[ 78.153250][ T27] audit: type=1800 audit(1564893438.428:30): pid=10730 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Starting mcstransd:
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
syzkaller login: [ 82.794045][ T27] kauditd_printk_skb: 4 callbacks suppressed
[ 82.794059][ T27] audit: type=1400 audit(1564893443.098:35): avc: denied { map } for pid=10909 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
Warning: Permanently added '10.128.0.85' (ECDSA) to the list of known hosts.
[ 971.923803][ T27] audit: type=1400 audit(1564894332.228:36): avc: denied { map } for pid=10921 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
2019/08/04 04:52:13 parsed 1 programs
[ 972.941244][ T27] audit: type=1400 audit(1564894333.248:37): avc: denied { map } for pid=10921 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
2019/08/04 04:52:14 executed programs: 0
[ 974.389149][T10936] IPVS: ftp: loaded support on port[0] = 21
[ 974.440514][T10936] chnl_net:caif_netlink_parms(): no params data found
[ 974.463397][T10936] bridge0: port 1(bridge_slave_0) entered blocking state
[ 974.470625][T10936] bridge0: port 1(bridge_slave_0) entered disabled state
[ 974.480872][T10936] device bridge_slave_0 entered promiscuous mode
[ 974.488547][T10936] bridge0: port 2(bridge_slave_1) entered blocking state
[ 974.496290][T10936] bridge0: port 2(bridge_slave_1) entered disabled state
[ 974.503882][T10936] device bridge_slave_1 entered promiscuous mode
[ 974.518670][T10936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 974.529193][T10936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 974.545659][T10936] team0: Port device team_slave_0 added
[ 974.552216][T10936] team0: Port device team_slave_1 added
[ 974.627365][T10936] device hsr_slave_0 entered promiscuous mode
[ 974.665948][T10936] device hsr_slave_1 entered promiscuous mode
[ 974.742379][T10936] bridge0: port 2(bridge_slave_1) entered blocking state
[ 974.749513][T10936] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 974.756976][T10936] bridge0: port 1(bridge_slave_0) entered blocking state
[ 974.764060][T10936] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 974.791199][T10936] 8021q: adding VLAN 0 to HW filter on device bond0
[ 974.803181][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 974.821926][T10939] bridge0: port 1(bridge_slave_0) entered disabled state
[ 974.829772][T10939] bridge0: port 2(bridge_slave_1) entered disabled state
[ 974.837906][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 974.848458][T10936] 8021q: adding VLAN 0 to HW filter on device team0
[ 974.857863][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 974.866641][ T2858] bridge0: port 1(bridge_slave_0) entered blocking state
[ 974.873687][ T2858] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 974.894143][T10936] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 974.904843][T10936] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 974.917428][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 974.926347][T10939] bridge0: port 2(bridge_slave_1) entered blocking state
[ 974.933567][T10939] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 974.941856][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 974.950260][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 974.958658][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 974.966840][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 974.975001][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 974.982713][T10939] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 974.997926][T10936] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 975.028264][ T27] audit: type=1400 audit(1564894335.338:38): avc: denied { associate } for pid=10936 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
2019/08/04 04:52:19 executed programs: 86
2019/08/04 04:52:24 executed programs: 187
2019/08/04 04:52:29 executed programs: 288
2019/08/04 04:52:34 executed programs: 389
2019/08/04 04:52:39 executed programs: 490
2019/08/04 04:52:44 executed programs: 591
2019/08/04 04:52:49 executed programs: 691
2019/08/04 04:52:54 executed programs: 792
2019/08/04 04:52:59 executed programs: 893
2019/08/04 04:53:04 executed programs: 995
2019/08/04 04:53:09 executed programs: 1095
2019/08/04 04:53:14 executed programs: 1195
2019/08/04 04:53:19 executed programs: 1295
2019/08/04 04:53:24 executed programs: 1396
2019/08/04 04:53:29 executed programs: 1497
2019/08/04 04:53:35 executed programs: 1598
2019/08/04 04:53:40 executed programs: 1699
2019/08/04 04:53:45 executed programs: 1800
2019/08/04 04:53:50 executed programs: 1900
2019/08/04 04:53:55 executed programs: 2000
2019/08/04 04:54:00 executed programs: 2101
2019/08/04 04:54:05 executed programs: 2201
2019/08/04 04:54:10 executed programs: 2302
2019/08/04 04:54:15 executed programs: 2404
2019/08/04 04:54:20 executed programs: 2505
2019/08/04 04:54:25 executed programs: 2606
2019/08/04 04:54:30 executed programs: 2708
2019/08/04 04:54:35 executed programs: 2808
2019/08/04 04:54:40 executed programs: 2908
2019/08/04 04:54:45 executed programs: 3009
2019/08/04 04:54:50 executed programs: 3110
2019/08/04 04:54:55 executed programs: 3211
2019/08/04 04:55:00 executed programs: 3311
[ 1141.026244][ C0] ==================================================================
[ 1141.034412][ C0] BUG: KASAN: use-after-free in sock_def_write_space+0x651/0x680
[ 1141.042115][ C0] Read of size 8 at addr ffff88809a611af8 by task syz-executor.0/24266
[ 1141.050331][ C0]
[ 1141.052642][ C0] CPU: 0 PID: 24266 Comm: syz-executor.0 Not tainted 5.3.0-rc2+ #88
[ 1141.060591][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1141.070670][ C0] Call Trace:
[ 1141.074009][ C0]
[ 1141.076919][ C0] dump_stack+0x172/0x1f0
[ 1141.081237][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.086627][ C0] print_address_description.cold+0xd4/0x306
[ 1141.092644][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.098090][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.103465][ C0] __kasan_report.cold+0x1b/0x36
[ 1141.108391][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.113766][ C0] kasan_report+0x12/0x17
[ 1141.118081][ C0] __asan_report_load8_noabort+0x14/0x20
[ 1141.123959][ C0] sock_def_write_space+0x651/0x680
[ 1141.129172][ C0] sock_wfree+0x154/0x190
[ 1141.133490][ C0] ? sk_common_release+0x340/0x340
[ 1141.138587][ C0] skb_release_head_state+0xeb/0x250
[ 1141.143869][ C0] skb_release_all+0x16/0x60
[ 1141.148487][ C0] napi_consume_skb+0x19d/0x580
[ 1141.153376][ C0] free_old_xmit_skbs+0xee/0x250
[ 1141.158316][ C0] ? virtnet_get_link_ksettings+0x130/0x130
[ 1141.164211][ C0] virtnet_poll_tx+0x214/0x3a0
[ 1141.169090][ C0] net_rx_action+0x4d6/0x1030
[ 1141.173761][ C0] ? napi_complete_done+0x4b0/0x4b0
[ 1141.178969][ C0] ? sched_clock+0x2e/0x50
[ 1141.183373][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1141.189653][ C0] __do_softirq+0x262/0x98c
[ 1141.194152][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 1141.199014][ C0] irq_exit+0x19b/0x1e0
[ 1141.203166][ C0] do_IRQ+0x12c/0x200
[ 1141.207136][ C0] common_interrupt+0xf/0xf
[ 1141.211622][ C0]
[ 1141.214547][ C0] RIP: 0010:kmem_cache_free+0xab/0x320
[ 1141.219987][ C0] Code: e8 1a 27 00 00 84 c0 74 77 41 f7 c6 00 02 00 00 74 4f e8 f8 ac cb ff 48 83 3d c0 83 26 07 00 0f 84 fa 01 00 00 4c 89 f7 57 9d <0f> 1f 44 00 00 4c 8b 6d 08 0f 1f 44 00 00 65 8b 05 e0 24 55 7e 83
[ 1141.239574][ C0] RSP: 0018:ffff888094f378f0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffd6
[ 1141.247989][ C0] RAX: 0000000000000007 RBX: ffff88808bd56cb0 RCX: 1ffffffff134b446
[ 1141.255947][ C0] RDX: 0000000000000000 RSI: ffffffff81781b9e RDI: 0000000000000286
[ 1141.263919][ C0] RBP: ffff888094f37910 R08: ffff8880a5ff86c0 R09: fffffbfff134ae08
[ 1141.271891][ C0] R10: fffffbfff134ae07 R11: ffffffff89a5703f R12: ffff88809fbb9c40
[ 1141.279950][ C0] R13: ffffffff81a2442a R14: 0000000000000286 R15: ffff8880a51985b0
[ 1141.288028][ C0] ? unlink_anon_vmas+0x2ba/0x860
[ 1141.293037][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 1141.298045][ C0] unlink_anon_vmas+0x2ba/0x860
[ 1141.302884][ C0] free_pgtables+0x1af/0x2f0
[ 1141.307480][ C0] exit_mmap+0x2c9/0x530
[ 1141.318312][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 1141.323273][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1141.329510][ C0] ? __khugepaged_exit+0xcf/0x410
[ 1141.334517][ C0] mmput+0x179/0x4d0
[ 1141.338416][ C0] do_exit+0x84e/0x2e50
[ 1141.342572][ C0] ? task_work_run+0x118/0x1c0
[ 1141.347340][ C0] ? __kasan_check_read+0x11/0x20
[ 1141.352364][ C0] ? mm_update_next_owner+0x640/0x640
[ 1141.357734][ C0] ? __kasan_check_write+0x14/0x20
[ 1141.362832][ C0] ? lock_downgrade+0x920/0x920
[ 1141.367677][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 1141.372605][ C0] ? get_signal+0x20e/0x2500
[ 1141.377193][ C0] do_group_exit+0x135/0x360
[ 1141.381770][ C0] get_signal+0x47c/0x2500
[ 1141.386253][ C0] ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1141.398938][ C0] ? __might_fault+0xfb/0x1e0
[ 1141.403631][ C0] do_signal+0x87/0x1700
[ 1141.407862][ C0] ? _copy_to_user+0x118/0x160
[ 1141.412644][ C0] ? setup_sigcontext+0x7d0/0x7d0
[ 1141.417656][ C0] ? put_timespec64+0xda/0x140
[ 1141.422402][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 1141.427265][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1141.433505][ C0] ? trace_hardirqs_on+0x67/0x240
[ 1141.438543][ C0] exit_to_usermode_loop+0x286/0x380
[ 1141.443847][ C0] do_syscall_64+0x5a9/0x6a0
[ 1141.448472][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1141.454366][ C0] RIP: 0033:0x459829
[ 1141.458273][ C0] Code: Bad RIP value.
[ 1141.462321][ C0] RSP: 002b:00007fc7b59d9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1141.470738][ C0] RAX: 0000000000000150 RBX: 0000000000000004 RCX: 0000000000459829
[ 1141.478877][ C0] RDX: 0400000000000150 RSI: 00000000200001c0 RDI: 0000000000000004
[ 1141.486844][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 1141.494882][ C0] R10: 000000000e000000 R11: 0000000000000246 R12: 00007fc7b59da6d4
[ 1141.502863][ C0] R13: 00000000004c7000 R14: 00000000004dc570 R15: 00000000ffffffff
[ 1141.510829][ C0]
[ 1141.513261][ C0] Allocated by task 24267:
[ 1141.517659][ C0] save_stack+0x23/0x90
[ 1141.521832][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0
[ 1141.527473][ C0] kasan_slab_alloc+0xf/0x20
[ 1141.532046][ C0] kmem_cache_alloc+0x121/0x710
[ 1141.536878][ C0] sock_alloc_inode+0x1c/0x1d0
[ 1141.541644][ C0] alloc_inode+0x68/0x1e0
[ 1141.545977][ C0] new_inode_pseudo+0x19/0xf0
[ 1141.550642][ C0] sock_alloc+0x41/0x270
[ 1141.554889][ C0] __sock_create+0xc2/0x730
[ 1141.559521][ C0] __sys_socket+0x103/0x220
[ 1141.564008][ C0] __x64_sys_socket+0x73/0xb0
[ 1141.568679][ C0] do_syscall_64+0xfd/0x6a0
[ 1141.573176][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1141.579046][ C0]
[ 1141.581354][ C0] Freed by task 9:
[ 1141.585078][ C0] save_stack+0x23/0x90
[ 1141.589215][ C0] __kasan_slab_free+0x102/0x150
[ 1141.594157][ C0] kasan_slab_free+0xe/0x10
[ 1141.598646][ C0] kmem_cache_free+0x86/0x320
[ 1141.603329][ C0] sock_free_inode+0x20/0x30
[ 1141.607902][ C0] i_callback+0x44/0x80
[ 1141.612046][ C0] rcu_core+0x67f/0x1580
[ 1141.616286][ C0] rcu_core_si+0x9/0x10
[ 1141.620429][ C0] __do_softirq+0x262/0x98c
[ 1141.624912][ C0]
[ 1141.627249][ C0] The buggy address belongs to the object at ffff88809a611a80
[ 1141.627249][ C0] which belongs to the cache sock_inode_cache(17:syz0) of size 1152
[ 1141.642596][ C0] The buggy address is located 120 bytes inside of
[ 1141.642596][ C0] 1152-byte region [ffff88809a611a80, ffff88809a611f00)
[ 1141.655941][ C0] The buggy address belongs to the page:
[ 1141.661571][ C0] page:ffffea0002698440 refcount:1 mapcount:0 mapping:ffff8880992c4540 index:0xffff88809a611ffd
[ 1141.671962][ C0] flags: 0x1fffc0000000200(slab)
[ 1141.676894][ C0] raw: 01fffc0000000200 ffffea000269f5c8 ffffea000239e4c8 ffff8880992c4540
[ 1141.685474][ C0] raw: ffff88809a611ffd ffff88809a611080 0000000100000003 0000000000000000
[ 1141.694050][ C0] page dumped because: kasan: bad access detected
[ 1141.700439][ C0]
[ 1141.702745][ C0] Memory state around the buggy address:
[ 1141.708353][ C0] ffff88809a611980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1141.716396][ C0] ffff88809a611a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 1141.724457][ C0] >ffff88809a611a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1141.732497][ C0] ^
[ 1141.740460][ C0] ffff88809a611b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1141.748507][ C0] ffff88809a611b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1141.756551][ C0] ==================================================================
[ 1141.764652][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 1141.771256][ C0] CPU: 0 PID: 24266 Comm: syz-executor.0 Tainted: G B 5.3.0-rc2+ #88
[ 1141.780614][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1141.790839][ C0] Call Trace:
[ 1141.794104][ C0]
[ 1141.796948][ C0] dump_stack+0x172/0x1f0
[ 1141.801265][ C0] panic+0x2dc/0x755
[ 1141.805153][ C0] ? add_taint.cold+0x16/0x16
[ 1141.809828][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 1141.814832][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 1141.819868][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.825219][ C0] end_report+0x47/0x4f
[ 1141.829355][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.834705][ C0] __kasan_report.cold+0xe/0x36
[ 1141.839549][ C0] ? sock_def_write_space+0x651/0x680
[ 1141.844903][ C0] kasan_report+0x12/0x17
[ 1141.849213][ C0] __asan_report_load8_noabort+0x14/0x20
[ 1141.854825][ C0] sock_def_write_space+0x651/0x680
[ 1141.860025][ C0] sock_wfree+0x154/0x190
[ 1141.864333][ C0] ? sk_common_release+0x340/0x340
[ 1141.869441][ C0] skb_release_head_state+0xeb/0x250
[ 1141.874712][ C0] skb_release_all+0x16/0x60
[ 1141.879285][ C0] napi_consume_skb+0x19d/0x580
[ 1141.884128][ C0] free_old_xmit_skbs+0xee/0x250
[ 1141.889155][ C0] ? virtnet_get_link_ksettings+0x130/0x130
[ 1141.895058][ C0] virtnet_poll_tx+0x214/0x3a0
[ 1141.899808][ C0] net_rx_action+0x4d6/0x1030
[ 1141.904472][ C0] ? napi_complete_done+0x4b0/0x4b0
[ 1141.909662][ C0] ? sched_clock+0x2e/0x50
[ 1141.914069][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1141.920298][ C0] __do_softirq+0x262/0x98c
[ 1141.924824][ C0] ? sched_clock_cpu+0x1b/0x1b0
[ 1141.929659][ C0] irq_exit+0x19b/0x1e0
[ 1141.933804][ C0] do_IRQ+0x12c/0x200
[ 1141.937790][ C0] common_interrupt+0xf/0xf
[ 1141.942271][ C0]
[ 1141.945195][ C0] RIP: 0010:kmem_cache_free+0xab/0x320
[ 1141.950649][ C0] Code: e8 1a 27 00 00 84 c0 74 77 41 f7 c6 00 02 00 00 74 4f e8 f8 ac cb ff 48 83 3d c0 83 26 07 00 0f 84 fa 01 00 00 4c 89 f7 57 9d <0f> 1f 44 00 00 4c 8b 6d 08 0f 1f 44 00 00 65 8b 05 e0 24 55 7e 83
[ 1141.972182][ C0] RSP: 0018:ffff888094f378f0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffd6
[ 1141.980576][ C0] RAX: 0000000000000007 RBX: ffff88808bd56cb0 RCX: 1ffffffff134b446
[ 1141.988551][ C0] RDX: 0000000000000000 RSI: ffffffff81781b9e RDI: 0000000000000286
[ 1141.996515][ C0] RBP: ffff888094f37910 R08: ffff8880a5ff86c0 R09: fffffbfff134ae08
[ 1142.004488][ C0] R10: fffffbfff134ae07 R11: ffffffff89a5703f R12: ffff88809fbb9c40
[ 1142.012444][ C0] R13: ffffffff81a2442a R14: 0000000000000286 R15: ffff8880a51985b0
[ 1142.020411][ C0] ? unlink_anon_vmas+0x2ba/0x860
[ 1142.025441][ C0] ? trace_hardirqs_on+0x5e/0x240
[ 1142.030501][ C0] unlink_anon_vmas+0x2ba/0x860
[ 1142.035353][ C0] free_pgtables+0x1af/0x2f0
[ 1142.039925][ C0] exit_mmap+0x2c9/0x530
[ 1142.044204][ C0] ? __ia32_sys_munmap+0x80/0x80
[ 1142.049164][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[ 1142.055400][ C0] ? __khugepaged_exit+0xcf/0x410
[ 1142.060405][ C0] mmput+0x179/0x4d0
[ 1142.064305][ C0] do_exit+0x84e/0x2e50
[ 1142.068444][ C0] ? task_work_run+0x118/0x1c0
[ 1142.073185][ C0] ? __kasan_check_read+0x11/0x20
[ 1142.078189][ C0] ? mm_update_next_owner+0x640/0x640
[ 1142.083540][ C0] ? __kasan_check_write+0x14/0x20
[ 1142.088635][ C0] ? lock_downgrade+0x920/0x920
[ 1142.093471][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 1142.098387][ C0] ? get_signal+0x20e/0x2500
[ 1142.102964][ C0] do_group_exit+0x135/0x360
[ 1142.107538][ C0] get_signal+0x47c/0x2500
[ 1142.111969][ C0] ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1142.116989][ C0] ? __might_fault+0xfb/0x1e0
[ 1142.121660][ C0] do_signal+0x87/0x1700
[ 1142.125885][ C0] ? _copy_to_user+0x118/0x160
[ 1142.130642][ C0] ? setup_sigcontext+0x7d0/0x7d0
[ 1142.135660][ C0] ? put_timespec64+0xda/0x140
[ 1142.140431][ C0] ? nsecs_to_jiffies+0x30/0x30
[ 1142.145264][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1142.151523][ C0] ? trace_hardirqs_on+0x67/0x240
[ 1142.156536][ C0] exit_to_usermode_loop+0x286/0x380
[ 1142.161828][ C0] do_syscall_64+0x5a9/0x6a0
[ 1142.166405][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1142.172279][ C0] RIP: 0033:0x459829
[ 1142.176187][ C0] Code: Bad RIP value.
[ 1142.180235][ C0] RSP: 002b:00007fc7b59d9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1142.188651][ C0] RAX: 0000000000000150 RBX: 0000000000000004 RCX: 0000000000459829
[ 1142.196630][ C0] RDX: 0400000000000150 RSI: 00000000200001c0 RDI: 0000000000000004
[ 1142.204592][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 1142.212557][ C0] R10: 000000000e000000 R11: 0000000000000246 R12: 00007fc7b59da6d4
[ 1142.220509][ C0] R13: 00000000004c7000 R14: 00000000004dc570 R15: 00000000ffffffff
[ 1142.229406][ C0] Kernel Offset: disabled
[ 1142.233744][ C0] Rebooting in 86400 seconds..