[ 40.695983][ T26] audit: type=1800 audit(1574777384.775:26): pid=7717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 40.732422][ T26] audit: type=1800 audit(1574777384.775:27): pid=7717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 40.757561][ T26] audit: type=1800 audit(1574777384.775:28): pid=7717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 41.617391][ T26] audit: type=1800 audit(1574777385.735:29): pid=7717 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts. 2019/11/26 14:09:56 fuzzer started 2019/11/26 14:09:58 dialing manager at 10.128.0.26:34299 2019/11/26 14:09:58 syscalls: 2566 2019/11/26 14:09:58 code coverage: enabled 2019/11/26 14:09:58 comparison tracing: enabled 2019/11/26 14:09:58 extra coverage: extra coverage is not supported by the kernel 2019/11/26 14:09:58 setuid sandbox: enabled 2019/11/26 14:09:58 namespace sandbox: enabled 2019/11/26 14:09:58 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/26 14:09:58 fault injection: enabled 2019/11/26 14:09:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/26 14:09:58 net packet injection: enabled 2019/11/26 14:09:58 net device setup: enabled 2019/11/26 14:09:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/26 14:09:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 14:12:01 executing program 0: pipe(&(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) io_uring_setup(0x1d8, &(0x7f0000000180)) socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) 14:12:01 executing program 1: connect$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={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_bp={0x0}}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x10}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) syzkaller login: [ 177.637370][ T7886] IPVS: ftp: loaded support on port[0] = 21 [ 177.714915][ T7888] IPVS: ftp: loaded support on port[0] = 21 [ 177.752390][ T7886] chnl_net:caif_netlink_parms(): no params data found 14:12:01 executing program 2: perf_event_open(&(0x7f00000000c0)={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_bp={0x0}}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x10}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) [ 177.800602][ T7886] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.808259][ T7886] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.816476][ T7886] device bridge_slave_0 entered promiscuous mode [ 177.825006][ T7886] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.849213][ T7886] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.857087][ T7886] device bridge_slave_1 entered promiscuous mode [ 177.912036][ T7886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 177.931715][ T7886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 14:12:02 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0xae44, &(0x7f0000000300)) [ 178.006948][ T7886] team0: Port device team_slave_0 added [ 178.026773][ T7886] team0: Port device team_slave_1 added [ 178.032235][ T7891] IPVS: ftp: loaded support on port[0] = 21 [ 178.046997][ T7888] chnl_net:caif_netlink_parms(): no params data found [ 178.122770][ T7886] device hsr_slave_0 entered promiscuous mode [ 178.159496][ T7886] device hsr_slave_1 entered promiscuous mode 14:12:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80, 0xfffffffffffffff7}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x80000, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="a5"], 0x1) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x0, 0x40000, 0x4) setuid(0x0) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xd000000, r1, 0x0, 0x8}) [ 178.256647][ T7894] IPVS: ftp: loaded support on port[0] = 21 [ 178.273140][ T7888] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.288184][ T7888] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.297024][ T7888] device bridge_slave_0 entered promiscuous mode [ 178.363747][ T7888] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.411828][ T7888] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.429844][ T7888] device bridge_slave_1 entered promiscuous mode [ 178.602370][ T7888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 178.648825][ T7886] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.656065][ T7886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.663871][ T7886] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.670986][ T7886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.777477][ T7888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 178.792688][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.830839][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.841184][ T7919] IPVS: ftp: loaded support on port[0] = 21 [ 178.922663][ T7891] chnl_net:caif_netlink_parms(): no params data found 14:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) [ 179.028730][ T7888] team0: Port device team_slave_0 added [ 179.088899][ T7888] team0: Port device team_slave_1 added [ 179.138455][ T7894] chnl_net:caif_netlink_parms(): no params data found [ 179.329081][ T7891] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.336494][ T7891] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.344241][ T7891] device bridge_slave_0 entered promiscuous mode [ 179.352396][ T7891] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.359544][ T7891] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.367232][ T7891] device bridge_slave_1 entered promiscuous mode [ 179.410889][ T7888] device hsr_slave_0 entered promiscuous mode [ 179.449535][ T7888] device hsr_slave_1 entered promiscuous mode [ 179.489551][ T7888] debugfs: Directory 'hsr0' with parent '/' already present! [ 179.513454][ T7894] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.520679][ T7894] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.528446][ T7894] device bridge_slave_0 entered promiscuous mode [ 179.536256][ T7894] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.543414][ T7894] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.551135][ T7894] device bridge_slave_1 entered promiscuous mode [ 179.590389][ T7919] chnl_net:caif_netlink_parms(): no params data found [ 179.615409][ T7891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.655899][ T7886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.666984][ T7928] IPVS: ftp: loaded support on port[0] = 21 [ 179.697905][ T7894] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.730482][ T7891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.776690][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.810069][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.860864][ T7894] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.897576][ T7886] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.973239][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.010224][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.018664][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.025839][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.100907][ T7891] team0: Port device team_slave_0 added [ 180.157388][ T7894] team0: Port device team_slave_0 added [ 180.177289][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.201205][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.239571][ T2520] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.246672][ T2520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.269505][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.304407][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.329979][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.338645][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.370040][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.398734][ T7919] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.406513][ T7919] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.414482][ T7919] device bridge_slave_0 entered promiscuous mode [ 180.423200][ T7891] team0: Port device team_slave_1 added [ 180.428919][ T7919] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.436154][ T7919] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.443873][ T7919] device bridge_slave_1 entered promiscuous mode [ 180.453760][ T7894] team0: Port device team_slave_1 added [ 180.512756][ T7894] device hsr_slave_0 entered promiscuous mode [ 180.569628][ T7894] device hsr_slave_1 entered promiscuous mode [ 180.609299][ T7894] debugfs: Directory 'hsr0' with parent '/' already present! [ 180.624039][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.632409][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.641326][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.649880][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.658337][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.666621][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.677089][ T7886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.698906][ T7888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.710052][ T7919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.730183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.737605][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.751303][ T7919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.766324][ T7888] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.791797][ T7891] device hsr_slave_0 entered promiscuous mode [ 180.829592][ T7891] device hsr_slave_1 entered promiscuous mode [ 180.869340][ T7891] debugfs: Directory 'hsr0' with parent '/' already present! [ 180.880055][ T7886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.915585][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.934034][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.963378][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.975905][ T2520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.998693][ T2520] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.005860][ T2520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.150003][ T7933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.157959][ T7933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.249032][ T7933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.257731][ T7933] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.264871][ T7933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.340022][ T7933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.398206][ T7919] team0: Port device team_slave_0 added [ 181.476320][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.510119][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.567903][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.612776][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.661902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.707866][ T7919] team0: Port device team_slave_1 added [ 181.731458][ T7928] chnl_net:caif_netlink_parms(): no params data found [ 181.810448][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.866886][ T7888] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 181.930618][ T7888] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 182.054145][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.068234][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.104535][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.127588][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.170209][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 182.252700][ T7919] device hsr_slave_0 entered promiscuous mode [ 182.280219][ T7919] device hsr_slave_1 entered promiscuous mode [ 182.319908][ T7919] debugfs: Directory 'hsr0' with parent '/' already present! [ 182.362280][ T7928] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.373764][ T7928] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.384952][ T7928] device bridge_slave_0 entered promiscuous mode [ 182.393965][ T7928] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.401370][ T7928] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.408959][ T7928] device bridge_slave_1 entered promiscuous mode [ 182.426329][ T7928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.458026][ T7928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 14:12:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r1, r2, 0x0, 0x4) [ 182.515385][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 182.529604][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 182.568055][ T7888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.636611][ T7894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.662430][ T7928] team0: Port device team_slave_0 added 14:12:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f00000000c0), 0x8) ioctl$int_in(r0, 0xc0045002, &(0x7f0000000000)) ioctl$int_in(r0, 0x40045010, &(0x7f0000000140)) [ 182.725790][ T7891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.760108][ T7928] team0: Port device team_slave_1 added [ 182.824214][ T7894] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.877404][ T7891] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.912612][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.921243][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.946001][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.990561][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.085253][ T7928] device hsr_slave_0 entered promiscuous mode [ 183.139707][ T7928] device hsr_slave_1 entered promiscuous mode [ 183.159569][ T7928] debugfs: Directory 'hsr0' with parent '/' already present! [ 183.176388][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.192192][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.223770][ T7920] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.230979][ T7920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.261219][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.279077][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.299011][ T7920] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.306208][ T7920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.332475][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.353081][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.363783][ T7920] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.370920][ T7920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.381168][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.391221][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.400058][ T7920] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.407097][ T7920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.414887][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.465711][ T7891] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 183.479773][ T7891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 183.505212][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 14:12:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f00000000c0), 0x8) ioctl$int_in(r0, 0xc0045002, &(0x7f0000000000)) ioctl$int_in(r0, 0x40045010, &(0x7f0000000140)) [ 183.536655][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.548658][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 183.571685][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.590961][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 183.625365][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.638850][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.663692][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 14:12:07 executing program 1: open(0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8}]}, 0x1c}}, 0x0) [ 183.687242][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.700337][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.715757][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 14:12:07 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0x0, 0x3, 0x0, 0x2000b000, &(0x7f0000009000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000009000/0x3000)=nil}) [ 183.742566][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.760052][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.768570][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 183.794443][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.867330][ C1] hrtimer: interrupt took 46802 ns [ 183.879764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 183.885716][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 183.943766][ T7919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.969541][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 183.973574][ T8103] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 183.983922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.000281][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 184.000333][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 184.091524][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.109277][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 184.115129][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 184.142272][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 14:12:08 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f00000000c0), 0x8) ioctl$int_in(r0, 0xc0045002, &(0x7f0000000000)) ioctl$int_in(r0, 0x40045010, &(0x7f0000000140)) [ 184.189317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.226393][ T7894] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.282993][ T7894] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.331953][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.343994][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.363324][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.381167][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.390196][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.398703][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.408396][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.424338][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.442847][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.460986][ T7891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.470806][ T7919] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.514094][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.538198][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.579655][ T7920] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.586978][ T7920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.596487][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.617452][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.626371][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.637604][ T7920] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.645010][ T7920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.668244][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.683269][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.692038][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.701927][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.716597][ T7894] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.734570][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 184.751304][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.767168][ T7919] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.778614][ T7919] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.794643][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.815100][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.828638][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.838719][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.847154][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.856268][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.864626][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 14:12:09 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() semop(0x0, &(0x7f0000000000)=[{0x4, 0x6}, {0x4}], 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x19) 14:12:09 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f00000000c0), 0x8) ioctl$int_in(r0, 0xc0045002, &(0x7f0000000000)) ioctl$int_in(r0, 0x40045010, &(0x7f0000000140)) [ 184.901095][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.935901][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.961327][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.973043][ T7919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.996662][ T7928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.062730][ T7928] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.087785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.112908][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.142381][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.153733][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.169656][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.176779][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.192862][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.202224][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.211333][ T12] bridge0: port 2(bridge_slave_1) entered blocking state 14:12:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) [ 185.218549][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.243744][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.287164][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.301742][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.310597][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.319019][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.338879][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.347778][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.374811][ T7928] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:12:09 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000009000/0x3000)=nil}) [ 185.411574][ T7928] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 185.444738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.455578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.477529][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.490838][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.500126][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.508828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 185.531550][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 185.539025][ T8036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 185.550216][ T7928] 8021q: adding VLAN 0 to HW filter on device batadv0 14:12:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80, 0xfffffffffffffff7}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x80000, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="a5"], 0x1) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x0, 0x40000, 0x4) setuid(0x0) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xd000000, r1, 0x0, 0x8}) [ 185.843474][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 185.843483][ T26] audit: type=1800 audit(1574777529.965:31): pid=8179 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name=7374617409C0D2FEBCF9DF2DEAC8C177FF171248E91193513049F831550D6F7DE66CF637BDBF1311920C8A26EDA4DCC3783F9DB5116B34D31B0512A5608AAFF01E7952340CD6FD dev="sda1" ino=16516 res=0 14:12:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002a00)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7, 0x3}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 14:12:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 14:12:10 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f00000000c0), 0x8) ioctl$int_in(r0, 0xc0045002, &(0x7f0000000000)) 14:12:10 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, 0x0) 14:12:10 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) statx(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1000, 0x10, &(0x7f0000000400)) 14:12:10 executing program 1: r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 186.055621][ T8209] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 186.121119][ T8209] batman_adv: batadv0: Adding interface: erspan0 14:12:10 executing program 3: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000), 0x4) clone(0x20008579, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 14:12:10 executing program 2: [ 186.147112][ T8209] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 14:12:10 executing program 1: 14:12:10 executing program 3: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000), 0x4) clone(0x20008579, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) [ 186.292786][ T8229] ptrace attach of "/root/syz-executor.3"[7894] was attempted by "/root/syz-executor.3"[8229] [ 186.304942][ T8209] batman_adv: batadv0: Interface activated: erspan0 14:12:10 executing program 2: 14:12:10 executing program 1: [ 186.337694][ T8218] batman_adv: batadv0: Interface deactivated: erspan0 [ 186.362504][ T8218] batman_adv: batadv0: Removing interface: erspan0 [ 186.458843][ T8238] ptrace attach of "/root/syz-executor.3"[7894] was attempted by "/root/syz-executor.3"[8238] [ 186.469334][ C0] ------------[ cut here ]------------ [ 186.474804][ C0] DEBUG_LOCKS_WARN_ON(1) [ 186.474874][ C0] WARNING: CPU: 0 PID: 8239 at kernel/locking/lockdep.c:167 mark_lock+0x8d2/0x1650 [ 186.488472][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 186.495150][ C0] CPU: 0 PID: 8239 Comm: blkid Not tainted 5.4.0-syzkaller #0 [ 186.502829][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.513172][ C0] Call Trace: [ 186.516473][ C0] [ 186.519314][ C0] dump_stack+0x1fb/0x318 [ 186.523627][ C0] panic+0x264/0x7a9 [ 186.527494][ C0] ? __warn+0x105/0x210 [ 186.531626][ C0] ? mark_lock+0x8d2/0x1650 [ 186.536246][ C0] __warn+0x20e/0x210 [ 186.540224][ C0] ? mark_lock+0x8d2/0x1650 [ 186.544721][ C0] report_bug+0x1b6/0x2f0 [ 186.549032][ C0] ? mark_lock+0x8d2/0x1650 [ 186.553523][ C0] do_error_trap+0xd7/0x440 [ 186.558013][ C0] do_invalid_op+0x36/0x40 [ 186.562427][ C0] ? mark_lock+0x8d2/0x1650 [ 186.566908][ C0] invalid_op+0x23/0x30 [ 186.571219][ C0] RIP: 0010:mark_lock+0x8d2/0x1650 [ 186.576303][ C0] Code: 0f 85 af 02 00 00 83 3d 8f 7a 65 07 00 0f 85 7a f8 ff ff 31 db 48 c7 c7 74 71 36 88 48 c7 c6 7c 2f 3b 88 31 c0 e8 be f4 ec ff <0f> 0b e9 6e f8 ff ff 4c 69 f3 b0 00 00 00 48 c7 c0 d0 f4 1c 89 4c [ 186.595898][ C0] RSP: 0018:ffff8880aea09500 EFLAGS: 00010046 [ 186.601946][ C0] RAX: f46397475521bc00 RBX: 0000000000000000 RCX: ffff8880592a81c0 [ 186.609904][ C0] RDX: 0000000000000502 RSI: 0000000000000001 RDI: ffffffff815cbfd4 [ 186.617881][ C0] RBP: ffff8880aea09600 R08: ffffffff8178fd6a R09: fffffbfff111a493 [ 186.625833][ C0] R10: fffffbfff111a493 R11: 0000000000000000 R12: 1ffff1100b255172 [ 186.633780][ C0] R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000010 [ 186.641740][ C0] ? trace_hardirqs_off+0x1a/0x80 [ 186.646746][ C0] ? vprintk_emit+0x1b4/0x3a0 [ 186.651399][ C0] ? validate_chain+0x92/0x7bc0 [ 186.656237][ C0] ? __kasan_check_read+0x11/0x20 [ 186.661241][ C0] __lock_acquire+0x5a0/0x1be0 [ 186.665989][ C0] ? netif_skb_features+0x60a/0xa90 [ 186.671166][ C0] ? validate_xmit_xfrm+0x58/0xe00 [ 186.676252][ C0] ? trace_lock_acquire+0x159/0x1d0 [ 186.681595][ C0] lock_acquire+0x158/0x250 [ 186.686071][ C0] ? sch_direct_xmit+0x154/0xd50 [ 186.690995][ C0] _raw_spin_lock+0x2d/0x40 [ 186.695469][ C0] ? sch_direct_xmit+0x154/0xd50 [ 186.700414][ C0] sch_direct_xmit+0x154/0xd50 [ 186.705158][ C0] ? lock_acquire+0x158/0x250 [ 186.709895][ C0] ? dev_queue_xmit+0x17/0x20 [ 186.714554][ C0] __dev_queue_xmit+0x1bf7/0x3010 [ 186.719568][ C0] ? dev_queue_xmit+0x17/0x20 [ 186.724234][ C0] ? ip6_finish_output2+0xdc6/0x13b0 [ 186.729499][ C0] dev_queue_xmit+0x17/0x20 [ 186.733984][ C0] ip6_finish_output2+0xff2/0x13b0 [ 186.739098][ C0] __ip6_finish_output+0x693/0x8c0 [ 186.744186][ C0] ip6_finish_output+0x52/0x1e0 [ 186.749011][ C0] ? ip6_output+0x25a/0x370 [ 186.753491][ C0] ip6_output+0x26f/0x370 [ 186.757796][ C0] mld_sendpack+0x770/0xb80 [ 186.762290][ C0] mld_ifc_timer_expire+0x820/0xb70 [ 186.767462][ C0] ? rcu_read_lock_sched_held+0x10b/0x170 [ 186.773153][ C0] ? mld_gq_timer_expire+0x80/0x80 [ 186.778236][ C0] call_timer_fn+0x95/0x170 [ 186.782713][ C0] ? mld_gq_timer_expire+0x80/0x80 [ 186.787795][ C0] __run_timers+0x7b6/0x990 [ 186.792320][ C0] ? check_preemption_disabled+0x47/0x2a0 [ 186.798199][ C0] run_timer_softirq+0x4a/0x90 [ 186.802965][ C0] __do_softirq+0x333/0x7c4 [ 186.807442][ C0] ? irq_exit+0x227/0x230 [ 186.811744][ C0] irq_exit+0x227/0x230 [ 186.815872][ C0] smp_apic_timer_interrupt+0x113/0x280 [ 186.821394][ C0] apic_timer_interrupt+0xf/0x20 [ 186.826307][ C0] [ 186.829247][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1c/0x50 [ 186.835381][ C0] Code: 4a 07 48 89 de e8 34 d1 38 00 5b 5d c3 90 48 8b 04 24 65 48 8b 0c 25 c0 fd 01 00 65 8b 15 68 86 8e 7e f7 c2 00 01 1f 00 75 2c <8b> 91 f8 12 00 00 83 fa 02 75 21 48 8b 91 00 13 00 00 48 8b 32 48 [ 186.855129][ C0] RSP: 0018:ffff88805205fa20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 186.863520][ C0] RAX: ffffffff81a07ed8 RBX: ffff888096add280 RCX: ffff8880592a81c0 [ 186.871467][ C0] RDX: 0000000080000000 RSI: 00007ffdd78ba000 RDI: ffff888096add280 [ 186.879433][ C0] RBP: ffff88805205fa50 R08: ffffffff81b6fea4 R09: fffffbfff117cd55 [ 186.888273][ C0] R10: fffffbfff117cd55 R11: 0000000000000000 R12: 00007ffdd78ba000 [ 186.896385][ C0] R13: 00007ffdd78bb000 R14: 00007ffdd78ba000 R15: ffff8880947f0108 [ 186.904360][ C0] ? setup_arg_pages+0x504/0x950 [ 186.909299][ C0] ? find_vma+0x18/0x150 [ 186.913544][ C0] ? find_vma+0x18/0x150 [ 186.917786][ C0] setup_arg_pages+0x51c/0x950 [ 186.922533][ C0] ? __kasan_check_write+0x14/0x20 [ 186.927919][ C0] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 186.933534][ C0] ? __kasan_check_write+0x14/0x20 [ 186.938664][ C0] ? __kasan_check_read+0x11/0x20 [ 186.943673][ C0] load_elf_binary+0x92f/0x3670 [ 186.948527][ C0] ? load_elf_binary+0x791/0x3670 [ 186.953796][ C0] ? search_binary_handler+0x16b/0x660 [ 186.959235][ C0] search_binary_handler+0x1a5/0x660 [ 186.964527][ C0] __do_execve_file+0x1573/0x1cc0 [ 186.969531][ C0] __x64_sys_execve+0x94/0xb0 [ 186.974194][ C0] do_syscall_64+0xf7/0x1c0 [ 186.978678][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.984546][ C0] RIP: 0033:0x7fb1b380a207 [ 186.988956][ C0] Code: Bad RIP value. [ 186.992995][ C0] RSP: 002b:00007ffc3dcf43b8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 187.001376][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fb1b380a207 [ 187.009322][ C0] RDX: 00000000014e1500 RSI: 00007ffc3dcf44b0 RDI: 00007ffc3dcf54c0 [ 187.017275][ C0] RBP: 0000000000625500 R08: 0000000000001eaf R09: 0000000000001eaf [ 187.025223][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000014e1500 [ 187.033170][ C0] R13: 0000000000000007 R14: 00000000014d0250 R15: 0000000000000005 [ 187.042720][ C0] Kernel Offset: disabled [ 187.047059][ C0] Rebooting in 86400 seconds..