[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 75.313217][ T27] audit: type=1800 audit(1579440940.275:25): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 75.332930][ T27] audit: type=1800 audit(1579440940.275:26): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 75.383761][ T27] audit: type=1800 audit(1579440940.285:27): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 104.068487][ C1] ================================================================== [ 104.076736][ C1] BUG: KASAN: slab-out-of-bounds in bitmap_port_gc+0x112/0x4f0 [ 104.084274][ C1] Read of size 8 at addr ffff8880a740fe40 by task sshd/9564 [ 104.091577][ C1] [ 104.093894][ C1] CPU: 1 PID: 9564 Comm: sshd Not tainted 5.5.0-rc6-syzkaller #0 [ 104.101643][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.111789][ C1] Call Trace: [ 104.115186][ C1] [ 104.118034][ C1] dump_stack+0x197/0x210 [ 104.122407][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 104.127255][ C1] print_address_description.constprop.0.cold+0xd4/0x30b [ 104.134273][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 104.139120][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 104.143967][ C1] __kasan_report.cold+0x1b/0x41 [ 104.148943][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 104.153885][ C1] kasan_report+0x12/0x20 [ 104.158207][ C1] check_memory_region+0x134/0x1a0 [ 104.163320][ C1] __kasan_check_read+0x11/0x20 [ 104.168160][ C1] bitmap_port_gc+0x112/0x4f0 [ 104.172851][ C1] call_timer_fn+0x1ac/0x780 [ 104.177533][ C1] ? bitmap_port_test+0x170/0x170 [ 104.182555][ C1] ? msleep_interruptible+0x150/0x150 [ 104.187929][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 104.193129][ C1] ? trace_hardirqs_on+0x67/0x240 [ 104.198153][ C1] ? bitmap_port_test+0x170/0x170 [ 104.203178][ C1] ? bitmap_port_test+0x170/0x170 [ 104.208197][ C1] run_timer_softirq+0x6c3/0x1790 [ 104.213235][ C1] ? add_timer+0x930/0x930 [ 104.217736][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 104.223885][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 104.229415][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 104.235429][ C1] ? ip_finish_output2+0x929/0x2610 [ 104.240617][ C1] ? trace_hardirqs_on+0x67/0x240 [ 104.245679][ C1] __do_softirq+0x262/0x98c [ 104.250363][ C1] ? ip_finish_output2+0x929/0x2610 [ 104.255566][ C1] do_softirq_own_stack+0x2a/0x40 [ 104.260621][ C1] [ 104.263545][ C1] do_softirq.part.0+0x11a/0x170 [ 104.268468][ C1] __local_bh_enable_ip+0x211/0x270 [ 104.273669][ C1] ip_finish_output2+0x957/0x2610 [ 104.278723][ C1] ? nf_ct_deliver_cached_events+0x221/0x6f0 [ 104.284719][ C1] ? ip_frag_next+0x9c0/0x9c0 [ 104.289379][ C1] ? rcu_read_lock_held+0x9c/0xb0 [ 104.294499][ C1] ? rcu_read_lock_held_common+0x130/0x130 [ 104.300556][ C1] __ip_finish_output+0x604/0xbd0 [ 104.305568][ C1] ? __ip_finish_output+0x604/0xbd0 [ 104.310845][ C1] ? __audit_mq_sendrecv+0x10/0x280 [ 104.316099][ C1] ip_finish_output+0x38/0x1f0 [ 104.320857][ C1] ip_output+0x22b/0x680 [ 104.325147][ C1] ? ip_mc_output+0xf60/0xf60 [ 104.329875][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 104.336129][ C1] ? __ip_finish_output+0xbd0/0xbd0 [ 104.341322][ C1] ? rcu_read_lock_held_common+0x130/0x130 [ 104.347127][ C1] ip_local_out+0xbb/0x1b0 [ 104.351532][ C1] __ip_queue_xmit+0x86f/0x1c10 [ 104.356910][ C1] ? __kasan_check_write+0x14/0x20 [ 104.362030][ C1] ip_queue_xmit+0x5a/0x70 [ 104.366495][ C1] __tcp_transmit_skb+0x1ac0/0x38f0 [ 104.371767][ C1] ? __tcp_select_window+0x8b0/0x8b0 [ 104.377070][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 104.382491][ C1] ? trace_hardirqs_on+0x67/0x240 [ 104.387503][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 104.393217][ C1] tcp_write_xmit+0xf91/0x5b50 [ 104.397991][ C1] ? gfs2_dir_add+0xc73/0x2270 [ 104.402761][ C1] __tcp_push_pending_frames+0xb4/0x350 [ 104.408352][ C1] tcp_push+0x492/0x700 [ 104.412503][ C1] tcp_sendmsg_locked+0x2a4d/0x3470 [ 104.417718][ C1] ? tcp_sendpage+0x60/0x60 [ 104.422222][ C1] ? trace_hardirqs_on+0x67/0x240 [ 104.427245][ C1] ? lock_sock_nested+0x9a/0x120 [ 104.432178][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 104.437580][ C1] tcp_sendmsg+0x30/0x50 [ 104.441835][ C1] inet_sendmsg+0x9e/0xe0 [ 104.446165][ C1] ? inet_send_prepare+0x4e0/0x4e0 [ 104.451273][ C1] sock_sendmsg+0xd7/0x130 [ 104.455693][ C1] sock_write_iter+0x2cb/0x400 [ 104.460462][ C1] ? sock_sendmsg+0x130/0x130 [ 104.465128][ C1] ? mark_lock+0xc2/0x1220 [ 104.469546][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.475781][ C1] ? iov_iter_init+0xee/0x220 [ 104.480452][ C1] new_sync_write+0x4d3/0x770 [ 104.485179][ C1] ? new_sync_read+0x800/0x800 [ 104.489954][ C1] ? __set_current_blocked+0xd1/0x110 [ 104.495379][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 104.500580][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 104.506028][ C1] ? apparmor_file_permission+0x27/0x30 [ 104.511559][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.517781][ C1] ? security_file_permission+0x8f/0x380 [ 104.523454][ C1] __vfs_write+0xe1/0x110 [ 104.527823][ C1] vfs_write+0x268/0x5d0 [ 104.532109][ C1] ksys_write+0x220/0x290 [ 104.536427][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 104.541212][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.546746][ C1] ? do_syscall_64+0x26/0x790 [ 104.551440][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.557491][ C1] ? do_syscall_64+0x26/0x790 [ 104.562200][ C1] __x64_sys_write+0x73/0xb0 [ 104.566794][ C1] do_syscall_64+0xfa/0x790 [ 104.571302][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.577443][ C1] RIP: 0033:0x7fee3aa72370 [ 104.581846][ C1] Code: 73 01 c3 48 8b 0d c8 4a 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d 85 a2 2b 00 00 75 10 b8 01 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 0e 8a 01 00 48 89 04 24 [ 104.601684][ C1] RSP: 002b:00007ffcea079948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 104.610095][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fee3aa72370 [ 104.618073][ C1] RDX: 0000000000000038 RSI: 000055d280220460 RDI: 0000000000000003 [ 104.626032][ C1] RBP: 000055d280220460 R08: 0000000000000001 R09: 0101010101010101 [ 104.634046][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffcea0799ac [ 104.642016][ C1] R13: 000055d27ea3ffb4 R14: 0000000000000028 R15: 000055d27ea41ca0 [ 104.649988][ C1] [ 104.652314][ C1] Allocated by task 9567: [ 104.656692][ C1] save_stack+0x23/0x90 [ 104.660878][ C1] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 104.666512][ C1] kasan_kmalloc+0x9/0x10 [ 104.670955][ C1] __kmalloc+0x163/0x770 [ 104.675313][ C1] ip_set_alloc+0x38/0x5e [ 104.679628][ C1] bitmap_port_create+0x3dc/0x7c0 [ 104.685248][ C1] ip_set_create+0x6f1/0x1500 [ 104.689913][ C1] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 104.695019][ C1] netlink_rcv_skb+0x177/0x450 [ 104.699786][ C1] nfnetlink_rcv+0x1ba/0x460 [ 104.704372][ C1] netlink_unicast+0x58c/0x7d0 [ 104.709125][ C1] netlink_sendmsg+0x91c/0xea0 [ 104.714210][ C1] sock_sendmsg+0xd7/0x130 [ 104.718720][ C1] ____sys_sendmsg+0x753/0x880 [ 104.723487][ C1] ___sys_sendmsg+0x100/0x170 [ 104.728161][ C1] __sys_sendmsg+0x105/0x1d0 [ 104.732758][ C1] __x64_sys_sendmsg+0x78/0xb0 [ 104.737542][ C1] do_syscall_64+0xfa/0x790 [ 104.742153][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.748077][ C1] [ 104.750401][ C1] Freed by task 9285: [ 104.754383][ C1] save_stack+0x23/0x90 [ 104.758649][ C1] __kasan_slab_free+0x102/0x150 [ 104.763586][ C1] kasan_slab_free+0xe/0x10 [ 104.768195][ C1] kfree+0x10a/0x2c0 [ 104.772252][ C1] single_release+0x95/0xc0 [ 104.776764][ C1] __fput+0x2ff/0x890 [ 104.780755][ C1] ____fput+0x16/0x20 [ 104.784737][ C1] task_work_run+0x145/0x1c0 [ 104.789391][ C1] exit_to_usermode_loop+0x316/0x380 [ 104.794777][ C1] do_syscall_64+0x676/0x790 [ 104.799395][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.805282][ C1] [ 104.807728][ C1] The buggy address belongs to the object at ffff8880a740fe40 [ 104.807728][ C1] which belongs to the cache kmalloc-32 of size 32 [ 104.821766][ C1] The buggy address is located 0 bytes inside of [ 104.821766][ C1] 32-byte region [ffff8880a740fe40, ffff8880a740fe60) [ 104.834797][ C1] The buggy address belongs to the page: [ 104.840418][ C1] page:ffffea00029d03c0 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff8880a740ffc1 [ 104.851007][ C1] raw: 00fffe0000000200 ffffea0002a50908 ffffea0002545688 ffff8880aa4001c0 [ 104.859799][ C1] raw: ffff8880a740ffc1 ffff8880a740f000 0000000100000031 0000000000000000 [ 104.868457][ C1] page dumped because: kasan: bad access detected [ 104.874860][ C1] [ 104.877722][ C1] Memory state around the buggy address: [ 104.883487][ C1] ffff8880a740fd00: 00 02 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 104.891548][ C1] ffff8880a740fd80: 00 00 03 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 104.899805][ C1] >ffff8880a740fe00: fb fb fb fb fc fc fc fc 04 fc fc fc fc fc fc fc [ 104.908104][ C1] ^ [ 104.914403][ C1] ffff8880a740fe80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 104.922466][ C1] ffff8880a740ff00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 104.930514][ C1] ================================================================== [ 104.938745][ C1] Disabling lock debugging due to kernel taint [ 104.944962][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 104.951573][ C1] CPU: 1 PID: 9564 Comm: sshd Tainted: G B 5.5.0-rc6-syzkaller #0 [ 104.960674][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.970729][ C1] Call Trace: [ 104.974020][ C1] [ 104.976884][ C1] dump_stack+0x197/0x210 [ 104.981217][ C1] panic+0x2e3/0x75c [ 104.985127][ C1] ? add_taint.cold+0x16/0x16 [ 104.990030][ C1] ? retint_kernel+0x2b/0x2b [ 104.994627][ C1] ? trace_hardirqs_on+0x5e/0x240 [ 104.999666][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 105.004532][ C1] end_report+0x47/0x4f [ 105.008695][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 105.013552][ C1] __kasan_report.cold+0xe/0x41 [ 105.018411][ C1] ? bitmap_port_gc+0x112/0x4f0 [ 105.023274][ C1] kasan_report+0x12/0x20 [ 105.028051][ C1] check_memory_region+0x134/0x1a0 [ 105.033265][ C1] __kasan_check_read+0x11/0x20 [ 105.038114][ C1] bitmap_port_gc+0x112/0x4f0 [ 105.042903][ C1] call_timer_fn+0x1ac/0x780 [ 105.047499][ C1] ? bitmap_port_test+0x170/0x170 [ 105.052573][ C1] ? msleep_interruptible+0x150/0x150 [ 105.057953][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 105.063159][ C1] ? trace_hardirqs_on+0x67/0x240 [ 105.068190][ C1] ? bitmap_port_test+0x170/0x170 [ 105.073219][ C1] ? bitmap_port_test+0x170/0x170 [ 105.078276][ C1] run_timer_softirq+0x6c3/0x1790 [ 105.083307][ C1] ? add_timer+0x930/0x930 [ 105.087726][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 105.093889][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 105.099445][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 105.105445][ C1] ? ip_finish_output2+0x929/0x2610 [ 105.110656][ C1] ? trace_hardirqs_on+0x67/0x240 [ 105.115703][ C1] __do_softirq+0x262/0x98c [ 105.120223][ C1] ? ip_finish_output2+0x929/0x2610 [ 105.125429][ C1] do_softirq_own_stack+0x2a/0x40 [ 105.130452][ C1] [ 105.133408][ C1] do_softirq.part.0+0x11a/0x170 [ 105.138351][ C1] __local_bh_enable_ip+0x211/0x270 [ 105.143558][ C1] ip_finish_output2+0x957/0x2610 [ 105.148589][ C1] ? nf_ct_deliver_cached_events+0x221/0x6f0 [ 105.154696][ C1] ? ip_frag_next+0x9c0/0x9c0 [ 105.159384][ C1] ? rcu_read_lock_held+0x9c/0xb0 [ 105.164430][ C1] ? rcu_read_lock_held_common+0x130/0x130 [ 105.170248][ C1] __ip_finish_output+0x604/0xbd0 [ 105.175368][ C1] ? __ip_finish_output+0x604/0xbd0 [ 105.180572][ C1] ? __audit_mq_sendrecv+0x10/0x280 [ 105.185783][ C1] ip_finish_output+0x38/0x1f0 [ 105.190555][ C1] ip_output+0x22b/0x680 [ 105.194803][ C1] ? ip_mc_output+0xf60/0xf60 [ 105.199476][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 105.205664][ C1] ? __ip_finish_output+0xbd0/0xbd0 [ 105.210879][ C1] ? rcu_read_lock_held_common+0x130/0x130 [ 105.216696][ C1] ip_local_out+0xbb/0x1b0 [ 105.221344][ C1] __ip_queue_xmit+0x86f/0x1c10 [ 105.226201][ C1] ? __kasan_check_write+0x14/0x20 [ 105.231321][ C1] ip_queue_xmit+0x5a/0x70 [ 105.235742][ C1] __tcp_transmit_skb+0x1ac0/0x38f0 [ 105.240945][ C1] ? __tcp_select_window+0x8b0/0x8b0 [ 105.246236][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 105.251542][ C1] ? trace_hardirqs_on+0x67/0x240 [ 105.256578][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 105.262303][ C1] tcp_write_xmit+0xf91/0x5b50 [ 105.267073][ C1] ? gfs2_dir_add+0xc73/0x2270 [ 105.271850][ C1] __tcp_push_pending_frames+0xb4/0x350 [ 105.277402][ C1] tcp_push+0x492/0x700 [ 105.281566][ C1] tcp_sendmsg_locked+0x2a4d/0x3470 [ 105.286791][ C1] ? tcp_sendpage+0x60/0x60 [ 105.291301][ C1] ? trace_hardirqs_on+0x67/0x240 [ 105.296357][ C1] ? lock_sock_nested+0x9a/0x120 [ 105.301313][ C1] ? __local_bh_enable_ip+0x15a/0x270 [ 105.306704][ C1] tcp_sendmsg+0x30/0x50 [ 105.310953][ C1] inet_sendmsg+0x9e/0xe0 [ 105.315294][ C1] ? inet_send_prepare+0x4e0/0x4e0 [ 105.320404][ C1] sock_sendmsg+0xd7/0x130 [ 105.324821][ C1] sock_write_iter+0x2cb/0x400 [ 105.329608][ C1] ? sock_sendmsg+0x130/0x130 [ 105.334295][ C1] ? mark_lock+0xc2/0x1220 [ 105.338708][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.344934][ C1] ? iov_iter_init+0xee/0x220 [ 105.349606][ C1] new_sync_write+0x4d3/0x770 [ 105.354295][ C1] ? new_sync_read+0x800/0x800 [ 105.359068][ C1] ? __set_current_blocked+0xd1/0x110 [ 105.364444][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 105.369649][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 105.374938][ C1] ? apparmor_file_permission+0x27/0x30 [ 105.380501][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.386749][ C1] ? security_file_permission+0x8f/0x380 [ 105.392388][ C1] __vfs_write+0xe1/0x110 [ 105.396734][ C1] vfs_write+0x268/0x5d0 [ 105.400981][ C1] ksys_write+0x220/0x290 [ 105.405407][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 105.410292][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.415909][ C1] ? do_syscall_64+0x26/0x790 [ 105.420696][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.426894][ C1] ? do_syscall_64+0x26/0x790 [ 105.431603][ C1] __x64_sys_write+0x73/0xb0 [ 105.436302][ C1] do_syscall_64+0xfa/0x790 [ 105.440824][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.446716][ C1] RIP: 0033:0x7fee3aa72370 [ 105.451134][ C1] Code: 73 01 c3 48 8b 0d c8 4a 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d 85 a2 2b 00 00 75 10 b8 01 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 0e 8a 01 00 48 89 04 24 [ 105.470838][ C1] RSP: 002b:00007ffcea079948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 105.479252][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fee3aa72370 [ 105.487230][ C1] RDX: 0000000000000038 RSI: 000055d280220460 RDI: 0000000000000003 [ 105.495206][ C1] RBP: 000055d280220460 R08: 0000000000000001 R09: 0101010101010101 [ 105.503179][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffcea0799ac [ 105.511304][ C1] R13: 000055d27ea3ffb4 R14: 0000000000000028 R15: 000055d27ea41ca0 [ 105.520750][ C1] Kernel Offset: disabled [ 105.525099][ C1] Rebooting in 86400 seconds..