[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 96.660958][ T33] audit: type=1800 audit(1581786150.704:25): pid=11306 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 96.694271][ T33] audit: type=1800 audit(1581786150.734:26): pid=11306 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 96.714585][ T33] audit: type=1800 audit(1581786150.734:27): pid=11306 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 '10.128.0.16' (ECDSA) to the list of known hosts. syzkaller login: [ 108.931755][T11458] IPVS: ftp: loaded support on port[0] = 21 [ 109.017824][T11458] chnl_net:caif_netlink_parms(): no params data found [ 109.091597][T11458] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.099374][T11458] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.107961][T11458] device bridge_slave_0 entered promiscuous mode [ 109.116501][T11458] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.123689][T11458] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.132432][T11458] device bridge_slave_1 entered promiscuous mode [ 109.158327][T11458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.169955][T11458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.196376][T11458] team0: Port device team_slave_0 added [ 109.205043][T11458] team0: Port device team_slave_1 added [ 109.227123][T11458] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.234404][T11458] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 109.260545][T11458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.272635][T11458] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.279764][T11458] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 109.305837][T11458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.377712][T11458] device hsr_slave_0 entered promiscuous mode [ 109.434581][T11458] device hsr_slave_1 entered promiscuous mode [ 109.578271][T11458] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.627769][T11458] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.688317][T11458] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.757913][T11458] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.829156][T11458] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.836431][T11458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.844366][T11458] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.851519][T11458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.912806][T11458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.929659][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.941488][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.951698][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.961253][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 109.977657][T11458] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.991731][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.000988][ T3381] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.008178][ T3381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.030386][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.039765][ T3381] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.047168][ T3381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.061849][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.077451][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.087047][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.100095][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.113071][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.123408][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.145692][T11458] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.156376][T11458] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.169671][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.178799][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.187794][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.197449][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.207649][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.230588][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.238995][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.256540][T11458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.281243][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.291949][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.318958][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.328190][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.341685][T11458] device veth0_vlan entered promiscuous mode [ 110.354334][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.362949][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.372888][T11458] device veth1_vlan entered promiscuous mode [ 110.399111][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.408862][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.417889][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.426977][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.440682][T11458] device veth0_macvtap entered promiscuous mode [ 110.453408][T11458] device veth1_macvtap entered promiscuous mode [ 110.474762][T11458] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.482216][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.491751][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.500519][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.509578][ T3381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.526336][T11458] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.544532][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.553547][T11464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 110.740898][T11458] ===================================================== [ 110.747991][T11458] BUG: KMSAN: uninit-value in ip_tunnel_xmit+0x5f4/0x34f0 [ 110.755257][T11458] CPU: 1 PID: 11458 Comm: syz-executor326 Not tainted 5.5.0-rc5-syzkaller #0 [ 110.764040][T11458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.774080][T11458] Call Trace: [ 110.777354][T11458] dump_stack+0x1c9/0x220 [ 110.781670][T11458] kmsan_report+0xf7/0x1e0 [ 110.786077][T11458] __msan_warning+0x58/0xa0 [ 110.790573][T11458] ip_tunnel_xmit+0x5f4/0x34f0 [ 110.795322][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 110.801290][T11458] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.807343][T11458] ? skb_push+0x15b/0x250 [ 110.811845][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 110.817906][T11458] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 110.824049][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 110.829245][T11458] ipgre_xmit+0xfe7/0x1110 [ 110.833662][T11458] ? ipgre_close+0x240/0x240 [ 110.838235][T11458] dev_hard_start_xmit+0x531/0xab0 [ 110.843347][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 110.848640][T11458] __dev_queue_xmit+0x37de/0x4220 [ 110.853669][T11458] dev_queue_xmit+0x4b/0x60 [ 110.858162][T11458] ? netdev_core_pick_tx+0x4d0/0x4d0 [ 110.863620][T11458] packet_sendmsg+0x8436/0x92f0 [ 110.868454][T11458] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.874771][T11458] ? __pagevec_lru_add_fn+0xcef/0xfa0 [ 110.880190][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 110.885378][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 110.891296][T11458] ? kmsan_get_metadata+0x4f/0x180 [ 110.896483][T11458] ? kmsan_internal_set_origin+0x75/0xb0 [ 110.902106][T11458] ? slabs_cpu_partial_show+0x3e0/0x790 [ 110.907640][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 110.913433][T11458] ? aa_sk_perm+0x83c/0xcd0 [ 110.918086][T11458] ? compat_packet_setsockopt+0x360/0x360 [ 110.923809][T11458] ____sys_sendmsg+0x12b6/0x1350 [ 110.928754][T11458] __sys_sendmsg+0x451/0x5f0 [ 110.933353][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 110.938540][T11458] __se_sys_sendmsg+0x97/0xb0 [ 110.943210][T11458] __x64_sys_sendmsg+0x4a/0x70 [ 110.948394][T11458] do_syscall_64+0xb8/0x160 [ 110.952895][T11458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.958887][T11458] RIP: 0033:0x443419 [ 110.962769][T11458] 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.982409][T11458] RSP: 002b:00007ffd7e915668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.990814][T11458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443419 [ 110.998775][T11458] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 111.006736][T11458] RBP: 00007ffd7e915680 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 111.014737][T11458] R10: 0000000001bbbbbb R11: 0000000000000246 R12: 0000000000000000 [ 111.022703][T11458] R13: 00000000004049b0 R14: 0000000000000000 R15: 0000000000000000 [ 111.030840][T11458] [ 111.033155][T11458] Uninit was created at: [ 111.037395][T11458] kmsan_internal_poison_shadow+0x66/0xd0 [ 111.043106][T11458] kmsan_slab_alloc+0x8a/0xe0 [ 111.047782][T11458] __kmalloc_node_track_caller+0xb40/0x1200 [ 111.053663][T11458] __alloc_skb+0x2fd/0xac0 [ 111.058065][T11458] alloc_skb_with_frags+0x18c/0xa70 [ 111.063252][T11458] sock_alloc_send_pskb+0xada/0xc60 [ 111.068436][T11458] packet_sendmsg+0x656e/0x92f0 [ 111.073317][T11458] ____sys_sendmsg+0x12b6/0x1350 [ 111.078242][T11458] __sys_sendmsg+0x451/0x5f0 [ 111.082819][T11458] __se_sys_sendmsg+0x97/0xb0 [ 111.087533][T11458] __x64_sys_sendmsg+0x4a/0x70 [ 111.092305][T11458] do_syscall_64+0xb8/0x160 [ 111.096828][T11458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.102709][T11458] ===================================================== [ 111.109621][T11458] Disabling lock debugging due to kernel taint [ 111.115804][T11458] Kernel panic - not syncing: panic_on_warn set ... [ 111.122497][T11458] CPU: 1 PID: 11458 Comm: syz-executor326 Tainted: G B 5.5.0-rc5-syzkaller #0 [ 111.132649][T11458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.142697][T11458] Call Trace: [ 111.146047][T11458] dump_stack+0x1c9/0x220 [ 111.150387][T11458] panic+0x3d5/0xc3e [ 111.154287][T11458] kmsan_report+0x1df/0x1e0 [ 111.158783][T11458] __msan_warning+0x58/0xa0 [ 111.163325][T11458] ip_tunnel_xmit+0x5f4/0x34f0 [ 111.168593][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.174396][T11458] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.180459][T11458] ? skb_push+0x15b/0x250 [ 111.184785][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.190579][T11458] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 111.196750][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.201996][T11458] ipgre_xmit+0xfe7/0x1110 [ 111.206405][T11458] ? ipgre_close+0x240/0x240 [ 111.210978][T11458] dev_hard_start_xmit+0x531/0xab0 [ 111.216206][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.221407][T11458] __dev_queue_xmit+0x37de/0x4220 [ 111.226427][T11458] dev_queue_xmit+0x4b/0x60 [ 111.230916][T11458] ? netdev_core_pick_tx+0x4d0/0x4d0 [ 111.236195][T11458] packet_sendmsg+0x8436/0x92f0 [ 111.241036][T11458] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.247098][T11458] ? __pagevec_lru_add_fn+0xcef/0xfa0 [ 111.252463][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.257660][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.263457][T11458] ? kmsan_get_metadata+0x4f/0x180 [ 111.268551][T11458] ? kmsan_internal_set_origin+0x75/0xb0 [ 111.274180][T11458] ? slabs_cpu_partial_show+0x3e0/0x790 [ 111.279710][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.285506][T11458] ? aa_sk_perm+0x83c/0xcd0 [ 111.290015][T11458] ? compat_packet_setsockopt+0x360/0x360 [ 111.295743][T11458] ____sys_sendmsg+0x12b6/0x1350 [ 111.300746][T11458] __sys_sendmsg+0x451/0x5f0 [ 111.305383][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.310671][T11458] __se_sys_sendmsg+0x97/0xb0 [ 111.315340][T11458] __x64_sys_sendmsg+0x4a/0x70 [ 111.320088][T11458] do_syscall_64+0xb8/0x160 [ 111.324586][T11458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.330459][T11458] RIP: 0033:0x443419 [ 111.334383][T11458] 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.354100][T11458] RSP: 002b:00007ffd7e915668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 111.362504][T11458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443419 [ 111.370515][T11458] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 111.378478][T11458] RBP: 00007ffd7e915680 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 111.386440][T11458] R10: 0000000001bbbbbb R11: 0000000000000246 R12: 0000000000000000 [ 111.394405][T11458] R13: 00000000004049b0 R14: 0000000000000000 R15: 0000000000000000 [ 111.403174][T11458] ------------[ cut here ]------------ [ 111.408627][T11458] kernel BUG at mm/kmsan/kmsan.h:87! [ 111.413904][T11458] invalid opcode: 0000 [#1] SMP [ 111.418738][T11458] CPU: 1 PID: 11458 Comm: syz-executor326 Tainted: G B 5.5.0-rc5-syzkaller #0 [ 111.428865][T11458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.438922][T11458] RIP: 0010:kmsan_internal_check_memory+0x3c0/0x3d0 [ 111.445610][T11458] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 dd fb 86 a5 31 c0 e8 01 83 4a ff 0f 0b 0f 0b 0f 0b 0f 0b e8 22 a1 4a ff 0f 0b <0f> 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 83 ff [ 111.465204][T11458] RSP: 0018:ffffbb90815ab000 EFLAGS: 00010046 [ 111.471271][T11458] RAX: 0000000000000002 RBX: 0000000005280000 RCX: 0000000005280000 [ 111.479236][T11458] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffbb90815ab0dc [ 111.487201][T11458] RBP: ffffbb90815ab0a8 R08: 0000000000000000 R09: ffffa3a12fd28d90 [ 111.495164][T11458] R10: 0000000000000000 R11: ffffffff9c565470 R12: 0000000000000000 [ 111.503234][T11458] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000001 [ 111.511303][T11458] FS: 00000000010b5880(0000) GS:ffffa3a12fd00000(0000) knlGS:0000000000000000 [ 111.520237][T11458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.526803][T11458] CR2: 0000000020000100 CR3: 000000010ab4e000 CR4: 00000000001406e0 [ 111.535055][T11458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.543158][T11458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.551274][T11458] Call Trace: [ 111.554563][T11458] kmsan_check_memory+0xd/0x10 [ 111.559307][T11458] iowrite8+0x99/0x2e0 [ 111.563373][T11458] ? pvpanic_mmio_remove+0x60/0x60 [ 111.568480][T11458] pvpanic_panic_notify+0x46/0x70 [ 111.573493][T11458] atomic_notifier_call_chain+0x12a/0x240 [ 111.579208][T11458] panic+0x468/0xc3e [ 111.583112][T11458] kmsan_report+0x1df/0x1e0 [ 111.587604][T11458] __msan_warning+0x58/0xa0 [ 111.592098][T11458] ip_tunnel_xmit+0x5f4/0x34f0 [ 111.596855][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.602654][T11458] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.608725][T11458] ? skb_push+0x15b/0x250 [ 111.613052][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.618925][T11458] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 111.625075][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.630274][T11458] ipgre_xmit+0xfe7/0x1110 [ 111.634687][T11458] ? ipgre_close+0x240/0x240 [ 111.639270][T11458] dev_hard_start_xmit+0x531/0xab0 [ 111.644414][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.649609][T11458] __dev_queue_xmit+0x37de/0x4220 [ 111.654638][T11458] dev_queue_xmit+0x4b/0x60 [ 111.659131][T11458] ? netdev_core_pick_tx+0x4d0/0x4d0 [ 111.664404][T11458] packet_sendmsg+0x8436/0x92f0 [ 111.669248][T11458] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.675310][T11458] ? __pagevec_lru_add_fn+0xcef/0xfa0 [ 111.680678][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.685867][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.691666][T11458] ? kmsan_get_metadata+0x4f/0x180 [ 111.696767][T11458] ? kmsan_internal_set_origin+0x75/0xb0 [ 111.702392][T11458] ? slabs_cpu_partial_show+0x3e0/0x790 [ 111.707929][T11458] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 111.713727][T11458] ? aa_sk_perm+0x83c/0xcd0 [ 111.718287][T11458] ? compat_packet_setsockopt+0x360/0x360 [ 111.724055][T11458] ____sys_sendmsg+0x12b6/0x1350 [ 111.728995][T11458] __sys_sendmsg+0x451/0x5f0 [ 111.733599][T11458] ? kmsan_get_metadata+0x11d/0x180 [ 111.738811][T11458] __se_sys_sendmsg+0x97/0xb0 [ 111.743526][T11458] __x64_sys_sendmsg+0x4a/0x70 [ 111.748279][T11458] do_syscall_64+0xb8/0x160 [ 111.752880][T11458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.758760][T11458] RIP: 0033:0x443419 [ 111.763789][T11458] 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.783398][T11458] RSP: 002b:00007ffd7e915668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 111.791827][T11458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443419 [ 111.799791][T11458] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 [ 111.807752][T11458] RBP: 00007ffd7e915680 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 111.815711][T11458] R10: 0000000001bbbbbb R11: 0000000000000246 R12: 0000000000000000 [ 111.823679][T11458] R13: 00000000004049b0 R14: 0000000000000000 R15: 0000000000000000 [ 111.831646][T11458] Modules linked in: [ 111.835575][T11458] ---[ end trace e7dd5eeb72671dbd ]--- [ 111.841090][T11458] RIP: 0010:kmsan_internal_check_memory+0x3c0/0x3d0 [ 111.847711][T11458] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 c7 c7 dd fb 86 a5 31 c0 e8 01 83 4a ff 0f 0b 0f 0b 0f 0b 0f 0b e8 22 a1 4a ff 0f 0b <0f> 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 83 ff [ 111.867480][T11458] RSP: 0018:ffffbb90815ab000 EFLAGS: 00010046 [ 111.873884][T11458] RAX: 0000000000000002 RBX: 0000000005280000 RCX: 0000000005280000 [ 111.881896][T11458] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffbb90815ab0dc [ 111.890006][T11458] RBP: ffffbb90815ab0a8 R08: 0000000000000000 R09: ffffa3a12fd28d90 [ 111.897964][T11458] R10: 0000000000000000 R11: ffffffff9c565470 R12: 0000000000000000 [ 111.905927][T11458] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000001 [ 111.914079][T11458] FS: 00000000010b5880(0000) GS:ffffa3a12fd00000(0000) knlGS:0000000000000000 [ 111.923052][T11458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.929626][T11458] CR2: 0000000020000100 CR3: 000000010ab4e000 CR4: 00000000001406e0 [ 111.937587][T11458] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.945673][T11458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 111.953718][T11458] Kernel panic - not syncing: Fatal exception in interrupt [ 111.961614][T11458] Kernel Offset: 0x16400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 111.973231][T11458] Rebooting in 86400 seconds..