[ 61.353976][ T26] audit: type=1800 audit(1574249236.084:25): pid=9011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 61.375875][ T26] audit: type=1800 audit(1574249236.094:26): pid=9011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 61.430480][ T26] audit: type=1800 audit(1574249236.094:27): pid=9011 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. [ 62.082516][ T9076] sshd (9076) used greatest stack depth: 22888 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. 2019/11/20 11:42:10 parsed 1 programs 2019/11/20 11:42:11 executed programs: 0 syzkaller login: [ 957.209164][ T9181] IPVS: ftp: loaded support on port[0] = 21 [ 957.275807][ T9181] chnl_net:caif_netlink_parms(): no params data found [ 957.303904][ T9181] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.312212][ T9181] bridge0: port 1(bridge_slave_0) entered disabled state [ 957.320284][ T9181] device bridge_slave_0 entered promiscuous mode [ 957.328980][ T9181] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.336514][ T9181] bridge0: port 2(bridge_slave_1) entered disabled state [ 957.344213][ T9181] device bridge_slave_1 entered promiscuous mode [ 957.362871][ T9181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 957.373919][ T9181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 957.394666][ T9181] team0: Port device team_slave_0 added [ 957.402282][ T9181] team0: Port device team_slave_1 added [ 957.457788][ T9181] device hsr_slave_0 entered promiscuous mode [ 957.506288][ T9181] device hsr_slave_1 entered promiscuous mode [ 957.599582][ T9181] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 957.658801][ T9181] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 957.718260][ T9181] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 957.758371][ T9181] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 957.817842][ T9181] bridge0: port 2(bridge_slave_1) entered blocking state [ 957.825336][ T9181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 957.833396][ T9181] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.840545][ T9181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 957.879285][ T9181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 957.891201][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 957.912779][ T3434] bridge0: port 1(bridge_slave_0) entered disabled state [ 957.932296][ T3434] bridge0: port 2(bridge_slave_1) entered disabled state [ 957.940757][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 957.954258][ T9181] 8021q: adding VLAN 0 to HW filter on device team0 [ 957.964708][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 957.974328][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 957.981591][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 958.008085][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 958.017391][ T3434] bridge0: port 2(bridge_slave_1) entered blocking state [ 958.024473][ T3434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 958.032782][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 958.041448][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 958.050619][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 958.059039][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 958.068155][ T3434] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 958.078799][ T9181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 958.096045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 958.103698][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 958.117129][ T9181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 958.326136][ C0] hrtimer: interrupt took 27204 ns 2019/11/20 11:42:16 executed programs: 59 [ 965.946187][ T9755] ================================================================== [ 965.954581][ T9755] BUG: KASAN: use-after-free in sctp_sock_dump+0xaa3/0xb20 [ 965.961805][ T9755] Read of size 8 at addr ffff8880a2020098 by task syz-executor.0/9755 [ 965.969947][ T9755] [ 965.972273][ T9755] CPU: 0 PID: 9755 Comm: syz-executor.0 Not tainted 5.4.0-rc8-next-20191119-syzkaller #0 [ 965.982156][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 965.992240][ T9755] Call Trace: [ 965.995546][ T9755] dump_stack+0x197/0x210 [ 965.999860][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.004695][ T9755] print_address_description.constprop.0.cold+0xd4/0x30b [ 966.011710][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.016541][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.021398][ T9755] __kasan_report.cold+0x1b/0x41 [ 966.026339][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.031187][ T9755] kasan_report+0x12/0x20 [ 966.035509][ T9755] __asan_report_load8_noabort+0x14/0x20 [ 966.041139][ T9755] sctp_sock_dump+0xaa3/0xb20 [ 966.045809][ T9755] sctp_for_each_transport+0x2b4/0x350 [ 966.051247][ T9755] ? sctp_tsp_dump_one+0x690/0x690 [ 966.056362][ T9755] ? sctp_v6_copy_ip_options.cold+0x28/0x28 [ 966.062343][ T9755] ? sctp_transport_get_next+0x180/0x180 [ 966.067977][ T9755] ? sctp_for_each_endpoint+0x131/0x1c0 [ 966.073515][ T9755] ? _raw_read_unlock_bh+0x2c/0x30 [ 966.078616][ T9755] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 966.084325][ T9755] ? sctp_for_each_endpoint+0x166/0x1c0 [ 966.089866][ T9755] sctp_diag_dump+0x33e/0x450 [ 966.094682][ T9755] ? sctp_diag_dump_one+0x4d0/0x4d0 [ 966.099884][ T9755] ? kasan_kmalloc+0x9/0x10 [ 966.104384][ T9755] ? __kmalloc_node_track_caller+0x4e/0x70 [ 966.110188][ T9755] ? mutex_lock_nested+0x16/0x20 [ 966.115137][ T9755] __inet_diag_dump+0x9e/0x130 [ 966.119889][ T9755] inet_diag_dump+0x9b/0x110 [ 966.124479][ T9755] netlink_dump+0x558/0xfb0 [ 966.129029][ T9755] ? netlink_broadcast+0x50/0x50 [ 966.134264][ T9755] __netlink_dump_start+0x5b1/0x7d0 [ 966.140205][ T9755] inet_diag_handler_cmd+0x262/0x320 [ 966.145487][ T9755] ? inet_diag_rcv_msg_compat+0x350/0x350 [ 966.151372][ T9755] ? sock_diag_rcv+0x1c/0x40 [ 966.155955][ T9755] ? inet_diag_dump_compat+0x320/0x320 [ 966.161402][ T9755] sock_diag_rcv_msg+0x319/0x410 [ 966.166434][ T9755] netlink_rcv_skb+0x177/0x450 [ 966.171209][ T9755] ? sock_diag_bind+0x80/0x80 [ 966.175881][ T9755] ? netlink_ack+0xb50/0xb50 [ 966.180558][ T9755] ? __kasan_check_read+0x11/0x20 [ 966.185583][ T9755] sock_diag_rcv+0x2b/0x40 [ 966.189987][ T9755] netlink_unicast+0x531/0x710 [ 966.194732][ T9755] ? netlink_attachskb+0x7c0/0x7c0 [ 966.199834][ T9755] ? _copy_from_iter_full+0x25d/0x8c0 [ 966.205197][ T9755] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 966.211139][ T9755] ? __check_object_size+0x3d/0x437 [ 966.216338][ T9755] netlink_sendmsg+0x8cf/0xda0 [ 966.221093][ T9755] ? netlink_unicast+0x710/0x710 [ 966.226017][ T9755] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 966.231626][ T9755] ? apparmor_socket_sendmsg+0x2a/0x30 [ 966.237242][ T9755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 966.243477][ T9755] ? security_socket_sendmsg+0x8d/0xc0 [ 966.248923][ T9755] ? netlink_unicast+0x710/0x710 [ 966.253843][ T9755] sock_sendmsg+0xd7/0x130 [ 966.258246][ T9755] sock_write_iter+0x27c/0x3e0 [ 966.262991][ T9755] ? sock_sendmsg+0x130/0x130 [ 966.267659][ T9755] do_iter_readv_writev+0x5f8/0x8f0 [ 966.272840][ T9755] ? no_seek_end_llseek_size+0x70/0x70 [ 966.278300][ T9755] ? apparmor_file_permission+0x25/0x30 [ 966.284070][ T9755] ? rw_verify_area+0x126/0x360 [ 966.289152][ T9755] do_iter_write+0x184/0x610 [ 966.293741][ T9755] ? dup_iter+0x260/0x260 [ 966.298087][ T9755] vfs_writev+0x1b3/0x2f0 [ 966.302399][ T9755] ? vfs_iter_write+0xb0/0xb0 [ 966.307060][ T9755] ? __kasan_check_read+0x11/0x20 [ 966.312072][ T9755] ? ksys_dup3+0x3e0/0x3e0 [ 966.316472][ T9755] ? __kasan_check_read+0x11/0x20 [ 966.321502][ T9755] ? __fget_light+0x1a9/0x230 [ 966.326184][ T9755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 966.332426][ T9755] do_writev+0x15b/0x330 [ 966.336655][ T9755] ? vfs_writev+0x2f0/0x2f0 [ 966.341424][ T9755] ? do_syscall_64+0x26/0x790 [ 966.346086][ T9755] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 966.352144][ T9755] ? do_syscall_64+0x26/0x790 [ 966.356806][ T9755] __x64_sys_writev+0x75/0xb0 [ 966.361462][ T9755] do_syscall_64+0xfa/0x790 [ 966.365966][ T9755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 966.371849][ T9755] RIP: 0033:0x45a639 [ 966.375734][ T9755] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 966.395866][ T9755] RSP: 002b:00007fca715e2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 966.404264][ T9755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 966.412219][ T9755] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 966.420290][ T9755] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 966.428253][ T9755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca715e36d4 [ 966.436209][ T9755] R13: 00000000004c7ede R14: 00000000004e3758 R15: 00000000ffffffff [ 966.444199][ T9755] [ 966.446535][ T9755] Allocated by task 9755: [ 966.450938][ T9755] save_stack+0x23/0x90 [ 966.455097][ T9755] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 966.460712][ T9755] kasan_kmalloc+0x9/0x10 [ 966.465046][ T9755] kmem_cache_alloc_trace+0x158/0x790 [ 966.471124][ T9755] sctp_endpoint_new+0x79/0xb90 [ 966.475968][ T9755] sctp_init_sock+0xcf7/0x1450 [ 966.480716][ T9755] inet6_create+0x9bb/0xf70 [ 966.485475][ T9755] __sock_create+0x3ce/0x730 [ 966.490163][ T9755] __sys_socket+0x103/0x220 [ 966.494655][ T9755] __x64_sys_socket+0x73/0xb0 [ 966.499315][ T9755] do_syscall_64+0xfa/0x790 [ 966.503839][ T9755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 966.509897][ T9755] [ 966.512213][ T9755] Freed by task 9753: [ 966.516281][ T9755] save_stack+0x23/0x90 [ 966.520529][ T9755] __kasan_slab_free+0x102/0x150 [ 966.525458][ T9755] kasan_slab_free+0xe/0x10 [ 966.530012][ T9755] kfree+0x10a/0x2c0 [ 966.534026][ T9755] sctp_endpoint_put+0x1a7/0x210 [ 966.539618][ T9755] sctp_endpoint_free+0x77/0x90 [ 966.544607][ T9755] sctp_destroy_sock+0x9f/0x3e0 [ 966.549465][ T9755] sctp_v6_destroy_sock+0x16/0x30 [ 966.554479][ T9755] sk_common_release+0x6b/0x340 [ 966.559338][ T9755] sctp_close+0x4f6/0x880 [ 966.563674][ T9755] inet_release+0xed/0x200 [ 966.568169][ T9755] inet6_release+0x53/0x80 [ 966.572565][ T9755] __sock_release+0xce/0x280 [ 966.577133][ T9755] sock_close+0x1e/0x30 [ 966.581267][ T9755] __fput+0x2ff/0x890 [ 966.585231][ T9755] ____fput+0x16/0x20 [ 966.589194][ T9755] task_work_run+0x145/0x1c0 [ 966.593965][ T9755] exit_to_usermode_loop+0x316/0x380 [ 966.599242][ T9755] do_syscall_64+0x676/0x790 [ 966.603838][ T9755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 966.609802][ T9755] [ 966.612121][ T9755] The buggy address belongs to the object at ffff8880a2020000 [ 966.612121][ T9755] which belongs to the cache kmalloc-512 of size 512 [ 966.626223][ T9755] The buggy address is located 152 bytes inside of [ 966.626223][ T9755] 512-byte region [ffff8880a2020000, ffff8880a2020200) [ 966.639486][ T9755] The buggy address belongs to the page: [ 966.645106][ T9755] page:ffffea0002880800 refcount:1 mapcount:0 mapping:ffff8880aa400a80 index:0x0 [ 966.654200][ T9755] raw: 01fffc0000000200 ffffea000297b208 ffffea000272b9c8 ffff8880aa400a80 [ 966.662775][ T9755] raw: 0000000000000000 ffff8880a2020000 0000000100000004 0000000000000000 [ 966.671427][ T9755] page dumped because: kasan: bad access detected [ 966.677828][ T9755] [ 966.680482][ T9755] Memory state around the buggy address: [ 966.686109][ T9755] ffff8880a201ff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 966.694161][ T9755] ffff8880a2020000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 966.702218][ T9755] >ffff8880a2020080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 966.711238][ T9755] ^ [ 966.716079][ T9755] ffff8880a2020100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 966.724150][ T9755] ffff8880a2020180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 966.732193][ T9755] ================================================================== [ 966.740246][ T9755] Disabling lock debugging due to kernel taint [ 966.746667][ T9755] Kernel panic - not syncing: panic_on_warn set ... [ 966.753460][ T9755] CPU: 0 PID: 9755 Comm: syz-executor.0 Tainted: G B 5.4.0-rc8-next-20191119-syzkaller #0 [ 966.764719][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 966.774769][ T9755] Call Trace: [ 966.778077][ T9755] dump_stack+0x197/0x210 [ 966.782408][ T9755] panic+0x2e3/0x75c [ 966.786289][ T9755] ? add_taint.cold+0x16/0x16 [ 966.791224][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.796059][ T9755] ? preempt_schedule+0x4b/0x60 [ 966.800891][ T9755] ? ___preempt_schedule+0x16/0x18 [ 966.806009][ T9755] ? trace_hardirqs_on+0x5e/0x240 [ 966.811031][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.815869][ T9755] end_report+0x47/0x4f [ 966.820198][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.825070][ T9755] __kasan_report.cold+0xe/0x41 [ 966.829914][ T9755] ? sctp_sock_dump+0xaa3/0xb20 [ 966.834748][ T9755] kasan_report+0x12/0x20 [ 966.839156][ T9755] __asan_report_load8_noabort+0x14/0x20 [ 966.844791][ T9755] sctp_sock_dump+0xaa3/0xb20 [ 966.849459][ T9755] sctp_for_each_transport+0x2b4/0x350 [ 966.854909][ T9755] ? sctp_tsp_dump_one+0x690/0x690 [ 966.860022][ T9755] ? sctp_v6_copy_ip_options.cold+0x28/0x28 [ 966.865926][ T9755] ? sctp_transport_get_next+0x180/0x180 [ 966.871556][ T9755] ? sctp_for_each_endpoint+0x131/0x1c0 [ 966.877114][ T9755] ? _raw_read_unlock_bh+0x2c/0x30 [ 966.882237][ T9755] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 966.887957][ T9755] ? sctp_for_each_endpoint+0x166/0x1c0 [ 966.893485][ T9755] sctp_diag_dump+0x33e/0x450 [ 966.898149][ T9755] ? sctp_diag_dump_one+0x4d0/0x4d0 [ 966.903341][ T9755] ? kasan_kmalloc+0x9/0x10 [ 966.907838][ T9755] ? __kmalloc_node_track_caller+0x4e/0x70 [ 966.913633][ T9755] ? mutex_lock_nested+0x16/0x20 [ 966.918557][ T9755] __inet_diag_dump+0x9e/0x130 [ 966.923303][ T9755] inet_diag_dump+0x9b/0x110 [ 966.927896][ T9755] netlink_dump+0x558/0xfb0 [ 966.932397][ T9755] ? netlink_broadcast+0x50/0x50 [ 966.937323][ T9755] __netlink_dump_start+0x5b1/0x7d0 [ 966.942504][ T9755] inet_diag_handler_cmd+0x262/0x320 [ 966.947806][ T9755] ? inet_diag_rcv_msg_compat+0x350/0x350 [ 966.953507][ T9755] ? sock_diag_rcv+0x1c/0x40 [ 966.958088][ T9755] ? inet_diag_dump_compat+0x320/0x320 [ 966.963707][ T9755] sock_diag_rcv_msg+0x319/0x410 [ 966.968734][ T9755] netlink_rcv_skb+0x177/0x450 [ 966.973499][ T9755] ? sock_diag_bind+0x80/0x80 [ 966.978372][ T9755] ? netlink_ack+0xb50/0xb50 [ 966.982980][ T9755] ? __kasan_check_read+0x11/0x20 [ 966.988017][ T9755] sock_diag_rcv+0x2b/0x40 [ 966.993585][ T9755] netlink_unicast+0x531/0x710 [ 966.998333][ T9755] ? netlink_attachskb+0x7c0/0x7c0 [ 967.003429][ T9755] ? _copy_from_iter_full+0x25d/0x8c0 [ 967.008885][ T9755] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 967.014603][ T9755] ? __check_object_size+0x3d/0x437 [ 967.019797][ T9755] netlink_sendmsg+0x8cf/0xda0 [ 967.025696][ T9755] ? netlink_unicast+0x710/0x710 [ 967.030873][ T9755] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 967.036411][ T9755] ? apparmor_socket_sendmsg+0x2a/0x30 [ 967.042091][ T9755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 967.048324][ T9755] ? security_socket_sendmsg+0x8d/0xc0 [ 967.054656][ T9755] ? netlink_unicast+0x710/0x710 [ 967.059591][ T9755] sock_sendmsg+0xd7/0x130 [ 967.063993][ T9755] sock_write_iter+0x27c/0x3e0 [ 967.068764][ T9755] ? sock_sendmsg+0x130/0x130 [ 967.073565][ T9755] do_iter_readv_writev+0x5f8/0x8f0 [ 967.078923][ T9755] ? no_seek_end_llseek_size+0x70/0x70 [ 967.084377][ T9755] ? apparmor_file_permission+0x25/0x30 [ 967.090009][ T9755] ? rw_verify_area+0x126/0x360 [ 967.094856][ T9755] do_iter_write+0x184/0x610 [ 967.099430][ T9755] ? dup_iter+0x260/0x260 [ 967.103745][ T9755] vfs_writev+0x1b3/0x2f0 [ 967.108060][ T9755] ? vfs_iter_write+0xb0/0xb0 [ 967.112714][ T9755] ? __kasan_check_read+0x11/0x20 [ 967.117724][ T9755] ? ksys_dup3+0x3e0/0x3e0 [ 967.122135][ T9755] ? __kasan_check_read+0x11/0x20 [ 967.127146][ T9755] ? __fget_light+0x1a9/0x230 [ 967.131892][ T9755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 967.138217][ T9755] do_writev+0x15b/0x330 [ 967.142445][ T9755] ? vfs_writev+0x2f0/0x2f0 [ 967.146942][ T9755] ? do_syscall_64+0x26/0x790 [ 967.151608][ T9755] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 967.157657][ T9755] ? do_syscall_64+0x26/0x790 [ 967.162407][ T9755] __x64_sys_writev+0x75/0xb0 [ 967.167081][ T9755] do_syscall_64+0xfa/0x790 [ 967.171590][ T9755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 967.177483][ T9755] RIP: 0033:0x45a639 [ 967.181365][ T9755] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 967.201498][ T9755] RSP: 002b:00007fca715e2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 967.210244][ T9755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 967.218229][ T9755] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 967.226304][ T9755] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 967.234614][ T9755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca715e36d4 [ 967.242911][ T9755] R13: 00000000004c7ede R14: 00000000004e3758 R15: 00000000ffffffff [ 967.252523][ T9755] Kernel Offset: disabled [ 967.257027][ T9755] Rebooting in 86400 seconds..