[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 36.430597] audit: type=1800 audit(1555557625.509:33): pid=6972 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 36.453140] audit: type=1800 audit(1555557625.509:34): pid=6972 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.729553] random: sshd: uninitialized urandom read (32 bytes read) [ 40.102071] audit: type=1400 audit(1555557629.179:35): avc: denied { map } for pid=7145 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 40.154305] random: sshd: uninitialized urandom read (32 bytes read) [ 40.810296] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. [ 46.374781] random: sshd: uninitialized urandom read (32 bytes read) 2019/04/18 03:20:35 fuzzer started [ 46.580576] audit: type=1400 audit(1555557635.659:36): avc: denied { map } for pid=7154 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 48.341639] random: cc1: uninitialized urandom read (8 bytes read) 2019/04/18 03:20:38 dialing manager at 10.128.0.105:36703 2019/04/18 03:20:38 syscalls: 2434 2019/04/18 03:20:38 code coverage: enabled 2019/04/18 03:20:38 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/04/18 03:20:38 extra coverage: extra coverage is not supported by the kernel 2019/04/18 03:20:38 setuid sandbox: enabled 2019/04/18 03:20:38 namespace sandbox: enabled 2019/04/18 03:20:38 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/18 03:20:38 fault injection: enabled 2019/04/18 03:20:38 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/18 03:20:38 net packet injection: enabled 2019/04/18 03:20:38 net device setup: enabled [ 50.490778] random: crng init done 03:22:36 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BLKALIGNOFF(r0, 0x127a, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = gettid() madvise(&(0x7f000073a000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 03:22:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket(0xa, 0x1, 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x1, 0x1a8, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000dfff0000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001500000000000000000073797a5f74756e00000000000000000079616d30000000000000000000000000b76f6e645f736c6176655f310000000073697430000000000000000000000000aaaaaaaaaa0000000000feff0080c20000000000000000000000e8000000e8000000180100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000001000010400000000000000000000000000000000000000000000000000003830325f330000000000000000000000000000000000000000000000000000000800000000000000000000000000000041554449540000b827d85034bb5ec6a300000000000000000000000000000000000000000000000000166d6681000000"]}, 0x220) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vivid(0x0, 0xffffffffffffffff, 0x2) syz_open_dev$usbmon(0x0, 0x9, 0x2001) 03:22:36 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000100)=@caif=@rfm={0x25, 0x5, "8de06f55c742ae7c2bb7ed7767c245f6"}, 0x80, 0x0}, 0x0) 03:22:36 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x5, 0x4) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 03:22:36 executing program 2: clock_nanosleep(0x2, 0x772e6b, &(0x7f0000000140)={0x0, 0x989680}, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x800040000000015) 03:22:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x2000001000008912, &(0x7f0000000000)="11dc86055e0bceec7be070") writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="39000000130009006900000000000000ab0080480100000046001107a27700141900040010000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) [ 167.649442] audit: type=1400 audit(1555557756.719:37): avc: denied { map } for pid=7154 comm="syz-fuzzer" path="/root/syzkaller-shm499184551" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 167.696681] audit: type=1400 audit(1555557756.759:38): avc: denied { map } for pid=7171 comm="syz-executor.5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=23 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 168.710282] IPVS: ftp: loaded support on port[0] = 21 [ 169.007597] IPVS: ftp: loaded support on port[0] = 21 [ 169.080559] chnl_net:caif_netlink_parms(): no params data found [ 169.151843] IPVS: ftp: loaded support on port[0] = 21 [ 169.197306] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.204525] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.211897] device bridge_slave_0 entered promiscuous mode [ 169.224600] chnl_net:caif_netlink_parms(): no params data found [ 169.233526] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.240108] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.248104] device bridge_slave_1 entered promiscuous mode [ 169.283370] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 169.295954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 169.333487] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 169.341676] team0: Port device team_slave_0 added [ 169.361223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 169.368574] team0: Port device team_slave_1 added [ 169.374107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.382577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 169.390619] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.397181] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.405109] IPVS: ftp: loaded support on port[0] = 21 [ 169.405284] device bridge_slave_0 entered promiscuous mode [ 169.428882] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.435621] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.443272] device bridge_slave_1 entered promiscuous mode [ 169.484092] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 169.552662] device hsr_slave_0 entered promiscuous mode [ 169.590575] device hsr_slave_1 entered promiscuous mode [ 169.631028] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 169.645609] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 169.661177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 169.693640] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 169.701213] team0: Port device team_slave_0 added [ 169.707000] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 169.714495] team0: Port device team_slave_1 added [ 169.719980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.745097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 169.778445] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.785048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.792085] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.798445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.821789] IPVS: ftp: loaded support on port[0] = 21 [ 169.873085] device hsr_slave_0 entered promiscuous mode [ 169.940473] device hsr_slave_1 entered promiscuous mode [ 170.024366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 170.031846] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 170.051331] chnl_net:caif_netlink_parms(): no params data found [ 170.095928] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.103500] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.156218] IPVS: ftp: loaded support on port[0] = 21 [ 170.201306] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 170.217988] chnl_net:caif_netlink_parms(): no params data found [ 170.368327] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.375490] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.383032] device bridge_slave_0 entered promiscuous mode [ 170.390836] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.397228] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.404575] device bridge_slave_1 entered promiscuous mode [ 170.425392] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.432125] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.439241] device bridge_slave_0 entered promiscuous mode [ 170.449446] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.456011] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.471398] device bridge_slave_1 entered promiscuous mode [ 170.486136] chnl_net:caif_netlink_parms(): no params data found [ 170.531089] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 170.548769] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 170.572375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 170.598533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.606402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 170.649056] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 170.659094] team0: Port device team_slave_0 added [ 170.679349] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 170.689553] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 170.696400] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 170.704479] team0: Port device team_slave_0 added [ 170.709895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 170.717287] team0: Port device team_slave_1 added [ 170.730875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.765479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.773914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.782379] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 170.789836] team0: Port device team_slave_1 added [ 170.807194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.849842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.858717] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.865358] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.873003] device bridge_slave_0 entered promiscuous mode [ 170.887948] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.894489] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.901805] device bridge_slave_1 entered promiscuous mode [ 170.914520] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 170.921018] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.931101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 170.938613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.994085] device hsr_slave_0 entered promiscuous mode [ 171.030682] device hsr_slave_1 entered promiscuous mode [ 171.080379] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 171.087235] chnl_net:caif_netlink_parms(): no params data found [ 171.108509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.116495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.126293] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.132751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.142096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 171.149329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.157325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.165100] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.171517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.189261] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 171.202529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.220842] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 171.234288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 171.251517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 171.314258] device hsr_slave_0 entered promiscuous mode [ 171.380668] device hsr_slave_1 entered promiscuous mode [ 171.448019] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 171.457308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 171.476067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 171.483602] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 171.499256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.525255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 171.533461] team0: Port device team_slave_0 added [ 171.539213] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 171.547212] team0: Port device team_slave_1 added [ 171.557674] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 171.567749] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.574741] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.582206] device bridge_slave_0 entered promiscuous mode [ 171.590845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 171.598635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.606545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.617138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 171.627234] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 171.633401] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.640370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 171.648239] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.655329] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.663057] device bridge_slave_1 entered promiscuous mode [ 171.674356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.685467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 171.701101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 171.716516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.724776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.732710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.740779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.748510] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.754914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.762581] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.769776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.833792] device hsr_slave_0 entered promiscuous mode [ 171.870604] device hsr_slave_1 entered promiscuous mode [ 171.915195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 171.924220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 171.936768] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 171.947262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 171.956825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 171.964043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.972437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.983435] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.989993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.997607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.005677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.013839] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 172.021491] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 172.046817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 172.057301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 172.084057] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.103044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.111051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.118682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.127077] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 172.135072] team0: Port device team_slave_0 added [ 172.141062] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 172.148489] team0: Port device team_slave_1 added [ 172.156585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 172.173237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 172.184907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 172.201105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.218799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 172.227554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 172.237657] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.256942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 172.282654] device hsr_slave_0 entered promiscuous mode [ 172.332861] device hsr_slave_1 entered promiscuous mode [ 172.372021] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 172.379501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.387424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.395026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.402967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.411662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.426441] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 172.434902] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.443283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 172.459815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 172.468462] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 172.481773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.489182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.501970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.511677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.518648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.529508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 172.541418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 172.562539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.571412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.579210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.587290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.599681] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 172.607266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.627425] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 172.633942] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.645139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.658525] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 172.668333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 172.684145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.702245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.710916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.718662] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.725136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.735821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 172.751160] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 172.759375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.769481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.778141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.786094] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.792526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.802998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 172.826806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.843481] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 172.855693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 172.865442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.877462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.886498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.897876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.914327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.928125] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 172.930039] hrtimer: interrupt took 53784 ns [ 172.939443] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.956958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 172.976866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.989090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.006120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 173.020310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 173.031950] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.038941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.046923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.056117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.068734] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 03:22:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) [ 173.086281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.095013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.116884] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.123348] bridge0: port 1(bridge_slave_0) entered forwarding state 03:22:42 executing program 5: fsetxattr$security_evm(0xffffffffffffffff, &(0x7f00000003c0)='security.evm\x00', 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x1cb) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000180)='security.evm\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfff, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000004c0)={{0x1c3d, 0x0, 0x8000}, 'syz0\x00', 0xfffffffffffffffc}) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x1, 0x8, 0x5, 0x1000, 0xa6}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x1d) r3 = accept(r1, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$rds(r3, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) recvfrom$llc(r0, 0x0, 0x0, 0x100, &(0x7f0000000200)={0x1a, 0x33c, 0x14f, 0x9, 0x7, 0xffffffff80000000, @remote}, 0x10) write$P9_RCLUNK(r2, &(0x7f00000001c0)={0x7}, 0x7) getpeername$inet6(r3, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) fstat(r3, &(0x7f0000000300)) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, 0x0, 0xc080) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x40) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000780), 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, 0x0) [ 173.132877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.140545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.148240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.163266] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 173.169374] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.200785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 173.214103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 173.228675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.236173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.242640] ================================================================== [ 173.244501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.250963] BUG: KASAN: use-after-free in erspan_build_header+0x392/0x3b0 [ 173.250978] Read of size 2 at addr ffff88809126834b by task syz-executor.3/7224 [ 173.250981] [ 173.251000] CPU: 1 PID: 7224 Comm: syz-executor.3 Not tainted 4.14.112 #2 [ 173.251007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.251021] Call Trace: [ 173.251063] dump_stack+0x138/0x19c [ 173.251080] ? erspan_build_header+0x392/0x3b0 [ 173.251124] print_address_description.cold+0x7c/0x1dc [ 173.251142] ? erspan_build_header+0x392/0x3b0 [ 173.259890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.265344] kasan_report.cold+0xaf/0x2b5 [ 173.265359] __asan_report_load_n_noabort+0xf/0x20 [ 173.265371] erspan_build_header+0x392/0x3b0 [ 173.265400] ? iptunnel_handle_offloads+0x2f3/0x500 [ 173.273639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.274529] erspan_xmit+0x3ec/0x11c0 [ 173.274542] ? __gre_xmit+0x890/0x890 [ 173.274598] ? lock_acquire+0x16f/0x430 [ 173.285311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.291067] ? packet_direct_xmit+0x345/0x640 [ 173.291086] packet_direct_xmit+0x438/0x640 [ 173.291099] packet_sendmsg+0x31e1/0x5990 [ 173.296226] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 173.297331] ? __might_fault+0x110/0x1d0 [ 173.303314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.307394] ? rw_copy_check_uvector+0x1f1/0x290 [ 173.307420] ? packet_notifier+0x770/0x770 [ 173.315429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 173.319304] ? copy_msghdr_from_user+0x292/0x3f0 [ 173.328002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 173.328497] ? security_socket_sendmsg+0x8f/0xc0 [ 173.328513] ? packet_notifier+0x770/0x770 [ 173.336755] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 173.338121] sock_sendmsg+0xd0/0x110 [ 173.338135] ___sys_sendmsg+0x70c/0x850 [ 173.345676] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.348950] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 173.348975] ? __fget+0x210/0x370 [ 173.357969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 173.364636] ? find_held_lock+0x35/0x130 [ 173.364650] ? __fget+0x210/0x370 [ 173.364667] ? lock_downgrade+0x6e0/0x6e0 [ 173.364679] ? __fget+0x237/0x370 [ 173.364698] ? __fdget+0x1b/0x20 [ 173.373124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 173.373632] ? sockfd_lookup_light+0xb4/0x160 [ 173.381313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 173.383754] __sys_sendmsg+0xb9/0x140 [ 173.383766] ? SyS_shutdown+0x180/0x180 [ 173.391295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 173.394257] ? put_timespec64+0xb4/0x100 [ 173.394279] ? SyS_clock_gettime+0xfd/0x190 [ 173.402794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 173.403363] SyS_sendmsg+0x2d/0x50 [ 173.413113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 173.414173] ? __sys_sendmsg+0x140/0x140 [ 173.414210] do_syscall_64+0x1eb/0x630 [ 173.423682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 173.425009] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.425045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 173.433104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 173.435331] RIP: 0033:0x458c29 [ 173.435340] RSP: 002b:00007fed2ac89c78 EFLAGS: 00000246 [ 173.441429] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 173.443020] ORIG_RAX: 000000000000002e [ 173.443028] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 173.443034] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 173.443040] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 173.443046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed2ac8a6d4 [ 173.443056] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 00000000ffffffff [ 173.449031] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.453717] [ 173.453738] Allocated by task 0: [ 173.453763] save_stack_trace+0x16/0x20 [ 173.453774] save_stack+0x45/0xd0 [ 173.453782] kasan_kmalloc+0xce/0xf0 [ 173.453792] kasan_slab_alloc+0xf/0x20 [ 173.460722] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 173.464258] kmem_cache_alloc+0x12e/0x780 [ 173.464284] skb_clone+0x129/0x310 [ 173.477013] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 173.479398] packet_rcv_spkt+0x424/0x560 [ 173.479419] __netif_receive_skb_core+0x9be/0x2ac0 [ 173.479429] __netif_receive_skb+0x2c/0x1b0 [ 173.488926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.492775] netif_receive_skb_internal+0xe4/0x5a0 [ 173.492784] napi_gro_receive+0x2fb/0x410 [ 173.492823] receive_buf+0x532/0x3fd0 [ 173.492835] virtnet_poll+0x515/0xa6e [ 173.505153] net_rx_action+0x495/0xf80 [ 173.505164] __do_softirq+0x24e/0x9ae [ 173.505167] [ 173.505171] Freed by task 0: [ 173.505182] save_stack_trace+0x16/0x20 [ 173.505191] save_stack+0x45/0xd0 [ 173.505197] kasan_slab_free+0x75/0xc0 [ 173.505218] kmem_cache_free+0x83/0x2b0 [ 173.505232] kfree_skbmem+0xac/0x120 [ 173.757063] kfree_skb+0xbd/0x350 [ 173.760527] packet_rcv_spkt+0xd9/0x560 [ 173.764513] __netif_receive_skb_core+0x9be/0x2ac0 [ 173.769509] __netif_receive_skb+0x2c/0x1b0 [ 173.773837] netif_receive_skb_internal+0xe4/0x5a0 [ 173.778777] napi_gro_receive+0x2fb/0x410 [ 173.783052] receive_buf+0x532/0x3fd0 [ 173.786843] virtnet_poll+0x515/0xa6e [ 173.790636] net_rx_action+0x495/0xf80 [ 173.794513] __do_softirq+0x24e/0x9ae [ 173.798295] [ 173.799909] The buggy address belongs to the object at ffff888091268340 [ 173.799909] which belongs to the cache skbuff_head_cache of size 232 [ 173.813330] The buggy address is located 11 bytes inside of [ 173.813330] 232-byte region [ffff888091268340, ffff888091268428) [ 173.825350] The buggy address belongs to the page: [ 173.830279] page:ffffea0002449a00 count:1 mapcount:0 mapping:ffff8880912680c0 index:0x0 [ 173.838426] flags: 0x1fffc0000000100(slab) [ 173.842665] raw: 01fffc0000000100 ffff8880912680c0 0000000000000000 000000010000000c [ 173.850548] raw: ffffea00022b6c60 ffffea000246d9e0 ffff8880a9e74a80 0000000000000000 [ 173.858576] page dumped because: kasan: bad access detected [ 173.864585] [ 173.866199] Memory state around the buggy address: [ 173.871131] ffff888091268200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 173.878682] ffff888091268280: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 173.886814] >ffff888091268300: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 173.894255] ^ [ 173.899959] ffff888091268380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 173.907316] ffff888091268400: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 173.914666] ================================================================== [ 173.922305] Disabling lock debugging due to kernel taint [ 173.927834] Kernel panic - not syncing: panic_on_warn set ... [ 173.927834] [ 173.935223] CPU: 1 PID: 7224 Comm: syz-executor.3 Tainted: G B 4.14.112 #2 [ 173.943376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.952739] Call Trace: [ 173.955360] dump_stack+0x138/0x19c [ 173.958989] ? erspan_build_header+0x392/0x3b0 [ 173.963575] panic+0x1f2/0x438 [ 173.966777] ? add_taint.cold+0x16/0x16 [ 173.970756] kasan_end_report+0x47/0x4f [ 173.974726] kasan_report.cold+0x136/0x2b5 [ 173.978961] __asan_report_load_n_noabort+0xf/0x20 [ 173.983993] erspan_build_header+0x392/0x3b0 [ 173.988403] ? iptunnel_handle_offloads+0x2f3/0x500 [ 173.993419] erspan_xmit+0x3ec/0x11c0 [ 173.997239] ? __gre_xmit+0x890/0x890 [ 174.001070] ? lock_acquire+0x16f/0x430 [ 174.005042] ? packet_direct_xmit+0x345/0x640 [ 174.009540] packet_direct_xmit+0x438/0x640 [ 174.013867] packet_sendmsg+0x31e1/0x5990 [ 174.018014] ? __might_fault+0x110/0x1d0 [ 174.022091] ? rw_copy_check_uvector+0x1f1/0x290 [ 174.026851] ? packet_notifier+0x770/0x770 [ 174.031111] ? copy_msghdr_from_user+0x292/0x3f0 [ 174.035872] ? security_socket_sendmsg+0x8f/0xc0 [ 174.040635] ? packet_notifier+0x770/0x770 [ 174.044886] sock_sendmsg+0xd0/0x110 [ 174.048604] ___sys_sendmsg+0x70c/0x850 [ 174.052665] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 174.057422] ? __fget+0x210/0x370 [ 174.060904] ? find_held_lock+0x35/0x130 [ 174.064961] ? __fget+0x210/0x370 [ 174.068414] ? lock_downgrade+0x6e0/0x6e0 [ 174.072558] ? __fget+0x237/0x370 [ 174.076019] ? __fdget+0x1b/0x20 [ 174.079471] ? sockfd_lookup_light+0xb4/0x160 [ 174.083979] __sys_sendmsg+0xb9/0x140 [ 174.087780] ? SyS_shutdown+0x180/0x180 [ 174.091939] ? put_timespec64+0xb4/0x100 [ 174.096008] ? SyS_clock_gettime+0xfd/0x190 [ 174.100428] SyS_sendmsg+0x2d/0x50 [ 174.103968] ? __sys_sendmsg+0x140/0x140 [ 174.108026] do_syscall_64+0x1eb/0x630 [ 174.111904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.116749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.121963] RIP: 0033:0x458c29 [ 174.125144] RSP: 002b:00007fed2ac89c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.132854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 174.140239] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 174.147522] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 174.154793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed2ac8a6d4 [ 174.162239] R13: 00000000004c64a3 R14: 00000000004dadd8 R15: 00000000ffffffff [ 174.170611] Kernel Offset: disabled [ 174.174247] Rebooting in 86400 seconds..