Warning: Permanently added '10.128.1.111' (ECDSA) to the list of known hosts. syzkaller login: [ 33.565988] IPVS: ftp: loaded support on port[0] = 21 [ 33.642039] chnl_net:caif_netlink_parms(): no params data found [ 33.708686] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.715241] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.723351] device bridge_slave_0 entered promiscuous mode [ 33.730746] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.737343] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.744291] device bridge_slave_1 entered promiscuous mode [ 33.761221] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.769989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.787907] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.795443] team0: Port device team_slave_0 added [ 33.800895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.809117] team0: Port device team_slave_1 added [ 33.823977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.830268] batman_adv: batadv0: The MTU of interface batadv_slave_0 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 1560 would solve the problem. [ 33.855696] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.867022] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.873253] batman_adv: batadv0: The MTU of interface batadv_slave_1 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 1560 would solve the problem. [ 33.898596] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.912043] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.919680] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.946184] device hsr_slave_0 entered promiscuous mode [ 33.952180] device hsr_slave_1 entered promiscuous mode [ 33.958731] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 33.966325] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 34.032132] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.038843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.045804] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.052169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.082669] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 34.089837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.098763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 34.107259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.117448] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.124501] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.131797] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 34.142602] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 34.149208] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.158743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.166670] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.173014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.193612] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.203960] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.216059] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 34.222859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.230820] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.237222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.244512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.252909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.260685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.268476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.276637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.283441] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.296413] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 34.303557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.310346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.320322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.356078] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 34.366928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.399980] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 34.407973] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 34.414385] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 34.424417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.432885] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.440457] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.450348] device veth0_vlan entered promiscuous mode [ 34.459123] device veth1_vlan entered promiscuous mode [ 34.465111] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 34.474234] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 34.486202] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 34.495529] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.502747] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.510243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.519692] device veth0_macvtap entered promiscuous mode [ 34.526762] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 34.534880] device veth1_macvtap entered promiscuous mode [ 34.543040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 34.552622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 34.563507] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.571343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.579867] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.589920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.597000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 34.687869] FAULT_INJECTION: forcing a failure. [ 34.687869] name failslab, interval 1, probability 0, space 0, times 1 [ 34.699454] CPU: 1 PID: 8325 Comm: syz-executor428 Not tainted 4.19.211-syzkaller #0 [ 34.707336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 34.716696] Call Trace: [ 34.719273] dump_stack+0x1fc/0x2ef [ 34.722882] should_fail.cold+0xa/0xf [ 34.726665] ? setup_fault_attr+0x200/0x200 [ 34.730968] ? lock_acquire+0x170/0x3c0 [ 34.734936] __should_failslab+0x115/0x180 [ 34.739156] should_failslab+0x5/0x10 [ 34.742940] kmem_cache_alloc_trace+0x284/0x380 [ 34.747594] ? kmem_cache_alloc+0x315/0x370 [ 34.751904] sock_alloc_inode+0x5f/0x250 [ 34.755952] ? sock_destroy_inode+0x60/0x60 [ 34.760254] alloc_inode+0x5d/0x180 [ 34.763864] new_inode_pseudo+0x14/0xe0 [ 34.767824] sock_alloc+0x3c/0x260 [ 34.771353] __sock_create+0xba/0x740 [ 34.775140] __sys_socket+0xef/0x200 [ 34.778922] ? move_addr_to_kernel+0x70/0x70 [ 34.783324] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 34.788678] ? trace_hardirqs_off_caller+0x6e/0x210 [ 34.793675] __x64_sys_socket+0x6f/0xb0 [ 34.797637] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 34.802200] do_syscall_64+0xf9/0x620 [ 34.805985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 34.811156] RIP: 0033:0x7f0f18fc7a79 [ 34.814852] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 34.833731] RSP: 002b:00007ffe28490a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 34.841421] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f18fc7a79 [ 34.848672] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 34.855922] RBP: 00007ffe28490ab0 R08: 0000000000000001 R09: 00007ffe28490ac0 [ 34.863178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 34.870606] R13: 00007ffe28490ca0 R14: 00007ffe28490ad0 R15: 0000000000000000 [ 34.880555] socket: no more sockets [ 34.892370] FAULT_INJECTION: forcing a failure. [ 34.892370] name failslab, interval 1, probability 0, space 0, times 0 [ 34.903912] CPU: 0 PID: 8326 Comm: syz-executor428 Not tainted 4.19.211-syzkaller #0 [ 34.911798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 34.921134] Call Trace: [ 34.923706] dump_stack+0x1fc/0x2ef [ 34.927317] should_fail.cold+0xa/0xf [ 34.931102] ? setup_fault_attr+0x200/0x200 [ 34.935420] ? lock_acquire+0x170/0x3c0 [ 34.939387] __should_failslab+0x115/0x180 [ 34.943608] should_failslab+0x5/0x10 [ 34.947395] kmem_cache_alloc_trace+0x284/0x380 [ 34.952045] ? kmem_cache_alloc+0x315/0x370 [ 34.956355] sock_alloc_inode+0x5f/0x250 [ 34.960398] ? sock_destroy_inode+0x60/0x60 [ 34.964788] alloc_inode+0x5d/0x180 [ 34.968399] new_inode_pseudo+0x14/0xe0 [ 34.972514] sock_alloc+0x3c/0x260 [ 34.976047] __sock_create+0xba/0x740 [ 34.979838] __sys_socket+0xef/0x200 [ 34.983531] ? move_addr_to_kernel+0x70/0x70 [ 34.987925] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 34.993273] ? trace_hardirqs_off_caller+0x6e/0x210 [ 34.998284] __x64_sys_socket+0x6f/0xb0 [ 35.002253] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.006819] do_syscall_64+0xf9/0x620 [ 35.010616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.015793] RIP: 0033:0x7f0f18fc7a79 [ 35.019492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 executing program [ 35.038377] RSP: 002b:00007ffe28490a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 35.046068] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f18fc7a79 [ 35.053324] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 35.060572] RBP: 00007ffe28490ab0 R08: 0000000000000001 R09: 00007ffe28490ac0 [ 35.067822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 35.075075] R13: 00007ffe28490af0 R14: 00007ffe28490ad0 R15: 0000000000000001 [ 35.087717] socket: no more sockets [ 35.097819] FAULT_INJECTION: forcing a failure. [ 35.097819] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 35.109627] CPU: 1 PID: 8327 Comm: syz-executor428 Not tainted 4.19.211-syzkaller #0 [ 35.117499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 35.126835] Call Trace: [ 35.129419] dump_stack+0x1fc/0x2ef [ 35.133054] should_fail.cold+0xa/0xf [ 35.136843] ? setup_fault_attr+0x200/0x200 [ 35.141236] ? tun_get_user+0x23d3/0x5100 [ 35.145373] __alloc_pages_nodemask+0x239/0x2890 [ 35.150116] ? tun_get_user+0x210c/0x5100 [ 35.154248] ? check_preemption_disabled+0x41/0x280 [ 35.159256] ? check_preemption_disabled+0x41/0x280 [ 35.164257] ? __lock_acquire+0x6de/0x3ff0 [ 35.168480] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 35.173444] ? lock_downgrade+0x720/0x720 [ 35.177591] ? check_preemption_disabled+0x41/0x280 [ 35.182603] ? check_preemption_disabled+0x41/0x280 [ 35.187608] cache_grow_begin+0xa4/0x8a0 [ 35.191652] ? setup_fault_attr+0x200/0x200 [ 35.195958] ? lock_acquire+0x170/0x3c0 [ 35.199912] cache_alloc_refill+0x273/0x340 [ 35.204220] kmem_cache_alloc+0x346/0x370 [ 35.208352] ? sock_destroy_inode+0x60/0x60 [ 35.212656] sock_alloc_inode+0x19/0x250 [ 35.216699] ? sock_destroy_inode+0x60/0x60 [ 35.221003] alloc_inode+0x5d/0x180 [ 35.224610] new_inode_pseudo+0x14/0xe0 [ 35.228565] sock_alloc+0x3c/0x260 [ 35.232086] __sock_create+0xba/0x740 [ 35.235866] __sys_socket+0xef/0x200 [ 35.239563] ? move_addr_to_kernel+0x70/0x70 [ 35.243954] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 35.249301] ? trace_hardirqs_off_caller+0x6e/0x210 [ 35.254301] __x64_sys_socket+0x6f/0xb0 [ 35.258373] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 35.262950] do_syscall_64+0xf9/0x620 [ 35.266745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.271924] RIP: 0033:0x7f0f18fc7a79 [ 35.275624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 35.294505] RSP: 002b:00007ffe28490a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 35.302192] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f18fc7a79 [ 35.309441] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 35.316690] RBP: 00007ffe28490ab0 R08: 0000000000000001 R09: 00007ffe28490ac0 [ 35.323936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 35.331184] R13: 00007ffe28490af0 R14: 00007ffe28490ad0 R15: 0000000000000002 executing program [ 35.345901] device syz_tun entered promiscuous mode [ 35.351574] device batadv_slave_0 entered promiscuous mode [ 35.364094] FAULT_INJECTION: forcing a failure. [ 35.364094] name failslab, interval 1, probability 0, space 0, times 0 [ 35.375437] CPU: 1 PID: 8330 Comm: syz-executor428 Not tainted 4.19.211-syzkaller #0 [ 35.383321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 35.392665] Call Trace: [ 35.395244] dump_stack+0x1fc/0x2ef [ 35.398855] should_fail.cold+0xa/0xf [ 35.402823] ? setup_fault_attr+0x200/0x200 [ 35.407125] ? __lock_acquire+0x6de/0x3ff0 [ 35.411342] ? should_fail+0x142/0x7b0 [ 35.415210] __should_failslab+0x115/0x180 [ 35.419438] should_failslab+0x5/0x10 [ 35.423218] kmem_cache_alloc_node+0x54/0x3b0 [ 35.427702] __alloc_skb+0x71/0x560 [ 35.431316] __pskb_copy_fclone+0x10c/0xcc0 [ 35.435622] ? hsr_get_node+0x296/0x530 [ 35.439579] hsr_forward_skb+0x1504/0x1c30 [ 35.443802] hsr_handle_frame+0x33b/0x640 [ 35.447934] ? hsr_nl_nodedown+0x3c0/0x3c0 [ 35.452152] __netif_receive_skb_core+0x929/0x3270 [ 35.457069] ? mark_held_locks+0xf0/0xf0 [ 35.461110] ? do_xdp_generic.part.0+0x1a0/0x1a0 [ 35.465846] ? __lock_acquire+0x6de/0x3ff0 [ 35.470061] ? mark_held_locks+0xf0/0xf0 [ 35.474114] ? lock_downgrade+0x720/0x720 [ 35.478251] ? lock_acquire+0x170/0x3c0 [ 35.482206] ? netif_receive_skb_internal+0x1da/0x3f0 [ 35.487380] __netif_receive_skb_one_core+0xae/0x180 [ 35.492465] ? __netif_receive_skb_core+0x3270/0x3270 [ 35.497638] ? lock_acquire+0x170/0x3c0 [ 35.501595] ? netif_receive_skb_internal+0x6e/0x3f0 [ 35.506681] __netif_receive_skb+0x27/0x1c0 [ 35.510988] netif_receive_skb_internal+0xf0/0x3f0 [ 35.515898] ? __netif_receive_skb+0x1c0/0x1c0 [ 35.520464] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 35.525472] tun_rx_batched.isra.0+0x472/0x740 [ 35.530043] ? tun_xdp+0x310/0x310 [ 35.533564] ? tun_get_user+0x2c99/0x5100 [ 35.537697] ? lock_acquire+0x170/0x3c0 [ 35.541653] ? tun_get_user+0x210c/0x5100 [ 35.545783] ? check_preemption_disabled+0x41/0x280 [ 35.550784] tun_get_user+0x2ee5/0x5100 [ 35.554744] ? tun_chr_read_iter+0x250/0x250 [ 35.559132] ? aa_file_perm+0x417/0xd20 [ 35.563091] ? lock_downgrade+0x720/0x720 [ 35.567222] ? check_preemption_disabled+0x41/0x280 [ 35.572223] ? check_preemption_disabled+0x41/0x280 [ 35.577257] tun_chr_write_iter+0xdb/0x1d0 [ 35.581475] __vfs_write+0x51b/0x770 [ 35.585170] ? kernel_read+0x110/0x110 [ 35.589037] ? vfs_write+0x3d7/0x540 [ 35.592734] ? security_file_permission+0x1c0/0x220 [ 35.597732] vfs_write+0x1f3/0x540 [ 35.601253] ksys_write+0x12b/0x2a0 [ 35.604859] ? __ia32_sys_read+0xb0/0xb0 [ 35.608902] ? trace_hardirqs_off_caller+0x6e/0x210 [ 35.613906] ? do_syscall_64+0x21/0x620 [ 35.617866] do_syscall_64+0xf9/0x620 [ 35.621651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 35.626821] RIP: 0033:0x7f0f18f891d3 [ 35.630517] Code: ff ff bf 01 00 00 00 e8 ab 6f 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 35.649401] RSP: 002b:00007ffe28490a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 35.657087] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f18f891d3 [ 35.664338] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 35.671586] RBP: 00007ffe28490ab0 R08: 0000000000000000 R09: 0000000000000001 [ 35.678835] R10: 00007ffe28490827 R11: 0000000000000246 R12: 0000000000000003 [ 35.686084] R13: 00007ffe28490af0 R14: 00007ffe28490ad0 R15: 0000000000000003 [ 35.693441] kasan: CONFIG_KASAN_INLINE enabled [ 35.698195] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.705633] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.711865] CPU: 1 PID: 8330 Comm: syz-executor428 Not tainted 4.19.211-syzkaller #0 [ 35.719734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 35.729088] RIP: 0010:skb_clone+0xe9/0x3d0 [ 35.733305] Code: e8 bc 85 f1 fa 84 db 0f 85 f4 00 00 00 e8 7f 84 f1 fa 4c 8d bd 8e 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 7a 02 00 00 [ 35.752233] RSP: 0018:ffff8880952175b8 EFLAGS: 00010207 [ 35.757576] RAX: dffffc0000000000 RBX: ffff8880b31713d0 RCX: 0000000000000000 [ 35.764824] RDX: 0000000000000011 RSI: ffffffff867100f1 RDI: 0000000000000000 [ 35.772074] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 35.779320] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b51765a0 [ 35.786568] R13: 0000000000480020 R14: ffff8880b5176580 R15: 000000000000008e [ 35.793819] FS: 0000555555aa8300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 35.802022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.807882] CR2: 00007f0f19026a04 CR3: 00000000aae62000 CR4: 00000000003406e0 [ 35.815132] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.822382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.829627] Call Trace: [ 35.832229] hsr_forward_skb+0xf54/0x1c30 [ 35.836364] hsr_handle_frame+0x33b/0x640 [ 35.840495] ? hsr_nl_nodedown+0x3c0/0x3c0 [ 35.844709] __netif_receive_skb_core+0x929/0x3270 [ 35.849620] ? mark_held_locks+0xf0/0xf0 [ 35.853658] ? do_xdp_generic.part.0+0x1a0/0x1a0 [ 35.858397] ? __lock_acquire+0x6de/0x3ff0 [ 35.862613] ? mark_held_locks+0xf0/0xf0 [ 35.866652] ? lock_downgrade+0x720/0x720 [ 35.870778] ? lock_acquire+0x170/0x3c0 [ 35.874732] ? netif_receive_skb_internal+0x1da/0x3f0 [ 35.879941] __netif_receive_skb_one_core+0xae/0x180 [ 35.885048] ? __netif_receive_skb_core+0x3270/0x3270 [ 35.890221] ? lock_acquire+0x170/0x3c0 [ 35.894180] ? netif_receive_skb_internal+0x6e/0x3f0 [ 35.899265] __netif_receive_skb+0x27/0x1c0 [ 35.903569] netif_receive_skb_internal+0xf0/0x3f0 [ 35.908477] ? __netif_receive_skb+0x1c0/0x1c0 [ 35.913044] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 35.918040] tun_rx_batched.isra.0+0x472/0x740 [ 35.922600] ? tun_xdp+0x310/0x310 [ 35.926124] ? tun_get_user+0x2c99/0x5100 [ 35.930250] ? lock_acquire+0x170/0x3c0 [ 35.934204] ? tun_get_user+0x210c/0x5100 [ 35.938331] ? check_preemption_disabled+0x41/0x280 [ 35.943327] tun_get_user+0x2ee5/0x5100 [ 35.947283] ? tun_chr_read_iter+0x250/0x250 [ 35.951670] ? aa_file_perm+0x417/0xd20 [ 35.955624] ? lock_downgrade+0x720/0x720 [ 35.959752] ? check_preemption_disabled+0x41/0x280 [ 35.964748] ? check_preemption_disabled+0x41/0x280 [ 35.969744] tun_chr_write_iter+0xdb/0x1d0 [ 35.974045] __vfs_write+0x51b/0x770 [ 35.977740] ? kernel_read+0x110/0x110 [ 35.981607] ? vfs_write+0x3d7/0x540 [ 35.985303] ? security_file_permission+0x1c0/0x220 [ 35.990301] vfs_write+0x1f3/0x540 [ 35.993820] ksys_write+0x12b/0x2a0 [ 35.997426] ? __ia32_sys_read+0xb0/0xb0 [ 36.001467] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.006463] ? do_syscall_64+0x21/0x620 [ 36.010414] do_syscall_64+0xf9/0x620 [ 36.014291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.019460] RIP: 0033:0x7f0f18f891d3 [ 36.023154] Code: ff ff bf 01 00 00 00 e8 ab 6f 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 36.042035] RSP: 002b:00007ffe28490a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.049720] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f18f891d3 [ 36.056976] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 36.064231] RBP: 00007ffe28490ab0 R08: 0000000000000000 R09: 0000000000000001 [ 36.071489] R10: 00007ffe28490827 R11: 0000000000000246 R12: 0000000000000003 [ 36.078739] R13: 00007ffe28490af0 R14: 00007ffe28490ad0 R15: 0000000000000003 [ 36.085991] Modules linked in: [ 36.089228] ---[ end trace 6eaf66040c024d61 ]--- [ 36.094017] RIP: 0010:skb_clone+0xe9/0x3d0 [ 36.098260] Code: e8 bc 85 f1 fa 84 db 0f 85 f4 00 00 00 e8 7f 84 f1 fa 4c 8d bd 8e 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 c1 ea 03 <0f> b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 7a 02 00 00 [ 36.117201] RSP: 0018:ffff8880952175b8 EFLAGS: 00010207 [ 36.122569] RAX: dffffc0000000000 RBX: ffff8880b31713d0 RCX: 0000000000000000 [ 36.129860] RDX: 0000000000000011 RSI: ffffffff867100f1 RDI: 0000000000000000 [ 36.137162] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.144473] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b51765a0 [ 36.151746] R13: 0000000000480020 R14: ffff8880b5176580 R15: 000000000000008e [ 36.159036] FS: 0000555555aa8300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 36.167290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.173161] CR2: 00007f0f19026a04 CR3: 00000000aae62000 CR4: 00000000003406e0 [ 36.180465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.187771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.195073] Kernel panic - not syncing: Fatal exception in interrupt [ 36.201723] Kernel Offset: disabled [ 36.205345] Rebooting in 86400 seconds..