[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.840853] random: sshd: uninitialized urandom read (32 bytes read) [ 33.020820] kauditd_printk_skb: 9 callbacks suppressed [ 33.020829] audit: type=1400 audit(1568158519.145:35): avc: denied { map } for pid=6815 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 [ 33.102056] random: sshd: uninitialized urandom read (32 bytes read) [ 33.679176] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. [ 39.208198] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/10 23:35:25 fuzzer started [ 39.397295] audit: type=1400 audit(1568158525.515:36): avc: denied { map } for pid=6825 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.027281] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/10 23:35:26 dialing manager at 10.128.0.105:33975 2019/09/10 23:35:27 syscalls: 2466 2019/09/10 23:35:27 code coverage: enabled 2019/09/10 23:35:27 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/09/10 23:35:27 extra coverage: extra coverage is not supported by the kernel 2019/09/10 23:35:27 setuid sandbox: enabled 2019/09/10 23:35:27 namespace sandbox: enabled 2019/09/10 23:35:27 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/10 23:35:27 fault injection: enabled 2019/09/10 23:35:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/10 23:35:27 net packet injection: enabled 2019/09/10 23:35:27 net device setup: enabled [ 41.833723] random: crng init done 23:37:12 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000000c0)={0x3, @vbi}) 23:37:13 executing program 1: connect(0xffffffffffffffff, 0x0, 0x0) sysinfo(&(0x7f0000000040)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, &(0x7f0000000100)) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) fgetxattr(r0, 0x0, &(0x7f00000001c0)=""/127, 0x7f) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\n\xea:\x00\xa1\x00', @ifru_flags=0xc}) 23:37:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="11dca50d5e0bcfe47bf070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r3, &(0x7f0000000080), 0x87f1a7) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000040)) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000001d4a4b896be39c1000000024499204000000008c"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, 0x0, 0xfffffffffffffd6f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socket(0x0, 0x0, 0x10000) r4 = socket$inet6(0xa, 0x113bf1acbc926d01, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, 0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000300)=0x8, 0xfff7) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:37:13 executing program 3: sysinfo(&(0x7f0000000040)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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) fgetxattr(r0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\n\xea:\x00\xa1\x00', @ifru_flags=0xc}) 23:37:13 executing program 4: r0 = socket(0x10, 0x4008000000803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xfffffffffffffd7a) recvmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x194, 0x0, 0x0, &(0x7f0000000100)=""/231, 0xffffffffffffff84}}], 0x57, 0x0, 0x0) 23:37:13 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), 0x4) sendmsg$tipc(r0, &(0x7f0000003600)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002600)=""/68, 0x44}], 0x1, &(0x7f00000002c0)=""/85, 0x55}}], 0x1, 0x40000250, 0x0) [ 146.859995] audit: type=1400 audit(1568158632.975:37): avc: denied { map } for pid=6825 comm="syz-fuzzer" path="/root/syzkaller-shm160026166" 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 [ 146.912518] audit: type=1400 audit(1568158633.005:38): avc: denied { map } for pid=6843 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 147.281036] IPVS: ftp: loaded support on port[0] = 21 [ 148.183249] chnl_net:caif_netlink_parms(): no params data found [ 148.191911] IPVS: ftp: loaded support on port[0] = 21 [ 148.243699] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.250924] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.258213] device bridge_slave_0 entered promiscuous mode [ 148.266074] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.272668] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.280758] device bridge_slave_1 entered promiscuous mode [ 148.288636] IPVS: ftp: loaded support on port[0] = 21 [ 148.307309] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 148.318375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 148.356445] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 148.364076] team0: Port device team_slave_0 added [ 148.383769] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 148.391000] team0: Port device team_slave_1 added [ 148.397983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 148.407397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 148.419045] chnl_net:caif_netlink_parms(): no params data found [ 148.483063] device hsr_slave_0 entered promiscuous mode [ 148.520511] device hsr_slave_1 entered promiscuous mode [ 148.560853] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 148.583149] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 148.594894] IPVS: ftp: loaded support on port[0] = 21 [ 148.621940] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.628584] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.636565] device bridge_slave_0 entered promiscuous mode [ 148.647035] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.653833] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.661295] device bridge_slave_1 entered promiscuous mode [ 148.668387] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.675007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.682073] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.688458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.715846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 148.739161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 148.793252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 148.800886] team0: Port device team_slave_0 added [ 148.806586] chnl_net:caif_netlink_parms(): no params data found [ 148.817256] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 148.824434] team0: Port device team_slave_1 added [ 148.829905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 148.837193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 148.859941] IPVS: ftp: loaded support on port[0] = 21 [ 148.912312] device hsr_slave_0 entered promiscuous mode [ 148.941583] device hsr_slave_1 entered promiscuous mode [ 148.991009] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 149.001045] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 149.045520] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.052412] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.059429] device bridge_slave_0 entered promiscuous mode [ 149.067849] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.074257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.080911] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.087394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.109575] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.116541] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.124693] device bridge_slave_1 entered promiscuous mode [ 149.164624] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.188574] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 149.194921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.202622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 149.215030] chnl_net:caif_netlink_parms(): no params data found [ 149.227576] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.235719] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.244906] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 149.253712] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.261909] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.271639] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 149.303620] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 149.311079] team0: Port device team_slave_0 added [ 149.319982] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 149.328092] team0: Port device team_slave_1 added [ 149.328383] IPVS: ftp: loaded support on port[0] = 21 [ 149.338963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 149.348555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.355858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.371018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 149.382998] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 149.389079] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.407501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 149.439466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 149.493336] device hsr_slave_0 entered promiscuous mode [ 149.550452] device hsr_slave_1 entered promiscuous mode [ 149.626884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.636332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.644433] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.651088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.660001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 149.668660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 149.683149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 149.691131] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 149.701069] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.707532] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.714680] device bridge_slave_0 entered promiscuous mode [ 149.736197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.744289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.752656] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.759225] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.766440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.774661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.785213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.793389] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 149.802960] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.809306] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.817768] device bridge_slave_1 entered promiscuous mode [ 149.828640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 149.843045] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 149.862184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 149.870406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.878103] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 149.888757] chnl_net:caif_netlink_parms(): no params data found [ 149.899563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 149.912568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.925107] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.937805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.945546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.954867] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 149.961499] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.977816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 149.986084] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.008434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.018535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.027815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 150.041781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.048875] team0: Port device team_slave_0 added [ 150.058509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 150.066025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.077131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.084978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.092995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.100637] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.106995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.115554] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.122897] team0: Port device team_slave_1 added [ 150.128301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.155342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 150.175012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 150.183448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 150.192834] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.203730] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 150.209934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.241187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.249378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.257163] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.263539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.270522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.277938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.291525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 150.373518] device hsr_slave_0 entered promiscuous mode [ 150.410472] device hsr_slave_1 entered promiscuous mode [ 150.450634] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.457019] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.464178] device bridge_slave_0 entered promiscuous mode [ 150.470907] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.477360] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.484714] device bridge_slave_1 entered promiscuous mode [ 150.491349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.499695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 150.506833] chnl_net:caif_netlink_parms(): no params data found [ 150.523849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 150.531037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 150.550310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.560369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 150.568654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 150.581965] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.595101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.603731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.612043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.619691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.627814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.635632] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.656647] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 150.677846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.685032] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 150.694790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 150.703890] team0: Port device team_slave_0 added [ 150.709600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 150.716863] team0: Port device team_slave_1 added [ 150.725141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.733030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.746701] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.753225] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.760380] device bridge_slave_0 entered promiscuous mode [ 150.771648] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.778189] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.785330] device bridge_slave_1 entered promiscuous mode [ 150.792127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 150.799654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 150.862323] device hsr_slave_0 entered promiscuous mode [ 150.910420] device hsr_slave_1 entered promiscuous mode [ 150.956276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 150.965829] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.973417] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 150.983066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.990611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.005445] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 151.012188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.021719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.029756] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 151.038064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.045521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 151.055304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.068543] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 151.078477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.085400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.102264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.113610] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 151.119715] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.129677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.168218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 151.185726] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 151.198945] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.206410] team0: Port device team_slave_0 added [ 151.211932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.219835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.228469] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.234936] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.242334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.259348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 151.274542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.281600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.288746] team0: Port device team_slave_1 added [ 151.295373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.303786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.312130] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.318488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.328614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 151.338894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 151.346259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 151.355746] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.363047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.371630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.390919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 151.398010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 151.411900] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.424122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.445424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.455994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.463256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 23:37:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00\x00\x00\x00\x00\xdb\x88yt\xa9\xd4\xb8\x04\x9e f\x06\xa8\b\xfc\xfe=\xd3\x12\x91\xf7\x86\xce\xe9*.\xd9\xcc\x0e\xeb\x0fn\x1b!p\x05W\xd7\xd3!\xc6\x16\xf2\xa6\x9f\x97^]X\ah1\x03\xcfHQo\xd9`c`1\x93\xe1\xcc1\t\xac\x8e\xeb4\x89\xd6\xa5\xd8n\xeao\xc6j\xdcl\x927\x8dI', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) close(r1) [ 151.491444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.509610] hrtimer: interrupt took 24530 ns 23:37:17 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000000040), 0xe) 23:37:17 executing program 3: sysinfo(&(0x7f0000000040)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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) fgetxattr(r0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\n\xea:\x00\xa1\x00', @ifru_flags=0xc}) [ 151.571236] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 151.577355] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.593417] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.606323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready 23:37:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) ioctl(r0, 0x200001000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@initdev}}, &(0x7f0000000440)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="6003000000005531a6c0befac9067f0f674eec375800", @ANYBLOB="740081008ca31de4df3b54c91df8a31be46a014d8ae8f40fc22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b9d0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1678c06eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 151.618716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.638347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 151.653478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 23:37:17 executing program 3: sysinfo(&(0x7f0000000040)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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) fgetxattr(r0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\n\xea:\x00\xa1\x00', @ifru_flags=0xc}) [ 151.673889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.688576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.698213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.708242] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.714700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.724468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 151.734073] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.749492] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 151.759268] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 151.772411] device hsr_slave_0 entered promiscuous mode [ 151.780298] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 151.810626] device hsr_slave_1 entered promiscuous mode 23:37:18 executing program 0: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, 0x0) sched_setscheduler(0x0, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001540)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) [ 151.850806] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 151.858905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 151.873291] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 151.884692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.892428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 23:37:18 executing program 3: sysinfo(&(0x7f0000000040)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00\n\xea:\x00\xa1\x00', @ifru_flags=0xc}) [ 151.906217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.916844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.927492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.955828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.964939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.973533] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.980588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.990126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 151.998264] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 152.008772] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 152.015045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.024792] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.031238] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.041932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.049505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.063678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.075805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 152.089186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.097640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.105825] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.112481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.119859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.128359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.139455] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 152.150856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.159690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 152.169072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.177992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.186509] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.193183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.203840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.213551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.225711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 152.234238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.243634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.266643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.276705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.285096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.293881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.301852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.317862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.326015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.333121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.341379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.351503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.368663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.376995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.385229] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.395285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.408722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 152.418689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 152.426926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.435814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.444299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.452109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.459796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.467901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.482066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 152.490816] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 152.496854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.504508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.512607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.523916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.535630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.543497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 152.557397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.566227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.574764] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 152.583429] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 152.589567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.598781] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.606517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.613914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.627439] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 152.634461] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.647476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.657324] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 152.668873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.678409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.693368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.705656] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.712086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.727679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.736530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.744079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.752103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.754121] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 152.759832] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.776447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.792098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.809190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 152.824290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.848318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.877076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.897117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.906135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.915413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.942711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.954641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.962422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.970827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.998173] ================================================================== [ 153.005909] BUG: KASAN: use-after-free in tcp_ack+0x414f/0x4760 [ 153.005919] Read of size 4 at addr ffff8880a62790ac by task syz-executor.2/6932 [ 153.005922] [ 153.005932] CPU: 1 PID: 6932 Comm: syz-executor.2 Not tainted 4.14.143 #0 [ 153.005944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.019608] Call Trace: [ 153.019614] [ 153.019630] dump_stack+0x138/0x197 [ 153.019646] ? tcp_ack+0x414f/0x4760 [ 153.019658] print_address_description.cold+0x7c/0x1dc [ 153.019674] ? tcp_ack+0x414f/0x4760 [ 153.031078] kasan_report.cold+0xa9/0x2af [ 153.031090] __asan_report_load4_noabort+0x14/0x20 [ 153.031102] tcp_ack+0x414f/0x4760 [ 153.031117] ? trace_hardirqs_on+0x10/0x10 [ 153.031133] ? tcp_fastretrans_alert+0x2620/0x2620 [ 153.031147] ? lock_downgrade+0x6e0/0x6e0 [ 153.031162] tcp_rcv_established+0x3e9/0x1650 [ 153.031173] ? tcp_data_queue+0x3730/0x3730 [ 153.031184] ? ip6_dst_check+0x16a/0x2c0 [ 153.031196] tcp_v6_do_rcv+0x417/0x1190 [ 153.031208] tcp_v6_rcv+0x2446/0x2ed0 [ 153.031215] ? save_trace+0x290/0x290 [ 153.031239] ip6_input_finish+0x300/0x15a0 [ 153.031259] ip6_input+0xd5/0x340 [ 153.031268] ? ip6_input_finish+0x15a0/0x15a0 [ 153.031275] ? ipv6_rcv+0x16aa/0x1d20 [ 153.031290] ? ip6_rcv_finish+0x7a0/0x7a0 [ 153.031302] ip6_rcv_finish+0x23f/0x7a0 [ 153.031312] ipv6_rcv+0xe4d/0x1d20 [ 153.031320] ? put_prev_task_stop+0x358/0x400 [ 153.031332] ? ip6_input+0x340/0x340 [ 153.031339] ? __lock_is_held+0xb6/0x140 [ 153.031349] ? check_preemption_disabled+0x3c/0x250 [ 153.031359] ? ip6_make_skb+0x410/0x410 [ 153.031368] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.031374] ? ip6_input+0x340/0x340 [ 153.031387] __netif_receive_skb_core+0x1eae/0x2ca0 [ 153.031395] ? trace_hardirqs_on+0x10/0x10 [ 153.031408] ? enqueue_to_backlog+0xcc0/0xcc0 [ 153.031419] ? process_backlog+0x43e/0x730 [ 153.031432] ? lock_acquire+0x16f/0x430 [ 153.031443] __netif_receive_skb+0x2c/0x1b0 [ 153.031450] ? __netif_receive_skb+0x2c/0x1b0 [ 153.031459] process_backlog+0x21f/0x730 [ 153.031466] ? mark_held_locks+0xb1/0x100 [ 153.031480] net_rx_action+0x490/0xf80 [ 153.031495] ? napi_complete_done+0x4f0/0x4f0 [ 153.031505] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.031518] __do_softirq+0x244/0x9a0 [ 153.031532] ? ip6_finish_output2+0x9c0/0x21b0 [ 153.031542] do_softirq_own_stack+0x2a/0x40 [ 153.031546] [ 153.031560] do_softirq.part.0+0x10e/0x160 [ 153.031568] __local_bh_enable_ip+0x154/0x1a0 [ 153.031576] ip6_finish_output2+0x9f3/0x21b0 [ 153.031591] ? ip6_forward_finish+0x480/0x480 [ 153.031599] ? __lock_is_held+0xb6/0x140 [ 153.031607] ? check_preemption_disabled+0x3c/0x250 [ 153.031622] ip6_finish_output+0x4f4/0xb50 [ 153.031629] ? ip6_finish_output+0x4f4/0xb50 [ 153.031640] ip6_output+0x20f/0x6d0 [ 153.031650] ? ip6_finish_output+0xb50/0xb50 [ 153.031657] ? __lock_is_held+0xb6/0x140 [ 153.031665] ? check_preemption_disabled+0x3c/0x250 [ 153.031674] ? ip6_fragment+0x32c0/0x32c0 [ 153.031683] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.031692] ip6_xmit+0xd53/0x1eb0 [ 153.031708] ? ip6_finish_output2+0x21b0/0x21b0 [ 153.031714] ? ip6_dst_check+0x116/0x2c0 [ 153.031723] ? save_trace+0x290/0x290 [ 153.031732] ? ip6_append_data+0x2f0/0x2f0 [ 153.031741] ? __lock_is_held+0xb6/0x140 [ 153.031749] ? check_preemption_disabled+0x3c/0x250 [ 153.031764] inet6_csk_xmit+0x286/0x4d0 [ 153.031772] ? inet6_csk_update_pmtu+0x140/0x140 [ 153.031779] ? tcp_md5_do_lookup+0x1d3/0x530 [ 153.031799] __tcp_transmit_skb+0x172c/0x2fe0 [ 153.031815] ? bictcp_cong_avoid+0xe50/0xe50 [ 153.031824] ? __tcp_select_window+0x6e0/0x6e0 [ 153.031836] ? kvm_clock_read+0x23/0x40 [ 153.031846] ? sched_clock_cpu+0x1b/0x1c0 [ 153.031854] ? tcp_small_queue_check+0x184/0x1e0 [ 153.031863] tcp_write_xmit+0x523/0x4960 [ 153.031874] ? iov_iter_advance+0x218/0xc60 [ 153.031895] tcp_push_one+0xc1/0xf0 [ 153.031903] tcp_sendmsg_locked+0x157c/0x3200 [ 153.031927] ? tcp_sendpage+0x60/0x60 [ 153.031936] ? trace_hardirqs_on_caller+0x400/0x590 [ 153.031944] ? trace_hardirqs_on+0xd/0x10 [ 153.031956] tcp_sendmsg+0x30/0x50 [ 153.031966] inet_sendmsg+0x122/0x500 [ 153.031975] ? inet_recvmsg+0x500/0x500 [ 153.031983] sock_sendmsg+0xce/0x110 [ 153.031992] SYSC_sendto+0x206/0x310 [ 153.032001] ? SYSC_connect+0x2d0/0x2d0 [ 153.032017] ? kasan_check_read+0x11/0x20 [ 153.032024] ? _copy_to_user+0x87/0xd0 [ 153.032035] ? put_timespec64+0xb4/0x100 [ 153.032042] ? nsecs_to_jiffies+0x30/0x30 [ 153.032055] ? SyS_clock_gettime+0xf8/0x180 [ 153.032065] SyS_sendto+0x40/0x50 [ 153.032072] ? SyS_getpeername+0x30/0x30 [ 153.032084] do_syscall_64+0x1e8/0x640 [ 153.032092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.032104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.032112] RIP: 0033:0x4598e9 [ 153.032117] RSP: 002b:00007fa24e36fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 153.032127] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004598e9 [ 153.032133] RDX: 00000000fffffdda RSI: 00000000200000c0 RDI: 000000000000000b [ 153.032137] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 153.032142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa24e3706d4 [ 153.032147] R13: 00000000004c7880 R14: 00000000004dd188 R15: 00000000ffffffff [ 153.032162] [ 153.032168] Allocated by task 6932: [ 153.032179] save_stack_trace+0x16/0x20 [ 153.032184] save_stack+0x45/0xd0 [ 153.032190] kasan_kmalloc+0xce/0xf0 [ 153.032196] kasan_slab_alloc+0xf/0x20 [ 153.032206] kmem_cache_alloc_node+0x144/0x780 [ 153.032212] __alloc_skb+0x9c/0x500 [ 153.032219] sk_stream_alloc_skb+0xb3/0x780 [ 153.032225] tcp_sendmsg_locked+0xf61/0x3200 [ 153.032230] tcp_sendmsg+0x30/0x50 [ 153.032235] inet_sendmsg+0x122/0x500 [ 153.032240] sock_sendmsg+0xce/0x110 [ 153.032244] SYSC_sendto+0x206/0x310 [ 153.032251] SyS_sendto+0x40/0x50 [ 153.032257] do_syscall_64+0x1e8/0x640 [ 153.032263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.032266] [ 153.032269] Freed by task 6932: [ 153.032275] save_stack_trace+0x16/0x20 [ 153.032281] save_stack+0x45/0xd0 [ 153.032291] kasan_slab_free+0x75/0xc0 [ 153.032297] kmem_cache_free+0x83/0x2b0 [ 153.032309] kfree_skbmem+0x8d/0x120 [ 153.046752] kobject: 'queues' (ffff8880a1017f48): kobject_uevent_env [ 153.050264] __kfree_skb+0x1e/0x30 [ 153.050275] tcp_remove_empty_skb.part.0+0x231/0x2e0 [ 153.050281] tcp_sendmsg_locked+0x1ced/0x3200 [ 153.050290] tcp_sendmsg+0x30/0x50 [ 153.050297] inet_sendmsg+0x122/0x500 [ 153.050304] sock_sendmsg+0xce/0x110 [ 153.050310] SYSC_sendto+0x206/0x310 [ 153.050316] SyS_sendto+0x40/0x50 [ 153.050324] do_syscall_64+0x1e8/0x640 [ 153.050333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.050339] [ 153.056516] kobject: 'queues' (ffff8880a1017f48): kobject_uevent_env: filter function caused the event to drop! [ 153.059373] The buggy address belongs to the object at ffff8880a6279080 [ 153.059373] which belongs to the cache skbuff_fclone_cache of size 472 [ 153.059380] The buggy address is located 44 bytes inside of [ 153.059380] 472-byte region [ffff8880a6279080, ffff8880a6279258) [ 153.059383] The buggy address belongs to the page: [ 153.059391] page:ffffea0002989e40 count:1 mapcount:0 mapping:ffff8880a6279080 index:0x0 [ 153.059400] flags: 0x1fffc0000000100(slab) [ 153.059415] raw: 01fffc0000000100 ffff8880a6279080 0000000000000000 0000000100000006 [ 153.067426] kobject: 'rx-0' (ffff88807f0ab610): kobject_add_internal: parent: 'queues', set: 'queues' [ 153.072365] raw: ffffea00029f6260 ffffea00024a20e0 ffff8880a9e82d80 0000000000000000 [ 153.072370] page dumped because: kasan: bad access detected [ 153.072373] [ 153.072375] Memory state around the buggy address: [ 153.072382] ffff8880a6278f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 153.072388] ffff8880a6279000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 153.072394] >ffff8880a6279080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.072398] ^ [ 153.072402] ffff8880a6279100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.072407] ffff8880a6279180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 153.072410] ================================================================== [ 153.072412] Disabling lock debugging due to kernel taint [ 153.072445] Kernel panic - not syncing: panic_on_warn set ... [ 153.072445] [ 153.072454] CPU: 1 PID: 6932 Comm: syz-executor.2 Tainted: G B 4.14.143 #0 [ 153.072458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.072460] Call Trace: [ 153.072464] [ 153.072480] dump_stack+0x138/0x197 [ 153.072492] ? tcp_ack+0x414f/0x4760 [ 153.072500] panic+0x1f2/0x426 [ 153.072506] ? add_taint.cold+0x16/0x16 [ 153.072521] kasan_end_report+0x47/0x4f [ 153.072528] kasan_report.cold+0x130/0x2af [ 153.072539] __asan_report_load4_noabort+0x14/0x20 [ 153.081893] kobject: 'rx-0' (ffff88807f0ab610): kobject_uevent_env [ 153.085361] tcp_ack+0x414f/0x4760 [ 153.085380] ? trace_hardirqs_on+0x10/0x10 [ 153.089912] kobject: 'rx-0' (ffff88807f0ab610): fill_kobj_path: path = '/devices/virtual/net/ip6_vti1/queues/rx-0' [ 153.094153] ? tcp_fastretrans_alert+0x2620/0x2620 [ 153.094165] ? lock_downgrade+0x6e0/0x6e0 [ 153.094175] tcp_rcv_established+0x3e9/0x1650 [ 153.094184] ? tcp_data_queue+0x3730/0x3730 [ 153.094193] ? ip6_dst_check+0x16a/0x2c0 [ 153.094207] tcp_v6_do_rcv+0x417/0x1190 [ 153.102942] kobject: 'tx-0' (ffff8880a5cfc518): kobject_add_internal: parent: 'queues', set: 'queues' [ 153.102973] tcp_v6_rcv+0x2446/0x2ed0 [ 153.102987] ? save_trace+0x290/0x290 [ 153.107988] kobject: 'tx-0' (ffff8880a5cfc518): kobject_uevent_env [ 153.110767] ip6_input_finish+0x300/0x15a0 [ 153.110781] ip6_input+0xd5/0x340 [ 153.110788] ? ip6_input_finish+0x15a0/0x15a0 [ 153.110792] ? ipv6_rcv+0x16aa/0x1d20 [ 153.110799] ? ip6_rcv_finish+0x7a0/0x7a0 [ 153.110806] ip6_rcv_finish+0x23f/0x7a0 [ 153.110812] ipv6_rcv+0xe4d/0x1d20 [ 153.110820] ? put_prev_task_stop+0x358/0x400 [ 153.110828] ? ip6_input+0x340/0x340 [ 153.110835] ? __lock_is_held+0xb6/0x140 [ 153.110845] ? check_preemption_disabled+0x3c/0x250 [ 153.110851] ? ip6_make_skb+0x410/0x410 [ 153.110860] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.110865] ? ip6_input+0x340/0x340 [ 153.110876] __netif_receive_skb_core+0x1eae/0x2ca0 [ 153.110882] ? trace_hardirqs_on+0x10/0x10 [ 153.110891] ? enqueue_to_backlog+0xcc0/0xcc0 [ 153.110899] ? process_backlog+0x43e/0x730 [ 153.110908] ? lock_acquire+0x16f/0x430 [ 153.110916] __netif_receive_skb+0x2c/0x1b0 [ 153.110922] ? __netif_receive_skb+0x2c/0x1b0 [ 153.110929] process_backlog+0x21f/0x730 [ 153.110936] ? mark_held_locks+0xb1/0x100 [ 153.110945] net_rx_action+0x490/0xf80 [ 153.110955] ? napi_complete_done+0x4f0/0x4f0 [ 153.110963] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.110976] __do_softirq+0x244/0x9a0 [ 153.110986] ? ip6_finish_output2+0x9c0/0x21b0 [ 153.110993] do_softirq_own_stack+0x2a/0x40 [ 153.110996] [ 153.111005] do_softirq.part.0+0x10e/0x160 [ 153.111011] __local_bh_enable_ip+0x154/0x1a0 [ 153.111018] ip6_finish_output2+0x9f3/0x21b0 [ 153.111028] ? ip6_forward_finish+0x480/0x480 [ 153.111034] ? __lock_is_held+0xb6/0x140 [ 153.111041] ? check_preemption_disabled+0x3c/0x250 [ 153.111051] ip6_finish_output+0x4f4/0xb50 [ 153.111057] ? ip6_finish_output+0x4f4/0xb50 [ 153.111065] ip6_output+0x20f/0x6d0 [ 153.111072] ? ip6_finish_output+0xb50/0xb50 [ 153.111078] ? __lock_is_held+0xb6/0x140 [ 153.111085] ? check_preemption_disabled+0x3c/0x250 [ 153.111092] ? ip6_fragment+0x32c0/0x32c0 [ 153.111100] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 153.111107] ip6_xmit+0xd53/0x1eb0 [ 153.111118] ? ip6_finish_output2+0x21b0/0x21b0 [ 153.111124] ? ip6_dst_check+0x116/0x2c0 [ 153.111131] ? save_trace+0x290/0x290 [ 153.111138] ? ip6_append_data+0x2f0/0x2f0 [ 153.111145] ? __lock_is_held+0xb6/0x140 [ 153.111151] ? check_preemption_disabled+0x3c/0x250 [ 153.111161] inet6_csk_xmit+0x286/0x4d0 [ 153.111168] ? inet6_csk_update_pmtu+0x140/0x140 [ 153.111174] ? tcp_md5_do_lookup+0x1d3/0x530 [ 153.111187] __tcp_transmit_skb+0x172c/0x2fe0 [ 153.111198] ? bictcp_cong_avoid+0xe50/0xe50 [ 153.111205] ? __tcp_select_window+0x6e0/0x6e0 [ 153.111213] ? kvm_clock_read+0x23/0x40 [ 153.111222] ? sched_clock_cpu+0x1b/0x1c0 [ 153.111228] ? tcp_small_queue_check+0x184/0x1e0 [ 153.111235] tcp_write_xmit+0x523/0x4960 [ 153.111244] ? iov_iter_advance+0x218/0xc60 [ 153.111257] tcp_push_one+0xc1/0xf0 [ 153.111269] tcp_sendmsg_locked+0x157c/0x3200 [ 153.111283] ? tcp_sendpage+0x60/0x60 [ 153.111291] ? trace_hardirqs_on_caller+0x400/0x590 [ 153.111298] ? trace_hardirqs_on+0xd/0x10 [ 153.111306] tcp_sendmsg+0x30/0x50 [ 153.111315] inet_sendmsg+0x122/0x500 [ 153.111322] ? inet_recvmsg+0x500/0x500 [ 153.111330] sock_sendmsg+0xce/0x110 [ 153.111337] SYSC_sendto+0x206/0x310 [ 153.111344] ? SYSC_connect+0x2d0/0x2d0 [ 153.111358] ? kasan_check_read+0x11/0x20 [ 153.111364] ? _copy_to_user+0x87/0xd0 [ 153.111374] ? put_timespec64+0xb4/0x100 [ 153.111381] ? nsecs_to_jiffies+0x30/0x30 [ 153.111390] ? SyS_clock_gettime+0xf8/0x180 [ 153.111398] SyS_sendto+0x40/0x50 [ 153.111404] ? SyS_getpeername+0x30/0x30 [ 153.111414] do_syscall_64+0x1e8/0x640 [ 153.111420] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 153.111430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 153.111436] RIP: 0033:0x4598e9 [ 153.111441] RSP: 002b:00007fa24e36fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 153.111449] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004598e9 [ 153.111453] RDX: 00000000fffffdda RSI: 00000000200000c0 RDI: 000000000000000b [ 153.111457] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 153.111461] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa24e3706d4 [ 153.111465] R13: 00000000004c7880 R14: 00000000004dd188 R15: 00000000ffffffff [ 153.113000] Kernel Offset: disabled [ 154.339026] Rebooting in 86400 seconds..