[ 36.693722] audit: type=1800 audit(1538212456.068:22): pid=5690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [ 36.735867] audit: type=1800 audit(1538212456.068:23): pid=5690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rsyslog" dev="sda1" ino=2442 res=0 [ 36.755082] audit: type=1800 audit(1538212456.068:24): pid=5690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="sudo" dev="sda1" ino=2454 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 '10.128.0.24' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 46.485720] ================================================================== [ 46.493119] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x304b/0x3620 [ 46.500316] Read of size 4 at addr ffff8801bbd7f308 by task syz-executor054/5845 [ 46.507846] [ 46.509459] CPU: 0 PID: 5845 Comm: syz-executor054 Not tainted 4.19.0-rc5+ #121 [ 46.516911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.526266] Call Trace: [ 46.528843] dump_stack+0x1c4/0x2b4 [ 46.532476] ? dump_stack_print_info.cold.2+0x52/0x52 [ 46.537648] ? printk+0xa7/0xcf [ 46.540939] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 46.545699] print_address_description.cold.8+0x9/0x1ff [ 46.551047] kasan_report.cold.9+0x242/0x309 [ 46.555442] ? xfrm_state_find+0x304b/0x3620 [ 46.559854] __asan_report_load4_noabort+0x14/0x20 [ 46.564765] xfrm_state_find+0x304b/0x3620 [ 46.568985] ? plist_requeue+0x620/0x620 [ 46.573043] ? xfrm_state_afinfo_get_rcu+0x1b0/0x1b0 [ 46.578142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 46.583673] ? __alloc_pages_nodemask+0x638/0xde0 [ 46.588502] ? find_get_entry+0x2cb/0xc40 [ 46.592635] ? mark_held_locks+0x130/0x130 [ 46.596862] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 46.602666] ? radix_tree_lookup_slot+0xa1/0xf0 [ 46.607323] ? __radix_tree_lookup+0x4c0/0x4c0 [ 46.611895] ? find_get_entry+0x2f2/0xc40 [ 46.616031] ? mark_held_locks+0x130/0x130 [ 46.620255] ? mark_held_locks+0x130/0x130 [ 46.624476] ? mark_held_locks+0x130/0x130 [ 46.628709] ? is_bpf_text_address+0xac/0x170 [ 46.633209] xfrm_tmpl_resolve+0x3c0/0xe50 [ 46.637441] ? __xfrm_decode_session+0x140/0x140 [ 46.642181] ? depot_save_stack+0x292/0x470 [ 46.646500] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 46.651956] ? kasan_check_write+0x14/0x20 [ 46.656190] ? do_raw_spin_lock+0xc1/0x200 [ 46.660414] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 46.665502] ? depot_save_stack+0x292/0x470 [ 46.669815] xfrm_resolve_and_create_bundle+0x184/0x2800 [ 46.675249] ? save_stack+0x43/0xd0 [ 46.678860] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.683252] ? xfrm_migrate+0x19d0/0x19d0 [ 46.687401] ? check_preemption_disabled+0x48/0x200 [ 46.692406] ? rt_add_uncached_list+0x1e1/0x280 [ 46.697062] ? rt_add_uncached_list+0x1e1/0x280 [ 46.701728] ? __local_bh_enable_ip+0x160/0x260 [ 46.706399] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.710796] ? xfrm_sk_policy_lookup+0x484/0x640 [ 46.715564] ? lock_downgrade+0x900/0x900 [ 46.719711] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 46.725157] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 46.730942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.736468] ? rt_set_nexthop.constprop.53+0x561/0x1430 [ 46.741834] ? dst_init+0x454/0x600 [ 46.745450] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 46.750624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.756148] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 46.761254] ? xfrm_sk_policy_lookup+0x4ab/0x640 [ 46.765996] ? xfrm_selector_match+0xf90/0xf90 [ 46.770574] ? rt_dst_alloc+0x41a/0x540 [ 46.774530] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 46.779548] ? xfrm_expand_policies+0x2ab/0x6f0 [ 46.784225] xfrm_lookup_with_ifid+0x39e/0x2b80 [ 46.788881] ? xfrm_lookup_with_ifid+0x39e/0x2b80 [ 46.793723] ? mark_held_locks+0x130/0x130 [ 46.797946] ? xfrm_policy_lookup+0x80/0x80 [ 46.802263] ? ip_route_input_noref+0x260/0x260 [ 46.806931] ? mark_held_locks+0x130/0x130 [ 46.811154] ? mark_held_locks+0x130/0x130 [ 46.815377] ? ip_route_output_key_hash+0x270/0x3b0 [ 46.820381] ? lock_downgrade+0x900/0x900 [ 46.824518] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 46.829261] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 46.835078] ? ip_route_output_key_hash+0x297/0x3b0 [ 46.840082] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 46.845623] xfrm_lookup_route+0x3c/0x1f0 [ 46.849758] ip_route_output_flow+0xb1/0xc0 [ 46.854080] udp_sendmsg+0x2296/0x3990 [ 46.857951] ? lock_downgrade+0x900/0x900 [ 46.862108] ? ip_reply_glue_bits+0xc0/0xc0 [ 46.866421] ? udp_push_pending_frames+0xf0/0xf0 [ 46.871168] ? kasan_check_read+0x11/0x20 [ 46.875353] ? mark_held_locks+0x130/0x130 [ 46.879578] ? lock_downgrade+0x900/0x900 [ 46.883715] ? trace_hardirqs_on+0xbd/0x310 [ 46.888023] ? lock_release+0x970/0x970 [ 46.891983] ? mark_held_locks+0x130/0x130 [ 46.896205] ? mark_held_locks+0x130/0x130 [ 46.900427] ? lock_downgrade+0x900/0x900 [ 46.904566] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.908973] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 46.914409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 46.919956] ? check_preemption_disabled+0x48/0x200 [ 46.924958] ? udp_lib_get_port+0x8e8/0x1b80 [ 46.929370] ? udp_lib_get_port+0x8e8/0x1b80 [ 46.933769] ? __local_bh_enable_ip+0x160/0x260 [ 46.938425] udpv6_sendmsg+0x182f/0x36b0 [ 46.942470] ? udpv6_sendmsg+0x182f/0x36b0 [ 46.946693] ? udp6_unicast_rcv_skb.isra.24+0x340/0x340 [ 46.952038] ? udp_seq_next+0x80/0x80 [ 46.955831] ? ip6_datagram_release_cb+0x3c3/0x640 [ 46.960760] ? lock_downgrade+0x900/0x900 [ 46.964892] ? aa_label_sk_perm+0x46d/0x8e0 [ 46.969207] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 46.974994] ? release_sock+0x1ec/0x2c0 [ 46.978954] ? lock_downgrade+0x900/0x900 [ 46.983108] ? trace_hardirqs_on+0xbd/0x310 [ 46.987415] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.991816] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 46.997254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.002781] ? check_preemption_disabled+0x48/0x200 [ 47.007785] ? release_sock+0x1ec/0x2c0 [ 47.011762] ? release_sock+0x1ec/0x2c0 [ 47.015738] ? __local_bh_enable_ip+0x160/0x260 [ 47.020401] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.024798] ? release_sock+0x1ec/0x2c0 [ 47.028759] ? lock_sock_nested+0x9a/0x120 [ 47.032982] ? __release_sock+0x3a0/0x3a0 [ 47.037117] ? udp_v6_get_port+0x273/0x660 [ 47.041341] inet_sendmsg+0x1a1/0x690 [ 47.045127] ? udp6_unicast_rcv_skb.isra.24+0x340/0x340 [ 47.050478] ? inet_sendmsg+0x1a1/0x690 [ 47.054436] ? ipip_gro_receive+0x100/0x100 [ 47.058761] ? apparmor_socket_sendmsg+0x29/0x30 [ 47.063507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.069032] ? security_socket_sendmsg+0x94/0xc0 [ 47.073771] ? ipip_gro_receive+0x100/0x100 [ 47.078077] sock_sendmsg+0xd5/0x120 [ 47.081777] ___sys_sendmsg+0x51d/0x930 [ 47.085740] ? pud_val+0x88/0x100 [ 47.089182] ? copy_msghdr_from_user+0x580/0x580 [ 47.093932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.099455] ? __handle_mm_fault+0x9ab/0x53e0 [ 47.103964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.109517] ? __fget_light+0x2e9/0x430 [ 47.113487] ? fget_raw+0x20/0x20 [ 47.116929] ? aa_profile_af_perm+0x410/0x410 [ 47.121416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 47.126941] ? sockfd_lookup_light+0xc5/0x160 [ 47.131427] __sys_sendmmsg+0x246/0x6d0 [ 47.135389] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 47.139701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.145228] ? ipv6_setsockopt+0x84/0x170 [ 47.149369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.154892] ? __sys_setsockopt+0x254/0x3c0 [ 47.159203] ? kernel_accept+0x310/0x310 [ 47.163273] ? trace_hardirqs_on+0xbd/0x310 [ 47.167604] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.172952] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 47.178399] __x64_sys_sendmmsg+0x9d/0x100 [ 47.182665] do_syscall_64+0x1b9/0x820 [ 47.186539] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 47.191897] ? syscall_return_slowpath+0x5e0/0x5e0 [ 47.196826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.201683] ? trace_hardirqs_on_caller+0x310/0x310 [ 47.206684] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 47.211683] ? prepare_exit_to_usermode+0x291/0x3b0 [ 47.216684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.221516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.226689] RIP: 0033:0x4403f9 [ 47.229887] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.248774] RSP: 002b:00007ffdc5835988 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 47.256752] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004403f9 [ 47.264005] RDX: 0000000000000001 RSI: 0000000020000a80 RDI: 0000000000000003 [ 47.271260] RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8 [ 47.278524] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000401c80 [ 47.285775] R13: 0000000000401d10 R14: 0000000000000000 R15: 0000000000000000 [ 47.293030] [ 47.294643] The buggy address belongs to the page: [ 47.299560] page:ffffea0006ef5fc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 47.307685] flags: 0x2fffc0000000000() [ 47.311562] raw: 02fffc0000000000 0000000000000000 ffffffff06ef0101 0000000000000000 [ 47.319430] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 47.327297] page dumped because: kasan: bad access detected [ 47.332984] [ 47.334606] Memory state around the buggy address: [ 47.339513] ffff8801bbd7f200: f2 f2 00 00 00 00 00 f2 f2 f2 f2 f2 f2 f2 00 00 [ 47.346871] ffff8801bbd7f280: 00 00 00 00 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 [ 47.354213] >ffff8801bbd7f300: 00 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 f8 f2 [ 47.361550] ^ [ 47.365185] ffff8801bbd7f380: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 f2 [ 47.372543] ffff8801bbd7f400: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.379907] ================================================================== [ 47.387738] Kernel panic - not syncing: panic_on_warn set ... [ 47.387738] [ 47.395130] CPU: 0 PID: 5845 Comm: syz-executor054 Tainted: G B 4.19.0-rc5+ #121 [ 47.403960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.413342] Call Trace: [ 47.415921] dump_stack+0x1c4/0x2b4 [ 47.419538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 47.424722] panic+0x238/0x4e7 [ 47.427900] ? add_taint.cold.5+0x16/0x16 [ 47.432038] ? preempt_schedule+0x4d/0x60 [ 47.436174] ? ___preempt_schedule+0x16/0x18 [ 47.440568] ? trace_hardirqs_on+0xb4/0x310 [ 47.444877] kasan_end_report+0x47/0x4f [ 47.448849] kasan_report.cold.9+0x76/0x309 [ 47.453157] ? xfrm_state_find+0x304b/0x3620 [ 47.457553] __asan_report_load4_noabort+0x14/0x20 [ 47.462479] xfrm_state_find+0x304b/0x3620 [ 47.466701] ? plist_requeue+0x620/0x620 [ 47.470755] ? xfrm_state_afinfo_get_rcu+0x1b0/0x1b0 [ 47.475849] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 47.481374] ? __alloc_pages_nodemask+0x638/0xde0 [ 47.486206] ? find_get_entry+0x2cb/0xc40 [ 47.490350] ? mark_held_locks+0x130/0x130 [ 47.494572] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 47.500356] ? radix_tree_lookup_slot+0xa1/0xf0 [ 47.505010] ? __radix_tree_lookup+0x4c0/0x4c0 [ 47.509580] ? find_get_entry+0x2f2/0xc40 [ 47.513715] ? mark_held_locks+0x130/0x130 [ 47.517941] ? mark_held_locks+0x130/0x130 [ 47.522180] ? mark_held_locks+0x130/0x130 [ 47.526402] ? is_bpf_text_address+0xac/0x170 [ 47.530888] xfrm_tmpl_resolve+0x3c0/0xe50 [ 47.535151] ? __xfrm_decode_session+0x140/0x140 [ 47.539892] ? depot_save_stack+0x292/0x470 [ 47.544203] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 47.549661] ? kasan_check_write+0x14/0x20 [ 47.553882] ? do_raw_spin_lock+0xc1/0x200 [ 47.558119] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 47.563209] ? depot_save_stack+0x292/0x470 [ 47.567521] xfrm_resolve_and_create_bundle+0x184/0x2800 [ 47.572960] ? save_stack+0x43/0xd0 [ 47.576583] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.580978] ? xfrm_migrate+0x19d0/0x19d0 [ 47.585111] ? check_preemption_disabled+0x48/0x200 [ 47.590127] ? rt_add_uncached_list+0x1e1/0x280 [ 47.594800] ? rt_add_uncached_list+0x1e1/0x280 [ 47.599467] ? __local_bh_enable_ip+0x160/0x260 [ 47.604122] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.608517] ? xfrm_sk_policy_lookup+0x484/0x640 [ 47.613260] ? lock_downgrade+0x900/0x900 [ 47.617484] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 47.622956] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 47.628739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.634278] ? rt_set_nexthop.constprop.53+0x561/0x1430 [ 47.639626] ? dst_init+0x454/0x600 [ 47.643247] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 47.648422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.653944] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 47.659034] ? xfrm_sk_policy_lookup+0x4ab/0x640 [ 47.663784] ? xfrm_selector_match+0xf90/0xf90 [ 47.668355] ? rt_dst_alloc+0x41a/0x540 [ 47.672315] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 47.677313] ? xfrm_expand_policies+0x2ab/0x6f0 [ 47.681982] xfrm_lookup_with_ifid+0x39e/0x2b80 [ 47.686638] ? xfrm_lookup_with_ifid+0x39e/0x2b80 [ 47.691496] ? mark_held_locks+0x130/0x130 [ 47.695719] ? xfrm_policy_lookup+0x80/0x80 [ 47.700031] ? ip_route_input_noref+0x260/0x260 [ 47.704688] ? mark_held_locks+0x130/0x130 [ 47.708911] ? mark_held_locks+0x130/0x130 [ 47.713141] ? ip_route_output_key_hash+0x270/0x3b0 [ 47.718147] ? lock_downgrade+0x900/0x900 [ 47.722281] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 47.727024] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 47.732811] ? ip_route_output_key_hash+0x297/0x3b0 [ 47.737824] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 47.743349] xfrm_lookup_route+0x3c/0x1f0 [ 47.747495] ip_route_output_flow+0xb1/0xc0 [ 47.751802] udp_sendmsg+0x2296/0x3990 [ 47.755675] ? lock_downgrade+0x900/0x900 [ 47.759808] ? ip_reply_glue_bits+0xc0/0xc0 [ 47.764122] ? udp_push_pending_frames+0xf0/0xf0 [ 47.768863] ? kasan_check_read+0x11/0x20 [ 47.772992] ? mark_held_locks+0x130/0x130 [ 47.777214] ? lock_downgrade+0x900/0x900 [ 47.781350] ? trace_hardirqs_on+0xbd/0x310 [ 47.785662] ? lock_release+0x970/0x970 [ 47.789634] ? mark_held_locks+0x130/0x130 [ 47.793889] ? mark_held_locks+0x130/0x130 [ 47.798115] ? lock_downgrade+0x900/0x900 [ 47.802266] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.806665] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 47.812119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.817645] ? check_preemption_disabled+0x48/0x200 [ 47.822650] ? udp_lib_get_port+0x8e8/0x1b80 [ 47.827049] ? udp_lib_get_port+0x8e8/0x1b80 [ 47.831474] ? __local_bh_enable_ip+0x160/0x260 [ 47.836154] udpv6_sendmsg+0x182f/0x36b0 [ 47.840214] ? udpv6_sendmsg+0x182f/0x36b0 [ 47.844437] ? udp6_unicast_rcv_skb.isra.24+0x340/0x340 [ 47.849784] ? udp_seq_next+0x80/0x80 [ 47.853586] ? ip6_datagram_release_cb+0x3c3/0x640 [ 47.858500] ? lock_downgrade+0x900/0x900 [ 47.862633] ? aa_label_sk_perm+0x46d/0x8e0 [ 47.866958] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 47.872762] ? release_sock+0x1ec/0x2c0 [ 47.876728] ? lock_downgrade+0x900/0x900 [ 47.880863] ? trace_hardirqs_on+0xbd/0x310 [ 47.885171] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.889582] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 47.895019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.900555] ? check_preemption_disabled+0x48/0x200 [ 47.905570] ? release_sock+0x1ec/0x2c0 [ 47.909530] ? release_sock+0x1ec/0x2c0 [ 47.913492] ? __local_bh_enable_ip+0x160/0x260 [ 47.918149] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.922546] ? release_sock+0x1ec/0x2c0 [ 47.926503] ? lock_sock_nested+0x9a/0x120 [ 47.930746] ? __release_sock+0x3a0/0x3a0 [ 47.934881] ? udp_v6_get_port+0x273/0x660 [ 47.939105] inet_sendmsg+0x1a1/0x690 [ 47.942888] ? udp6_unicast_rcv_skb.isra.24+0x340/0x340 [ 47.948276] ? inet_sendmsg+0x1a1/0x690 [ 47.952249] ? ipip_gro_receive+0x100/0x100 [ 47.956563] ? apparmor_socket_sendmsg+0x29/0x30 [ 47.961319] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.966862] ? security_socket_sendmsg+0x94/0xc0 [ 47.971614] ? ipip_gro_receive+0x100/0x100 [ 47.975924] sock_sendmsg+0xd5/0x120 [ 47.979626] ___sys_sendmsg+0x51d/0x930 [ 47.983586] ? pud_val+0x88/0x100 [ 47.987024] ? copy_msghdr_from_user+0x580/0x580 [ 47.991766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 47.997288] ? __handle_mm_fault+0x9ab/0x53e0 [ 48.001770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 48.007291] ? __fget_light+0x2e9/0x430 [ 48.011251] ? fget_raw+0x20/0x20 [ 48.014699] ? aa_profile_af_perm+0x410/0x410 [ 48.019190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 48.024722] ? sockfd_lookup_light+0xc5/0x160 [ 48.029208] __sys_sendmmsg+0x246/0x6d0 [ 48.033201] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 48.037508] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 48.043034] ? ipv6_setsockopt+0x84/0x170 [ 48.047184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 48.052725] ? __sys_setsockopt+0x254/0x3c0 [ 48.057061] ? kernel_accept+0x310/0x310 [ 48.061133] ? trace_hardirqs_on+0xbd/0x310 [ 48.065451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.070800] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 48.076236] __x64_sys_sendmmsg+0x9d/0x100 [ 48.080475] do_syscall_64+0x1b9/0x820 [ 48.084347] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 48.089724] ? syscall_return_slowpath+0x5e0/0x5e0 [ 48.094639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.099476] ? trace_hardirqs_on_caller+0x310/0x310 [ 48.104477] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 48.109478] ? prepare_exit_to_usermode+0x291/0x3b0 [ 48.114482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.119310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.124484] RIP: 0033:0x4403f9 [ 48.127669] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.146774] RSP: 002b:00007ffdc5835988 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 48.154470] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004403f9 [ 48.161734] RDX: 0000000000000001 RSI: 0000000020000a80 RDI: 0000000000000003 [ 48.168988] RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8 [ 48.176244] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000401c80 [ 48.183496] R13: 0000000000401d10 R14: 0000000000000000 R15: 0000000000000000 [ 48.191595] Kernel Offset: disabled [ 48.195222] Rebooting in 86400 seconds..