Warning: Permanently added '10.128.15.216' (ECDSA) to the list of known hosts.
2022/08/09 17:04:53 fuzzer started
2022/08/09 17:04:53 connecting to host at 10.128.0.169:37313
2022/08/09 17:04:53 checking machine...
2022/08/09 17:04:53 checking revisions...
2022/08/09 17:04:53 testing simple program...
syzkaller login: [ 50.100924][ T3613] cgroup: Unknown subsys name 'net'
[ 50.199549][ T3613] cgroup: Unknown subsys name 'rlimit'
[ 51.445461][ T3618] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.454008][ T3618] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.461869][ T3618] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.470689][ T3618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.479017][ T3618] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.486924][ T3618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.580912][ T3615] chnl_net:caif_netlink_parms(): no params data found
[ 51.625451][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.633396][ T3615] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.641683][ T3615] device bridge_slave_0 entered promiscuous mode
[ 51.652010][ T3615] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.659691][ T3615] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.668005][ T3615] device bridge_slave_1 entered promiscuous mode
[ 51.690282][ T3615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.701612][ T3615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.726380][ T3615] team0: Port device team_slave_0 added
[ 51.734877][ T3615] team0: Port device team_slave_1 added
[ 51.753492][ T3615] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.760529][ T3615] 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.
[ 51.786761][ T3615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.799791][ T3615] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.806931][ T3615] 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.
[ 51.833222][ T3615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.858271][ T3615] device hsr_slave_0 entered promiscuous mode
[ 51.865316][ T3615] device hsr_slave_1 entered promiscuous mode
[ 51.947696][ T3615] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.959050][ T3615] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.968970][ T3615] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.978157][ T3615] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 52.001098][ T3615] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.008812][ T3615] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.017435][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.024796][ T3615] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.071964][ T3615] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.086277][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.098266][ T2988] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.107363][ T2988] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.115517][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 52.128340][ T3615] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.141007][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.150518][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.157706][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.187689][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.196534][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.203870][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.212134][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 52.221054][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 52.229668][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.239510][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.249506][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 52.258744][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 52.281327][ T3615] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 52.289061][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 52.296912][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 52.404164][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.421405][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.430076][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.438584][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.449981][ T3615] device veth0_vlan entered promiscuous mode
[ 52.461888][ T3615] device veth1_vlan entered promiscuous mode
[ 52.480923][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 52.490559][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 52.499423][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.510672][ T3615] device veth0_macvtap entered promiscuous mode
[ 52.520785][ T3615] device veth1_macvtap entered promiscuous mode
[ 52.536770][ T3615] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.545092][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.556023][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.569113][ T3615] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.578562][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 52.587668][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.600415][ T3615] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.610547][ T3615] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.620134][ T3615] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.629166][ T3615] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.692538][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.709526][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.720767][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 52.721090][ T91] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.737819][ T91] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.748944][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/08/09 17:04:56 building call list...
executing program
[ 52.933906][ T3615] ------------[ cut here ]------------
[ 52.939569][ T3615] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[ 52.949629][ T3615] WARNING: CPU: 0 PID: 3615 at lib/debugobjects.c:505 debug_object_assert_init+0x1fa/0x250
[ 52.959740][ T3615] Modules linked in:
[ 52.963669][ T3615] CPU: 0 PID: 3615 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-13215-geb555cb5b794 #0
[ 52.973770][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 52.984197][ T3615] RIP: 0010:debug_object_assert_init+0x1fa/0x250
[ 52.990551][ T3615] Code: e8 5b 10 a4 fd 4c 8b 45 00 48 c7 c7 40 3f ea 8a 48 c7 c6 40 3c ea 8a 48 c7 c2 e0 40 ea 8a 31 c9 49 89 d9 31 c0 e8 86 50 18 fd <0f> 0b ff 05 fa 0d cc 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
[ 53.010446][ T3615] RSP: 0018:ffffc90003cbf458 EFLAGS: 00010046
[ 53.016606][ T3615] RAX: 24c2c0d2478e2b00 RBX: 0000000000000000 RCX: ffff88801e8b0000
[ 53.024581][ T3615] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 53.032722][ T3615] RBP: ffffffff8a8fbc60 R08: ffffffff816d4e7d R09: ffffed1017344f14
[ 53.040949][ T3615] R10: ffffed1017344f14 R11: 1ffff11017344f13 R12: dffffc0000000000
[ 53.049021][ T3615] R13: ffff8880225a09d0 R14: 0000000000000011 R15: ffffffff91877480
[ 53.056999][ T3615] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 53.066184][ T3615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.072763][ T3615] CR2: 000000c00038b010 CR3: 000000001d906000 CR4: 00000000003506f0
[ 53.081098][ T3615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.089253][ T3615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.097218][ T3615] Call Trace:
[ 53.100669][ T3615]
[ 53.103602][ T3615] del_timer+0xa5/0x3d0
[ 53.107765][ T3615] ? stack_trace_snprint+0xf0/0xf0
[ 53.112966][ T3615] ? lock_timer_base+0x270/0x270
[ 53.117905][ T3615] ? try_to_grab_pending+0x142/0x820
[ 53.123198][ T3615] ? lockdep_hardirqs_off+0x71/0x100
[ 53.128505][ T3615] try_to_grab_pending+0x150/0x820
[ 53.133620][ T3615] ? ____kasan_slab_free+0xd8/0x120
[ 53.138819][ T3615] ? slab_free_freelist_hook+0x12e/0x1a0
[ 53.144452][ T3615] ? kmem_cache_free+0x95/0x1d0
[ 53.149313][ T3615] ? mgmt_index_removed+0x28f/0x3e0
[ 53.154598][ T3615] ? vhci_release+0x7f/0xd0
[ 53.159111][ T3615] ? __fput+0x3b9/0x820
[ 53.163407][ T3615] ? mod_delayed_work_on+0x250/0x250
[ 53.168705][ T3615] ? get_signal+0x172f/0x1780
[ 53.173384][ T3615] ? arch_do_signal_or_restart+0x8d/0x750
[ 53.179299][ T3615] ? exit_to_user_mode_loop+0x74/0x160
[ 53.184777][ T3615] ? exit_to_user_mode_prepare+0xad/0x110
[ 53.190583][ T3615] ? syscall_exit_to_user_mode+0x2e/0x60
[ 53.196229][ T3615] __cancel_work_timer+0x161/0x740
[ 53.201519][ T3615] ? mark_lock+0x9a/0x350
[ 53.205899][ T3615] ? cancel_work_sync+0x20/0x20
[ 53.210759][ T3615] ? kasan_quarantine_put+0xd4/0x230
[ 53.216216][ T3615] ? lockdep_hardirqs_on+0x95/0x140
[ 53.221429][ T3615] ? slab_free_freelist_hook+0x12e/0x1a0
[ 53.227333][ T3615] ? mgmt_send_event_skb+0x2ee/0x4e0
[ 53.232902][ T3615] ? kmem_cache_free+0x95/0x1d0
[ 53.237931][ T3615] ? mgmt_send_event_skb+0x2ee/0x4e0
[ 53.243308][ T3615] mgmt_index_removed+0x2a0/0x3e0
[ 53.248520][ T3615] ? mgmt_index_added+0x360/0x360
[ 53.253628][ T3615] ? hci_dev_close_sync+0xb43/0xcb0
[ 53.258835][ T3615] hci_unregister_dev+0x28e/0x460
[ 53.263873][ T3615] ? vhci_open+0x360/0x360
[ 53.268390][ T3615] vhci_release+0x7f/0xd0
[ 53.272736][ T3615] __fput+0x3b9/0x820
[ 53.276752][ T3615] task_work_run+0x146/0x1c0
[ 53.281603][ T3615] do_exit+0x55e/0x20a0
[ 53.285815][ T3615] ? mm_update_next_owner+0x6d0/0x6d0
[ 53.291228][ T3615] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 53.297227][ T3615] ? print_irqtrace_events+0x220/0x220
[ 53.302705][ T3615] ? _raw_spin_lock_irq+0xdb/0x110
[ 53.307819][ T3615] do_group_exit+0x23b/0x2f0
[ 53.312419][ T3615] ? _raw_spin_unlock_irq+0x1f/0x40
[ 53.318143][ T3615] ? lockdep_hardirqs_on+0x95/0x140
[ 53.323341][ T3615] get_signal+0x172f/0x1780
[ 53.327932][ T3615] ? ip_setsockopt+0x3a50/0x3a50
[ 53.332870][ T3615] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 53.338859][ T3615] ? ptrace_notify+0x340/0x340
[ 53.343624][ T3615] ? read_lock_is_recursive+0x10/0x10
[ 53.349205][ T3615] arch_do_signal_or_restart+0x8d/0x750
[ 53.354760][ T3615] ? get_sigframe_size+0x10/0x10
[ 53.359708][ T3615] ? exit_to_user_mode_loop+0x42/0x160
[ 53.365428][ T3615] exit_to_user_mode_loop+0x74/0x160
[ 53.370711][ T3615] exit_to_user_mode_prepare+0xad/0x110
[ 53.376430][ T3615] syscall_exit_to_user_mode+0x2e/0x60
[ 53.381898][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.387891][ T3615] RIP: 0033:0x7f4cfb48a89a
[ 53.392305][ T3615] Code: Unable to access opcode bytes at RIP 0x7f4cfb48a870.
[ 53.399671][ T3615] RSP: 002b:00007ffd958b0658 EFLAGS: 00000212 ORIG_RAX: 0000000000000037
[ 53.408090][ T3615] RAX: 0000000000000000 RBX: 00007ffd958b066c RCX: 00007f4cfb48a89a
[ 53.416159][ T3615] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000003
[ 53.424153][ T3615] RBP: 0000000000000003 R08: 00007ffd958b066c R09: ffffffffff000000
[ 53.432221][ T3615] R10: 00007ffd958b06c0 R11: 0000000000000212 R12: 00007ffd958b06c0
[ 53.440455][ T3615] R13: 000000000000ce1b R14: 0000000000000003 R15: 00007ffd958b0dd0
[ 53.448436][ T3615]
[ 53.451453][ T3615] Kernel panic - not syncing: panic_on_warn set ...
[ 53.458204][ T3615] CPU: 0 PID: 3615 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-13215-geb555cb5b794 #0
[ 53.468348][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 53.478519][ T3615] Call Trace:
[ 53.481884][ T3615]
[ 53.484815][ T3615] dump_stack_lvl+0x1e3/0x2cb
[ 53.489520][ T3615] ? io_notif_register+0x5e7/0x5e7
[ 53.494824][ T3615] ? panic+0x76b/0x76b
[ 53.499120][ T3615] ? vscnprintf+0x59/0x80
[ 53.503447][ T3615] ? debug_object_assert_init+0x140/0x250
[ 53.509183][ T3615] panic+0x316/0x76b
[ 53.513076][ T3615] ? __warn+0x131/0x220
[ 53.517230][ T3615] ? fb_is_primary_device+0xcc/0xcc
[ 53.522438][ T3615] ? debug_object_assert_init+0x1fa/0x250
[ 53.528155][ T3615] __warn+0x1fa/0x220
[ 53.532153][ T3615] ? debug_object_assert_init+0x1fa/0x250
[ 53.537887][ T3615] report_bug+0x1b3/0x2d0
[ 53.542485][ T3615] handle_bug+0x3d/0x70
[ 53.546639][ T3615] exc_invalid_op+0x16/0x40
[ 53.551143][ T3615] asm_exc_invalid_op+0x16/0x20
[ 53.555991][ T3615] RIP: 0010:debug_object_assert_init+0x1fa/0x250
[ 53.562492][ T3615] Code: e8 5b 10 a4 fd 4c 8b 45 00 48 c7 c7 40 3f ea 8a 48 c7 c6 40 3c ea 8a 48 c7 c2 e0 40 ea 8a 31 c9 49 89 d9 31 c0 e8 86 50 18 fd <0f> 0b ff 05 fa 0d cc 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
[ 53.582188][ T3615] RSP: 0018:ffffc90003cbf458 EFLAGS: 00010046
[ 53.588256][ T3615] RAX: 24c2c0d2478e2b00 RBX: 0000000000000000 RCX: ffff88801e8b0000
[ 53.596385][ T3615] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 53.604382][ T3615] RBP: ffffffff8a8fbc60 R08: ffffffff816d4e7d R09: ffffed1017344f14
[ 53.612532][ T3615] R10: ffffed1017344f14 R11: 1ffff11017344f13 R12: dffffc0000000000
[ 53.620517][ T3615] R13: ffff8880225a09d0 R14: 0000000000000011 R15: ffffffff91877480
[ 53.628520][ T3615] ? __wake_up_klogd+0xcd/0x100
[ 53.633397][ T3615] ? debug_object_assert_init+0x1fa/0x250
[ 53.639133][ T3615] del_timer+0xa5/0x3d0
[ 53.643285][ T3615] ? stack_trace_snprint+0xf0/0xf0
[ 53.648487][ T3615] ? lock_timer_base+0x270/0x270
[ 53.653423][ T3615] ? try_to_grab_pending+0x142/0x820
[ 53.658815][ T3615] ? lockdep_hardirqs_off+0x71/0x100
[ 53.664558][ T3615] try_to_grab_pending+0x150/0x820
[ 53.669681][ T3615] ? ____kasan_slab_free+0xd8/0x120
[ 53.674877][ T3615] ? slab_free_freelist_hook+0x12e/0x1a0
[ 53.680620][ T3615] ? kmem_cache_free+0x95/0x1d0
[ 53.685475][ T3615] ? mgmt_index_removed+0x28f/0x3e0
[ 53.690669][ T3615] ? vhci_release+0x7f/0xd0
[ 53.695200][ T3615] ? __fput+0x3b9/0x820
[ 53.699354][ T3615] ? mod_delayed_work_on+0x250/0x250
[ 53.704654][ T3615] ? get_signal+0x172f/0x1780
[ 53.709411][ T3615] ? arch_do_signal_or_restart+0x8d/0x750
[ 53.715132][ T3615] ? exit_to_user_mode_loop+0x74/0x160
[ 53.720674][ T3615] ? exit_to_user_mode_prepare+0xad/0x110
[ 53.726562][ T3615] ? syscall_exit_to_user_mode+0x2e/0x60
[ 53.732196][ T3615] __cancel_work_timer+0x161/0x740
[ 53.737410][ T3615] ? mark_lock+0x9a/0x350
[ 53.741749][ T3615] ? cancel_work_sync+0x20/0x20
[ 53.746624][ T3615] ? kasan_quarantine_put+0xd4/0x230
[ 53.751908][ T3615] ? lockdep_hardirqs_on+0x95/0x140
[ 53.757282][ T3615] ? slab_free_freelist_hook+0x12e/0x1a0
[ 53.763004][ T3615] ? mgmt_send_event_skb+0x2ee/0x4e0
[ 53.768309][ T3615] ? kmem_cache_free+0x95/0x1d0
[ 53.773163][ T3615] ? mgmt_send_event_skb+0x2ee/0x4e0
[ 53.778478][ T3615] mgmt_index_removed+0x2a0/0x3e0
[ 53.783678][ T3615] ? mgmt_index_added+0x360/0x360
[ 53.788699][ T3615] ? hci_dev_close_sync+0xb43/0xcb0
[ 53.793902][ T3615] hci_unregister_dev+0x28e/0x460
[ 53.798979][ T3615] ? vhci_open+0x360/0x360
[ 53.803391][ T3615] vhci_release+0x7f/0xd0
[ 53.807747][ T3615] __fput+0x3b9/0x820
[ 53.811780][ T3615] task_work_run+0x146/0x1c0
[ 53.816384][ T3615] do_exit+0x55e/0x20a0
[ 53.820812][ T3615] ? mm_update_next_owner+0x6d0/0x6d0
[ 53.826182][ T3615] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 53.832253][ T3615] ? print_irqtrace_events+0x220/0x220
[ 53.837715][ T3615] ? _raw_spin_lock_irq+0xdb/0x110
[ 53.842829][ T3615] do_group_exit+0x23b/0x2f0
[ 53.847416][ T3615] ? _raw_spin_unlock_irq+0x1f/0x40
[ 53.852618][ T3615] ? lockdep_hardirqs_on+0x95/0x140
[ 53.857908][ T3615] get_signal+0x172f/0x1780
[ 53.862536][ T3615] ? ip_setsockopt+0x3a50/0x3a50
[ 53.867651][ T3615] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 53.873703][ T3615] ? ptrace_notify+0x340/0x340
[ 53.878514][ T3615] ? read_lock_is_recursive+0x10/0x10
[ 53.883924][ T3615] arch_do_signal_or_restart+0x8d/0x750
[ 53.889523][ T3615] ? get_sigframe_size+0x10/0x10
[ 53.894497][ T3615] ? exit_to_user_mode_loop+0x42/0x160
[ 53.899957][ T3615] exit_to_user_mode_loop+0x74/0x160
[ 53.905414][ T3615] exit_to_user_mode_prepare+0xad/0x110
[ 53.910959][ T3615] syscall_exit_to_user_mode+0x2e/0x60
[ 53.916467][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.922361][ T3615] RIP: 0033:0x7f4cfb48a89a
[ 53.926859][ T3615] Code: Unable to access opcode bytes at RIP 0x7f4cfb48a870.
[ 53.934235][ T3615] RSP: 002b:00007ffd958b0658 EFLAGS: 00000212 ORIG_RAX: 0000000000000037
[ 53.942654][ T3615] RAX: 0000000000000000 RBX: 00007ffd958b066c RCX: 00007f4cfb48a89a
[ 53.950620][ T3615] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000003
[ 53.958696][ T3615] RBP: 0000000000000003 R08: 00007ffd958b066c R09: ffffffffff000000
[ 53.966753][ T3615] R10: 00007ffd958b06c0 R11: 0000000000000212 R12: 00007ffd958b06c0
[ 53.974722][ T3615] R13: 000000000000ce1b R14: 0000000000000003 R15: 00007ffd958b0dd0
[ 53.982796][ T3615]
[ 53.986217][ T3615] Kernel Offset: disabled
[ 53.990636][ T3615] Rebooting in 86400 seconds..