program:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/driver\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f0000000140)='unbind\x00', 0x1, 0x0)
write(r1, &(0x7f0000000180)='0000:00:01.0\x00', 0xd)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.0\x00', 0x0, 0x0)
r3 = openat(r2, &(0x7f0000000240)='driver_override\x00', 0x1, 0x0)
write(r3, &(0x7f0000000280)='intel_ish_ipc\x00', 0xe)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/drivers/intel_ish_ipc\x00', 0x0, 0x0)
r5 = openat(r4, &(0x7f0000000340)='bind\x00', 0x1, 0x0)
write(r5, &(0x7f0000000380)='0000:00:01.0\x00', 0xd)
[ 101.863952][ T4649] Bluetooth: hci0: command tx timeout
[ 102.169323][ T5319] Console: switching to colour dummy device 80x25
[ 102.391322][ T5319] ------------[ cut here ]------------
[ 102.391530][ T5319] Memory manager not clean during takedown.
[ 102.391537][ T5319] WARNING: drivers/gpu/drm/drm_mm.c:966 at drm_mm_takedown+0x54/0x70, CPU#0: syz.0.0/5319
[ 102.401058][ T5319] Modules linked in:
[ 102.402928][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 102.406808][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 102.411989][ T5319] RIP: 0010:drm_mm_takedown+0x54/0x70
[ 102.414446][ T5319] Code: 4c 89 f7 e8 be 2a a1 fc 49 8b 06 4c 39 f0 75 0e e8 f1 87 2f fc 5b 41 5e c3 cc cc cc cc cc e8 e3 87 2f fc 48 8d 3d ec e4 ed 0a <67> 48 0f b9 3a 48 89 df 5b 41 5e eb 1f 66 66 66 66 66 66 2e 0f 1f
[ 102.422949][ T5319] RSP: 0018:ffffc9000e3ff800 EFLAGS: 00010287
[ 102.425591][ T5319] RAX: ffffffff8598652d RBX: ffff888034b7cc68 RCX: 0000000000100000
[ 102.429141][ T5319] RDX: ffffc9000edb2000 RSI: 000000000001352f RDI: ffffffff90864a20
[ 102.432647][ T5319] RBP: ffffffff85971440 R08: ffff88801fbe4500 R09: ffffffff8c8110c0
[ 102.436119][ T5319] R10: dffffc0000000000 R11: ffffffff85971440 R12: ffff88801fbe4500
[ 102.439691][ T5319] R13: dffffc0000000000 R14: ffff888034b7cca0 R15: dffffc0000000000
[ 102.443217][ T5319] FS: 00007f965f9bf6c0(0000) GS:ffff88808c2c0000(0000) knlGS:0000000000000000
[ 102.447022][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.449659][ T5319] CR2: 00007fa9db8b59c0 CR3: 000000001256c000 CR4: 0000000000352ef0
[ 102.452944][ T5319] Call Trace:
[ 102.454795][ T5319]
[ 102.456608][ T5319] drm_managed_release+0x208/0x380
[ 102.459505][ T5319] ? __pfx_virtio_gpu_release+0x10/0x10
[ 102.462120][ T5319] drm_dev_put+0xe0/0x120
[ 102.464040][ T5319] virtio_dev_remove+0x9c/0x1b0
[ 102.466181][ T5319] ? __pfx_virtio_dev_remove+0x10/0x10
[ 102.468642][ T5319] device_release_driver_internal+0x48b/0x880
[ 102.471624][ T5319] bus_remove_device+0x444/0x560
[ 102.473658][ T5319] ? __pfx_bus_remove_device+0x10/0x10
[ 102.475985][ T5319] ? kernfs_remove_by_name_ns+0x101/0x140
[ 102.478417][ T5319] device_del+0x524/0x8f0
[ 102.480696][ T5319] ? __pfx_device_del+0x10/0x10
[ 102.483251][ T5319] device_unregister+0x21/0xf0
[ 102.485245][ T5319] unregister_virtio_device+0x37/0x60
[ 102.487485][ T5319] virtio_pci_remove+0x7f/0xf0
[ 102.489695][ T5319] pci_device_remove+0x99/0x1c0
[ 102.492788][ T5319] ? __pfx_pci_device_remove+0x10/0x10
[ 102.495015][ T5319] device_release_driver_internal+0x48b/0x880
[ 102.497496][ T5319] unbind_store+0x1a1/0x1d0
[ 102.499347][ T5319] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.501601][ T5319] kernfs_fop_write_iter+0x3a4/0x540
[ 102.503823][ T5319] vfs_write+0x612/0xba0
[ 102.505714][ T5319] ? __pfx_vfs_write+0x10/0x10
[ 102.507784][ T5319] ? __fget_files+0x2a/0x420
[ 102.509740][ T5319] ksys_write+0x150/0x270
[ 102.511920][ T5319] ? __pfx_ksys_write+0x10/0x10
[ 102.514038][ T5319] do_syscall_64+0x166/0x520
[ 102.516083][ T5319] ? trace_irq_disable+0x3b/0x140
[ 102.518207][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.520687][ T5319] ? clear_bhb_loop+0x70/0xc0
[ 102.522893][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.525408][ T5319] RIP: 0033:0x7f965eb9e159
[ 102.527409][ T5319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 102.535408][ T5319] RSP: 002b:00007f965f9befe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.538743][ T5319] RAX: ffffffffffffffda RBX: 00007f965ee25fa0 RCX: 00007f965eb9e159
[ 102.542086][ T5319] RDX: 000000000000000d RSI: 0000200000000180 RDI: 0000000000000004
[ 102.545225][ T5319] RBP: 00007f965ec3506b R08: 0000000000000000 R09: 0000000000000000
[ 102.548755][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.552917][ T5319] R13: 00007f965ee26038 R14: 00007f965ee25fa0 R15: 00007ffc85e30e58
[ 102.556224][ T5319]
[ 102.557618][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 102.560642][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 102.564779][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 102.569083][ T5319] Call Trace:
[ 102.570619][ T5319]
[ 102.571883][ T5319] vpanic+0x56d/0xa60
[ 102.573666][ T5319] ? __pfx__printk+0x10/0x10
[ 102.575575][ T5319] ? __pfx_vpanic+0x10/0x10
[ 102.577383][ T5319] ? is_bpf_text_address+0x292/0x2b0
[ 102.579695][ T5319] ? is_bpf_text_address+0x26/0x2b0
[ 102.581903][ T5319] panic+0xc5/0xd0
[ 102.583555][ T5319] ? __pfx_panic+0x10/0x10
[ 102.585567][ T5319] __warn+0x315/0x4c0
[ 102.587326][ T5319] ? drm_mm_takedown+0x54/0x70
[ 102.589469][ T5319] ? drm_mm_takedown+0x54/0x70
[ 102.591642][ T5319] __report_bug+0x276/0x570
[ 102.593619][ T5319] ? virtio_dev_remove+0x9c/0x1b0
[ 102.595790][ T5319] ? device_release_driver_internal+0x48b/0x880
[ 102.598420][ T5319] ? bus_remove_device+0x444/0x560
[ 102.600616][ T5319] ? drm_mm_takedown+0x54/0x70
[ 102.602476][ T5319] ? __pfx___report_bug+0x10/0x10
[ 102.604263][ T5319] report_bug_entry+0x19b/0x290
[ 102.606127][ T5319] ? drm_mm_takedown+0x54/0x70
[ 102.608054][ T5319] ? drm_mm_takedown+0x59/0x70
[ 102.610104][ T5319] handle_bug+0xce/0x200
[ 102.612113][ T5319] exc_invalid_op+0x1a/0x50
[ 102.614207][ T5319] asm_exc_invalid_op+0x1a/0x20
[ 102.616492][ T5319] RIP: 0010:drm_mm_takedown+0x54/0x70
[ 102.618842][ T5319] Code: 4c 89 f7 e8 be 2a a1 fc 49 8b 06 4c 39 f0 75 0e e8 f1 87 2f fc 5b 41 5e c3 cc cc cc cc cc e8 e3 87 2f fc 48 8d 3d ec e4 ed 0a <67> 48 0f b9 3a 48 89 df 5b 41 5e eb 1f 66 66 66 66 66 66 2e 0f 1f
[ 102.631142][ T5319] RSP: 0018:ffffc9000e3ff800 EFLAGS: 00010287
[ 102.634174][ T5319] RAX: ffffffff8598652d RBX: ffff888034b7cc68 RCX: 0000000000100000
[ 102.637613][ T5319] RDX: ffffc9000edb2000 RSI: 000000000001352f RDI: ffffffff90864a20
[ 102.640650][ T5319] RBP: ffffffff85971440 R08: ffff88801fbe4500 R09: ffffffff8c8110c0
[ 102.643640][ T5319] R10: dffffc0000000000 R11: ffffffff85971440 R12: ffff88801fbe4500
[ 102.646611][ T5319] R13: dffffc0000000000 R14: ffff888034b7cca0 R15: dffffc0000000000
[ 102.649670][ T5319] ? __pfx_drm_gem_init_release+0x10/0x10
[ 102.652178][ T5319] ? __pfx_drm_gem_init_release+0x10/0x10
[ 102.654565][ T5319] ? drm_mm_takedown+0x4d/0x70
[ 102.656632][ T5319] drm_managed_release+0x208/0x380
[ 102.658833][ T5319] ? __pfx_virtio_gpu_release+0x10/0x10
[ 102.662466][ T5319] drm_dev_put+0xe0/0x120
[ 102.664317][ T5319] virtio_dev_remove+0x9c/0x1b0
[ 102.666371][ T5319] ? __pfx_virtio_dev_remove+0x10/0x10
[ 102.668744][ T5319] device_release_driver_internal+0x48b/0x880
[ 102.671285][ T5319] bus_remove_device+0x444/0x560
[ 102.673367][ T5319] ? __pfx_bus_remove_device+0x10/0x10
[ 102.675684][ T5319] ? kernfs_remove_by_name_ns+0x101/0x140
[ 102.678041][ T5319] device_del+0x524/0x8f0
[ 102.679878][ T5319] ? __pfx_device_del+0x10/0x10
[ 102.681767][ T5319] device_unregister+0x21/0xf0
[ 102.683411][ T5319] unregister_virtio_device+0x37/0x60
[ 102.685599][ T5319] virtio_pci_remove+0x7f/0xf0
[ 102.687648][ T5319] pci_device_remove+0x99/0x1c0
[ 102.689716][ T5319] ? __pfx_pci_device_remove+0x10/0x10
[ 102.691962][ T5319] device_release_driver_internal+0x48b/0x880
[ 102.694471][ T5319] unbind_store+0x1a1/0x1d0
[ 102.696244][ T5319] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.698383][ T5319] kernfs_fop_write_iter+0x3a4/0x540
[ 102.700635][ T5319] vfs_write+0x612/0xba0
[ 102.702435][ T5319] ? __pfx_vfs_write+0x10/0x10
[ 102.704518][ T5319] ? __fget_files+0x2a/0x420
[ 102.706527][ T5319] ksys_write+0x150/0x270
[ 102.708359][ T5319] ? __pfx_ksys_write+0x10/0x10
[ 102.710416][ T5319] do_syscall_64+0x166/0x520
[ 102.712363][ T5319] ? trace_irq_disable+0x3b/0x140
[ 102.714393][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.716853][ T5319] ? clear_bhb_loop+0x70/0xc0
[ 102.718787][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.721243][ T5319] RIP: 0033:0x7f965eb9e159
[ 102.723317][ T5319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 102.731235][ T5319] RSP: 002b:00007f965f9befe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.734597][ T5319] RAX: ffffffffffffffda RBX: 00007f965ee25fa0 RCX: 00007f965eb9e159
[ 102.737676][ T5319] RDX: 000000000000000d RSI: 0000200000000180 RDI: 0000000000000004
[ 102.741219][ T5319] RBP: 00007f965ec3506b R08: 0000000000000000 R09: 0000000000000000
[ 102.744955][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.748207][ T5319] R13: 00007f965ee26038 R14: 00007f965ee25fa0 R15: 00007ffc85e30e58
[ 102.751677][ T5319]
[ 102.753490][ T5319] Kernel Offset: disabled
[ 102.755359][ T5319] Rebooting in 86400 seconds..