program:
openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file1\x00', 0x40, 0x0) (async)
r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) (async)
r1 = socket(0x2, 0x1, 0x0)
r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
ioctl$NBD_DO_IT(r2, 0xab03)
socket$nl_crypto(0x10, 0x3, 0x15) (async)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x100000000) (async)
mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000004a00)='./file1\x00', &(0x7f0000000080)='udf\x00', 0x2008087, 0x0)
[ 68.563174][ T5301] block nbd0: Receive control failed (result -107)
[ 68.583961][ T5301] Bluetooth: hci0: command tx timeout
[ 68.603540][ T5322] ------------[ cut here ]------------
[ 68.606090][ T5322] WARNING: CPU: 0 PID: 5322 at fs/buffer.c:1125 bdev_getblk+0x580/0x660
[ 68.609724][ T5322] Modules linked in:
[ 68.611399][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 68.615134][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.619893][ T5322] RIP: 0010:bdev_getblk+0x580/0x660
[ 68.622138][ T5322] Code: 26 fb ff ff e8 d1 a1 75 ff 48 c7 c7 20 28 7a 8b 48 c7 c6 fe c4 83 8d 4c 89 fa 4c 89 e9 e8 98 df dc fe eb bd e8 b1 a1 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
[ 68.630430][ T5322] RSP: 0018:ffffc9000d3bf670 EFLAGS: 00010293
[ 68.633104][ T5322] RAX: ffffffff824ab1bf RBX: ffff88803217d098 RCX: ffff88803ee20000
[ 68.636178][ T5322] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 68.639464][ T5322] RBP: 0000000000000200 R08: 0000000000000000 R09: ffffffff82199f9d
[ 68.643094][ T5322] R10: 0000000000000406 R11: 0000000000000000 R12: ffff88803217d9f0
[ 68.646441][ T5322] R13: ffff88803217d080 R14: 0000000000000200 R15: 1ffff1100642fa13
[ 68.650003][ T5322] FS: 00007fda37bab6c0(0000) GS:ffff88808d302000(0000) knlGS:0000000000000000
[ 68.653871][ T5322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.656810][ T5322] CR2: 0000200000004a00 CR3: 0000000042f51000 CR4: 0000000000352ef0
[ 68.660516][ T5322] Call Trace:
[ 68.661955][ T5322]
[ 68.663306][ T5322] __bread_gfp+0x89/0x3c0
[ 68.665150][ T5322] udf_read_tagged+0xad/0xe00
[ 68.667280][ T5322] udf_check_anchor_block+0x99/0x550
[ 68.669753][ T5322] ? __phys_addr+0xd3/0x180
[ 68.671748][ T5322] ? udf_get_last_block+0x286/0x360
[ 68.674017][ T5322] ? __pfx_udf_check_anchor_block+0x10/0x10
[ 68.676633][ T5322] ? __bread_gfp+0x340/0x3c0
[ 68.678701][ T5322] udf_load_vrs+0x6e3/0xf20
[ 68.680634][ T5322] ? __pfx_udf_load_vrs+0x10/0x10
[ 68.682748][ T5322] ? udf_get_last_session+0x100/0x200
[ 68.685160][ T5322] ? __pfx_udf_get_last_session+0x10/0x10
[ 68.687695][ T5322] udf_fill_super+0x5ad/0x17a0
[ 68.689701][ T5322] ? __pfx_udf_fill_super+0x10/0x10
[ 68.692149][ T5322] ? set_blocksize+0x21e/0x500
[ 68.694249][ T5322] ? sb_set_blocksize+0x104/0x180
[ 68.696326][ T5322] ? setup_bdev_super+0x4c1/0x5b0
[ 68.698338][ T5322] get_tree_bdev_flags+0x40e/0x4d0
[ 68.700752][ T5322] ? __pfx_udf_fill_super+0x10/0x10
[ 68.702985][ T5322] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 68.705330][ T5322] vfs_get_tree+0x92/0x2b0
[ 68.707132][ T5322] do_new_mount+0x302/0xa10
[ 68.708977][ T5322] ? apparmor_capable+0x137/0x1b0
[ 68.711275][ T5322] ? __pfx_do_new_mount+0x10/0x10
[ 68.713442][ T5322] ? ns_capable+0x8a/0xf0
[ 68.715316][ T5322] ? kmem_cache_free+0x19b/0x690
[ 68.717473][ T5322] __se_sys_mount+0x313/0x410
[ 68.719356][ T5322] ? __pfx___se_sys_mount+0x10/0x10
[ 68.721878][ T5322] ? do_syscall_64+0xbe/0xfa0
[ 68.725131][ T5322] ? __x64_sys_mount+0x20/0xc0
[ 68.727000][ T5322] do_syscall_64+0xfa/0xfa0
[ 68.728762][ T5322] ? lockdep_hardirqs_on+0x9c/0x150
[ 68.730988][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.733381][ T5322] ? clear_bhb_loop+0x60/0xb0
[ 68.735308][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.737754][ T5322] RIP: 0033:0x7fda36d8efc9
[ 68.739832][ T5322] 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
[ 68.748230][ T5322] RSP: 002b:00007fda37bab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 68.751746][ T5322] RAX: ffffffffffffffda RBX: 00007fda36fe5fa0 RCX: 00007fda36d8efc9
[ 68.754948][ T5322] RDX: 0000200000000080 RSI: 0000200000004a00 RDI: 0000200000000000
[ 68.758197][ T5322] RBP: 00007fda36e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 68.761687][ T5322] R10: 0000000002008087 R11: 0000000000000246 R12: 0000000000000000
[ 68.764965][ T5322] R13: 00007fda36fe6038 R14: 00007fda36fe5fa0 R15: 00007ffc2c974df8
[ 68.768212][ T5322]
[ 68.769671][ T5322] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 68.772715][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 68.776501][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.780926][ T5322] Call Trace:
[ 68.782304][ T5322]
[ 68.783561][ T5322] dump_stack_lvl+0x99/0x250
[ 68.785514][ T5322] ? __asan_memcpy+0x40/0x70
[ 68.787559][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10
[ 68.789759][ T5322] ? __pfx__printk+0x10/0x10
[ 68.791808][ T5322] vpanic+0x237/0x6d0
[ 68.793415][ T5322] ? __pfx_vpanic+0x10/0x10
[ 68.795319][ T5322] panic+0xb9/0xc0
[ 68.796802][ T5322] ? __pfx_panic+0x10/0x10
[ 68.798776][ T5322] __warn+0x31b/0x4b0
[ 68.800541][ T5322] ? bdev_getblk+0x580/0x660
[ 68.802546][ T5322] ? bdev_getblk+0x580/0x660
[ 68.804411][ T5322] report_bug+0x2be/0x4f0
[ 68.806085][ T5322] ? bdev_getblk+0x580/0x660
[ 68.808017][ T5322] ? bdev_getblk+0x580/0x660
[ 68.810158][ T5322] ? bdev_getblk+0x582/0x660
[ 68.812813][ T5322] handle_bug+0x84/0x160
[ 68.815080][ T5322] exc_invalid_op+0x1a/0x50
[ 68.817562][ T5322] asm_exc_invalid_op+0x1a/0x20
[ 68.820411][ T5322] RIP: 0010:bdev_getblk+0x580/0x660
[ 68.823308][ T5322] Code: 26 fb ff ff e8 d1 a1 75 ff 48 c7 c7 20 28 7a 8b 48 c7 c6 fe c4 83 8d 4c 89 fa 4c 89 e9 e8 98 df dc fe eb bd e8 b1 a1 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
[ 68.831409][ T5322] RSP: 0018:ffffc9000d3bf670 EFLAGS: 00010293
[ 68.833933][ T5322] RAX: ffffffff824ab1bf RBX: ffff88803217d098 RCX: ffff88803ee20000
[ 68.836969][ T5322] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 68.839890][ T5322] RBP: 0000000000000200 R08: 0000000000000000 R09: ffffffff82199f9d
[ 68.843197][ T5322] R10: 0000000000000406 R11: 0000000000000000 R12: ffff88803217d9f0
[ 68.847031][ T5322] R13: ffff88803217d080 R14: 0000000000000200 R15: 1ffff1100642fa13
[ 68.850492][ T5322] ? fs_reclaim_acquire+0x7d/0x100
[ 68.852633][ T5322] ? bdev_getblk+0x57f/0x660
[ 68.854642][ T5322] __bread_gfp+0x89/0x3c0
[ 68.856620][ T5322] udf_read_tagged+0xad/0xe00
[ 68.858601][ T5322] udf_check_anchor_block+0x99/0x550
[ 68.860533][ T5322] ? __phys_addr+0xd3/0x180
[ 68.862208][ T5322] ? udf_get_last_block+0x286/0x360
[ 68.864481][ T5322] ? __pfx_udf_check_anchor_block+0x10/0x10
[ 68.867107][ T5322] ? __bread_gfp+0x340/0x3c0
[ 68.869175][ T5322] udf_load_vrs+0x6e3/0xf20
[ 68.871131][ T5322] ? __pfx_udf_load_vrs+0x10/0x10
[ 68.873375][ T5322] ? udf_get_last_session+0x100/0x200
[ 68.875742][ T5322] ? __pfx_udf_get_last_session+0x10/0x10
[ 68.878144][ T5322] udf_fill_super+0x5ad/0x17a0
[ 68.880348][ T5322] ? __pfx_udf_fill_super+0x10/0x10
[ 68.882511][ T5322] ? set_blocksize+0x21e/0x500
[ 68.884577][ T5322] ? sb_set_blocksize+0x104/0x180
[ 68.886797][ T5322] ? setup_bdev_super+0x4c1/0x5b0
[ 68.888983][ T5322] get_tree_bdev_flags+0x40e/0x4d0
[ 68.891101][ T5322] ? __pfx_udf_fill_super+0x10/0x10
[ 68.893351][ T5322] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 68.895715][ T5322] vfs_get_tree+0x92/0x2b0
[ 68.897671][ T5322] do_new_mount+0x302/0xa10
[ 68.899755][ T5322] ? apparmor_capable+0x137/0x1b0
[ 68.901857][ T5322] ? __pfx_do_new_mount+0x10/0x10
[ 68.904009][ T5322] ? ns_capable+0x8a/0xf0
[ 68.905903][ T5322] ? kmem_cache_free+0x19b/0x690
[ 68.908130][ T5322] __se_sys_mount+0x313/0x410
[ 68.910169][ T5322] ? __pfx___se_sys_mount+0x10/0x10
[ 68.912438][ T5322] ? do_syscall_64+0xbe/0xfa0
[ 68.914501][ T5322] ? __x64_sys_mount+0x20/0xc0
[ 68.916568][ T5322] do_syscall_64+0xfa/0xfa0
[ 68.918478][ T5322] ? lockdep_hardirqs_on+0x9c/0x150
[ 68.920724][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.923455][ T5322] ? clear_bhb_loop+0x60/0xb0
[ 68.925494][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.928070][ T5322] RIP: 0033:0x7fda36d8efc9
[ 68.929849][ T5322] 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
[ 68.936816][ T5322] RSP: 002b:00007fda37bab038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 68.939651][ T5322] RAX: ffffffffffffffda RBX: 00007fda36fe5fa0 RCX: 00007fda36d8efc9
[ 68.942628][ T5322] RDX: 0000200000000080 RSI: 0000200000004a00 RDI: 0000200000000000
[ 68.945805][ T5322] RBP: 00007fda36e11f91 R08: 0000000000000000 R09: 0000000000000000
[ 68.948956][ T5322] R10: 0000000002008087 R11: 0000000000000246 R12: 0000000000000000
[ 68.952243][ T5322] R13: 00007fda36fe6038 R14: 00007fda36fe5fa0 R15: 00007ffc2c974df8
[ 68.955671][ T5322]
[ 68.957364][ T5322] Kernel Offset: disabled
[ 68.959198][ T5322] Rebooting in 86400 seconds..