program:
r0 = io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0})
io_uring_register$IORING_REGISTER_ZCRX_IFQ(r0, 0x20, &(0x7f0000000100)={0x1, 0x0, 0x8, 0x0, &(0x7f0000000200)={0x0}, &(0x7f0000000300)={&(0x7f0000002000)='\x00'/4096, 0x1000, 0x1}, {}, 0x0, 0x1000}, 0x1)
[ 108.578775][ T5274] Bluetooth: hci0: command tx timeout
[ 108.658163][ T5310] ------------[ cut here ]------------
[ 108.660879][ T5310] RTNL: assertion failed at ./include/net/netdev_lock.h (72)
[ 108.664266][ T5310] WARNING: ./include/net/netdev_lock.h:72 at netdev_queue_get_dma_dev+0x483/0x500, CPU#0: syz.0.0/5310
[ 108.669505][ T5310] Modules linked in:
[ 108.671345][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 108.675381][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 108.679794][ T5310] RIP: 0010:netdev_queue_get_dma_dev+0x48f/0x500
[ 108.682462][ T5310] Code: 75 d7 eb dd e8 42 48 0f f8 90 0f 0b 90 e9 e0 fc ff ff e8 34 48 0f f8 48 8d 3d 6d 47 af 06 48 c7 c6 a8 c7 28 8e ba 48 00 00 00 <67> 48 0f b9 3a e9 be fc ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 9b fb
[ 108.690902][ T5310] RSP: 0018:ffffc9000e19f9e0 EFLAGS: 00010287
[ 108.693715][ T5310] RAX: ffffffff89b7c97c RBX: ffff888012b70000 RCX: 0000000000100000
[ 108.697258][ T5310] RDX: 0000000000000048 RSI: ffffffff8e28c7a8 RDI: ffffffff906710f0
[ 108.700670][ T5310] RBP: 0000000000000000 R08: ffffffff9002a267 R09: 1ffffffff200544c
[ 108.704064][ T5310] R10: dffffc0000000000 R11: fffffbfff200544d R12: 0000000000000000
[ 108.707758][ T5310] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
[ 108.711471][ T5310] FS: 00007fa01e0666c0(0000) GS:ffff88808c549000(0000) knlGS:0000000000000000
[ 108.715212][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.717871][ T5310] CR2: 0000200000002020 CR3: 000000003fb1e000 CR4: 0000000000352ef0
[ 108.721111][ T5310] Call Trace:
[ 108.722741][ T5310]
[ 108.724534][ T5310] zcrx_register_netdev+0x213/0x520
[ 108.726951][ T5310] ? io_region_pin_pages+0xbe/0x190
[ 108.729169][ T5310] ? __pfx_zcrx_register_netdev+0x10/0x10
[ 108.731552][ T5310] ? __asan_memset+0x22/0x50
[ 108.733578][ T5310] ? io_allocate_rbuf_ring+0x19c/0x230
[ 108.735790][ T5310] io_register_zcrx+0x953/0xc00
[ 108.737882][ T5310] ? __pfx_io_register_zcrx+0x10/0x10
[ 108.740198][ T5310] ? __mutex_lock+0x30d/0x1550
[ 108.742225][ T5310] ? __fget_files+0x2a/0x420
[ 108.744372][ T5310] ? __pfx___mutex_lock+0x10/0x10
[ 108.746569][ T5310] ? __fget_files+0x3a2/0x420
[ 108.748576][ T5310] ? __fget_files+0x2a/0x420
[ 108.750515][ T5310] __se_sys_io_uring_register+0xc23/0x1ab0
[ 108.752953][ T5310] ? __pfx___se_sys_io_uring_register+0x10/0x10
[ 108.755875][ T5310] ? rcu_is_watching+0x15/0xb0
[ 108.758275][ T5310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.761056][ T5310] do_syscall_64+0x174/0x580
[ 108.763054][ T5310] ? trace_irq_disable+0x3b/0x140
[ 108.765363][ T5310] ? clear_bhb_loop+0x70/0xc0
[ 108.767393][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.769950][ T5310] RIP: 0033:0x7fa01d19e0d9
[ 108.771890][ T5310] 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
[ 108.780002][ T5310] RSP: 002b:00007fa01e065fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab
[ 108.783590][ T5310] RAX: ffffffffffffffda RBX: 00007fa01d425fa0 RCX: 00007fa01d19e0d9
[ 108.787017][ T5310] RDX: 0000200000000100 RSI: 0000000000000020 RDI: 0000000000000003
[ 108.790351][ T5310] RBP: 00007fa01d235024 R08: 0000000000000000 R09: 0000000000000000
[ 108.793728][ T5310] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 108.797045][ T5310] R13: 00007fa01d426038 R14: 00007fa01d425fa0 R15: 00007ffe65642d48
[ 108.800350][ T5310]
[ 108.801648][ T5310] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 108.804737][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 108.808561][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 108.812824][ T5310] Call Trace:
[ 108.814284][ T5310]
[ 108.815640][ T5310] vpanic+0x56c/0xa60
[ 108.817385][ T5310] ? __pfx__printk+0x10/0x10
[ 108.819378][ T5310] ? __pfx_vpanic+0x10/0x10
[ 108.821351][ T5310] ? is_bpf_text_address+0x292/0x2b0
[ 108.823622][ T5310] ? is_bpf_text_address+0x26/0x2b0
[ 108.825845][ T5310] panic+0xc5/0xd0
[ 108.827453][ T5310] ? __pfx_panic+0x10/0x10
[ 108.829344][ T5310] __warn+0x315/0x4c0
[ 108.831185][ T5310] ? netdev_queue_get_dma_dev+0x483/0x500
[ 108.833836][ T5310] ? netdev_queue_get_dma_dev+0x483/0x500
[ 108.836418][ T5310] __report_bug+0x276/0x570
[ 108.838582][ T5310] ? netdev_queue_get_dma_dev+0x483/0x500
[ 108.841285][ T5310] ? __pfx___report_bug+0x10/0x10
[ 108.843612][ T5310] report_bug_entry+0x19a/0x290
[ 108.845701][ T5310] ? netdev_queue_get_dma_dev+0x48f/0x500
[ 108.847955][ T5310] ? netdev_queue_get_dma_dev+0x494/0x500
[ 108.850240][ T5310] handle_bug+0xce/0x200
[ 108.852024][ T5310] exc_invalid_op+0x1a/0x50
[ 108.853944][ T5310] asm_exc_invalid_op+0x1a/0x20
[ 108.855973][ T5310] RIP: 0010:netdev_queue_get_dma_dev+0x48f/0x500
[ 108.858496][ T5310] Code: 75 d7 eb dd e8 42 48 0f f8 90 0f 0b 90 e9 e0 fc ff ff e8 34 48 0f f8 48 8d 3d 6d 47 af 06 48 c7 c6 a8 c7 28 8e ba 48 00 00 00 <67> 48 0f b9 3a e9 be fc ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 9b fb
[ 108.866155][ T5310] RSP: 0018:ffffc9000e19f9e0 EFLAGS: 00010287
[ 108.868627][ T5310] RAX: ffffffff89b7c97c RBX: ffff888012b70000 RCX: 0000000000100000
[ 108.871815][ T5310] RDX: 0000000000000048 RSI: ffffffff8e28c7a8 RDI: ffffffff906710f0
[ 108.875028][ T5310] RBP: 0000000000000000 R08: ffffffff9002a267 R09: 1ffffffff200544c
[ 108.878319][ T5310] R10: dffffc0000000000 R11: fffffbfff200544d R12: 0000000000000000
[ 108.881488][ T5310] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
[ 108.884732][ T5310] ? netdev_queue_get_dma_dev+0x47c/0x500
[ 108.886986][ T5310] zcrx_register_netdev+0x213/0x520
[ 108.889017][ T5310] ? io_region_pin_pages+0xbe/0x190
[ 108.891125][ T5310] ? __pfx_zcrx_register_netdev+0x10/0x10
[ 108.893389][ T5310] ? __asan_memset+0x22/0x50
[ 108.895232][ T5310] ? io_allocate_rbuf_ring+0x19c/0x230
[ 108.897503][ T5310] io_register_zcrx+0x953/0xc00
[ 108.899426][ T5310] ? __pfx_io_register_zcrx+0x10/0x10
[ 108.901673][ T5310] ? __mutex_lock+0x30d/0x1550
[ 108.903606][ T5310] ? __fget_files+0x2a/0x420
[ 108.905532][ T5310] ? __pfx___mutex_lock+0x10/0x10
[ 108.907648][ T5310] ? __fget_files+0x3a2/0x420
[ 108.910694][ T5310] ? __fget_files+0x2a/0x420
[ 108.913299][ T5310] __se_sys_io_uring_register+0xc23/0x1ab0
[ 108.916495][ T5310] ? __pfx___se_sys_io_uring_register+0x10/0x10
[ 108.919871][ T5310] ? rcu_is_watching+0x15/0xb0
[ 108.922453][ T5310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.925312][ T5310] do_syscall_64+0x174/0x580
[ 108.927342][ T5310] ? trace_irq_disable+0x3b/0x140
[ 108.929458][ T5310] ? clear_bhb_loop+0x70/0xc0
[ 108.931440][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.933806][ T5310] RIP: 0033:0x7fa01d19e0d9
[ 108.935730][ T5310] 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
[ 108.943639][ T5310] RSP: 002b:00007fa01e065fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab
[ 108.947152][ T5310] RAX: ffffffffffffffda RBX: 00007fa01d425fa0 RCX: 00007fa01d19e0d9
[ 108.950484][ T5310] RDX: 0000200000000100 RSI: 0000000000000020 RDI: 0000000000000003
[ 108.953766][ T5310] RBP: 00007fa01d235024 R08: 0000000000000000 R09: 0000000000000000
[ 108.957125][ T5310] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 108.960498][ T5310] R13: 00007fa01d426038 R14: 00007fa01d425fa0 R15: 00007ffe65642d48
[ 108.963712][ T5310]
[ 108.965380][ T5310] Kernel Offset: disabled
[ 108.967132][ T5310] Rebooting in 86400 seconds..