program: syz_emit_ethernet(0x100e, &(0x7f0000000840)={@local, @link_local, @void, {@generic={0x9100, "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"}}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x80000, 0x0, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000001880)={@val={0x0, 0x6006}, @val={0x1, 0x0, 0x0, 0x7, 0x36, 0x9}, @eth={@local, @empty, @void, {@llc_tr={0x11, {@snap={0xaa, 0x0, "ba", "c14bb9", 0x884c, "31c069c4ed570fa863ac2f88c74cd94352dc3f9615ba702ec997703b7540b983a5f5425b55498c2dac5df8477fc06b1d17326501706094f0ce8feeba9b7f031c3edb30e6f0249ea55b34b7fecdc4424a9768ea4a16cb6c1cd196804e91c444a72be09b3528ca81193df007fcfd8727ad802295d2c8746ff98bee960e41c909ac1160285b19c66206c0eeef6bde86f14685ec40f45dcd3a94a65782ac54fe0af3346c053d0f92a4b587b69a968ccd5fe057268495adc7df1fb4bda5b5ceffda40bac03a921c698b8cba0330a278160ca5516f9571eccf0914fc02acf1"}}}}}}, 0x100) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x3}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000003c0)) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000100), 0x8) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x400448cb, 0x0) landlock_create_ruleset(&(0x7f0000000100)={0x0, 0x3}, 0x10, 0x0) syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="043e1301"], 0x16) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x4) sendmsg$inet(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="04da689dd65bafa8ce1a772cdb2c84a90b78fce3931bbcc758236c022a9318583b08ce056b1830044c2a637c96b8b560efb1ef5cb41aabdd811a94cad72a08246a4724de5f1a9454e6dc7c7e63add67f0efc3cebbe167f4a6b4e8c1be1bfa7ac46ed0f8c2462fbc666ab720fa1f9c3ae90859b623e575a6bcf31989254b456d78c84ec95e2b083f2", 0x88}], 0x1, &(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="7f000001ac1414bb00000000"], 0x150}, 0x20010001) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newqdisc={0x24, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0xfff2}}}, 0x24}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000056000100000000f70000000007020000", @ANYRES32, @ANYBLOB="200001"], 0x38}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r7, &(0x7f0000000000), 0xfffffecc) splice(r6, 0x0, r8, 0x0, 0x4ffe2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000640)={0x1, &(0x7f0000000680)=[{0x6, 0x2, 0x4}]}, 0x10) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffff, @empty}, 0x1c) [ 80.724982][ T5305] Bluetooth: hci0: command tx timeout [ 80.923973][ T5335] ------------[ cut here ]------------ [ 80.926826][ T5335] workqueue: cannot queue hci_rx_work on wq hci0 [ 80.929696][ T5335] WARNING: kernel/workqueue.c:2271 at __queue_work+0xd53/0x1020, CPU#0: syz.0.0/5335 [ 80.933944][ T5335] Modules linked in: [ 80.936244][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 80.940722][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.945313][ T5335] RIP: 0010:__queue_work+0xd7e/0x1020 [ 80.948337][ T5335] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 b3 1e a4 00 49 8b 75 00 49 81 c7 78 01 00 00 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d e9 5a 06 [ 80.957908][ T5335] RSP: 0018:ffffc9000ddafb20 EFLAGS: 00010086 [ 80.960970][ T5335] RAX: 1ffff110024d997b RBX: 0000000000000008 RCX: 0000000000100000 [ 80.964853][ T5335] RDX: ffff88803332e978 RSI: ffffffff8aa14c20 RDI: ffffffff9014bf00 [ 80.968767][ T5335] RBP: 0000000000000000 R08: ffff8880126ccbc7 R09: 1ffff110024d9978 [ 80.972750][ T5335] R10: dffffc0000000000 R11: ffffed10024d9979 R12: dffffc0000000000 [ 80.976213][ T5335] R13: ffff8880126ccbd8 R14: ffffffff9014bf00 R15: ffff88803332e978 [ 80.980027][ T5335] FS: 00007f28a8a016c0(0000) GS:ffff88808ca52000(0000) knlGS:0000000000000000 [ 80.984651][ T5335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.987704][ T5335] CR2: 00007f28a7dc1018 CR3: 0000000011f82000 CR4: 0000000000352ef0 [ 80.991434][ T5335] Call Trace: [ 80.992950][ T5335] [ 80.994278][ T5335] ? rcu_is_watching+0x15/0xb0 [ 80.996954][ T5335] queue_work_on+0x106/0x1d0 [ 80.999678][ T5335] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 81.002500][ T5335] hci_recv_frame+0x625/0x7c0 [ 81.004659][ T5335] ? skb_pull+0xc1/0x1d0 [ 81.006733][ T5335] vhci_write+0x358/0x4a0 [ 81.008846][ T5335] vfs_write+0x61d/0xb90 [ 81.011427][ T5335] ? __pfx_vfs_write+0x10/0x10 [ 81.013849][ T5335] ? __fget_files+0x2a/0x420 [ 81.015936][ T5335] ksys_write+0x150/0x270 [ 81.017839][ T5335] ? __pfx_ksys_write+0x10/0x10 [ 81.020104][ T5335] do_syscall_64+0x14d/0xf80 [ 81.022334][ T5335] ? trace_irq_disable+0x3b/0x150 [ 81.024966][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.027867][ T5335] ? clear_bhb_loop+0x40/0x90 [ 81.030164][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.033453][ T5335] RIP: 0033:0x7f28a7b5cfce [ 81.036279][ T5335] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 81.045039][ T5335] RSP: 002b:00007f28a8a00f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.048801][ T5335] RAX: ffffffffffffffda RBX: 00007f28a8a016c0 RCX: 00007f28a7b5cfce [ 81.052069][ T5335] RDX: 0000000000000016 RSI: 0000200000000100 RDI: 00000000000000ca [ 81.055898][ T5335] RBP: 00007f28a7c32c99 R08: 0000000000000000 R09: 0000000000000000 [ 81.059661][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.063434][ T5335] R13: 00007f28a7e16218 R14: 00007f28a7e16180 R15: 00007ffe1b73c028 [ 81.068040][ T5335] [ 81.070032][ T5335] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 81.074055][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 81.079421][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.084306][ T5335] Call Trace: [ 81.085786][ T5335] [ 81.087199][ T5335] vpanic+0x56c/0xa60 [ 81.089258][ T5335] ? __pfx__printk+0x10/0x10 [ 81.091945][ T5335] ? __pfx_vpanic+0x10/0x10 [ 81.094339][ T5335] ? is_bpf_text_address+0x292/0x2b0 [ 81.096846][ T5335] ? is_bpf_text_address+0x26/0x2b0 [ 81.099234][ T5335] panic+0xc5/0xd0 [ 81.101076][ T5335] ? __pfx_panic+0x10/0x10 [ 81.103485][ T5335] __warn+0x315/0x4f0 [ 81.105764][ T5335] ? __queue_work+0xd53/0x1020 [ 81.108068][ T5335] ? __queue_work+0xd53/0x1020 [ 81.110364][ T5335] __report_bug+0x29a/0x540 [ 81.112407][ T5335] ? __queue_work+0xd53/0x1020 [ 81.114752][ T5335] ? __pfx___report_bug+0x10/0x10 [ 81.117441][ T5335] ? __pfx_hci_rx_work+0x10/0x10 [ 81.119935][ T5335] ? do_syscall_64+0x14d/0xf80 [ 81.122063][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.124971][ T5335] report_bug_entry+0x19a/0x290 [ 81.127650][ T5335] ? __queue_work+0xd7e/0x1020 [ 81.130356][ T5335] ? __queue_work+0xd83/0x1020 [ 81.132640][ T5335] handle_bug+0xce/0x200 [ 81.134468][ T5335] exc_invalid_op+0x1a/0x50 [ 81.136752][ T5335] asm_exc_invalid_op+0x1a/0x20 [ 81.139909][ T5335] RIP: 0010:__queue_work+0xd7e/0x1020 [ 81.142891][ T5335] Code: 83 c5 18 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ef e8 b3 1e a4 00 49 8b 75 00 49 81 c7 78 01 00 00 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d e9 5a 06 [ 81.152447][ T5335] RSP: 0018:ffffc9000ddafb20 EFLAGS: 00010086 [ 81.155611][ T5335] RAX: 1ffff110024d997b RBX: 0000000000000008 RCX: 0000000000100000 [ 81.159245][ T5335] RDX: ffff88803332e978 RSI: ffffffff8aa14c20 RDI: ffffffff9014bf00 [ 81.163395][ T5335] RBP: 0000000000000000 R08: ffff8880126ccbc7 R09: 1ffff110024d9978 [ 81.167302][ T5335] R10: dffffc0000000000 R11: ffffed10024d9979 R12: dffffc0000000000 [ 81.170980][ T5335] R13: ffff8880126ccbd8 R14: ffffffff9014bf00 R15: ffff88803332e978 [ 81.175180][ T5335] ? __pfx_hci_rx_work+0x10/0x10 [ 81.178003][ T5335] ? rcu_is_watching+0x15/0xb0 [ 81.180433][ T5335] queue_work_on+0x106/0x1d0 [ 81.182576][ T5335] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 81.185192][ T5335] hci_recv_frame+0x625/0x7c0 [ 81.187369][ T5335] ? skb_pull+0xc1/0x1d0 [ 81.189439][ T5335] vhci_write+0x358/0x4a0 [ 81.191742][ T5335] vfs_write+0x61d/0xb90 [ 81.193890][ T5335] ? __pfx_vfs_write+0x10/0x10 [ 81.196599][ T5335] ? __fget_files+0x2a/0x420 [ 81.198705][ T5335] ksys_write+0x150/0x270 [ 81.200970][ T5335] ? __pfx_ksys_write+0x10/0x10 [ 81.203655][ T5335] do_syscall_64+0x14d/0xf80 [ 81.205860][ T5335] ? trace_irq_disable+0x3b/0x150 [ 81.208219][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.211377][ T5335] ? clear_bhb_loop+0x40/0x90 [ 81.213826][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.216638][ T5335] RIP: 0033:0x7f28a7b5cfce [ 81.218706][ T5335] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 81.228183][ T5335] RSP: 002b:00007f28a8a00f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.231547][ T5335] RAX: ffffffffffffffda RBX: 00007f28a8a016c0 RCX: 00007f28a7b5cfce [ 81.235117][ T5335] RDX: 0000000000000016 RSI: 0000200000000100 RDI: 00000000000000ca [ 81.239404][ T5335] RBP: 00007f28a7c32c99 R08: 0000000000000000 R09: 0000000000000000 [ 81.242956][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.246377][ T5335] R13: 00007f28a7e16218 R14: 00007f28a7e16180 R15: 00007ffe1b73c028 [ 81.249888][ T5335] [ 81.251911][ T5335] Kernel Offset: disabled [ 81.254255][ T5335] Rebooting in 86400 seconds..