[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 84.806784][ T28] audit: type=1800 audit(1579562858.420:25): pid=9581 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 84.840536][ T28] audit: type=1800 audit(1579562858.420:26): pid=9581 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 84.871562][ T28] audit: type=1800 audit(1579562858.420:27): pid=9581 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 '10.128.0.172' (ECDSA) to the list of known hosts. syzkaller login: [ 96.179324][ T9741] IPVS: ftp: loaded support on port[0] = 21 [ 96.187210][ T9738] IPVS: ftp: loaded support on port[0] = 21 [ 96.189022][ T9744] IPVS: ftp: loaded support on port[0] = 21 [ 96.203864][ T9743] IPVS: ftp: loaded support on port[0] = 21 [ 96.215441][ T9746] IPVS: ftp: loaded support on port[0] = 21 executing program [ 96.224337][ T9745] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program [ 96.273271][ T9748] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.303617][ T9751] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. executing program executing program executing program executing program [ 96.354655][ T9755] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.371229][ T9758] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.378334][ T9762] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.393286][ T9763] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. executing program executing program [ 96.411363][ T9768] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.441853][ T9770] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. executing program executing program executing program [ 96.452965][ T9776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.464751][ T9780] netlink: 20 bytes leftover after parsing attributes in process `syz-executor734'. [ 96.512407][ T9776] list_del corruption, ffff8880940ce400->prev is LIST_POISON2 (dead000000000122) [ 96.523269][ T9780] list_del corruption, ffff88809ee31000->prev is LIST_POISON2 (dead000000000122) [ 96.531928][ T9776] ------------[ cut here ]------------ [ 96.532871][ T9770] ================================================================== [ 96.537974][ T9776] kernel BUG at lib/list_debug.c:48! [ 96.538273][ T9776] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 96.546247][ T9770] BUG: KASAN: use-after-free in __list_del_entry_valid+0xd2/0xf5 [ 96.551522][ T9776] CPU: 1 PID: 9776 Comm: syz-executor734 Not tainted 5.5.0-rc6-syzkaller #0 [ 96.557603][ T9770] Read of size 8 at addr ffff8880a0550c08 by task syz-executor734/9770 [ 96.565311][ T9776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.573990][ T9770] [ 96.582256][ T9776] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 96.592321][ T9770] CPU: 0 PID: 9770 Comm: syz-executor734 Not tainted 5.5.0-rc6-syzkaller #0 [ 96.594649][ T9776] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 69 71 88 e8 00 df be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 c0 69 71 88 e8 ec de be fd <0f> 0b 4c 89 f6 48 c7 c7 80 6a 71 88 e8 db de be fd 0f 0b cc cc cc [ 96.601077][ T9770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.609746][ T9776] RSP: 0018:ffffc9000209f478 EFLAGS: 00010282 [ 96.629375][ T9770] Call Trace: [ 96.639437][ T9776] RAX: 000000000000004e RBX: ffff8880940ce400 RCX: 0000000000000000 [ 96.645518][ T9770] dump_stack+0x197/0x210 [ 96.648803][ T9776] RDX: 0000000000000000 RSI: ffffffff815e5326 RDI: fffff52000413e81 [ 96.656786][ T9770] ? __list_del_entry_valid+0xd2/0xf5 [ 96.661102][ T9776] RBP: ffffc9000209f490 R08: 000000000000004e R09: ffffed1015d26621 [ 96.669088][ T9770] print_address_description.constprop.0.cold+0xd4/0x30b [ 96.674580][ T9776] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: dead000000000122 [ 96.682587][ T9770] ? __list_del_entry_valid+0xd2/0xf5 [ 96.690200][ T9776] R13: ffff888090b352b0 R14: ffff8880940ce400 R15: ffff88809da30f80 [ 96.698184][ T9770] ? __list_del_entry_valid+0xd2/0xf5 [ 96.703543][ T9776] FS: 00007f20e8982700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 96.712065][ T9770] __kasan_report.cold+0x1b/0x41 [ 96.717633][ T9776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.717648][ T9776] CR2: 00007ffe44db9d20 CR3: 000000009f4d7000 CR4: 00000000001406e0 [ 96.726597][ T9770] ? __list_del_entry_valid+0xd2/0xf5 [ 96.731520][ T9776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.738107][ T9770] kasan_report+0x12/0x20 [ 96.746086][ T9776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.751467][ T9770] __asan_report_load8_noabort+0x14/0x20 [ 96.759430][ T9776] Call Trace: [ 96.763785][ T9770] __list_del_entry_valid+0xd2/0xf5 [ 96.771762][ T9776] __nf_tables_abort+0x1e53/0x2a50 [ 96.777411][ T9770] __nf_tables_abort+0x1e53/0x2a50 [ 96.780693][ T9776] ? nfnl_err_del+0x115/0x170 [ 96.785882][ T9770] ? nfnl_err_del+0x115/0x170 [ 96.790994][ T9776] nf_tables_abort+0x17/0x30 [ 96.796094][ T9770] nf_tables_abort+0x17/0x30 [ 96.800889][ T9776] nfnetlink_rcv_batch+0xa5d/0x17a0 [ 96.805584][ T9770] nfnetlink_rcv_batch+0xa5d/0x17a0 [ 96.810169][ T9776] ? nf_tables_delobj+0x8f0/0x8f0 [ 96.814868][ T9770] ? nf_tables_delobj+0x8f0/0x8f0 [ 96.820067][ T9776] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 96.825261][ T9770] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 96.830267][ T9776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.835282][ T9770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.841080][ T9776] ? apparmor_capable+0x497/0x900 [ 96.846878][ T9770] ? apparmor_capable+0x497/0x900 [ 96.853120][ T9776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.859373][ T9770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.864404][ T9776] ? __nla_validate_parse+0x2d0/0x1ee0 [ 96.869426][ T9770] ? __nla_validate_parse+0x2d0/0x1ee0 [ 96.875660][ T9776] ? cap_capable+0x205/0x270 [ 96.881931][ T9770] ? cap_capable+0x205/0x270 [ 96.887383][ T9776] ? nla_memcpy+0xb0/0xb0 [ 96.892836][ T9770] ? nla_memcpy+0xb0/0xb0 [ 96.897416][ T9776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.901998][ T9770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.906329][ T9776] ? ns_capable_common+0x93/0x100 [ 96.910642][ T9770] ? ns_capable_common+0x93/0x100 [ 96.916875][ T9776] ? __nla_parse+0x43/0x60 [ 96.923137][ T9770] ? __nla_parse+0x43/0x60 [ 96.928163][ T9776] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 96.933197][ T9770] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 96.937608][ T9776] nfnetlink_rcv+0x3e7/0x460 [ 96.942032][ T9770] nfnetlink_rcv+0x3e7/0x460 [ 96.947765][ T9776] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 96.953488][ T9770] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 96.958207][ T9776] ? netlink_deliver_tap+0x24a/0xbe0 [ 96.962799][ T9770] ? netlink_deliver_tap+0x24a/0xbe0 [ 96.968246][ T9776] ? __kasan_check_write+0x14/0x20 [ 96.973713][ T9770] ? __kasan_check_write+0x14/0x20 [ 96.978986][ T9776] netlink_unicast+0x58c/0x7d0 [ 96.984258][ T9770] netlink_unicast+0x58c/0x7d0 [ 96.989345][ T9776] ? netlink_attachskb+0x870/0x870 [ 96.994433][ T9770] ? netlink_attachskb+0x870/0x870 [ 96.999175][ T9776] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 97.003932][ T9770] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 97.009050][ T9776] ? __check_object_size+0x3d/0x437 [ 97.014158][ T9770] ? __check_object_size+0x3d/0x437 [ 97.019874][ T9776] netlink_sendmsg+0x91c/0xea0 [ 97.025577][ T9770] netlink_sendmsg+0x91c/0xea0 [ 97.030751][ T9776] ? netlink_unicast+0x7d0/0x7d0 [ 97.035952][ T9770] ? netlink_unicast+0x7d0/0x7d0 [ 97.040701][ T9776] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 97.045437][ T9770] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 97.050375][ T9776] ? apparmor_socket_sendmsg+0x2a/0x30 [ 97.055319][ T9770] ? apparmor_socket_sendmsg+0x2a/0x30 [ 97.060882][ T9776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.066414][ T9770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.071859][ T9776] ? security_socket_sendmsg+0x8d/0xc0 [ 97.077338][ T9770] ? security_socket_sendmsg+0x8d/0xc0 [ 97.077352][ T9770] ? netlink_unicast+0x7d0/0x7d0 [ 97.077369][ T9770] sock_sendmsg+0xd7/0x130 [ 97.083631][ T9776] ? netlink_unicast+0x7d0/0x7d0 [ 97.089884][ T9770] ____sys_sendmsg+0x753/0x880 [ 97.095336][ T9776] sock_sendmsg+0xd7/0x130 [ 97.100899][ T9770] ? kernel_sendmsg+0x50/0x50 [ 97.105841][ T9776] ____sys_sendmsg+0x753/0x880 [ 97.110353][ T9770] ? __fget+0x35d/0x550 [ 97.116344][ T9776] ? kernel_sendmsg+0x50/0x50 [ 97.121222][ T9770] ? find_held_lock+0x35/0x130 [ 97.125638][ T9776] ? __fget+0x35d/0x550 [ 97.130312][ T9770] ___sys_sendmsg+0x100/0x170 [ 97.135058][ T9776] ? find_held_lock+0x35/0x130 [ 97.139206][ T9770] ? sendmsg_copy_msghdr+0x70/0x70 [ 97.143862][ T9776] ___sys_sendmsg+0x100/0x170 [ 97.148635][ T9770] ? __kasan_check_read+0x11/0x20 [ 97.152805][ T9776] ? sendmsg_copy_msghdr+0x70/0x70 [ 97.152819][ T9776] ? __kasan_check_read+0x11/0x20 [ 97.152837][ T9776] ? __fget+0x37f/0x550 [ 97.157527][ T9770] ? __fget+0x37f/0x550 [ 97.162272][ T9776] ? ksys_dup3+0x3e0/0x3e0 [ 97.167375][ T9770] ? ksys_dup3+0x3e0/0x3e0 [ 97.172050][ T9776] ? __do_page_fault+0x56a/0xd80 [ 97.177049][ T9770] ? __do_page_fault+0x56a/0xd80 [ 97.182168][ T9776] ? __fget_light+0x1a9/0x230 [ 97.187199][ T9770] ? __fget_light+0x1a9/0x230 [ 97.191332][ T9776] ? __fdget+0x1b/0x20 [ 97.195504][ T9770] ? __fdget+0x1b/0x20 [ 97.199928][ T9776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 97.204335][ T9770] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 97.209259][ T9776] __sys_sendmsg+0x105/0x1d0 [ 97.214196][ T9770] __sys_sendmsg+0x105/0x1d0 [ 97.218856][ T9776] ? __sys_sendmsg_sock+0xc0/0xc0 [ 97.223521][ T9770] ? __sys_sendmsg_sock+0xc0/0xc0 [ 97.227594][ T9776] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 97.231653][ T9770] ? down_read_non_owner+0x490/0x490 [ 97.237881][ T9776] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.244111][ T9770] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.248688][ T9776] ? do_syscall_64+0x26/0x790 [ 97.253270][ T9770] ? do_syscall_64+0x26/0x790 [ 97.258285][ T9776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.263296][ T9770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.268834][ T9776] ? do_syscall_64+0x26/0x790 [ 97.274380][ T9770] ? do_syscall_64+0x26/0x790 [ 97.279942][ T9776] __x64_sys_sendmsg+0x78/0xb0 [ 97.285390][ T9770] __x64_sys_sendmsg+0x78/0xb0 [ 97.290175][ T9776] do_syscall_64+0xfa/0x790 [ 97.294851][ T9770] do_syscall_64+0xfa/0x790 [ 97.300919][ T9776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.306983][ T9770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.311666][ T9776] RIP: 0033:0x446d49 [ 97.316439][ T9770] RIP: 0033:0x446d49 [ 97.321205][ T9776] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.325969][ T9770] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.330465][ T9776] RSP: 002b:00007f20e8981d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.335083][ T9770] RSP: 002b:00007f20e8981d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.340976][ T9776] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 0000000000446d49 [ 97.346864][ T9770] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 0000000000446d49 [ 97.350758][ T9776] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 97.354650][ T9770] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 97.374600][ T9776] RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 [ 97.394553][ T9770] RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 [ 97.402957][ T9776] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c [ 97.411370][ T9770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c [ 97.419340][ T9776] R13: 00000000200002c0 R14: 00000000004aed40 R15: 0000000000000000 [ 97.427317][ T9770] R13: 00000000200002c0 R14: 00000000004aed40 R15: 0000000000000000 [ 97.435365][ T9776] Modules linked in: [ 97.443335][ T9770] [ 97.451588][ T9776] ---[ end trace 31dc92bcecbe39d0 ]--- [ 97.459292][ T9770] Allocated by task 9770: [ 97.459312][ T9770] save_stack+0x23/0x90 executing program [ 97.459324][ T9770] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 97.459332][ T9770] kasan_kmalloc+0x9/0x10 [ 97.459348][ T9770] kmem_cache_alloc_trace+0x158/0x790 [ 97.467620][ T9776] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 97.475420][ T9770] nf_tables_newtable+0xa4d/0x1510 [ 97.475434][ T9770] nfnetlink_rcv_batch+0xf42/0x17a0 [ 97.475447][ T9770] nfnetlink_rcv+0x3e7/0x460 [ 97.475458][ T9770] netlink_unicast+0x58c/0x7d0 [ 97.475476][ T9770] netlink_sendmsg+0x91c/0xea0 [ 97.475486][ T9770] sock_sendmsg+0xd7/0x130 [ 97.475495][ T9770] ____sys_sendmsg+0x753/0x880 [ 97.475505][ T9770] ___sys_sendmsg+0x100/0x170 [ 97.475514][ T9770] __sys_sendmsg+0x105/0x1d0 [ 97.475532][ T9770] __x64_sys_sendmsg+0x78/0xb0 [ 97.483712][ T9776] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 69 71 88 e8 00 df be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 c0 69 71 88 e8 ec de be fd <0f> 0b 4c 89 f6 48 c7 c7 80 6a 71 88 e8 db de be fd 0f 0b cc cc cc [ 97.491696][ T9770] do_syscall_64+0xfa/0x790 [ 97.491710][ T9770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.491713][ T9770] [ 97.491719][ T9770] Freed by task 3099: [ 97.491732][ T9770] save_stack+0x23/0x90 [ 97.491742][ T9770] __kasan_slab_free+0x102/0x150 [ 97.491757][ T9770] kasan_slab_free+0xe/0x10 [ 97.491766][ T9770] kfree+0x10a/0x2c0 [ 97.491779][ T9770] nf_tables_table_destroy.isra.0+0xef/0x150 [ 97.491798][ T9770] nf_tables_trans_destroy_work+0x406/0x7c0 [ 97.495807][ T9776] RSP: 0018:ffffc9000209f478 EFLAGS: 00010282 [ 97.498002][ T9770] process_one_work+0x9af/0x1740 [ 97.498013][ T9770] worker_thread+0x98/0xe40 [ 97.498023][ T9770] kthread+0x361/0x430 [ 97.498036][ T9770] ret_from_fork+0x24/0x30 [ 97.498039][ T9770] [ 97.498050][ T9770] The buggy address belongs to the object at ffff8880a0550c00 [ 97.498050][ T9770] which belongs to the cache kmalloc-512 of size 512 [ 97.498060][ T9770] The buggy address is located 8 bytes inside of [ 97.498060][ T9770] 512-byte region [ffff8880a0550c00, ffff8880a0550e00) [ 97.498070][ T9770] The buggy address belongs to the page: [ 97.503709][ T9776] RAX: 000000000000004e RBX: ffff8880940ce400 RCX: 0000000000000000 [ 97.507860][ T9770] page:ffffea0002815400 refcount:1 mapcount:0 mapping:ffff8880aa400a80 index:0x0 [ 97.507879][ T9770] raw: 00fffe0000000200 ffffea0002806448 ffffea0002419088 ffff8880aa400a80 [ 97.507894][ T9770] raw: 0000000000000000 ffff8880a0550000 0000000100000004 0000000000000000 [ 97.507900][ T9770] page dumped because: kasan: bad access detected [ 97.507903][ T9770] [ 97.507907][ T9770] Memory state around the buggy address: [ 97.507917][ T9770] ffff8880a0550b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 97.507934][ T9770] ffff8880a0550b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 97.512251][ T9776] RDX: 0000000000000000 RSI: ffffffff815e5326 RDI: fffff52000413e81 [ 97.517713][ T9770] >ffff8880a0550c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.517718][ T9770] ^ [ 97.517726][ T9770] ffff8880a0550c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.517736][ T9770] ffff8880a0550d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.517741][ T9770] ================================================================== [ 97.526184][ T9780] ------------[ cut here ]------------ [ 97.528740][ T9776] RBP: ffffc9000209f490 R08: 000000000000004e R09: ffffed1015d26621 [ 97.534238][ T9780] kernel BUG at lib/list_debug.c:48! [ 97.539288][ T9780] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 97.540914][ T9776] R10: ffffed1015d26620 R11: ffff8880ae933107 R12: dead000000000122 [ 97.544702][ T9780] CPU: 0 PID: 9780 Comm: syz-executor734 Tainted: G B D 5.5.0-rc6-syzkaller #0 [ 97.549728][ T9776] R13: ffff888090b352b0 R14: ffff8880940ce400 R15: ffff88809da30f80 [ 97.554461][ T9780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.554481][ T9780] RIP: 0010:__list_del_entry_valid.cold+0x37/0x4f [ 97.554494][ T9780] Code: be fd 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 69 71 88 e8 00 df be fd 0f 0b 4c 89 e2 4c 89 f6 48 c7 c7 c0 69 71 88 e8 ec de be fd <0f> 0b 4c 89 f6 48 c7 c7 80 6a 71 88 e8 db de be fd 0f 0b cc cc cc [ 97.554500][ T9780] RSP: 0018:ffffc9000217f478 EFLAGS: 00010282 [ 97.554509][ T9780] RAX: 000000000000004e RBX: ffff88809ee31000 RCX: 0000000000000000 [ 97.554516][ T9780] RDX: 0000000000000000 RSI: ffffffff815e5326 RDI: fffff5200042fe81 [ 97.554523][ T9780] RBP: ffffc9000217f490 R08: 000000000000004e R09: ffffed1015d06621 [ 97.554537][ T9780] R10: ffffed1015d06620 R11: ffff8880ae833107 R12: dead000000000122 [ 97.559296][ T9776] FS: 00007f20e8982700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 97.563687][ T9780] R13: ffff88809f7c72f0 R14: ffff88809ee31000 R15: ffff88809da30d80 [ 97.563697][ T9780] FS: 00007f20e8982700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 97.563708][ T9780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.563716][ T9780] CR2: 00007f20e8981e78 CR3: 00000000a35de000 CR4: 00000000001406f0 [ 97.563725][ T9780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.563738][ T9780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.568495][ T9776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.573155][ T9780] Call Trace: [ 97.573179][ T9780] __nf_tables_abort+0x1e53/0x2a50 [ 97.573194][ T9780] ? nfnl_err_del+0x115/0x170 [ 97.573213][ T9780] nf_tables_abort+0x17/0x30 [ 97.577804][ T9776] CR2: 00007ffe44db9d20 CR3: 000000009f4d7000 CR4: 00000000001406e0 [ 97.582570][ T9780] nfnetlink_rcv_batch+0xa5d/0x17a0 [ 97.582587][ T9780] ? nf_tables_delobj+0x8f0/0x8f0 [ 97.582609][ T9780] ? nfnetlink_subsys_register+0x2b0/0x2b0 [ 97.602356][ T9776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.606835][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.613099][ T9776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.615400][ T9780] ? apparmor_capable+0x497/0x900 [ 97.619367][ T9776] Kernel panic - not syncing: Fatal exception [ 97.623528][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.087004][ T9780] ? __nla_validate_parse+0x2d0/0x1ee0 [ 98.092565][ T9780] ? cap_capable+0x205/0x270 [ 98.097171][ T9780] ? nla_memcpy+0xb0/0xb0 [ 98.101517][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.107760][ T9780] ? ns_capable_common+0x93/0x100 [ 98.112793][ T9780] ? __nla_parse+0x43/0x60 [ 98.117205][ T9780] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 98.122941][ T9780] nfnetlink_rcv+0x3e7/0x460 [ 98.127545][ T9780] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 98.132998][ T9780] ? netlink_deliver_tap+0x24a/0xbe0 [ 98.138288][ T9780] ? __kasan_check_write+0x14/0x20 [ 98.143452][ T9780] netlink_unicast+0x58c/0x7d0 [ 98.148224][ T9780] ? netlink_attachskb+0x870/0x870 [ 98.153358][ T9780] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 98.159091][ T9780] ? __check_object_size+0x3d/0x437 [ 98.164289][ T9780] netlink_sendmsg+0x91c/0xea0 [ 98.169066][ T9780] ? netlink_unicast+0x7d0/0x7d0 [ 98.174007][ T9780] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 98.179564][ T9780] ? apparmor_socket_sendmsg+0x2a/0x30 [ 98.185041][ T9780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.191291][ T9780] ? security_socket_sendmsg+0x8d/0xc0 [ 98.196790][ T9780] ? netlink_unicast+0x7d0/0x7d0 [ 98.201763][ T9780] sock_sendmsg+0xd7/0x130 [ 98.206171][ T9780] ____sys_sendmsg+0x753/0x880 [ 98.210923][ T9780] ? kernel_sendmsg+0x50/0x50 [ 98.215600][ T9780] ? __fget+0x35d/0x550 [ 98.219745][ T9780] ? find_held_lock+0x35/0x130 [ 98.224530][ T9780] ___sys_sendmsg+0x100/0x170 [ 98.229208][ T9780] ? sendmsg_copy_msghdr+0x70/0x70 [ 98.234328][ T9780] ? __kasan_check_read+0x11/0x20 [ 98.239442][ T9780] ? __fget+0x37f/0x550 [ 98.243622][ T9780] ? ksys_dup3+0x3e0/0x3e0 [ 98.248044][ T9780] ? __do_page_fault+0x56a/0xd80 [ 98.252993][ T9780] ? __fget_light+0x1a9/0x230 [ 98.257761][ T9780] ? __fdget+0x1b/0x20 [ 98.261828][ T9780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.268063][ T9780] __sys_sendmsg+0x105/0x1d0 [ 98.272646][ T9780] ? __sys_sendmsg_sock+0xc0/0xc0 [ 98.277655][ T9780] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 98.283201][ T9780] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.288644][ T9780] ? do_syscall_64+0x26/0x790 [ 98.293306][ T9780] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.299359][ T9780] ? do_syscall_64+0x26/0x790 [ 98.304033][ T9780] __x64_sys_sendmsg+0x78/0xb0 [ 98.308785][ T9780] do_syscall_64+0xfa/0x790 [ 98.313282][ T9780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.319155][ T9780] RIP: 0033:0x446d49 [ 98.323035][ T9780] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.342620][ T9780] RSP: 002b:00007f20e8981d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.351021][ T9780] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 0000000000446d49 [ 98.358979][ T9780] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 98.366935][ T9780] RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 [ 98.374890][ T9780] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c [ 98.382946][ T9780] R13: 00000000200002c0 R14: 00000000004aed40 R15: 0000000000000000 [ 98.390905][ T9780] Modules linked in: [ 98.396159][ T9776] Kernel Offset: disabled [ 98.400506][ T9776] Rebooting in 86400 seconds..