call Trace:
[ 69.169863][ T5340]
[ 69.171198][ T5340] ? __pfx__udf_err+0x10/0x10
[ 69.173345][ T5340] ? kmem_cache_free+0x49f/0x670
[ 69.175549][ T5340] __bread_gfp+0x89/0x3b0
[ 69.177457][ T5340] udf_read_tagged+0xad/0xe00
[ 69.179482][ T5340] udf_check_anchor_block+0x99/0x550
[ 69.181648][ T5340] ? __phys_addr+0xd3/0x180
[ 69.183878][ T5340] ? udf_get_last_block+0x286/0x360
[ 69.186136][ T5340] ? __pfx_udf_check_anchor_block+0x10/0x10
[ 69.188873][ T5340] udf_load_vrs+0xa83/0xf20
[ 69.191043][ T5340] ? __pfx_udf_load_vrs+0x10/0x10
[ 69.193253][ T5340] ? udf_get_last_session+0x100/0x200
[ 69.195483][ T5340] udf_fill_super+0x5ad/0x17a0
[ 69.197475][ T5340] ? __pfx_udf_fill_super+0x10/0x10
[ 69.199775][ T5340] ? set_blocksize+0x21e/0x500
[ 69.201941][ T5340] ? sb_set_blocksize+0x155/0x240
[ 69.204050][ T5340] ? setup_bdev_super+0x4c1/0x5b0
[ 69.206107][ T5340] get_tree_bdev_flags+0x40e/0x4d0
[ 69.208634][ T5340] ? __pfx_udf_fill_super+0x10/0x10
[ 69.210943][ T5340] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 69.213675][ T5340] vfs_get_tree+0x92/0x2a0
[ 69.215521][ T5340] do_new_mount+0x302/0xa10
[ 69.217392][ T5340] ? apparmor_capable+0x137/0x1a0
[ 69.219463][ T5340] ? __pfx_do_new_mount+0x10/0x10
[ 69.221425][ T5340] ? ns_capable+0x8a/0xf0
[ 69.223400][ T5340] ? kmem_cache_free+0x192/0x670
[ 69.225455][ T5340] __se_sys_mount+0x313/0x410
[ 69.227397][ T5340] ? __pfx___se_sys_mount+0x10/0x10
[ 69.229822][ T5340] ? do_syscall_64+0xbe/0xf80
[ 69.232148][ T5340] ? __x64_sys_mount+0x20/0xc0
[ 69.234176][ T5340] do_syscall_64+0xfa/0xf80
[ 69.236155][ T5340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.238785][ T5340] ? clear_bhb_loop+0x60/0xb0
[ 69.241131][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.243739][ T5340] RIP: 0033:0x7fee6b58f7c9
[ 69.245666][ T5340] 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
[ 69.253847][ T5340] RSP: 002b:00007fee6c40c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.257322][ T5340] RAX: ffffffffffffffda RBX: 00007fee6b7e6180 RCX: 00007fee6b58f7c9
[ 69.260618][ T5340] RDX: 0000200000000100 RSI: 0000200000004a00 RDI: 0000200000000000
[ 69.264054][ T5340] RBP: 00007fee6b613f91 R08: 0000000000000000 R09: 0000000000000000
[ 69.266834][ T5340] R10: 0000000002008087 R11: 0000000000000246 R12: 0000000000000000
[ 69.269713][ T5340] R13: 00007fee6b7e6218 R14: 00007fee6b7e6180 R15: 00007ffcd50ca048
[ 69.273153][ T5340]
[ 69.274413][ T5340] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.277325][ T5340] CPU: 0 UID: 0 PID: 5340 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 69.280915][ T5340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.285022][ T5340] Call Trace:
[ 69.286416][ T5340]
[ 69.287651][ T5340] dump_stack_lvl+0x99/0x250
[ 69.289584][ T5340] ? __asan_memcpy+0x40/0x70
[ 69.291487][ T5340] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.293419][ T5340] ? __pfx__printk+0x10/0x10
[ 69.295051][ T5340] vpanic+0x237/0x6d0
[ 69.296523][ T5340] ? __pfx_vpanic+0x10/0x10
[ 69.298266][ T5340] ? is_bpf_text_address+0x292/0x2b0
[ 69.300250][ T5340] ? is_bpf_text_address+0x26/0x2b0
[ 69.302147][ T5340] panic+0xb9/0xc0
[ 69.303577][ T5340] ? __pfx_panic+0x10/0x10
[ 69.305136][ T5340] __warn+0x317/0x4b0
[ 69.306569][ T5340] ? bdev_getblk+0x580/0x660
[ 69.308207][ T5340] ? bdev_getblk+0x580/0x660
[ 69.310323][ T5340] __report_bug+0x288/0x500
[ 69.312300][ T5340] ? bdev_getblk+0x580/0x660
[ 69.314421][ T5340] ? __pfx___report_bug+0x10/0x10
[ 69.316648][ T5340] ? __filemap_get_folio+0x9a6/0xaf0
[ 69.318961][ T5340] ? bdev_getblk+0x580/0x660
[ 69.321047][ T5340] report_bug+0x16a/0x220
[ 69.322944][ T5340] ? bdev_getblk+0x580/0x660
[ 69.325144][ T5340] ? bdev_getblk+0x582/0x660
[ 69.327208][ T5340] handle_bug+0x98/0x200
[ 69.328913][ T5340] exc_invalid_op+0x1a/0x50
[ 69.330994][ T5340] asm_exc_invalid_op+0x1a/0x20
[ 69.333089][ T5340] RIP: 0010:bdev_getblk+0x580/0x660
[ 69.335283][ T5340] Code: 26 fb ff ff e8 01 13 75 ff 48 c7 c7 00 74 7a 8b 48 c7 c6 85 cb 7b 8d 4c 89 fa 4c 89 e9 e8 d8 8a db fe eb bd e8 e1 12 75 ff 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 41 80 3c 07 00 74 08 48 89
[ 69.343378][ T5340] RSP: 0018:ffffc9000d557670 EFLAGS: 00010293
[ 69.346053][ T5340] RAX: ffffffff824c181f RBX: ffff88800089d098 RCX: ffff888000d40000
[ 69.349432][ T5340] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 69.352764][ T5340] RBP: 0000000000000200 R08: ffffffff821a692d R09: ffffffff8e0622a0
[ 69.356058][ T5340] R10: 0000000000000406 R11: 0000000000000000 R12: ffff88800089d9f0
[ 69.359468][ T5340] R13: ffff88800089d080 R14: 0000000000000200 R15: 1ffff11000113a13
[ 69.362833][ T5340] ? fs_reclaim_acquire+0x7d/0x100
[ 69.365043][ T5340] ? bdev_getblk+0x57f/0x660
[ 69.367062][ T5340] ? __pfx__udf_err+0x10/0x10
[ 69.369153][ T5340] ? kmem_cache_free+0x49f/0x670
[ 69.371402][ T5340] __bread_gfp+0x89/0x3b0
[ 69.373261][ T5340] udf_read_tagged+0xad/0xe00
[ 69.375252][ T5340] udf_check_anchor_block+0x99/0x550
[ 69.377593][ T5340] ? __phys_addr+0xd3/0x180
[ 69.379562][ T5340] ? udf_get_last_block+0x286/0x360
[ 69.381686][ T5340] ? __pfx_udf_check_anchor_block+0x10/0x10
[ 69.384154][ T5340] udf_load_vrs+0xa83/0xf20
[ 69.386058][ T5340] ? __pfx_udf_load_vrs+0x10/0x10
[ 69.388137][ T5340] ? udf_get_last_session+0x100/0x200
[ 69.390361][ T5340] udf_fill_super+0x5ad/0x17a0
[ 69.392428][ T5340] ? __pfx_udf_fill_super+0x10/0x10
[ 69.394685][ T5340] ? set_blocksize+0x21e/0x500
[ 69.396739][ T5340] ? sb_set_blocksize+0x155/0x240
[ 69.398847][ T5340] ? setup_bdev_super+0x4c1/0x5b0
[ 69.401060][ T5340] get_tree_bdev_flags+0x40e/0x4d0
[ 69.403390][ T5340] ? __pfx_udf_fill_super+0x10/0x10
[ 69.405632][ T5340] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 69.408189][ T5340] vfs_get_tree+0x92/0x2a0
[ 69.410127][ T5340] do_new_mount+0x302/0xa10
[ 69.412057][ T5340] ? apparmor_capable+0x137/0x1a0
[ 69.414235][ T5340] ? __pfx_do_new_mount+0x10/0x10
[ 69.416426][ T5340] ? ns_capable+0x8a/0xf0
[ 69.418318][ T5340] ? kmem_cache_free+0x192/0x670
[ 69.420435][ T5340] __se_sys_mount+0x313/0x410
[ 69.422387][ T5340] ? __pfx___se_sys_mount+0x10/0x10
[ 69.424681][ T5340] ? do_syscall_64+0xbe/0xf80
[ 69.426753][ T5340] ? __x64_sys_mount+0x20/0xc0
[ 69.428875][ T5340] do_syscall_64+0xfa/0xf80
[ 69.430953][ T5340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.433597][ T5340] ? clear_bhb_loop+0x60/0xb0
[ 69.435509][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.438043][ T5340] RIP: 0033:0x7fee6b58f7c9
[ 69.439965][ T5340] 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
[ 69.448218][ T5340] RSP: 002b:00007fee6c40c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.451865][ T5340] RAX: ffffffffffffffda RBX: 00007fee6b7e6180 RCX: 00007fee6b58f7c9
[ 69.454972][ T5340] RDX: 0000200000000100 RSI: 0000200000004a00 RDI: 0000200000000000
[ 69.458353][ T5340] RBP: 00007fee6b613f91 R08: 0000000000000000 R09: 0000000000000000
[ 69.461807][ T5340] R10: 0000000002008087 R11: 0000000000000246 R12: 0000000000000000
[ 69.464974][ T5340] R13: 00007fee6b7e6218 R14: 00007fee6b7e6180 R15: 00007ffcd50ca048
[ 69.468247][ T5340]
[ 69.469768][ T5340] Kernel Offset: disabled
[ 69.471513][ T5340] Rebooting in 86400 seconds..