[ 77.554987][ T27] audit: type=1800 audit(1579327113.775:26): pid=9645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 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. [ 78.567702][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 78.567713][ T27] audit: type=1800 audit(1579327114.825:29): pid=9645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 78.593769][ T27] audit: type=1800 audit(1579327114.825:30): pid=9645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts. 2020/01/18 05:58:44 parsed 1 programs 2020/01/18 05:58:46 executed programs: 0 syzkaller login: [ 90.569269][ T9816] IPVS: ftp: loaded support on port[0] = 21 [ 90.627565][ T9816] chnl_net:caif_netlink_parms(): no params data found [ 90.657018][ T9816] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.664541][ T9816] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.672539][ T9816] device bridge_slave_0 entered promiscuous mode [ 90.680969][ T9816] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.688215][ T9816] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.695982][ T9816] device bridge_slave_1 entered promiscuous mode [ 90.713182][ T9816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.724016][ T9816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.744789][ T9816] team0: Port device team_slave_0 added [ 90.752806][ T9816] team0: Port device team_slave_1 added [ 90.827007][ T9816] device hsr_slave_0 entered promiscuous mode [ 90.885237][ T9816] device hsr_slave_1 entered promiscuous mode [ 90.996482][ T9816] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.058739][ T9816] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.117617][ T9816] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.167145][ T9816] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.218297][ T9816] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.225530][ T9816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.233262][ T9816] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.240480][ T9816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.285594][ T9816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.299030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.310316][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.320257][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.328839][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 91.341874][ T9816] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.352795][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.361807][ T2828] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.368910][ T2828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.380938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.390194][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.397377][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.415878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.424548][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.444020][ T9816] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.455449][ T9816] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.468524][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.477162][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.486137][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.495934][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.514992][ T2839] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.522467][ T2839] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.532631][ T9816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.552807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.576110][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.584558][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.592848][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.601374][ T9816] device veth0_vlan entered promiscuous mode [ 91.614161][ T9816] device veth1_vlan entered promiscuous mode [ 91.636015][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.644332][ T2828] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.742885][ T9823] ================================================================== [ 91.751241][ T9823] BUG: KASAN: slab-out-of-bounds in bitmap_port_add+0xef/0xe60 [ 91.758797][ T9823] Read of size 8 at addr ffff88809efbb0c0 by task syz-executor.0/9823 [ 91.766931][ T9823] [ 91.769411][ T9823] CPU: 1 PID: 9823 Comm: syz-executor.0 Not tainted 5.5.0-rc6-syzkaller #0 [ 91.778028][ T9823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.788074][ T9823] Call Trace: [ 91.791392][ T9823] dump_stack+0x197/0x210 [ 91.795718][ T9823] ? bitmap_port_add+0xef/0xe60 [ 91.800578][ T9823] print_address_description.constprop.0.cold+0xd4/0x30b [ 91.807624][ T9823] ? bitmap_port_add+0xef/0xe60 [ 91.812494][ T9823] ? bitmap_port_add+0xef/0xe60 [ 91.817345][ T9823] __kasan_report.cold+0x1b/0x41 [ 91.822280][ T9823] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 91.828527][ T9823] ? bitmap_port_add+0xef/0xe60 [ 91.833514][ T9823] kasan_report+0x12/0x20 [ 91.837846][ T9823] check_memory_region+0x134/0x1a0 [ 91.842962][ T9823] __kasan_check_read+0x11/0x20 [ 91.847960][ T9823] bitmap_port_add+0xef/0xe60 [ 91.852637][ T9823] bitmap_port_uadt+0x65d/0x8a0 [ 91.857485][ T9823] ? bitmap_port_gc+0x4f0/0x4f0 [ 91.862472][ T9823] ? bitmap_port_same_set+0x1a0/0x1a0 [ 91.867849][ T9823] call_ad+0x1a0/0x5a0 [ 91.871915][ T9823] ? start_msg+0x220/0x220 [ 91.876347][ T9823] ? nla_memcpy+0xb0/0xb0 [ 91.880679][ T9823] ? __nla_parse+0x43/0x60 [ 91.885099][ T9823] ip_set_ad.isra.0+0x572/0xb20 [ 91.889976][ T9823] ? ip_set_nfnl_get_byindex+0x460/0x460 [ 91.895634][ T9823] ? nla_memcpy+0xb0/0xb0 [ 91.900051][ T9823] ? lock_downgrade+0x920/0x920 [ 91.904899][ T9823] ip_set_uadd+0x37/0x50 [ 91.909145][ T9823] ? ip_set_udel+0x50/0x50 [ 91.913575][ T9823] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 91.918521][ T9823] ? nfnetlink_bind+0x2c0/0x2c0 [ 91.923376][ T9823] ? find_held_lock+0x35/0x130 [ 91.928154][ T9823] ? __local_bh_enable_ip+0x15a/0x270 [ 91.933534][ T9823] ? __dev_queue_xmit+0x175c/0x35c0 [ 91.938742][ T9823] ? __local_bh_enable_ip+0x15a/0x270 [ 91.944110][ T9823] ? lockdep_hardirqs_on+0x421/0x5e0 [ 91.949400][ T9823] ? __dev_queue_xmit+0x172e/0x35c0 [ 91.954746][ T9823] ? trace_hardirqs_on+0x67/0x240 [ 91.959769][ T9823] ? __dev_queue_xmit+0x172e/0x35c0 [ 91.965963][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.972196][ T9823] ? apparmor_capable+0x497/0x900 [ 91.977224][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.983466][ T9823] ? __kasan_check_read+0x11/0x20 [ 91.988530][ T9823] ? apparmor_cred_prepare+0x7b0/0x7b0 [ 91.993992][ T9823] netlink_rcv_skb+0x177/0x450 [ 91.998755][ T9823] ? nfnetlink_bind+0x2c0/0x2c0 [ 92.003628][ T9823] ? netlink_ack+0xb50/0xb50 [ 92.008239][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.014499][ T9823] ? ns_capable_common+0x93/0x100 [ 92.019543][ T9823] ? ns_capable+0x20/0x30 [ 92.024228][ T9823] ? __netlink_ns_capable+0x104/0x140 [ 92.030223][ T9823] nfnetlink_rcv+0x1ba/0x460 [ 92.034837][ T9823] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 92.040316][ T9823] ? netlink_deliver_tap+0x24a/0xbe0 [ 92.045609][ T9823] netlink_unicast+0x58c/0x7d0 [ 92.050492][ T9823] ? netlink_attachskb+0x870/0x870 [ 92.055619][ T9823] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 92.061366][ T9823] ? __check_object_size+0x3d/0x437 [ 92.066583][ T9823] netlink_sendmsg+0x91c/0xea0 [ 92.071347][ T9823] ? netlink_unicast+0x7d0/0x7d0 [ 92.076289][ T9823] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 92.081849][ T9823] ? apparmor_socket_sendmsg+0x2a/0x30 [ 92.087306][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.093586][ T9823] ? security_socket_sendmsg+0x8d/0xc0 [ 92.099056][ T9823] ? netlink_unicast+0x7d0/0x7d0 [ 92.104012][ T9823] sock_sendmsg+0xd7/0x130 [ 92.108529][ T9823] ____sys_sendmsg+0x753/0x880 [ 92.113430][ T9823] ? kernel_sendmsg+0x50/0x50 [ 92.118122][ T9823] ? __fget+0x35d/0x550 [ 92.122445][ T9823] ? find_held_lock+0x35/0x130 [ 92.127337][ T9823] ___sys_sendmsg+0x100/0x170 [ 92.132013][ T9823] ? sendmsg_copy_msghdr+0x70/0x70 [ 92.137128][ T9823] ? __kasan_check_read+0x11/0x20 [ 92.142140][ T9823] ? __fget+0x37f/0x550 [ 92.146448][ T9823] ? ksys_dup3+0x3e0/0x3e0 [ 92.150886][ T9823] ? __fget_light+0x1a9/0x230 [ 92.155575][ T9823] ? __fdget+0x1b/0x20 [ 92.159645][ T9823] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 92.165950][ T9823] __sys_sendmsg+0x105/0x1d0 [ 92.170557][ T9823] ? __sys_sendmsg_sock+0xc0/0xc0 [ 92.175605][ T9823] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.181079][ T9823] ? do_syscall_64+0x26/0x790 [ 92.185756][ T9823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.191845][ T9823] ? do_syscall_64+0x26/0x790 [ 92.196529][ T9823] __x64_sys_sendmsg+0x78/0xb0 [ 92.201292][ T9823] do_syscall_64+0xfa/0x790 [ 92.205813][ T9823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.211727][ T9823] RIP: 0033:0x45aff9 [ 92.215616][ T9823] 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 [ 92.235438][ T9823] RSP: 002b:00007f65360a4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.243858][ T9823] RAX: ffffffffffffffda RBX: 00007f65360a56d4 RCX: 000000000045aff9 [ 92.251826][ T9823] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 92.259805][ T9823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.267787][ T9823] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.275775][ T9823] R13: 00000000000008c8 R14: 00000000004c9dfc R15: 000000000075bf2c [ 92.283776][ T9823] [ 92.286102][ T9823] Allocated by task 9820: [ 92.290435][ T9823] save_stack+0x23/0x90 [ 92.294580][ T9823] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 92.300325][ T9823] kasan_kmalloc+0x9/0x10 [ 92.304835][ T9823] __kmalloc+0x163/0x770 [ 92.309097][ T9823] ip_set_alloc+0x38/0x5e [ 92.313427][ T9823] bitmap_port_create+0x3dc/0x7c0 [ 92.318434][ T9823] ip_set_create+0x6f1/0x1500 [ 92.323113][ T9823] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 92.328059][ T9823] netlink_rcv_skb+0x177/0x450 [ 92.332807][ T9823] nfnetlink_rcv+0x1ba/0x460 [ 92.337381][ T9823] netlink_unicast+0x58c/0x7d0 [ 92.342132][ T9823] netlink_sendmsg+0x91c/0xea0 [ 92.346965][ T9823] sock_sendmsg+0xd7/0x130 [ 92.351365][ T9823] ____sys_sendmsg+0x753/0x880 [ 92.356114][ T9823] ___sys_sendmsg+0x100/0x170 [ 92.360788][ T9823] __sys_sendmsg+0x105/0x1d0 [ 92.365372][ T9823] __x64_sys_sendmsg+0x78/0xb0 [ 92.370144][ T9823] do_syscall_64+0xfa/0x790 [ 92.374649][ T9823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.380526][ T9823] [ 92.382854][ T9823] Freed by task 4231: [ 92.386840][ T9823] save_stack+0x23/0x90 [ 92.391005][ T9823] __kasan_slab_free+0x102/0x150 [ 92.395944][ T9823] kasan_slab_free+0xe/0x10 [ 92.400454][ T9823] kfree+0x10a/0x2c0 [ 92.404355][ T9823] tomoyo_path_perm+0x389/0x430 [ 92.409268][ T9823] tomoyo_path_symlink+0xaa/0xf0 [ 92.414212][ T9823] security_path_symlink+0x10a/0x170 [ 92.419504][ T9823] do_symlinkat+0x137/0x290 [ 92.424008][ T9823] __x64_sys_symlink+0x59/0x80 [ 92.428780][ T9823] do_syscall_64+0xfa/0x790 [ 92.433295][ T9823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.439187][ T9823] [ 92.441527][ T9823] The buggy address belongs to the object at ffff88809efbb0c0 [ 92.441527][ T9823] which belongs to the cache kmalloc-32 of size 32 [ 92.455431][ T9823] The buggy address is located 0 bytes inside of [ 92.455431][ T9823] 32-byte region [ffff88809efbb0c0, ffff88809efbb0e0) [ 92.468544][ T9823] The buggy address belongs to the page: [ 92.474170][ T9823] page:ffffea00027beec0 refcount:1 mapcount:0 mapping:ffff8880aa4001c0 index:0xffff88809efbbfc1 [ 92.484805][ T9823] raw: 00fffe0000000200 ffffea00027d78c8 ffffea0002994d08 ffff8880aa4001c0 [ 92.493407][ T9823] raw: ffff88809efbbfc1 ffff88809efbb000 000000010000003f 0000000000000000 [ 92.502098][ T9823] page dumped because: kasan: bad access detected [ 92.508502][ T9823] [ 92.510844][ T9823] Memory state around the buggy address: [ 92.516495][ T9823] ffff88809efbaf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 92.524579][ T9823] ffff88809efbb000: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc [ 92.532644][ T9823] >ffff88809efbb080: fb fb fb fb fc fc fc fc 04 fc fc fc fc fc fc fc [ 92.540721][ T9823] ^ [ 92.546876][ T9823] ffff88809efbb100: fb fb fb fb fc fc fc fc 00 01 fc fc fc fc fc fc [ 92.554942][ T9823] ffff88809efbb180: fb fb fb fb fc fc fc fc 00 00 fc fc fc fc fc fc [ 92.563012][ T9823] ================================================================== [ 92.571087][ T9823] Disabling lock debugging due to kernel taint [ 92.577300][ T9823] Kernel panic - not syncing: panic_on_warn set ... [ 92.583925][ T9823] CPU: 1 PID: 9823 Comm: syz-executor.0 Tainted: G B 5.5.0-rc6-syzkaller #0 [ 92.593897][ T9823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.603984][ T9823] Call Trace: [ 92.607296][ T9823] dump_stack+0x197/0x210 [ 92.611650][ T9823] panic+0x2e3/0x75c [ 92.615531][ T9823] ? add_taint.cold+0x16/0x16 [ 92.620194][ T9823] ? trace_hardirqs_on+0x5e/0x240 [ 92.625211][ T9823] ? trace_hardirqs_on+0x5e/0x240 [ 92.630237][ T9823] ? bitmap_port_add+0xef/0xe60 [ 92.635093][ T9823] end_report+0x47/0x4f [ 92.639389][ T9823] ? bitmap_port_add+0xef/0xe60 [ 92.644239][ T9823] __kasan_report.cold+0xe/0x41 [ 92.649147][ T9823] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 92.655622][ T9823] ? bitmap_port_add+0xef/0xe60 [ 92.660501][ T9823] kasan_report+0x12/0x20 [ 92.664869][ T9823] check_memory_region+0x134/0x1a0 [ 92.669980][ T9823] __kasan_check_read+0x11/0x20 [ 92.674819][ T9823] bitmap_port_add+0xef/0xe60 [ 92.679570][ T9823] bitmap_port_uadt+0x65d/0x8a0 [ 92.684440][ T9823] ? bitmap_port_gc+0x4f0/0x4f0 [ 92.689286][ T9823] ? bitmap_port_same_set+0x1a0/0x1a0 [ 92.694699][ T9823] call_ad+0x1a0/0x5a0 [ 92.698797][ T9823] ? start_msg+0x220/0x220 [ 92.703239][ T9823] ? nla_memcpy+0xb0/0xb0 [ 92.707556][ T9823] ? __nla_parse+0x43/0x60 [ 92.711967][ T9823] ip_set_ad.isra.0+0x572/0xb20 [ 92.716822][ T9823] ? ip_set_nfnl_get_byindex+0x460/0x460 [ 92.722504][ T9823] ? nla_memcpy+0xb0/0xb0 [ 92.726826][ T9823] ? lock_downgrade+0x920/0x920 [ 92.731671][ T9823] ip_set_uadd+0x37/0x50 [ 92.735902][ T9823] ? ip_set_udel+0x50/0x50 [ 92.740323][ T9823] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 92.745401][ T9823] ? nfnetlink_bind+0x2c0/0x2c0 [ 92.750241][ T9823] ? find_held_lock+0x35/0x130 [ 92.755000][ T9823] ? __local_bh_enable_ip+0x15a/0x270 [ 92.760374][ T9823] ? __dev_queue_xmit+0x175c/0x35c0 [ 92.765562][ T9823] ? __local_bh_enable_ip+0x15a/0x270 [ 92.770923][ T9823] ? lockdep_hardirqs_on+0x421/0x5e0 [ 92.776312][ T9823] ? __dev_queue_xmit+0x172e/0x35c0 [ 92.781639][ T9823] ? trace_hardirqs_on+0x67/0x240 [ 92.787481][ T9823] ? __dev_queue_xmit+0x172e/0x35c0 [ 92.792679][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.798917][ T9823] ? apparmor_capable+0x497/0x900 [ 92.804076][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.810306][ T9823] ? __kasan_check_read+0x11/0x20 [ 92.815324][ T9823] ? apparmor_cred_prepare+0x7b0/0x7b0 [ 92.820770][ T9823] netlink_rcv_skb+0x177/0x450 [ 92.825578][ T9823] ? nfnetlink_bind+0x2c0/0x2c0 [ 92.830497][ T9823] ? netlink_ack+0xb50/0xb50 [ 92.835098][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.841330][ T9823] ? ns_capable_common+0x93/0x100 [ 92.847005][ T9823] ? ns_capable+0x20/0x30 [ 92.851330][ T9823] ? __netlink_ns_capable+0x104/0x140 [ 92.856690][ T9823] nfnetlink_rcv+0x1ba/0x460 [ 92.861266][ T9823] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 92.866715][ T9823] ? netlink_deliver_tap+0x24a/0xbe0 [ 92.871988][ T9823] netlink_unicast+0x58c/0x7d0 [ 92.876854][ T9823] ? netlink_attachskb+0x870/0x870 [ 92.881953][ T9823] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 92.887722][ T9823] ? __check_object_size+0x3d/0x437 [ 92.892943][ T9823] netlink_sendmsg+0x91c/0xea0 [ 92.897734][ T9823] ? netlink_unicast+0x7d0/0x7d0 [ 92.902684][ T9823] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 92.908228][ T9823] ? apparmor_socket_sendmsg+0x2a/0x30 [ 92.913678][ T9823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.919911][ T9823] ? security_socket_sendmsg+0x8d/0xc0 [ 92.925446][ T9823] ? netlink_unicast+0x7d0/0x7d0 [ 92.930425][ T9823] sock_sendmsg+0xd7/0x130 [ 92.934835][ T9823] ____sys_sendmsg+0x753/0x880 [ 92.939595][ T9823] ? kernel_sendmsg+0x50/0x50 [ 92.944254][ T9823] ? __fget+0x35d/0x550 [ 92.948424][ T9823] ? find_held_lock+0x35/0x130 [ 92.953190][ T9823] ___sys_sendmsg+0x100/0x170 [ 92.957856][ T9823] ? sendmsg_copy_msghdr+0x70/0x70 [ 92.962964][ T9823] ? __kasan_check_read+0x11/0x20 [ 92.967990][ T9823] ? __fget+0x37f/0x550 [ 92.972191][ T9823] ? ksys_dup3+0x3e0/0x3e0 [ 92.976600][ T9823] ? __fget_light+0x1a9/0x230 [ 92.981302][ T9823] ? __fdget+0x1b/0x20 [ 92.985369][ T9823] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 92.991743][ T9823] __sys_sendmsg+0x105/0x1d0 [ 92.996383][ T9823] ? __sys_sendmsg_sock+0xc0/0xc0 [ 93.001407][ T9823] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.006869][ T9823] ? do_syscall_64+0x26/0x790 [ 93.011543][ T9823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.017679][ T9823] ? do_syscall_64+0x26/0x790 [ 93.022392][ T9823] __x64_sys_sendmsg+0x78/0xb0 [ 93.027149][ T9823] do_syscall_64+0xfa/0x790 [ 93.031685][ T9823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.037597][ T9823] RIP: 0033:0x45aff9 [ 93.041536][ T9823] 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 [ 93.061129][ T9823] RSP: 002b:00007f65360a4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.069676][ T9823] RAX: ffffffffffffffda RBX: 00007f65360a56d4 RCX: 000000000045aff9 [ 93.077656][ T9823] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 93.085635][ T9823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.093638][ T9823] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 93.101653][ T9823] R13: 00000000000008c8 R14: 00000000004c9dfc R15: 000000000075bf2c [ 93.110970][ T9823] Kernel Offset: disabled [ 93.115351][ T9823] Rebooting in 86400 seconds..