program:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi3\x00', 0x2000, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'c6xdigio\x00', [0xfffffffb, 0x2165, 0x2, 0x100000, 0x88d9, 0x0, 0xfffffffd, 0x10, 0x2, 0xffffffff, 0x200, 0xfff, 0x344, 0x0, 0x2, 0xe7, 0x9, 0x3, 0x3, 0xe, 0x4, 0x100, 0x7f, 0x7ff, 0x1, 0x1, 0xb0c4, 0x7df, 0x8, 0xf3, 0x1]})
syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1, 0x5fa, &(0x7f0000000680)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff)
mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000004c0)=0x9, 0x4)
[ 84.723736][ T5342] Bluetooth: hci0: command tx timeout
[ 84.755684][ T5367] comedi comedi3: c6xdigio: I/O port conflict (0xfffffffffffffffb,3)
[ 84.765750][ T5367] ------------[ cut here ]------------
[ 84.768761][ T5367] Unexpected driver unregister!
[ 84.784589][ T5367] WARNING: CPU: 0 PID: 5367 at drivers/base/driver.c:273 driver_unregister+0x94/0xb0
[ 84.788832][ T5367] Modules linked in:
[ 84.790631][ T5367] CPU: 0 UID: 0 PID: 5367 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 84.794468][ T5367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.799200][ T5367] RIP: 0010:driver_unregister+0x94/0xb0
[ 84.801532][ T5367] Code: 8b 5d fc 48 89 df 5b 41 5e 41 5f e9 56 55 ff ff e8 01 21 bd fb eb 05 e8 fa 20 bd fb 90 48 c7 c7 00 0e 0a 8c e8 4d ad 80 fb 90 <0f> 0b 90 90 5b 41 5e 41 5f e9 be 0e 7c 05 cc cc cc cc cc cc cc cc
[ 84.810014][ T5367] RSP: 0018:ffffc9000d3a7a40 EFLAGS: 00010246
[ 84.812713][ T5367] RAX: 97133450e6570b00 RBX: ffffffff8f3f8400 RCX: 0000000000100000
[ 84.816321][ T5367] RDX: ffffc9000e132000 RSI: 0000000000000fa4 RDI: 0000000000000fa5
[ 84.819941][ T5367] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000004
[ 84.823433][ T5367] R10: dffffc0000000000 R11: fffffbfff1bfa1f4 R12: ffff88803e838038
[ 84.827851][ T5367] R13: ffffffff8f3f8350 R14: 0000000000000000 R15: dffffc0000000000
[ 84.831387][ T5367] FS: 00007f253e6656c0(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
[ 84.835372][ T5367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.838564][ T5367] CR2: 00007f253d9c18a8 CR3: 000000003f457000 CR4: 0000000000352ef0
[ 84.842122][ T5367] Call Trace:
[ 84.843689][ T5367]
[ 84.845091][ T5367] comedi_device_detach_locked+0x175/0x750
[ 84.847741][ T5367] comedi_device_attach+0x5d4/0x720
[ 84.850054][ T5367] comedi_unlocked_ioctl+0x5ff/0x1020
[ 84.852423][ T5367] ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[ 84.854961][ T5367] ? __lock_acquire+0xab9/0xd20
[ 84.857378][ T5367] ? __fget_files+0x2a/0x420
[ 84.859228][ T5367] ? __fget_files+0x2a/0x420
[ 84.861104][ T5367] ? __fget_files+0x3a0/0x420
[ 84.863036][ T5367] ? __fget_files+0x2a/0x420
[ 84.865012][ T5367] ? bpf_lsm_file_ioctl+0x9/0x20
[ 84.867360][ T5367] ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[ 84.869897][ T5367] __se_sys_ioctl+0xf9/0x170
[ 84.871937][ T5367] do_syscall_64+0xfa/0x3b0
[ 84.873971][ T5367] ? lockdep_hardirqs_on+0x9c/0x150
[ 84.876170][ T5367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.878879][ T5367] ? clear_bhb_loop+0x60/0xb0
[ 84.880955][ T5367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.884502][ T5367] RIP: 0033:0x7f253d78ebe9
[ 84.886469][ T5367] 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
[ 84.895009][ T5367] RSP: 002b:00007f253e665038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 84.898892][ T5367] RAX: ffffffffffffffda RBX: 00007f253d9c5fa0 RCX: 00007f253d78ebe9
[ 84.902440][ T5367] RDX: 0000200000000140 RSI: 0000000040946400 RDI: 0000000000000003
[ 84.905985][ T5367] RBP: 00007f253d811e19 R08: 0000000000000000 R09: 0000000000000000
[ 84.909586][ T5367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.912972][ T5367] R13: 00007f253d9c6038 R14: 00007f253d9c5fa0 R15: 00007fffa18f2538
[ 84.916513][ T5367]
[ 84.917957][ T5367] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 84.921225][ T5367] CPU: 0 UID: 0 PID: 5367 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 84.925347][ T5367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.930205][ T5367] Call Trace:
[ 84.931966][ T5367]
[ 84.933359][ T5367] dump_stack_lvl+0x99/0x250
[ 84.935539][ T5367] ? __asan_memcpy+0x40/0x70
[ 84.937588][ T5367] ? __pfx_dump_stack_lvl+0x10/0x10
[ 84.939845][ T5367] ? __pfx__printk+0x10/0x10
[ 84.941910][ T5367] vpanic+0x281/0x750
[ 84.943768][ T5367] ? __pfx__printk+0x10/0x10
[ 84.945828][ T5367] ? __pfx_vpanic+0x10/0x10
[ 84.947804][ T5367] ? is_bpf_text_address+0x26/0x2b0
[ 84.950135][ T5367] panic+0xb9/0xc0
[ 84.951772][ T5367] ? __pfx_panic+0x10/0x10
[ 84.953773][ T5367] __warn+0x31b/0x4b0
[ 84.955515][ T5367] ? driver_unregister+0x94/0xb0
[ 84.957730][ T5367] ? driver_unregister+0x94/0xb0
[ 84.959956][ T5367] report_bug+0x2be/0x4f0
[ 84.961975][ T5367] ? driver_unregister+0x94/0xb0
[ 84.964170][ T5367] ? driver_unregister+0x94/0xb0
[ 84.966251][ T5367] ? driver_unregister+0x96/0xb0
[ 84.968434][ T5367] handle_bug+0x84/0x160
[ 84.970291][ T5367] exc_invalid_op+0x1a/0x50
[ 84.972250][ T5367] asm_exc_invalid_op+0x1a/0x20
[ 84.974298][ T5367] RIP: 0010:driver_unregister+0x94/0xb0
[ 84.976604][ T5367] Code: 8b 5d fc 48 89 df 5b 41 5e 41 5f e9 56 55 ff ff e8 01 21 bd fb eb 05 e8 fa 20 bd fb 90 48 c7 c7 00 0e 0a 8c e8 4d ad 80 fb 90 <0f> 0b 90 90 5b 41 5e 41 5f e9 be 0e 7c 05 cc cc cc cc cc cc cc cc
[ 84.984670][ T5367] RSP: 0018:ffffc9000d3a7a40 EFLAGS: 00010246
[ 84.987565][ T5367] RAX: 97133450e6570b00 RBX: ffffffff8f3f8400 RCX: 0000000000100000
[ 84.991273][ T5367] RDX: ffffc9000e132000 RSI: 0000000000000fa4 RDI: 0000000000000fa5
[ 84.994755][ T5367] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000004
[ 84.998210][ T5367] R10: dffffc0000000000 R11: fffffbfff1bfa1f4 R12: ffff88803e838038
[ 85.001739][ T5367] R13: ffffffff8f3f8350 R14: 0000000000000000 R15: dffffc0000000000
[ 85.005151][ T5367] comedi_device_detach_locked+0x175/0x750
[ 85.007724][ T5367] comedi_device_attach+0x5d4/0x720
[ 85.009968][ T5367] comedi_unlocked_ioctl+0x5ff/0x1020
[ 85.012303][ T5367] ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[ 85.014779][ T5367] ? __lock_acquire+0xab9/0xd20
[ 85.016869][ T5367] ? __fget_files+0x2a/0x420
[ 85.018857][ T5367] ? __fget_files+0x2a/0x420
[ 85.020885][ T5367] ? __fget_files+0x3a0/0x420
[ 85.022896][ T5367] ? __fget_files+0x2a/0x420
[ 85.024934][ T5367] ? bpf_lsm_file_ioctl+0x9/0x20
[ 85.027079][ T5367] ? __pfx_comedi_unlocked_ioctl+0x10/0x10
[ 85.029589][ T5367] __se_sys_ioctl+0xf9/0x170
[ 85.031662][ T5367] do_syscall_64+0xfa/0x3b0
[ 85.033712][ T5367] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.036027][ T5367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.038690][ T5367] ? clear_bhb_loop+0x60/0xb0
[ 85.040823][ T5367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.043385][ T5367] RIP: 0033:0x7f253d78ebe9
[ 85.045225][ T5367] 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
[ 85.052520][ T5367] RSP: 002b:00007f253e665038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.056095][ T5367] RAX: ffffffffffffffda RBX: 00007f253d9c5fa0 RCX: 00007f253d78ebe9
[ 85.059732][ T5367] RDX: 0000200000000140 RSI: 0000000040946400 RDI: 0000000000000003
[ 85.063347][ T5367] RBP: 00007f253d811e19 R08: 0000000000000000 R09: 0000000000000000
[ 85.066761][ T5367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.070231][ T5367] R13: 00007f253d9c6038 R14: 00007f253d9c5fa0 R15: 00007fffa18f2538
[ 85.073406][ T5367]
[ 85.075157][ T5367] Kernel Offset: disabled
[ 85.076996][ T5367] Rebooting in 86400 seconds..