[info] Using makefile-style concurrent boot in runlevel 2. [ 62.121249][ T26] audit: type=1800 audit(1568533189.612:21): pid=9575 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 62.176505][ T26] audit: type=1800 audit(1568533189.612:22): pid=9575 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 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 '10.128.0.67' (ECDSA) to the list of known hosts. 2019/09/15 07:40:06 parsed 1 programs 2019/09/15 07:40:07 executed programs: 0 syzkaller login: [ 80.251642][ T9742] IPVS: ftp: loaded support on port[0] = 21 [ 80.297768][ T9742] chnl_net:caif_netlink_parms(): no params data found [ 80.319247][ T9742] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.326450][ T9742] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.334324][ T9742] device bridge_slave_0 entered promiscuous mode [ 80.341612][ T9742] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.348683][ T9742] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.356327][ T9742] device bridge_slave_1 entered promiscuous mode [ 80.369342][ T9742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.379695][ T9742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.395516][ T9742] team0: Port device team_slave_0 added [ 80.402890][ T9742] team0: Port device team_slave_1 added [ 80.481835][ T9742] device hsr_slave_0 entered promiscuous mode [ 80.530664][ T9742] device hsr_slave_1 entered promiscuous mode [ 80.576176][ T9742] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.583662][ T9742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.590998][ T9742] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.598205][ T9742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.622323][ T9742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.632237][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.640194][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.648621][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.656316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 80.667063][ T9742] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.676087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.684473][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.691618][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.701325][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.709549][ T180] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.716617][ T180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.731058][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.744381][ T9742] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 80.755495][ T9742] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.767094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.775075][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.783540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.792091][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.800175][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.813391][ T9742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.867962][ T9752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.879039][ T9752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.901713][ T9756] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.912106][ T9756] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.932503][ T9761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.943262][ T9761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.966933][ T9766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 80.981729][ T9766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 81.005870][ T9771] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 81.019961][ T9771] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 83.239934][T10194] ------------[ cut here ]------------ [ 83.245851][T10194] WARNING: CPU: 1 PID: 10194 at net/xfrm/xfrm_policy.c:1543 xfrm_policy_insert_list.cold+0x11/0x90 [ 83.256617][T10194] Kernel panic - not syncing: panic_on_warn set ... [ 83.263185][T10194] CPU: 1 PID: 10194 Comm: syz-executor.0 Not tainted 5.3.0-rc7+ #0 [ 83.271148][T10194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.281181][T10194] Call Trace: [ 83.284451][T10194] dump_stack+0x172/0x1f0 [ 83.288762][T10194] ? __xfrm_sk_clone_policy+0xa10/0xae0 [ 83.294307][T10194] panic+0x2dc/0x755 [ 83.298203][T10194] ? add_taint.cold+0x16/0x16 [ 83.302890][T10194] ? __kasan_check_write+0x14/0x20 [ 83.308004][T10194] ? __warn.cold+0x5/0x4c [ 83.312339][T10194] ? __warn+0xe7/0x1e0 [ 83.316399][T10194] ? xfrm_policy_insert_list.cold+0x11/0x90 [ 83.322475][T10194] __warn.cold+0x20/0x4c [ 83.326694][T10194] ? wake_up_klogd+0x99/0xd0 [ 83.331260][T10194] ? xfrm_policy_insert_list.cold+0x11/0x90 [ 83.337132][T10194] report_bug+0x263/0x2b0 [ 83.341439][T10194] do_error_trap+0x11b/0x200 [ 83.346005][T10194] do_invalid_op+0x37/0x50 [ 83.350406][T10194] ? xfrm_policy_insert_list.cold+0x11/0x90 [ 83.356281][T10194] invalid_op+0x23/0x30 [ 83.360415][T10194] RIP: 0010:xfrm_policy_insert_list.cold+0x11/0x90 [ 83.366888][T10194] Code: 3d 7b fb e9 67 fa ff ff 88 55 c0 e8 79 3e 7b fb 0f b6 55 c0 e9 83 fa ff ff e8 7b 30 41 fb 48 c7 c7 a0 fa 31 88 e8 c3 cf 2a fb <0f> 0b 48 8b 45 b8 42 0f b6 14 20 48 8b 45 d0 83 e0 07 83 c0 03 38 [ 83.386465][T10194] RSP: 0018:ffff88808c37f3a0 EFLAGS: 00010282 [ 83.392505][T10194] RAX: 0000000000000024 RBX: ffff8880a0f1e4c0 RCX: 0000000000000000 [ 83.400453][T10194] RDX: 0000000000000000 RSI: ffffffff815c26f6 RDI: ffffed101186fe66 [ 83.408399][T10194] RBP: ffff88808c37f420 R08: 0000000000000024 R09: ffffed1015d260d1 [ 83.416343][T10194] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: dffffc0000000000 [ 83.424297][T10194] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880a084cdc0 [ 83.432449][T10194] ? vprintk_func+0x86/0x189 [ 83.437019][T10194] xfrm_policy_inexact_insert+0xec/0x1000 [ 83.442708][T10194] ? lock_acquire+0x190/0x410 [ 83.447358][T10194] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 83.453226][T10194] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 83.458929][T10194] xfrm_policy_insert+0x530/0x750 [ 83.463929][T10194] xfrm_add_policy+0x28f/0x530 [ 83.468677][T10194] ? xfrm_policy_construct+0x680/0x680 [ 83.474123][T10194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.480351][T10194] ? ns_capable_common+0x93/0x100 [ 83.485351][T10194] ? __nla_parse+0x43/0x60 [ 83.489745][T10194] ? xfrm_policy_construct+0x680/0x680 [ 83.495175][T10194] xfrm_user_rcv_msg+0x459/0x770 [ 83.500086][T10194] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 83.505791][T10194] ? consume_skb+0x108/0x3b0 [ 83.510369][T10194] ? lock_downgrade+0x920/0x920 [ 83.515202][T10194] ? __mutex_lock+0x45d/0x13c0 [ 83.519945][T10194] ? xfrm_netlink_rcv+0x61/0x90 [ 83.524776][T10194] netlink_rcv_skb+0x177/0x450 [ 83.529517][T10194] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 83.535216][T10194] ? netlink_ack+0xb30/0xb30 [ 83.539797][T10194] xfrm_netlink_rcv+0x70/0x90 [ 83.544447][T10194] netlink_unicast+0x531/0x710 [ 83.549186][T10194] ? netlink_attachskb+0x7c0/0x7c0 [ 83.554274][T10194] ? _copy_from_iter_full+0x25d/0x8a0 [ 83.559620][T10194] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 83.565319][T10194] ? __check_object_size+0x3d/0x437 [ 83.570496][T10194] netlink_sendmsg+0x8a5/0xd60 [ 83.575238][T10194] ? netlink_unicast+0x710/0x710 [ 83.580151][T10194] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 83.585681][T10194] ? apparmor_socket_sendmsg+0x2a/0x30 [ 83.591114][T10194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 83.597351][T10194] ? security_socket_sendmsg+0x8d/0xc0 [ 83.602780][T10194] ? netlink_unicast+0x710/0x710 [ 83.607695][T10194] sock_sendmsg+0xd7/0x130 [ 83.612100][T10194] ___sys_sendmsg+0x803/0x920 [ 83.616753][T10194] ? copy_msghdr_from_user+0x440/0x440 [ 83.622186][T10194] ? __fget+0xa3/0x560 [ 83.626234][T10194] ? __fget+0x384/0x560 [ 83.630369][T10194] ? ksys_dup3+0x3e0/0x3e0 [ 83.634760][T10194] ? __might_fault+0xfb/0x1e0 [ 83.639421][T10194] ? __fget_light+0x1a9/0x230 [ 83.644081][T10194] ? __fdget+0x1b/0x20 [ 83.648139][T10194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 83.654355][T10194] __sys_sendmsg+0x105/0x1d0 [ 83.658923][T10194] ? __sys_sendmsg_sock+0xd0/0xd0 [ 83.663930][T10194] ? __x64_sys_clock_gettime+0x16d/0x240 [ 83.669537][T10194] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 83.675580][T10194] __x64_sys_sendmsg+0x78/0xb0 [ 83.680322][T10194] do_syscall_64+0xfd/0x6a0 [ 83.684818][T10194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.690685][T10194] RIP: 0033:0x4598e9 [ 83.694554][T10194] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.714131][T10194] RSP: 002b:00007f243a5f1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.722528][T10194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 83.730475][T10194] RDX: 0000000000000000 RSI: 000000002014f000 RDI: 0000000000000004 [ 83.738421][T10194] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 83.746365][T10194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f243a5f26d4 [ 83.754311][T10194] R13: 00000000004c7812 R14: 00000000004dd0b0 R15: 00000000ffffffff [ 83.763797][T10194] Kernel Offset: disabled [ 83.768120][T10194] Rebooting in 86400 seconds..