Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts. syzkaller login: [ 52.563460] IPVS: ftp: loaded support on port[0] = 21 [ 52.720566] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.727448] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.735166] device bridge_slave_0 entered promiscuous mode [ 52.753367] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.759754] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.766889] device bridge_slave_1 entered promiscuous mode [ 52.784208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.801820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.851228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.871112] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.945586] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.953095] team0: Port device team_slave_0 added [ 52.969263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.976587] team0: Port device team_slave_1 added [ 52.993166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.015294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.033415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.054275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 53.194237] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.200666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.207370] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.213788] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 53.715210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.766715] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.817886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.824113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.831569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.878736] 8021q: adding VLAN 0 to HW filter on device team0 executing program [ 54.156701] ================================================================== [ 54.164148] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x396b/0x3eb0 [ 54.171320] Read of size 4 at addr ffff8881bf857308 by task syz-executor230/6040 [ 54.178829] [ 54.180448] CPU: 0 PID: 6040 Comm: syz-executor230 Not tainted 4.20.0-rc5+ #362 [ 54.187889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.197220] Call Trace: [ 54.199792] dump_stack+0x244/0x39d [ 54.203406] ? dump_stack_print_info.cold.1+0x20/0x20 [ 54.208577] ? printk+0xa7/0xcf [ 54.211849] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 54.216594] print_address_description.cold.7+0x9/0x1ff [ 54.221953] kasan_report.cold.8+0x242/0x309 [ 54.226344] ? xfrm_state_find+0x396b/0x3eb0 [ 54.230738] __asan_report_load4_noabort+0x14/0x20 [ 54.235652] xfrm_state_find+0x396b/0x3eb0 [ 54.239919] ? __sys_sendmmsg+0x246/0x6d0 [ 54.244059] ? __x64_sys_sendmmsg+0x9d/0x100 [ 54.248453] ? do_syscall_64+0x1b9/0x820 [ 54.252502] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.257932] ? xfrm_state_afinfo_get_rcu+0x1b0/0x1b0 [ 54.263032] ? __lock_acquire+0x62f/0x4c20 [ 54.267320] ? kfree_skbmem+0x154/0x230 [ 54.271290] ? rcu_read_lock_sched_held+0x14f/0x180 [ 54.276294] ? mark_held_locks+0x130/0x130 [ 54.280514] ? pskb_put+0xb0/0xb0 [ 54.283955] ? print_usage_bug+0xc0/0xc0 [ 54.288007] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 54.293530] ? kasan_check_read+0x11/0x20 [ 54.297662] ? graph_lock+0x9c/0x270 [ 54.301360] ? trace_event_raw_event_lock_acquire+0x440/0x440 [ 54.307230] ? ip6_mtu+0x520/0x520 [ 54.310755] ? kasan_check_read+0x11/0x20 [ 54.314888] ? __lock_acquire+0x2aff/0x4c20 [ 54.319198] ? print_usage_bug+0xc0/0xc0 [ 54.323244] ? mark_held_locks+0x130/0x130 [ 54.327473] xfrm_tmpl_resolve+0x3c0/0xe50 [ 54.331703] ? __xfrm_decode_session+0x140/0x140 [ 54.336442] ? depot_save_stack+0x292/0x470 [ 54.340753] ? trace_hardirqs_off_caller+0x310/0x310 [ 54.345838] ? zap_class+0x640/0x640 [ 54.349540] ? unwind_get_return_address+0x61/0xa0 [ 54.354461] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 54.359548] ? depot_save_stack+0x292/0x470 [ 54.363857] xfrm_resolve_and_create_bundle+0x184/0x2800 [ 54.369293] ? __local_bh_enable_ip+0x160/0x260 [ 54.373950] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 54.378518] ? zap_class+0x640/0x640 [ 54.382227] ? _raw_spin_unlock_bh+0x30/0x40 [ 54.386646] ? xfrm_migrate+0x19d0/0x19d0 [ 54.390777] ? check_preemption_disabled+0x48/0x280 [ 54.395773] ? rt_add_uncached_list+0x1e1/0x280 [ 54.400423] ? find_held_lock+0x36/0x1c0 [ 54.404470] ? xfrm_sk_policy_lookup+0x484/0x640 [ 54.409203] ? lock_downgrade+0x900/0x900 [ 54.413333] ? check_preemption_disabled+0x48/0x280 [ 54.418332] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 54.423244] ? kasan_check_read+0x11/0x20 [ 54.427372] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 54.432632] ? rcu_softirq_qs+0x20/0x20 [ 54.436584] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 54.441761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 54.447278] ? xfrm_sk_policy_lookup+0x4ab/0x640 [ 54.452017] ? xfrm_selector_match+0xf90/0xf90 [ 54.456576] ? rt_dst_alloc+0x41a/0x540 [ 54.460610] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 54.465636] ? xfrm_expand_policies+0x2ab/0x6f0 [ 54.470297] xfrm_lookup_with_ifid+0x39e/0x2b80 [ 54.474966] ? xfrm_lookup_with_ifid+0x39e/0x2b80 [ 54.479795] ? xfrm_policy_lookup+0x80/0x80 [ 54.484101] ? zap_class+0x640/0x640 [ 54.487798] ? ip_route_input_noref+0x260/0x260 [ 54.492475] ? find_held_lock+0x36/0x1c0 [ 54.496548] ? ip_route_output_key_hash+0x270/0x3b0 [ 54.501549] ? lock_downgrade+0x900/0x900 [ 54.505691] ? check_preemption_disabled+0x48/0x280 [ 54.510739] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 54.515662] ? kasan_check_read+0x11/0x20 [ 54.519794] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 54.525054] ? rcu_softirq_qs+0x20/0x20 [ 54.529014] ? find_held_lock+0x36/0x1c0 [ 54.533065] ? ip_route_output_key_hash+0x297/0x3b0 [ 54.538071] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 54.543596] xfrm_lookup_route+0x3c/0x1f0 [ 54.547741] ip_route_output_flow+0xb1/0xc0 [ 54.552050] udp_sendmsg+0x223a/0x3c70 [ 54.555926] ? kasan_check_read+0x11/0x20 [ 54.560059] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 54.565326] ? ip_reply_glue_bits+0xc0/0xc0 [ 54.569636] ? udp_v4_get_port+0x180/0x180 [ 54.573859] ? find_match+0x10a0/0x10a0 [ 54.577817] ? kasan_check_read+0x11/0x20 [ 54.581949] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 54.587208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 54.592726] ? print_usage_bug+0xc0/0xc0 [ 54.596768] ? print_usage_bug+0xc0/0xc0 [ 54.600814] ? ip6_output+0x23a/0x9d0 [ 54.604593] ? ip6_finish_output+0xc60/0xc60 [ 54.608994] ? __lock_acquire+0x62f/0x4c20 [ 54.613210] ? ip_reply_glue_bits+0xc0/0xc0 [ 54.617535] ? mark_held_locks+0x130/0x130 [ 54.621751] ? mark_held_locks+0x130/0x130 [ 54.626081] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 54.631612] ? udp_v6_send_skb.isra.26+0x908/0x1540 [ 54.636639] udpv6_sendmsg+0x182f/0x36b0 [ 54.640702] ? udpv6_sendmsg+0x182f/0x36b0 [ 54.644933] ? ip_reply_glue_bits+0xc0/0xc0 [ 54.649239] ? udp6_unicast_rcv_skb.isra.24+0x320/0x320 [ 54.654589] ? zap_class+0x640/0x640 [ 54.658419] ? print_usage_bug+0xc0/0xc0 [ 54.662469] ? zap_class+0x640/0x640 [ 54.666166] ? print_usage_bug+0xc0/0xc0 [ 54.670217] ? find_held_lock+0x36/0x1c0 [ 54.674279] ? lock_downgrade+0x900/0x900 [ 54.678407] ? perf_trace_sched_process_exec+0x860/0x860 [ 54.683840] ? lock_release+0xa00/0xa00 [ 54.687797] ? perf_trace_sched_process_exec+0x860/0x860 [ 54.693265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 54.698796] ? aa_label_sk_perm+0x91/0x100 [ 54.703026] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 54.707942] ? aa_sk_perm+0x22b/0x8e0 [ 54.711729] ? import_iovec+0x2a3/0x4b0 [ 54.715689] ? aa_af_perm+0x5a0/0x5a0 [ 54.719474] inet_sendmsg+0x1a1/0x690 [ 54.723261] ? udp6_unicast_rcv_skb.isra.24+0x320/0x320 [ 54.728645] ? inet_sendmsg+0x1a1/0x690 [ 54.732632] ? ipip_gro_receive+0x100/0x100 [ 54.736937] ? apparmor_socket_sendmsg+0x29/0x30 [ 54.741676] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 54.747238] ? security_socket_sendmsg+0x94/0xc0 [ 54.751980] ? ipip_gro_receive+0x100/0x100 [ 54.756287] sock_sendmsg+0xd5/0x120 [ 54.759995] ___sys_sendmsg+0x51d/0x930 [ 54.763953] ? zap_class+0x640/0x640 [ 54.767648] ? find_held_lock+0x36/0x1c0 [ 54.771694] ? copy_msghdr_from_user+0x580/0x580 [ 54.776462] ? find_held_lock+0x36/0x1c0 [ 54.780526] ? __might_fault+0x12b/0x1e0 [ 54.784575] ? perf_trace_sched_process_exec+0x860/0x860 [ 54.790019] __sys_sendmmsg+0x246/0x6d0 [ 54.793978] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 54.798279] ? inet_dgram_connect+0x15c/0x2e0 [ 54.802757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 54.808276] ? __sys_connect+0x1d1/0x4c0 [ 54.812352] ? __ia32_sys_accept+0xb0/0xb0 [ 54.816580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 54.822104] ? __sys_setsockopt+0x254/0x3c0 [ 54.826413] ? do_syscall_64+0x9a/0x820 [ 54.830372] ? do_syscall_64+0x9a/0x820 [ 54.834347] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 54.838923] ? trace_hardirqs_on+0xbd/0x310 [ 54.843227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.848574] ? trace_hardirqs_off_caller+0x310/0x310 [ 54.853667] __x64_sys_sendmmsg+0x9d/0x100 [ 54.857898] do_syscall_64+0x1b9/0x820 [ 54.861767] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 54.867114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 54.872026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.876850] ? trace_hardirqs_on_caller+0x310/0x310 [ 54.881852] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 54.886854] ? prepare_exit_to_usermode+0x291/0x3b0 [ 54.891866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.896711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.901887] RIP: 0033:0x4413f9 [ 54.905063] 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 db 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.923943] RSP: 002b:00007ffdf295d9b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 54.931633] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004413f9 [ 54.938883] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000003 [ 54.946150] RBP: 00000000006cc018 R08: 0000000000000100 R09: 0000000000000100 [ 54.953416] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000402360 [ 54.960667] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 54.967921] [ 54.969525] The buggy address belongs to the page: [ 54.974435] page:ffffea0006fe15c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 54.982587] flags: 0x2fffc0000000000() [ 54.986465] raw: 02fffc0000000000 0000000000000000 ffffffff06fe0101 0000000000000000 [ 54.994329] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 55.002185] page dumped because: kasan: bad access detected [ 55.007873] [ 55.009474] Memory state around the buggy address: [ 55.014384] ffff8881bf857200: f2 f2 00 00 00 00 00 f2 f2 f2 f2 f2 f2 f2 00 00 [ 55.021725] ffff8881bf857280: 00 00 00 00 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 [ 55.029063] >ffff8881bf857300: 00 f2 f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 f8 f2 [ 55.036398] ^ [ 55.040005] ffff8881bf857380: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 f2 [ 55.047342] ffff8881bf857400: f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.054678] ================================================================== [ 55.062016] Disabling lock debugging due to kernel taint [ 55.073414] Kernel panic - not syncing: panic_on_warn set ... [ 55.079337] CPU: 0 PID: 6040 Comm: syz-executor230 Tainted: G B 4.20.0-rc5+ #362 [ 55.088151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.097481] Call Trace: [ 55.100050] dump_stack+0x244/0x39d [ 55.103665] ? dump_stack_print_info.cold.1+0x20/0x20 [ 55.108840] panic+0x2ad/0x55c [ 55.112052] ? add_taint.cold.5+0x16/0x16 [ 55.116178] ? preempt_schedule+0x4d/0x60 [ 55.120310] ? ___preempt_schedule+0x16/0x18 [ 55.124735] ? trace_hardirqs_on+0xb4/0x310 [ 55.129036] kasan_end_report+0x47/0x4f [ 55.132991] kasan_report.cold.8+0x76/0x309 [ 55.137295] ? xfrm_state_find+0x396b/0x3eb0 [ 55.141685] __asan_report_load4_noabort+0x14/0x20 [ 55.146595] xfrm_state_find+0x396b/0x3eb0 [ 55.150817] ? __sys_sendmmsg+0x246/0x6d0 [ 55.154944] ? __x64_sys_sendmmsg+0x9d/0x100 [ 55.159347] ? do_syscall_64+0x1b9/0x820 [ 55.163392] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.168742] ? xfrm_state_afinfo_get_rcu+0x1b0/0x1b0 [ 55.173826] ? __lock_acquire+0x62f/0x4c20 [ 55.178042] ? kfree_skbmem+0x154/0x230 [ 55.181998] ? rcu_read_lock_sched_held+0x14f/0x180 [ 55.186994] ? mark_held_locks+0x130/0x130 [ 55.191206] ? pskb_put+0xb0/0xb0 [ 55.194672] ? print_usage_bug+0xc0/0xc0 [ 55.198727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 55.204259] ? kasan_check_read+0x11/0x20 [ 55.208385] ? graph_lock+0x9c/0x270 [ 55.212097] ? trace_event_raw_event_lock_acquire+0x440/0x440 [ 55.217990] ? ip6_mtu+0x520/0x520 [ 55.221510] ? kasan_check_read+0x11/0x20 [ 55.225640] ? __lock_acquire+0x2aff/0x4c20 [ 55.229943] ? print_usage_bug+0xc0/0xc0 [ 55.234005] ? mark_held_locks+0x130/0x130 [ 55.238224] xfrm_tmpl_resolve+0x3c0/0xe50 [ 55.242445] ? __xfrm_decode_session+0x140/0x140 [ 55.247179] ? depot_save_stack+0x292/0x470 [ 55.251480] ? trace_hardirqs_off_caller+0x310/0x310 [ 55.256561] ? zap_class+0x640/0x640 [ 55.260256] ? unwind_get_return_address+0x61/0xa0 [ 55.265164] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 55.270245] ? depot_save_stack+0x292/0x470 [ 55.274565] xfrm_resolve_and_create_bundle+0x184/0x2800 [ 55.279996] ? __local_bh_enable_ip+0x160/0x260 [ 55.284648] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 55.289210] ? zap_class+0x640/0x640 [ 55.292903] ? _raw_spin_unlock_bh+0x30/0x40 [ 55.297309] ? xfrm_migrate+0x19d0/0x19d0 [ 55.301441] ? check_preemption_disabled+0x48/0x280 [ 55.306452] ? rt_add_uncached_list+0x1e1/0x280 [ 55.311108] ? find_held_lock+0x36/0x1c0 [ 55.315151] ? xfrm_sk_policy_lookup+0x484/0x640 [ 55.319891] ? lock_downgrade+0x900/0x900 [ 55.324021] ? check_preemption_disabled+0x48/0x280 [ 55.329018] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 55.333930] ? kasan_check_read+0x11/0x20 [ 55.338061] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.343316] ? rcu_softirq_qs+0x20/0x20 [ 55.347269] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 55.352463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.357985] ? xfrm_sk_policy_lookup+0x4ab/0x640 [ 55.362724] ? xfrm_selector_match+0xf90/0xf90 [ 55.367300] ? rt_dst_alloc+0x41a/0x540 [ 55.371257] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 55.376253] ? xfrm_expand_policies+0x2ab/0x6f0 [ 55.380905] xfrm_lookup_with_ifid+0x39e/0x2b80 [ 55.385572] ? xfrm_lookup_with_ifid+0x39e/0x2b80 [ 55.390398] ? xfrm_policy_lookup+0x80/0x80 [ 55.394701] ? zap_class+0x640/0x640 [ 55.398411] ? ip_route_input_noref+0x260/0x260 [ 55.403078] ? find_held_lock+0x36/0x1c0 [ 55.407136] ? ip_route_output_key_hash+0x270/0x3b0 [ 55.412150] ? lock_downgrade+0x900/0x900 [ 55.416287] ? check_preemption_disabled+0x48/0x280 [ 55.421287] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 55.426198] ? kasan_check_read+0x11/0x20 [ 55.430342] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.435620] ? rcu_softirq_qs+0x20/0x20 [ 55.439578] ? find_held_lock+0x36/0x1c0 [ 55.443663] ? ip_route_output_key_hash+0x297/0x3b0 [ 55.448665] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 55.454190] xfrm_lookup_route+0x3c/0x1f0 [ 55.458351] ip_route_output_flow+0xb1/0xc0 [ 55.462662] udp_sendmsg+0x223a/0x3c70 [ 55.466564] ? kasan_check_read+0x11/0x20 [ 55.470716] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.475974] ? ip_reply_glue_bits+0xc0/0xc0 [ 55.480297] ? udp_v4_get_port+0x180/0x180 [ 55.484512] ? find_match+0x10a0/0x10a0 [ 55.488470] ? kasan_check_read+0x11/0x20 [ 55.492608] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.497870] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.503406] ? print_usage_bug+0xc0/0xc0 [ 55.507464] ? print_usage_bug+0xc0/0xc0 [ 55.511522] ? ip6_output+0x23a/0x9d0 [ 55.515304] ? ip6_finish_output+0xc60/0xc60 [ 55.519696] ? __lock_acquire+0x62f/0x4c20 [ 55.523913] ? ip_reply_glue_bits+0xc0/0xc0 [ 55.528219] ? mark_held_locks+0x130/0x130 [ 55.532439] ? mark_held_locks+0x130/0x130 [ 55.536655] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 55.542176] ? udp_v6_send_skb.isra.26+0x908/0x1540 [ 55.547175] udpv6_sendmsg+0x182f/0x36b0 [ 55.551218] ? udpv6_sendmsg+0x182f/0x36b0 [ 55.555433] ? ip_reply_glue_bits+0xc0/0xc0 [ 55.559737] ? udp6_unicast_rcv_skb.isra.24+0x320/0x320 [ 55.565081] ? zap_class+0x640/0x640 [ 55.568778] ? print_usage_bug+0xc0/0xc0 [ 55.572819] ? zap_class+0x640/0x640 [ 55.576516] ? print_usage_bug+0xc0/0xc0 [ 55.580564] ? find_held_lock+0x36/0x1c0 [ 55.584618] ? lock_downgrade+0x900/0x900 [ 55.588753] ? perf_trace_sched_process_exec+0x860/0x860 [ 55.594188] ? lock_release+0xa00/0xa00 [ 55.598162] ? perf_trace_sched_process_exec+0x860/0x860 [ 55.603596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 55.609126] ? aa_label_sk_perm+0x91/0x100 [ 55.613378] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 55.618289] ? aa_sk_perm+0x22b/0x8e0 [ 55.622074] ? import_iovec+0x2a3/0x4b0 [ 55.626030] ? aa_af_perm+0x5a0/0x5a0 [ 55.629814] inet_sendmsg+0x1a1/0x690 [ 55.633607] ? udp6_unicast_rcv_skb.isra.24+0x320/0x320 [ 55.638950] ? inet_sendmsg+0x1a1/0x690 [ 55.642908] ? ipip_gro_receive+0x100/0x100 [ 55.647213] ? apparmor_socket_sendmsg+0x29/0x30 [ 55.651956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.657475] ? security_socket_sendmsg+0x94/0xc0 [ 55.662212] ? ipip_gro_receive+0x100/0x100 [ 55.666516] sock_sendmsg+0xd5/0x120 [ 55.670215] ___sys_sendmsg+0x51d/0x930 [ 55.674173] ? zap_class+0x640/0x640 [ 55.677870] ? find_held_lock+0x36/0x1c0 [ 55.681918] ? copy_msghdr_from_user+0x580/0x580 [ 55.686658] ? find_held_lock+0x36/0x1c0 [ 55.690706] ? __might_fault+0x12b/0x1e0 [ 55.694758] ? perf_trace_sched_process_exec+0x860/0x860 [ 55.700476] __sys_sendmmsg+0x246/0x6d0 [ 55.704437] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 55.708739] ? inet_dgram_connect+0x15c/0x2e0 [ 55.713220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.718742] ? __sys_connect+0x1d1/0x4c0 [ 55.722790] ? __ia32_sys_accept+0xb0/0xb0 [ 55.727009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.732530] ? __sys_setsockopt+0x254/0x3c0 [ 55.736836] ? do_syscall_64+0x9a/0x820 [ 55.740795] ? do_syscall_64+0x9a/0x820 [ 55.744750] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 55.749316] ? trace_hardirqs_on+0xbd/0x310 [ 55.753625] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.758970] ? trace_hardirqs_off_caller+0x310/0x310 [ 55.764056] __x64_sys_sendmmsg+0x9d/0x100 [ 55.768276] do_syscall_64+0x1b9/0x820 [ 55.772143] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 55.777491] ? syscall_return_slowpath+0x5e0/0x5e0 [ 55.782403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.787228] ? trace_hardirqs_on_caller+0x310/0x310 [ 55.792230] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 55.797273] ? prepare_exit_to_usermode+0x291/0x3b0 [ 55.802278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.807106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.812294] RIP: 0033:0x4413f9 [ 55.815471] 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 db 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.834354] RSP: 002b:00007ffdf295d9b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000133 [ 55.842048] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004413f9 [ 55.849300] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000003 [ 55.856550] RBP: 00000000006cc018 R08: 0000000000000100 R09: 0000000000000100 [ 55.863803] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000402360 [ 55.871054] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 55.879322] Kernel Offset: disabled [ 55.882947] Rebooting in 86400 seconds..