[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.252' (ECDSA) to the list of known hosts. syzkaller login: [ 28.474704] IPVS: ftp: loaded support on port[0] = 21 [ 28.544820] chnl_net:caif_netlink_parms(): no params data found [ 28.628912] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.635505] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.642820] device bridge_slave_0 entered promiscuous mode [ 28.649456] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.656256] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.663352] device bridge_slave_1 entered promiscuous mode [ 28.678817] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 28.687746] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 28.704246] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 28.711296] team0: Port device team_slave_0 added [ 28.717003] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 28.724211] team0: Port device team_slave_1 added [ 28.738217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.744488] 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. [ 28.769777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.780937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.787251] 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. [ 28.812948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.827212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 28.834862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 28.852832] device hsr_slave_0 entered promiscuous mode [ 28.858387] device hsr_slave_1 entered promiscuous mode [ 28.864713] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 28.871551] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 28.928204] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.934623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.941303] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.947692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.979232] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 28.985561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.994234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 29.002754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.020796] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.028339] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.038112] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 29.044373] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.052480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.060006] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.066391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.082289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.089834] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.096219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.103374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.110836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 29.118898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.129763] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.139865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.150271] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 29.156727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.164474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.172252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.183081] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 29.191582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.198213] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.206354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.254644] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 29.263870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.293202] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 29.300060] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 29.307542] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 29.316438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.323945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.330718] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.338942] device veth0_vlan entered promiscuous mode [ 29.347691] device veth1_vlan entered promiscuous mode [ 29.353700] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 29.361741] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 29.372009] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 29.380473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.388090] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.395274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.404363] device veth0_macvtap entered promiscuous mode [ 29.410298] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 29.418293] device veth1_macvtap entered promiscuous mode [ 29.426503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 29.435176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 29.444826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.452281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.460101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.469236] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.476253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 29.531345] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 29.559803] FAULT_INJECTION: forcing a failure. [ 29.559803] name failslab, interval 1, probability 0, space 0, times 1 [ 29.572010] CPU: 0 PID: 8199 Comm: syz-executor246 Not tainted 4.14.295-syzkaller #0 [ 29.579891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 29.589222] Call Trace: [ 29.591790] dump_stack+0x1b2/0x281 [ 29.595395] should_fail.cold+0x10a/0x149 [ 29.599521] should_failslab+0xd6/0x130 [ 29.603481] kmem_cache_alloc_trace+0x29a/0x3d0 [ 29.608131] ? kmem_cache_alloc+0x35f/0x3c0 [ 29.612431] sock_alloc_inode+0x5f/0x250 [ 29.616468] ? sock_destroy_inode+0x60/0x60 [ 29.620762] alloc_inode+0x5d/0x170 [ 29.624363] new_inode_pseudo+0x14/0xe0 [ 29.628312] sock_alloc+0x3c/0x270 [ 29.631826] __sock_create+0x8a/0x620 [ 29.635606] SyS_socket+0xd1/0x1b0 [ 29.639119] ? move_addr_to_kernel+0x60/0x60 [ 29.643504] ? __do_page_fault+0x159/0xad0 [ 29.647710] ? do_syscall_64+0x4c/0x640 [ 29.651657] ? move_addr_to_kernel+0x60/0x60 [ 29.656040] do_syscall_64+0x1d5/0x640 [ 29.659905] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.665069] RIP: 0033:0x7f0bd712b5f9 [ 29.668758] RSP: 002b:00007fffe50445c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 executing program [ 29.676444] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0bd712b5f9 [ 29.683687] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 29.690929] RBP: 00007fffe50445f0 R08: 0000000000000001 R09: 000000000000000a [ 29.698184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 29.705436] R13: 00007fffe5044610 R14: 00007fffe5044600 R15: 0000000000000003 [ 29.715105] socket: no more sockets [ 29.723083] FAULT_INJECTION: forcing a failure. [ 29.723083] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 29.734872] CPU: 0 PID: 8200 Comm: syz-executor246 Not tainted 4.14.295-syzkaller #0 [ 29.742726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 29.752055] Call Trace: [ 29.754635] dump_stack+0x1b2/0x281 [ 29.758245] should_fail.cold+0x10a/0x149 [ 29.762378] __alloc_pages_nodemask+0x22c/0x2720 [ 29.767119] ? __lock_acquire+0x5fc/0x3f20 [ 29.771338] ? _kstrtoull+0x1f2/0x450 [ 29.775114] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 29.779934] ? lock_acquire+0x170/0x3f0 [ 29.783886] ? __tun_get+0x126/0x220 [ 29.787587] cache_grow_begin+0x91/0x700 [ 29.791623] ? fs_reclaim_release+0xd0/0x110 [ 29.796009] ? check_preemption_disabled+0x35/0x240 [ 29.801000] cache_alloc_refill+0x273/0x350 [ 29.805298] kmem_cache_alloc+0x333/0x3c0 [ 29.809422] ? sock_destroy_inode+0x60/0x60 [ 29.813718] sock_alloc_inode+0x19/0x250 [ 29.817752] ? sock_destroy_inode+0x60/0x60 [ 29.822047] alloc_inode+0x5d/0x170 [ 29.825648] new_inode_pseudo+0x14/0xe0 [ 29.829601] sock_alloc+0x3c/0x270 [ 29.833119] __sock_create+0x8a/0x620 [ 29.836897] SyS_socket+0xd1/0x1b0 [ 29.840413] ? move_addr_to_kernel+0x60/0x60 [ 29.844795] ? __do_page_fault+0x159/0xad0 [ 29.849003] ? do_syscall_64+0x4c/0x640 [ 29.852951] ? move_addr_to_kernel+0x60/0x60 [ 29.857336] do_syscall_64+0x1d5/0x640 [ 29.861202] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.866365] RIP: 0033:0x7f0bd712b5f9 [ 29.870050] RSP: 002b:00007fffe50445c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 executing program [ 29.877732] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0bd712b5f9 [ 29.885006] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 29.892251] RBP: 00007fffe50445f0 R08: 0000000000000001 R09: 000000000000000a [ 29.899495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 29.906738] R13: 00007fffe5044610 R14: 00007fffe5044600 R15: 00007fffe50445dc [ 29.920481] device syz_tun entered promiscuous mode [ 29.926498] device batadv_slave_0 entered promiscuous mode [ 29.936372] FAULT_INJECTION: forcing a failure. [ 29.936372] name failslab, interval 1, probability 0, space 0, times 0 [ 29.947627] CPU: 1 PID: 8203 Comm: syz-executor246 Not tainted 4.14.295-syzkaller #0 [ 29.955485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 29.964813] Call Trace: [ 29.967380] dump_stack+0x1b2/0x281 [ 29.970995] should_fail.cold+0x10a/0x149 [ 29.975130] should_failslab+0xd6/0x130 [ 29.979086] kmem_cache_alloc_node+0x54/0x410 [ 29.983559] __alloc_skb+0x5c/0x510 [ 29.987163] __pskb_copy_fclone+0x100/0xc90 [ 29.991461] ? hsr_addr_is_self+0x1e4/0x280 [ 29.995756] ? hsr_port_get_hsr+0xd0/0xd0 [ 29.999880] hsr_forward_skb+0x1303/0x19c0 [ 30.004096] hsr_handle_frame+0x2e0/0x550 [ 30.008225] ? hsr_nl_nodedown+0x370/0x370 [ 30.012435] __netif_receive_skb_core+0x730/0x2a30 [ 30.017339] ? __skb_flow_dissect+0x5bc/0x3080 [ 30.021895] ? is_skb_forwardable+0x1e0/0x1e0 [ 30.026363] ? tun_chr_write_iter+0xe8/0x1f0 [ 30.030744] ? __vfs_write+0x44c/0x630 [ 30.034617] ? __skb_flow_get_ports+0x2f0/0x2f0 [ 30.039262] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.044607] ? lock_acquire+0x170/0x3f0 [ 30.048555] ? netif_receive_skb_internal+0x70/0x580 [ 30.053641] __netif_receive_skb+0x27/0x1a0 [ 30.057942] netif_receive_skb_internal+0xd7/0x580 [ 30.062847] ? dev_cpu_dead+0x8a0/0x8a0 [ 30.066796] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 30.072229] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.077220] ? netif_receive_skb+0x43/0x2b0 [ 30.081521] tun_rx_batched.isra.0+0x45c/0x710 [ 30.086081] ? __skb_get_hash_symmetric+0x167/0x340 [ 30.091074] ? tun_xdp+0x310/0x310 [ 30.094608] ? tun_get_user+0x115c/0x4710 [ 30.098733] ? lock_acquire+0x170/0x3f0 [ 30.102682] ? tun_get_user+0x1199/0x4710 [ 30.106804] ? check_preemption_disabled+0x35/0x240 [ 30.111798] tun_get_user+0x12ae/0x4710 [ 30.115752] ? tun_chr_compat_ioctl+0x70/0x70 [ 30.120221] ? _kstrtoull+0x1f2/0x450 [ 30.123997] ? lock_acquire+0x170/0x3f0 [ 30.127946] ? lock_downgrade+0x740/0x740 [ 30.132078] ? __tun_get+0x126/0x220 [ 30.135771] tun_chr_write_iter+0xe8/0x1f0 [ 30.139984] __vfs_write+0x44c/0x630 [ 30.143674] ? kernel_read+0x110/0x110 [ 30.147544] ? rw_verify_area+0xe1/0x2a0 [ 30.151581] vfs_write+0x17f/0x4d0 [ 30.155097] SyS_write+0xf2/0x210 [ 30.158527] ? SyS_read+0x210/0x210 [ 30.162131] ? __do_page_fault+0x159/0xad0 [ 30.166344] ? do_syscall_64+0x4c/0x640 [ 30.170289] ? SyS_read+0x210/0x210 [ 30.173889] do_syscall_64+0x1d5/0x640 [ 30.177756] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.182921] RIP: 0033:0x7f0bd70ece83 [ 30.186608] RSP: 002b:00007fffe50445c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 30.194290] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0bd70ece83 [ 30.201534] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 30.208778] RBP: 00007fffe50445f0 R08: 0000000000000000 R09: 0000000000000001 [ 30.216025] R10: 00007fffe5044367 R11: 0000000000000246 R12: 0000000000000003 [ 30.223278] R13: 00007fffe5044610 R14: 00007fffe5044600 R15: 00007fffe50445dc [ 30.230593] kasan: CONFIG_KASAN_INLINE enabled [ 30.235302] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.242704] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 30.248924] Modules linked in: [ 30.252104] CPU: 1 PID: 8203 Comm: syz-executor246 Not tainted 4.14.295-syzkaller #0 [ 30.260049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 30.269377] task: ffff8880aff623c0 task.stack: ffff8880b00b8000 [ 30.275410] RIP: 0010:skb_clone+0xd8/0x9a0 [ 30.279615] RSP: 0018:ffff8880b00bf6b0 EFLAGS: 00010207 [ 30.284949] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.292199] RDX: 0000000000000011 RSI: 0000000001080020 RDI: 0000000000000000 [ 30.299453] RBP: 000000000000008e R08: 0000000000000140 R09: 0000000000000000 [ 30.306697] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000001080020 [ 30.313941] R13: ffff8880a5191f00 R14: ffff8880ab9ab280 R15: dffffc0000000000 [ 30.321187] FS: 00005555557a3300(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 30.329383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.335236] CR2: 00007f0bd7160ed0 CR3: 000000009e7f7000 CR4: 00000000003406e0 [ 30.342482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.349724] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.356965] Call Trace: [ 30.359531] hsr_forward_skb+0xdbb/0x19c0 [ 30.363655] hsr_handle_frame+0x2e0/0x550 [ 30.367775] ? hsr_nl_nodedown+0x370/0x370 [ 30.371994] __netif_receive_skb_core+0x730/0x2a30 [ 30.376907] ? __skb_flow_dissect+0x5bc/0x3080 [ 30.381468] ? is_skb_forwardable+0x1e0/0x1e0 [ 30.385938] ? tun_chr_write_iter+0xe8/0x1f0 [ 30.390322] ? __vfs_write+0x44c/0x630 [ 30.394183] ? __skb_flow_get_ports+0x2f0/0x2f0 [ 30.398823] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.404163] ? lock_acquire+0x170/0x3f0 [ 30.408110] ? netif_receive_skb_internal+0x70/0x580 [ 30.413185] __netif_receive_skb+0x27/0x1a0 [ 30.417487] netif_receive_skb_internal+0xd7/0x580 [ 30.422393] ? dev_cpu_dead+0x8a0/0x8a0 [ 30.426340] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 30.431764] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 30.436754] ? netif_receive_skb+0x43/0x2b0 [ 30.441047] tun_rx_batched.isra.0+0x45c/0x710 [ 30.445615] ? __skb_get_hash_symmetric+0x167/0x340 [ 30.450607] ? tun_xdp+0x310/0x310 [ 30.454128] ? tun_get_user+0x115c/0x4710 [ 30.458252] ? lock_acquire+0x170/0x3f0 [ 30.462207] ? tun_get_user+0x1199/0x4710 [ 30.466339] ? check_preemption_disabled+0x35/0x240 [ 30.471334] tun_get_user+0x12ae/0x4710 [ 30.475291] ? tun_chr_compat_ioctl+0x70/0x70 [ 30.479763] ? _kstrtoull+0x1f2/0x450 [ 30.483548] ? lock_acquire+0x170/0x3f0 [ 30.487498] ? lock_downgrade+0x740/0x740 [ 30.491618] ? __tun_get+0x126/0x220 [ 30.495324] tun_chr_write_iter+0xe8/0x1f0 [ 30.499537] __vfs_write+0x44c/0x630 [ 30.503225] ? kernel_read+0x110/0x110 [ 30.507091] ? rw_verify_area+0xe1/0x2a0 [ 30.511125] vfs_write+0x17f/0x4d0 [ 30.514737] SyS_write+0xf2/0x210 [ 30.518164] ? SyS_read+0x210/0x210 [ 30.521767] ? __do_page_fault+0x159/0xad0 [ 30.525989] ? do_syscall_64+0x4c/0x640 [ 30.529939] ? SyS_read+0x210/0x210 [ 30.533541] do_syscall_64+0x1d5/0x640 [ 30.537406] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.542583] RIP: 0033:0x7f0bd70ece83 [ 30.546270] RSP: 002b:00007fffe50445c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 30.553957] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0bd70ece83 [ 30.561211] RDX: 0000000000000036 RSI: 0000000020000640 RDI: 00000000000000c8 [ 30.568458] RBP: 00007fffe50445f0 R08: 0000000000000000 R09: 0000000000000001 [ 30.575706] R10: 00007fffe5044367 R11: 0000000000000246 R12: 0000000000000003 [ 30.582954] R13: 00007fffe5044610 R14: 00007fffe5044600 R15: 00007fffe50445dc [ 30.590201] Code: be 07 00 00 f6 45 03 08 0f 85 ff 05 00 00 e8 60 a9 95 fb 48 8d ab 8e 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 <0f> b6 04 02 48 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 9f 07 00 [ 30.609267] RIP: skb_clone+0xd8/0x9a0 RSP: ffff8880b00bf6b0 [ 30.615021] ---[ end trace 8e3080fb750ee8ac ]--- [ 30.619768] Kernel panic - not syncing: Fatal exception in interrupt [ 30.626530] Kernel Offset: disabled [ 30.630141] Rebooting in 86400 seconds..