[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.823989][ T27] audit: type=1800 audit(1575370142.897:25): pid=8809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 58.843697][ T27] audit: type=1800 audit(1575370142.897:26): pid=8809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 58.870599][ T27] audit: type=1800 audit(1575370142.907:27): pid=8809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.24' (ECDSA) to the list of known hosts. 2019/12/03 10:49:15 fuzzer started 2019/12/03 10:49:16 dialing manager at 10.128.0.26:44481 2019/12/03 10:49:17 syscalls: 2694 2019/12/03 10:49:17 code coverage: enabled 2019/12/03 10:49:17 comparison tracing: enabled 2019/12/03 10:49:17 extra coverage: enabled 2019/12/03 10:49:17 setuid sandbox: enabled 2019/12/03 10:49:17 namespace sandbox: enabled 2019/12/03 10:49:17 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 10:49:17 fault injection: enabled 2019/12/03 10:49:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 10:49:17 net packet injection: enabled 2019/12/03 10:49:17 net device setup: enabled 2019/12/03 10:49:17 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 10:49:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 10:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000049c0)=[{{0x0, 0x0, 0x0}, 0x8000}], 0x1, 0x0) 10:51:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 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) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, 0x0, 0x0) syzkaller login: [ 209.426581][ T8979] IPVS: ftp: loaded support on port[0] = 21 [ 209.578625][ T8979] chnl_net:caif_netlink_parms(): no params data found [ 209.626793][ T8979] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.636332][ T8979] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.645007][ T8979] device bridge_slave_0 entered promiscuous mode [ 209.656476][ T8979] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.664107][ T8979] bridge0: port 2(bridge_slave_1) entered disabled state 10:51:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc008ae09, &(0x7f0000000000)={0x1, [0x0]}) [ 209.673597][ T8979] device bridge_slave_1 entered promiscuous mode [ 209.693873][ T8982] IPVS: ftp: loaded support on port[0] = 21 [ 209.706518][ T8979] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 209.753657][ T8979] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 209.832820][ T8979] team0: Port device team_slave_0 added [ 209.852980][ T8979] team0: Port device team_slave_1 added 10:51:34 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) openat(0xffffffffffffffff, 0x0, 0x42001, 0x79) ioprio_set$uid(0x3, 0x0, 0x0) [ 209.943061][ T8979] device hsr_slave_0 entered promiscuous mode [ 210.000632][ T8979] device hsr_slave_1 entered promiscuous mode [ 210.059166][ T8984] IPVS: ftp: loaded support on port[0] = 21 [ 210.190056][ T8979] netdevsim netdevsim0 netdevsim0: renamed from eth0 10:51:34 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r1, &(0x7f00000020c0)={&(0x7f0000001b00)=@un=@abs={0x1}, 0x7, 0x0}, 0x0) [ 210.264375][ T8979] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 210.334731][ T8979] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 210.407280][ T8979] netdevsim netdevsim0 netdevsim3: renamed from eth3 10:51:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) semget$private(0x0, 0x0, 0x0) msgget(0x3, 0x0) getresgid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00\x00\xf2\xff\xff\xff\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) [ 210.527557][ T8987] IPVS: ftp: loaded support on port[0] = 21 [ 210.544584][ T8989] IPVS: ftp: loaded support on port[0] = 21 [ 210.558147][ T8982] chnl_net:caif_netlink_parms(): no params data found [ 210.582071][ T8979] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.589296][ T8979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.597333][ T8979] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.604536][ T8979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.632541][ T2962] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.641606][ T2962] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.688709][ T8991] IPVS: ftp: loaded support on port[0] = 21 [ 210.751719][ T8984] chnl_net:caif_netlink_parms(): no params data found [ 210.777657][ T8982] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.784896][ T8982] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.792761][ T8982] device bridge_slave_0 entered promiscuous mode [ 210.807915][ T8982] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.815598][ T8982] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.825090][ T8982] device bridge_slave_1 entered promiscuous mode [ 210.883236][ T8984] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.890451][ T8984] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.898195][ T8984] device bridge_slave_0 entered promiscuous mode [ 210.909413][ T8982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 210.935210][ T8984] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.943434][ T8984] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.951391][ T8984] device bridge_slave_1 entered promiscuous mode [ 210.959663][ T8982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.064926][ T8987] chnl_net:caif_netlink_parms(): no params data found [ 211.076002][ T8984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.088232][ T8984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.104142][ T8982] team0: Port device team_slave_0 added [ 211.115614][ T8982] team0: Port device team_slave_1 added [ 211.140960][ T8984] team0: Port device team_slave_0 added [ 211.150526][ T8984] team0: Port device team_slave_1 added [ 211.284502][ T8984] device hsr_slave_0 entered promiscuous mode [ 211.340757][ T8984] device hsr_slave_1 entered promiscuous mode [ 211.380430][ T8984] debugfs: Directory 'hsr0' with parent '/' already present! [ 211.390935][ T8987] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.398027][ T8987] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.408106][ T8987] device bridge_slave_0 entered promiscuous mode [ 211.419845][ T8987] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.427111][ T8987] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.434918][ T8987] device bridge_slave_1 entered promiscuous mode [ 211.503616][ T8982] device hsr_slave_0 entered promiscuous mode [ 211.530627][ T8982] device hsr_slave_1 entered promiscuous mode [ 211.600448][ T8982] debugfs: Directory 'hsr0' with parent '/' already present! [ 211.617655][ T8979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.654445][ T8989] chnl_net:caif_netlink_parms(): no params data found [ 211.684026][ T8987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.733455][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.742000][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.751370][ T8987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.784494][ T8982] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 211.864209][ T8987] team0: Port device team_slave_0 added [ 211.876790][ T8987] team0: Port device team_slave_1 added [ 211.891859][ T8979] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.899340][ T8982] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 211.942768][ T8991] chnl_net:caif_netlink_parms(): no params data found [ 211.951712][ T8989] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.958767][ T8989] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.967533][ T8989] device bridge_slave_0 entered promiscuous mode [ 211.975920][ T8989] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.983118][ T8989] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.994086][ T8989] device bridge_slave_1 entered promiscuous mode [ 212.001662][ T8984] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 212.054936][ T8984] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 212.102431][ T8982] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 212.157551][ T8982] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 212.226879][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.235863][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.244468][ T2890] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.251565][ T2890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.266324][ T8984] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 212.307151][ T8984] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 212.376003][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.384964][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.393464][ T8993] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.400562][ T8993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.432933][ T8989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.445717][ T8989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.483867][ T8987] device hsr_slave_0 entered promiscuous mode [ 212.520652][ T8987] device hsr_slave_1 entered promiscuous mode [ 212.571291][ T8987] debugfs: Directory 'hsr0' with parent '/' already present! [ 212.579584][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 212.588605][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 212.597189][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 212.605810][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 212.614538][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 212.623431][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 212.632658][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 212.680158][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 212.690065][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 212.698873][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 212.707287][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.734251][ T8989] team0: Port device team_slave_0 added [ 212.750143][ T8991] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.759936][ T8991] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.769344][ T8991] device bridge_slave_0 entered promiscuous mode [ 212.780164][ T8989] team0: Port device team_slave_1 added [ 212.862737][ T8989] device hsr_slave_0 entered promiscuous mode [ 212.910850][ T8989] device hsr_slave_1 entered promiscuous mode [ 212.970645][ T8989] debugfs: Directory 'hsr0' with parent '/' already present! [ 212.978925][ T8991] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.987001][ T8991] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.994992][ T8991] device bridge_slave_1 entered promiscuous mode [ 213.016552][ T8991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 213.039024][ T8987] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 213.087878][ T8991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.106570][ T8987] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 213.156833][ T8987] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 213.203960][ T8987] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 213.293498][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 213.301908][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 213.323858][ T8979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.339470][ T8991] team0: Port device team_slave_0 added [ 213.349471][ T8991] team0: Port device team_slave_1 added [ 213.414304][ T8989] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 213.523722][ T8991] device hsr_slave_0 entered promiscuous mode [ 213.553110][ T8991] device hsr_slave_1 entered promiscuous mode 10:51:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setitimer(0x2, &(0x7f0000000200)={{}, {0x0, 0x7530}}, &(0x7f0000000240)) [ 213.600480][ T8991] debugfs: Directory 'hsr0' with parent '/' already present! [ 213.624521][ T8989] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 213.692783][ T8989] netdevsim netdevsim4 netdevsim2: renamed from eth2 10:51:37 executing program 0: add_key$keyring(&(0x7f0000000100)='keyring\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x0) [ 213.749819][ T8984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.771844][ T8989] netdevsim netdevsim4 netdevsim3: renamed from eth3 10:51:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "18f2c12d334b8585", "26d42e8c9bd1d3bcd247aaf964b4a40f", "fae58d39", "49dae1f073beb88c"}, 0x28) close(r0) [ 213.849015][ T8984] 8021q: adding VLAN 0 to HW filter on device team0 [ 213.895291][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.905071][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.970118][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 213.983069][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 213.992265][ T8993] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.999600][ T8993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.007567][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.016996][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.027037][ T8993] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.034157][ T8993] bridge0: port 2(bridge_slave_1) entered forwarding state 10:51:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_notify(r1, 0x0) [ 214.062941][ T8991] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 214.116314][ T8982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.135254][ T8991] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 214.183150][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.191370][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 214.200046][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 10:51:38 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000009c0)='threaded\x00', 0xd4b9e1e) clone(0x100010b, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() mount$fuseblk(&(0x7f0000000340)='/\x00\x00\x00\x00\b\x00\x10\x00\x05\x03', &(0x7f0000000300)='./file0\x00', 0x0, 0x12010, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x400000000001f) wait4(0x0, 0x0, 0x0, 0x0) [ 214.232916][ T8991] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 214.272835][ T8991] netdevsim netdevsim5 netdevsim3: renamed from eth3 10:51:38 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xffffffa7}], 0x1, 0x1) close(r1) socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="fc00000048000701ac093a00090007000aab0800080000000000e293210001c000000000000000000000000009000000fa2c1ec28656aaa79b384b46fe000000bc0002", 0x43) r2 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) [ 214.303878][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.317621][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 214.326595][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.337398][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.412799][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 214.426568][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.435035][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 214.443210][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 214.452106][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 214.460375][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 214.468733][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 214.484414][ T8982] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.504365][ T8984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 10:51:38 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)="fe", 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000002200)="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", 0x480, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40) [ 214.541845][ T8987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.548798][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.559135][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.586535][ T2962] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.593772][ T2962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.620112][ T8989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.642905][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.661833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.670598][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.679078][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.686173][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 214.705401][ T8987] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.742240][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.750173][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 214.762705][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 214.772968][ T8992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 214.800607][ T8989] 8021q: adding VLAN 0 to HW filter on device team0 [ 214.807713][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.817134][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 214.825911][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 214.833644][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 214.841246][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 214.849863][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 214.862175][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 214.869936][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.878470][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.886826][ T2890] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.894116][ T2890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.911756][ T8984] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 214.931814][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.939711][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 214.949283][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 214.959075][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.968046][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.976604][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.983696][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.991646][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.000142][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.008561][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.015633][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.023473][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 215.036745][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 215.056919][ T8982] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 215.068175][ T8982] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 215.088830][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 215.098028][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 215.109966][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 215.118567][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 215.126917][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.135463][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.144287][ T9025] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.151485][ T9025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.159820][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.220559][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 215.229419][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 215.247541][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 215.258612][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 215.274289][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 215.285862][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 215.299756][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 215.317936][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 215.328351][ T9050] ================================================================== [ 215.329506][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 215.336655][ T9050] BUG: KASAN: vmalloc-out-of-bounds in kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.336675][ T9050] Write of size 4 at addr ffffc9000197b028 by task syz-executor.2/9050 [ 215.336678][ T9050] [ 215.336693][ T9050] CPU: 0 PID: 9050 Comm: syz-executor.2 Not tainted 5.4.0-next-20191202-syzkaller #0 [ 215.336702][ T9050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.336707][ T9050] Call Trace: [ 215.336726][ T9050] dump_stack+0x197/0x210 [ 215.336748][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.345824][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 215.353137][ T9050] print_address_description.constprop.0.cold+0x5/0x30b [ 215.353155][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.353170][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.353183][ T9050] __kasan_report.cold+0x1b/0x41 [ 215.353203][ T9050] ? kvm_dev_ioctl_get_cpuid+0xd1/0xb47 [ 215.362541][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 215.363783][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.374179][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 215.384320][ T9050] kasan_report+0x12/0x20 [ 215.384340][ T9050] __asan_report_store4_noabort+0x17/0x20 [ 215.384356][ T9050] kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.384382][ T9050] ? kvm_vcpu_ioctl_get_cpuid2+0x1c0/0x1c0 [ 215.388724][ T2890] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 215.391988][ T9050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.392004][ T9050] ? _copy_from_user+0x12c/0x1a0 [ 215.392022][ T9050] kvm_arch_dev_ioctl+0x300/0x4b0 [ 215.392041][ T9050] ? kvm_vm_ioctl_check_extension+0x3d0/0x3d0 [ 215.403226][ T8991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.405468][ T9050] ? tomoyo_path_number_perm+0x454/0x520 [ 215.430894][ T8987] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 215.434378][ T9050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.442111][ T8987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 215.447688][ T9050] ? tomoyo_path_number_perm+0x25e/0x520 [ 215.478271][ T8987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.483508][ T9050] kvm_dev_ioctl+0x127/0x17d0 [ 215.483529][ T9050] ? kvm_put_kvm+0xcc0/0xcc0 [ 215.483554][ T9050] ? kvm_put_kvm+0xcc0/0xcc0 [ 215.494867][ T9050] do_vfs_ioctl+0x977/0x14e0 [ 215.494884][ T9050] ? compat_ioctl_preallocate+0x220/0x220 [ 215.494895][ T9050] ? __fget+0x37f/0x550 [ 215.494913][ T9050] ? ksys_dup3+0x3e0/0x3e0 [ 215.494928][ T9050] ? ns_to_kernel_old_timeval+0x100/0x100 [ 215.494949][ T9050] ? tomoyo_file_ioctl+0x23/0x30 [ 215.601391][ T9050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.607621][ T9050] ? security_file_ioctl+0x8d/0xc0 [ 215.612710][ T9050] ksys_ioctl+0xab/0xd0 [ 215.616845][ T9050] __x64_sys_ioctl+0x73/0xb0 [ 215.621416][ T9050] do_syscall_64+0xfa/0x790 [ 215.625900][ T9050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.631783][ T9050] RIP: 0033:0x45a679 [ 215.635688][ T9050] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.655291][ T9050] RSP: 002b:00007f1634f0fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.663679][ T9050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 215.671630][ T9050] RDX: 0000000020000000 RSI: 00000000c008ae09 RDI: 0000000000000006 [ 215.679691][ T9050] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 215.687653][ T9050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1634f106d4 [ 215.695632][ T9050] R13: 00000000004c3be2 R14: 00000000004d9128 R15: 00000000ffffffff [ 215.703635][ T9050] [ 215.705954][ T9050] [ 215.708263][ T9050] Memory state around the buggy address: [ 215.713886][ T9050] ffffc9000197af00: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 215.721942][ T9050] ffffc9000197af80: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 215.729979][ T9050] >ffffc9000197b000: 00 00 00 00 00 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 215.738016][ T9050] ^ [ 215.743383][ T9050] ffffc9000197b080: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 215.751438][ T9050] ffffc9000197b100: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 [ 215.759479][ T9050] ================================================================== [ 215.767548][ T9050] Disabling lock debugging due to kernel taint [ 215.778765][ T8989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 215.781420][ T9050] Kernel panic - not syncing: panic_on_warn set ... [ 215.795725][ T9050] CPU: 0 PID: 9050 Comm: syz-executor.2 Tainted: G B 5.4.0-next-20191202-syzkaller #0 [ 215.802249][ T8989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 215.806564][ T9050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.806569][ T9050] Call Trace: [ 215.806589][ T9050] dump_stack+0x197/0x210 [ 215.806610][ T9050] panic+0x2e3/0x75c [ 215.822583][ T8982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.823805][ T9050] ? add_taint.cold+0x16/0x16 [ 215.823821][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.823846][ T9050] ? preempt_schedule+0x4b/0x60 [ 215.827994][ T8982] kobject: 'vlan0' (000000009084aee0): kobject_add_internal: parent: 'mesh', set: '' [ 215.831627][ T9050] ? ___preempt_schedule+0x16/0x18 [ 215.831642][ T9050] ? trace_hardirqs_on+0x5e/0x240 [ 215.831658][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.831670][ T9050] end_report+0x47/0x4f [ 215.831683][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.831692][ T9050] __kasan_report.cold+0xe/0x41 [ 215.831712][ T9050] ? kvm_dev_ioctl_get_cpuid+0xd1/0xb47 [ 215.903226][ T9050] ? kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.908846][ T9050] kasan_report+0x12/0x20 [ 215.913158][ T9050] __asan_report_store4_noabort+0x17/0x20 [ 215.918858][ T9050] kvm_dev_ioctl_get_cpuid+0xacc/0xb47 [ 215.924324][ T9050] ? kvm_vcpu_ioctl_get_cpuid2+0x1c0/0x1c0 [ 215.930129][ T9050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.936359][ T9050] ? _copy_from_user+0x12c/0x1a0 [ 215.941282][ T9050] kvm_arch_dev_ioctl+0x300/0x4b0 [ 215.946299][ T9050] ? kvm_vm_ioctl_check_extension+0x3d0/0x3d0 [ 215.952357][ T9050] ? tomoyo_path_number_perm+0x454/0x520 [ 215.957989][ T9050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.964209][ T9050] ? tomoyo_path_number_perm+0x25e/0x520 [ 215.969824][ T9050] kvm_dev_ioctl+0x127/0x17d0 [ 215.974517][ T9050] ? kvm_put_kvm+0xcc0/0xcc0 [ 215.979241][ T9050] ? kvm_put_kvm+0xcc0/0xcc0 [ 215.983840][ T9050] do_vfs_ioctl+0x977/0x14e0 [ 215.988656][ T9050] ? compat_ioctl_preallocate+0x220/0x220 [ 215.994473][ T9050] ? __fget+0x37f/0x550 [ 215.998620][ T9050] ? ksys_dup3+0x3e0/0x3e0 [ 216.003024][ T9050] ? ns_to_kernel_old_timeval+0x100/0x100 [ 216.008748][ T9050] ? tomoyo_file_ioctl+0x23/0x30 [ 216.013673][ T9050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.019897][ T9050] ? security_file_ioctl+0x8d/0xc0 [ 216.025019][ T9050] ksys_ioctl+0xab/0xd0 [ 216.029183][ T9050] __x64_sys_ioctl+0x73/0xb0 [ 216.033770][ T9050] do_syscall_64+0xfa/0x790 [ 216.038269][ T9050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.044162][ T9050] RIP: 0033:0x45a679 [ 216.048047][ T9050] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.067745][ T9050] RSP: 002b:00007f1634f0fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.076425][ T9050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 216.084405][ T9050] RDX: 0000000020000000 RSI: 00000000c008ae09 RDI: 0000000000000006 [ 216.092386][ T9050] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 216.100452][ T9050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1634f106d4 [ 216.108418][ T9050] R13: 00000000004c3be2 R14: 00000000004d9128 R15: 00000000ffffffff [ 216.118541][ T9050] Kernel Offset: disabled [ 216.122877][ T9050] Rebooting in 86400 seconds..