program: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1002}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) write(r0, &(0x7f0000000700)="ffffffffffff0011223344554305000f32000000000100112233445500112233445500ff0000", 0x26) (fail_nth: 11) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000000240)=0x8000, 0x4) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x84) connect$unix(r4, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x7, 0x8, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b70300000001000085"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x100, 0x3, 0x28}, 0x50) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r7) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) [ 105.766746][ T5279] Bluetooth: hci0: command tx timeout [ 105.863944][ T5314] batman_adv: batadv0: Adding interface: syzkaller0 [ 105.863955][ T5314] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.863971][ T5314] batman_adv: batadv0: Interface activated: syzkaller0 [ 105.867066][ T5314] FAULT_INJECTION: forcing a failure. [ 105.867066][ T5314] name failslab, interval 1, probability 0, space 0, times 1 [ 105.867123][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 105.867135][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 105.867142][ T5314] Call Trace: [ 105.867147][ T5314] [ 105.867152][ T5314] dump_stack_lvl+0xe8/0x150 [ 105.867216][ T5314] should_fail_ex+0x410/0x560 [ 105.867273][ T5314] should_failslab+0xa8/0x100 [ 105.867286][ T5314] __kmalloc_cache_noprof+0xa3/0x600 [ 105.867303][ T5314] ? batadv_orig_ifinfo_new+0x99/0x320 [ 105.867360][ T5314] ? batadv_orig_ifinfo_new+0x99/0x320 [ 105.867379][ T5314] batadv_orig_ifinfo_new+0x99/0x320 [ 105.867397][ T5314] batadv_iv_ogm_process_per_outif+0x26b/0x25c0 [ 105.867419][ T5314] ? do_raw_spin_lock+0x12b/0x2f0 [ 105.867445][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 105.867463][ T5314] ? __pfx_batadv_iv_ogm_process_per_outif+0x10/0x10 [ 105.867479][ T5314] ? lockdep_hardirqs_on+0x7b/0x110 [ 105.867489][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 105.867503][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 105.867516][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 105.867532][ T5314] batadv_iv_ogm_receive+0xc13/0x1740 [ 105.867554][ T5314] ? batadv_iv_ogm_receive+0x4b1/0x1740 [ 105.867575][ T5314] ? __pfx_batadv_iv_ogm_receive+0x10/0x10 [ 105.867591][ T5314] ? rcu_is_watching+0x16/0xb0 [ 105.867604][ T5314] ? __alloc_skb+0x27a/0x7a0 [ 105.867614][ T5314] ? trace_kmem_cache_alloc+0x29/0xe0 [ 105.867631][ T5314] batadv_batman_skb_recv+0x4b6/0x870 [ 105.867644][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 105.867657][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 105.867672][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 105.867686][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 105.867698][ T5314] netif_receive_skb+0x4af/0xbf0 [ 105.867715][ T5314] ? __pfx_netif_receive_skb+0x10/0x10 [ 105.867727][ T5314] ? tun_rx_batched+0x185/0x790 [ 105.867747][ T5314] tun_rx_batched+0x1de/0x790 [ 105.867758][ T5314] ? __pfx_tun_rx_batched+0x10/0x10 [ 105.867768][ T5314] ? lock_acquire+0x115/0x350 [ 105.867782][ T5314] ? tun_get_user+0x23ba/0x44d0 [ 105.867796][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 105.867808][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 105.867825][ T5314] tun_get_user+0x2be0/0x44d0 [ 105.867847][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 105.867866][ T5314] ? aa_file_perm+0x4ed/0x15f0 [ 105.867888][ T5314] ? __pfx_tun_get_user+0x10/0x10 [ 105.867905][ T5314] ? __lock_acquire+0x747/0x2de0 [ 105.867918][ T5314] ? kstrtoull+0x137/0x1d0 [ 105.867953][ T5314] ? ref_tracker_alloc+0x341/0x4b0 [ 105.867964][ T5314] ? lock_acquire+0x115/0x350 [ 105.867976][ T5314] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 105.867987][ T5314] ? lock_acquire+0x115/0x350 [ 105.867998][ T5314] ? tun_get+0x1c/0x2f0 [ 105.868016][ T5314] ? tun_get+0x1c/0x2f0 [ 105.868031][ T5314] ? tun_get+0x1c/0x2f0 [ 105.868048][ T5314] tun_chr_write_iter+0x113/0x200 [ 105.868063][ T5314] vfs_write+0x612/0xba0 [ 105.868083][ T5314] ? __pfx_vfs_write+0x10/0x10 [ 105.868103][ T5314] ? __fget_files+0x2a/0x420 [ 105.868120][ T5314] ksys_write+0x150/0x270 [ 105.868135][ T5314] ? __pfx_ksys_write+0x10/0x10 [ 105.868156][ T5314] do_syscall_64+0x166/0x520 [ 105.868167][ T5314] ? trace_irq_disable+0x3b/0x140 [ 105.868178][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.868190][ T5314] ? clear_bhb_loop+0x70/0xc0 [ 105.868204][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.868215][ T5314] RIP: 0033:0x7ff91719e159 [ 105.868226][ T5314] 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 [ 105.868235][ T5314] RSP: 002b:00007ff9180a9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 105.868249][ T5314] RAX: ffffffffffffffda RBX: 00007ff917425fa0 RCX: 00007ff91719e159 [ 105.868256][ T5314] RDX: 0000000000000026 RSI: 0000200000000700 RDI: 0000000000000005 [ 105.868263][ T5314] RBP: 00007ff9180aa050 R08: 0000000000000000 R09: 0000000000000000 [ 105.868269][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 105.868275][ T5314] R13: 00007ff917426038 R14: 00007ff917425fa0 R15: 00007ffdcf44c868 [ 105.868294][ T5314] [ 105.868931][ T5314] ------------[ cut here ]------------ [ 105.868938][ T5314] !orig_ifinfo [ 105.868942][ T5314] WARNING: net/batman-adv/bat_iv_ogm.c:1413 at batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0, CPU#0: syz.0.0/5314 [ 106.078576][ T5314] Modules linked in: [ 106.080156][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 106.083702][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 106.087983][ T5314] RIP: 0010:batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.091126][ T5314] Code: ff ff e8 1f ab 1a f6 49 bc 00 00 00 00 00 fc ff df e9 80 f4 ff ff e8 0b ab 1a f6 90 0f 0b 90 e9 47 e1 ff ff e8 fd aa 1a f6 90 <0f> 0b 90 48 8b bc 24 80 00 00 00 e8 6c df ff ff 48 c7 44 24 50 00 [ 106.099541][ T5314] RSP: 0018:ffffc9000f2372a0 EFLAGS: 00010293 [ 106.102213][ T5314] RAX: ffffffff8bad30c3 RBX: ffff888012480380 RCX: ffff888000c02580 [ 106.105774][ T5314] RDX: 0000000000000000 RSI: ffffffff8e479c9e RDI: ffffffff8c6dbc80 [ 106.109438][ T5314] RBP: ffffc9000f237430 R08: ffffffff907a577f R09: 1ffffffff20f4aef [ 106.112968][ T5314] R10: dffffc0000000000 R11: fffffbfff20f4af0 R12: dffffc0000000000 [ 106.116543][ T5314] R13: 0000000001000000 R14: ffff888012af1000 R15: ffff888012480380 [ 106.120046][ T5314] FS: 00007ff9180aa6c0(0000) GS:ffff88808c2c6000(0000) knlGS:0000000000000000 [ 106.123895][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.126802][ T5314] CR2: 00007f18fc4cb2b0 CR3: 000000001211d000 CR4: 0000000000352ef0 [ 106.130170][ T5314] Call Trace: [ 106.131660][ T5314] [ 106.133082][ T5314] ? do_raw_spin_lock+0x12b/0x2f0 [ 106.135229][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.137573][ T5314] ? __pfx_batadv_iv_ogm_process_per_outif+0x10/0x10 [ 106.140212][ T5314] ? lockdep_hardirqs_on+0x7b/0x110 [ 106.142325][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.144815][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 106.147155][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.149543][ T5314] batadv_iv_ogm_receive+0xc13/0x1740 [ 106.151750][ T5314] ? batadv_iv_ogm_receive+0x4b1/0x1740 [ 106.154149][ T5314] ? __pfx_batadv_iv_ogm_receive+0x10/0x10 [ 106.156707][ T5314] ? rcu_is_watching+0x16/0xb0 [ 106.158740][ T5314] ? __alloc_skb+0x27a/0x7a0 [ 106.160655][ T5314] ? trace_kmem_cache_alloc+0x29/0xe0 [ 106.162963][ T5314] batadv_batman_skb_recv+0x4b6/0x870 [ 106.165407][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 106.167983][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 106.170136][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 106.172367][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 106.175030][ T5314] netif_receive_skb+0x4af/0xbf0 [ 106.177140][ T5314] ? __pfx_netif_receive_skb+0x10/0x10 [ 106.179255][ T5314] ? tun_rx_batched+0x185/0x790 [ 106.181172][ T5314] tun_rx_batched+0x1de/0x790 [ 106.183095][ T5314] ? __pfx_tun_rx_batched+0x10/0x10 [ 106.185153][ T5314] ? lock_acquire+0x115/0x350 [ 106.187310][ T5314] ? tun_get_user+0x23ba/0x44d0 [ 106.189568][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 106.191910][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 106.194096][ T5314] tun_get_user+0x2be0/0x44d0 [ 106.196253][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 106.198248][ T5314] ? aa_file_perm+0x4ed/0x15f0 [ 106.200349][ T5314] ? __pfx_tun_get_user+0x10/0x10 [ 106.202504][ T5314] ? __lock_acquire+0x747/0x2de0 [ 106.204462][ T5314] ? kstrtoull+0x137/0x1d0 [ 106.206412][ T5314] ? ref_tracker_alloc+0x341/0x4b0 [ 106.208567][ T5314] ? lock_acquire+0x115/0x350 [ 106.210564][ T5314] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 106.213119][ T5314] ? lock_acquire+0x115/0x350 [ 106.215425][ T5314] ? tun_get+0x1c/0x2f0 [ 106.217347][ T5314] ? tun_get+0x1c/0x2f0 [ 106.219251][ T5314] ? tun_get+0x1c/0x2f0 [ 106.221168][ T5314] tun_chr_write_iter+0x113/0x200 [ 106.223461][ T5314] vfs_write+0x612/0xba0 [ 106.225468][ T5314] ? __pfx_vfs_write+0x10/0x10 [ 106.227680][ T5314] ? __fget_files+0x2a/0x420 [ 106.229856][ T5314] ksys_write+0x150/0x270 [ 106.231824][ T5314] ? __pfx_ksys_write+0x10/0x10 [ 106.234044][ T5314] do_syscall_64+0x166/0x520 [ 106.236293][ T5314] ? trace_irq_disable+0x3b/0x140 [ 106.238528][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.241180][ T5314] ? clear_bhb_loop+0x70/0xc0 [ 106.243359][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.245717][ T5314] RIP: 0033:0x7ff91719e159 [ 106.247484][ T5314] 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 [ 106.256252][ T5314] RSP: 002b:00007ff9180a9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 106.259885][ T5314] RAX: ffffffffffffffda RBX: 00007ff917425fa0 RCX: 00007ff91719e159 [ 106.263462][ T5314] RDX: 0000000000000026 RSI: 0000200000000700 RDI: 0000000000000005 [ 106.267122][ T5314] RBP: 00007ff9180aa050 R08: 0000000000000000 R09: 0000000000000000 [ 106.270762][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 106.274327][ T5314] R13: 00007ff917426038 R14: 00007ff917425fa0 R15: 00007ffdcf44c868 [ 106.278018][ T5314] [ 106.279440][ T5314] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 106.282701][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 106.286741][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 106.291234][ T5314] Call Trace: [ 106.292820][ T5314] [ 106.294218][ T5314] vpanic+0x56d/0xa60 [ 106.296070][ T5314] ? __pfx__printk+0x10/0x10 [ 106.298236][ T5314] ? __pfx_vpanic+0x10/0x10 [ 106.300423][ T5314] ? is_bpf_text_address+0x292/0x2b0 [ 106.302873][ T5314] ? is_bpf_text_address+0x26/0x2b0 [ 106.305209][ T5314] panic+0xc5/0xd0 [ 106.306946][ T5314] ? __pfx_panic+0x10/0x10 [ 106.308974][ T5314] __warn+0x315/0x4c0 [ 106.310789][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.313692][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.316604][ T5314] __report_bug+0x276/0x570 [ 106.318610][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.321534][ T5314] ? __pfx___report_bug+0x10/0x10 [ 106.323857][ T5314] ? dump_stack_lvl+0x103/0x150 [ 106.326093][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.329043][ T5314] report_bug+0x16b/0x220 [ 106.330908][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.333853][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe6/0x25c0 [ 106.336803][ T5314] handle_bug+0x9c/0x200 [ 106.338733][ T5314] exc_invalid_op+0x1a/0x50 [ 106.340516][ T5314] asm_exc_invalid_op+0x1a/0x20 [ 106.342755][ T5314] RIP: 0010:batadv_iv_ogm_process_per_outif+0x1fe4/0x25c0 [ 106.345930][ T5314] Code: ff ff e8 1f ab 1a f6 49 bc 00 00 00 00 00 fc ff df e9 80 f4 ff ff e8 0b ab 1a f6 90 0f 0b 90 e9 47 e1 ff ff e8 fd aa 1a f6 90 <0f> 0b 90 48 8b bc 24 80 00 00 00 e8 6c df ff ff 48 c7 44 24 50 00 [ 106.354532][ T5314] RSP: 0018:ffffc9000f2372a0 EFLAGS: 00010293 [ 106.357296][ T5314] RAX: ffffffff8bad30c3 RBX: ffff888012480380 RCX: ffff888000c02580 [ 106.360849][ T5314] RDX: 0000000000000000 RSI: ffffffff8e479c9e RDI: ffffffff8c6dbc80 [ 106.364285][ T5314] RBP: ffffc9000f237430 R08: ffffffff907a577f R09: 1ffffffff20f4aef [ 106.367281][ T5314] R10: dffffc0000000000 R11: fffffbfff20f4af0 R12: dffffc0000000000 [ 106.370510][ T5314] R13: 0000000001000000 R14: ffff888012af1000 R15: ffff888012480380 [ 106.373768][ T5314] ? batadv_iv_ogm_process_per_outif+0x1fe3/0x25c0 [ 106.376718][ T5314] ? do_raw_spin_lock+0x12b/0x2f0 [ 106.379023][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.381145][ T5314] ? __pfx_batadv_iv_ogm_process_per_outif+0x10/0x10 [ 106.383857][ T5314] ? lockdep_hardirqs_on+0x7b/0x110 [ 106.386094][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.388624][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 106.391026][ T5314] ? batadv_iv_ogm_orig_get+0x47f/0x5c0 [ 106.393567][ T5314] batadv_iv_ogm_receive+0xc13/0x1740 [ 106.396030][ T5314] ? batadv_iv_ogm_receive+0x4b1/0x1740 [ 106.398506][ T5314] ? __pfx_batadv_iv_ogm_receive+0x10/0x10 [ 106.401137][ T5314] ? rcu_is_watching+0x16/0xb0 [ 106.403337][ T5314] ? __alloc_skb+0x27a/0x7a0 [ 106.405429][ T5314] ? trace_kmem_cache_alloc+0x29/0xe0 [ 106.407821][ T5314] batadv_batman_skb_recv+0x4b6/0x870 [ 106.410169][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 106.412768][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 106.415085][ T5314] ? netif_receive_skb+0x102/0xbf0 [ 106.417266][ T5314] ? __pfx_batadv_batman_skb_recv+0x10/0x10 [ 106.419823][ T5314] netif_receive_skb+0x4af/0xbf0 [ 106.421933][ T5314] ? __pfx_netif_receive_skb+0x10/0x10 [ 106.424332][ T5314] ? tun_rx_batched+0x185/0x790 [ 106.426480][ T5314] tun_rx_batched+0x1de/0x790 [ 106.428569][ T5314] ? __pfx_tun_rx_batched+0x10/0x10 [ 106.430839][ T5314] ? lock_acquire+0x115/0x350 [ 106.432922][ T5314] ? tun_get_user+0x23ba/0x44d0 [ 106.435074][ T5314] ? __local_bh_enable_ip+0xd6/0x140 [ 106.437319][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 106.439453][ T5314] tun_get_user+0x2be0/0x44d0 [ 106.441518][ T5314] ? tun_get_user+0x27b0/0x44d0 [ 106.443741][ T5314] ? aa_file_perm+0x4ed/0x15f0 [ 106.445653][ T5314] ? __pfx_tun_get_user+0x10/0x10 [ 106.447635][ T5314] ? __lock_acquire+0x747/0x2de0 [ 106.449734][ T5314] ? kstrtoull+0x137/0x1d0 [ 106.451612][ T5314] ? ref_tracker_alloc+0x341/0x4b0 [ 106.453827][ T5314] ? lock_acquire+0x115/0x350 [ 106.455820][ T5314] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 106.458145][ T5314] ? lock_acquire+0x115/0x350 [ 106.460151][ T5314] ? tun_get+0x1c/0x2f0 [ 106.461959][ T5314] ? tun_get+0x1c/0x2f0 [ 106.463753][ T5314] ? tun_get+0x1c/0x2f0 [ 106.465526][ T5314] tun_chr_write_iter+0x113/0x200 [ 106.467630][ T5314] vfs_write+0x612/0xba0 [ 106.469454][ T5314] ? __pfx_vfs_write+0x10/0x10 [ 106.471541][ T5314] ? __fget_files+0x2a/0x420 [ 106.473506][ T5314] ksys_write+0x150/0x270 [ 106.475393][ T5314] ? __pfx_ksys_write+0x10/0x10 [ 106.477438][ T5314] do_syscall_64+0x166/0x520 [ 106.479447][ T5314] ? trace_irq_disable+0x3b/0x140 [ 106.481621][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.484194][ T5314] ? clear_bhb_loop+0x70/0xc0 [ 106.486293][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.488882][ T5314] RIP: 0033:0x7ff91719e159 [ 106.490829][ T5314] 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 [ 106.499010][ T5314] RSP: 002b:00007ff9180a9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 106.502202][ T5314] RAX: ffffffffffffffda RBX: 00007ff917425fa0 RCX: 00007ff91719e159 [ 106.505594][ T5314] RDX: 0000000000000026 RSI: 0000200000000700 RDI: 0000000000000005 [ 106.509016][ T5314] RBP: 00007ff9180aa050 R08: 0000000000000000 R09: 0000000000000000 [ 106.512344][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 106.515661][ T5314] R13: 00007ff917426038 R14: 00007ff917425fa0 R15: 00007ffdcf44c868 [ 106.519074][ T5314] [ 106.520909][ T5314] Kernel Offset: disabled [ 106.522790][ T5314] Rebooting in 86400 seconds..