[ 66.211477][ T26] audit: type=1800 audit(1565448213.696:27): pid=10045 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 66.232101][ T26] audit: type=1800 audit(1565448213.706:28): pid=10045 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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. [ 66.872019][ T26] audit: type=1800 audit(1565448214.426:29): pid=10045 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 66.892354][ T26] audit: type=1800 audit(1565448214.426:30): pid=10045 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.45' (ECDSA) to the list of known hosts. 2019/08/10 14:43:44 fuzzer started 2019/08/10 14:43:47 dialing manager at 10.128.0.26:39593 2019/08/10 14:43:47 syscalls: 2487 2019/08/10 14:43:47 code coverage: enabled 2019/08/10 14:43:47 comparison tracing: enabled 2019/08/10 14:43:47 extra coverage: extra coverage is not supported by the kernel 2019/08/10 14:43:47 setuid sandbox: enabled 2019/08/10 14:43:47 namespace sandbox: enabled 2019/08/10 14:43:47 Android sandbox: /sys/fs/selinux/policy does not exist 2019/08/10 14:43:47 fault injection: enabled 2019/08/10 14:43:47 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/08/10 14:43:47 net packet injection: enabled 2019/08/10 14:43:47 net device setup: enabled 14:45:08 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0104307, &(0x7f0000000000)=0x800) 14:45:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp}}}}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff79, 0x0, 0x0, 0x2db) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007a9) syzkaller login: [ 161.383319][T10211] IPVS: ftp: loaded support on port[0] = 21 [ 161.520570][T10214] IPVS: ftp: loaded support on port[0] = 21 [ 161.550209][T10211] chnl_net:caif_netlink_parms(): no params data found 14:45:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, 0x0}, 0x0) sched_setaffinity(0x0, 0xf1f43d2f7c61e1c6, &(0x7f0000000280)=0x401) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3100000013000900690006007a00000dab008008100000004600010700000054090003c0256465a3060000000075702e1a", 0x31}], 0x1) [ 161.606783][T10211] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.614331][T10211] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.630818][T10211] device bridge_slave_0 entered promiscuous mode [ 161.690140][T10211] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.697241][T10211] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.720431][T10211] device bridge_slave_1 entered promiscuous mode [ 161.746211][T10218] IPVS: ftp: loaded support on port[0] = 21 [ 161.755597][T10211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.767151][T10211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.791801][T10214] chnl_net:caif_netlink_parms(): no params data found 14:45:09 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0104307, &(0x7f0000000000)) [ 161.821213][T10211] team0: Port device team_slave_0 added [ 161.828168][T10211] team0: Port device team_slave_1 added [ 161.874116][T10214] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.890221][T10214] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.910229][T10214] device bridge_slave_0 entered promiscuous mode [ 161.927045][T10214] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.940227][T10214] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.954164][T10214] device bridge_slave_1 entered promiscuous mode 14:45:09 executing program 4: poll(0x0, 0x0, 0x8000000000049) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x6008fdfa26bc9e03, 0x0, 0x0, 0x800e00519) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x80}, 0x10) dup(r0) recvfrom$inet(r0, 0x0, 0xd263, 0x0, 0x0, 0x800e00521) shutdown(r0, 0x0) [ 162.052545][T10211] device hsr_slave_0 entered promiscuous mode 14:45:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getgid() r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(r1, r2, 0x0, 0x80000002) [ 162.150106][T10211] device hsr_slave_1 entered promiscuous mode [ 162.215603][T10214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.234140][T10211] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.234890][T10220] IPVS: ftp: loaded support on port[0] = 21 [ 162.241263][T10211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.241399][T10211] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.261490][T10211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.272312][T10214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.318926][T10222] IPVS: ftp: loaded support on port[0] = 21 [ 162.335959][T10218] chnl_net:caif_netlink_parms(): no params data found [ 162.348068][T10214] team0: Port device team_slave_0 added [ 162.354945][T10214] team0: Port device team_slave_1 added [ 162.387217][T10226] IPVS: ftp: loaded support on port[0] = 21 [ 162.421468][T10218] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.428575][T10218] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.436960][T10218] device bridge_slave_0 entered promiscuous mode [ 162.481787][T10214] device hsr_slave_0 entered promiscuous mode [ 162.521701][T10214] device hsr_slave_1 entered promiscuous mode [ 162.579928][T10214] debugfs: Directory 'hsr0' with parent '/' already present! [ 162.595677][T10218] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.602889][T10218] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.610791][T10218] device bridge_slave_1 entered promiscuous mode [ 162.617523][T10216] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.624948][T10216] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.677342][T10218] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.719106][T10220] chnl_net:caif_netlink_parms(): no params data found [ 162.737285][T10218] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.757924][T10211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.779444][T10218] team0: Port device team_slave_0 added [ 162.786703][T10218] team0: Port device team_slave_1 added [ 162.800820][T10211] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.822838][T10220] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.830233][T10220] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.837826][T10220] device bridge_slave_0 entered promiscuous mode [ 162.855237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.862885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.921764][T10218] device hsr_slave_0 entered promiscuous mode [ 162.960172][T10218] device hsr_slave_1 entered promiscuous mode [ 162.999920][T10218] debugfs: Directory 'hsr0' with parent '/' already present! [ 163.007930][T10220] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.015292][T10220] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.023102][T10220] device bridge_slave_1 entered promiscuous mode [ 163.035518][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 163.044132][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.052526][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.059560][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.067428][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.076153][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.085315][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.092346][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.129229][T10220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.140131][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 163.148552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 163.162576][T10226] chnl_net:caif_netlink_parms(): no params data found [ 163.178693][T10220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.234589][T10226] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.242139][T10226] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.250882][T10226] device bridge_slave_0 entered promiscuous mode [ 163.258598][T10226] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.265743][T10226] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.273456][T10226] device bridge_slave_1 entered promiscuous mode [ 163.281597][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 163.290072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 163.298341][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 163.306944][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 163.316102][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 163.324887][T10220] team0: Port device team_slave_0 added [ 163.331717][T10222] chnl_net:caif_netlink_parms(): no params data found [ 163.346728][T10220] team0: Port device team_slave_1 added [ 163.359294][T10226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.369571][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 163.378013][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 163.391578][T10211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 163.402722][T10211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 163.417262][T10226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.431635][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.440036][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.511829][T10220] device hsr_slave_0 entered promiscuous mode [ 163.550220][T10220] device hsr_slave_1 entered promiscuous mode [ 163.589900][T10220] debugfs: Directory 'hsr0' with parent '/' already present! [ 163.623149][T10222] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.630633][T10222] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.638093][T10222] device bridge_slave_0 entered promiscuous mode [ 163.646419][T10222] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.653800][T10222] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.661742][T10222] device bridge_slave_1 entered promiscuous mode [ 163.672276][T10211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 163.681114][T10226] team0: Port device team_slave_0 added [ 163.704297][T10226] team0: Port device team_slave_1 added [ 163.719451][T10222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.729854][T10222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.772979][T10226] device hsr_slave_0 entered promiscuous mode [ 163.810159][T10226] device hsr_slave_1 entered promiscuous mode [ 163.850181][T10226] debugfs: Directory 'hsr0' with parent '/' already present! [ 163.864193][T10214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.886321][T10222] team0: Port device team_slave_0 added [ 163.901913][T10222] team0: Port device team_slave_1 added [ 163.916120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 163.924110][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.934341][T10214] 8021q: adding VLAN 0 to HW filter on device team0 14:45:11 executing program 0: r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001540)=""/176) [ 163.978694][T10218] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.992456][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.001577][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.010154][ T2987] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.017328][ T2987] bridge0: port 1(bridge_slave_0) entered forwarding state 14:45:11 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x02\x00\x1a\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x85\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc05c5340, &(0x7f0000000240)) [ 164.036569][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.047232][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.056191][ T2987] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.063296][ T2987] bridge0: port 2(bridge_slave_1) entered forwarding state 14:45:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000013c0)=""/4096, &(0x7f0000000080)=0xffffffffffffffdf) [ 164.099419][T10218] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.152343][T10222] device hsr_slave_0 entered promiscuous mode [ 164.170299][T10222] device hsr_slave_1 entered promiscuous mode [ 164.229901][T10222] debugfs: Directory 'hsr0' with parent '/' already present! [ 164.240434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.248829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.257712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.266505][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.274567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.282370][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.290923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.300095][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.310320][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.318726][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 14:45:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x8, 0xfff, 0x0, 0x0}, 0x2c) [ 164.327853][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.336875][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.345502][T10224] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.352588][T10224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.381156][T10220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.402505][T10226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.414548][T10214] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 164.425251][T10214] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.438759][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.446711][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.456037][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.466029][T10227] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.473100][T10227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.481495][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.490074][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.498467][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.506899][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.515259][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.524293][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.532588][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.540845][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.549074][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.557029][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.572256][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.580963][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.589178][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.597553][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.605780][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.613381][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.631077][T10214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.645448][T10220] 8021q: adding VLAN 0 to HW filter on device team0 14:45:12 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x8d6a, 0x9, 0x6, 0x6, 0x0, 0x0, 0x1, 0xe, 0xfff, 0x6, 0xca0, 0x30000000, 0x0, 0x7ff, 0x4, 0x9b, 0x200, 0x1ff, 0x400, 0x955, 0x1c000000000, 0x7, 0x7, 0xe5, 0x80000001, 0x1f, 0x5813a443, 0x1, 0x1e4c, 0xffffffff, 0x40, 0x8, 0x9, 0x99, 0x1, 0x6, 0x0, 0x7fff, 0x4, @perf_config_ext={0x80000000, 0xffff}, 0x100, 0x7, 0x3, 0x0, 0x8, 0x10000, 0x9}, r3, 0x7, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x0, 0x8000043, 0x5}) [ 164.681161][T10226] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.688024][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.714446][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.723267][T10227] bridge0: port 1(bridge_slave_0) entered blocking state 14:45:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x8, 0xfff, 0x0, 0x0}, 0x2c) [ 164.730362][T10227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.748062][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.756900][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.768100][T10227] bridge0: port 2(bridge_slave_1) entered blocking state 14:45:12 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x1000005) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x8}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) write(r1, &(0x7f0000000280)="dea4dcffea34f937d3fe36e731000c711c49dc0a2b0bbd1c57d52d716cfb084686ef9f5044d052525fe00e47addb82249857a6070bc46f4a95d4fc2f39366faeb4d6c22f316445a905a2d3ad14204edbf5b429d848aba686d2d04e5f9a04fb3897d8277452023c4f103a8f56052d36af9bde80c5986a1c8e96560718c6f2668c9612797c4ac7752761284b8512920cb640d1f04dbe3dc8b8efc638ec248bd883c9fe7f9b185162cc94e232f6fb3427e485ab9c1a5dda9de58057e50b1135f673f2465353ab5e50ee2d05d7", 0xcb) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xfffffffffffffc01, 0x4) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000004c0)=""/168) sendmmsg(r2, &(0x7f0000007fc0), 0x40000000000002f, 0x0) close(0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000480)=0x6, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) [ 164.775202][T10227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.794069][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.805180][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.822917][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.832624][ C0] hrtimer: interrupt took 25724 ns [ 164.837725][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.848657][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.857357][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.868416][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.876859][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.885180][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.892928][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.900847][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.908551][T10227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.927262][T10220] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 164.938248][T10220] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.951282][T10218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.973016][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.981506][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.993002][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.001438][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.028135][T10220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.045412][T10218] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.069630][T10222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.080324][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 165.088099][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.097264][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.106736][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.113818][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.121782][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.130651][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.138860][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.145932][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.153558][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.162529][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.180955][T10222] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.201560][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.209440][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 165.237112][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 165.245883][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.254624][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 165.263170][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.271972][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.280461][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.288045][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.295806][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.304124][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.312843][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 165.327957][T10226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 165.338691][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.347496][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.356863][T10224] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.363944][T10224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.371697][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.380474][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.388708][T10224] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.395761][T10224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.403624][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.412272][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.421499][T10224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.433347][T10229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 165.444831][T10229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 165.455660][T10229] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 165.473110][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.504801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 165.533799][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.545595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.556654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.573289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.586486][T10222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 165.596943][T10288] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.2'. [ 165.608534][T10226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.633153][T10222] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.653522][T10288] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.2'. 14:45:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/125, 0x7d}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/184, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) shutdown(r2, 0x0) shutdown(r1, 0x0) 14:45:13 executing program 0: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x5) 14:45:13 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="1144a50d5e0bcfe47bf070") mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::0:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 14:45:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, 0x0}, 0x0) sched_setaffinity(0x0, 0xf1f43d2f7c61e1c6, &(0x7f0000000280)=0x401) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3100000013000900690006007a00000dab008008100000004600010700000054090003c0256465a3060000000075702e1a", 0x31}], 0x1) 14:45:13 executing program 5: poll(0x0, 0x0, 0x8000000000049) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x6008fdfa26bc9e03, 0x0, 0x0, 0x800e00519) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x80}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) recvfrom$inet(r0, 0x0, 0xd263, 0x0, 0x0, 0x800e00521) shutdown(r0, 0x0) 14:45:13 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/96, 0x60}], 0x1, 0x1) 14:45:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/125, 0x7d}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/184, 0xb8}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) shutdown(r2, 0x0) shutdown(r1, 0x0) [ 166.082805][T10324] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.2'. 14:45:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00\x12\x00\x00\x00\xe8\xff\xff\xff\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, 0x0, 0x102000002) 14:45:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x200003d9) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$P9_RUNLINKAT(r1, 0x0, 0x0) [ 166.174025][ T12] libceph: connect (1)[d::]:6789 error -101 [ 166.183448][ T12] libceph: mon0 (1)[d::]:6789 connect error 14:45:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x800) r2 = memfd_create(&(0x7f00000000c0)='\x00\x12\x00\x00\x00\xe8\xff\xff\xff\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, 0x0, 0x102000002) 14:45:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_dev$vcsa(0x0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0x20000, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f00000002c0)) r0 = socket$unix(0x1, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{0x0, 0x1b6, 0x0, 0x0, &(0x7f0000001c80)=""/186, 0x10}}], 0x400000000000466, 0x0, 0x0) 14:45:13 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r2) close(r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffc61) close(r1) [ 166.442586][T10340] syz-executor.0 (10340) used greatest stack depth: 22152 bytes left 14:45:14 executing program 0: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00\x12\x00\x00\x00\xe8\xff\xff\xff\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, 0x0, 0x102000002) 14:45:14 executing program 2: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 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, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) read(r0, &(0x7f0000000000)=""/30, 0xfffffe4c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(0x0) [ 166.589960][ T12] libceph: connect (1)[d::]:6789 error -101 [ 166.595991][ T12] libceph: mon0 (1)[d::]:6789 connect error [ 166.675702][T10211] WARNING: CPU: 0 PID: 10211 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 166.684486][T10211] Kernel panic - not syncing: panic_on_warn set ... [ 166.691064][T10211] CPU: 0 PID: 10211 Comm: syz-executor.0 Not tainted 5.3.0-rc3-next-20190809 #63 [ 166.700149][T10211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.710198][T10211] Call Trace: [ 166.713475][T10211] dump_stack+0x172/0x1f0 [ 166.717786][T10211] ? __blkdev_put+0x5d0/0x810 [ 166.722439][T10211] panic+0x2dc/0x755 [ 166.726310][T10211] ? add_taint.cold+0x16/0x16 [ 166.730973][T10211] ? __kasan_check_write+0x14/0x20 [ 166.736060][T10211] ? __warn.cold+0x5/0x4c [ 166.740364][T10211] ? __warn+0xe7/0x1e0 [ 166.744431][T10211] ? __blkdev_put+0x6ba/0x810 [ 166.749083][T10211] __warn.cold+0x20/0x4c [ 166.753303][T10211] ? __blkdev_put+0x6ba/0x810 [ 166.757954][T10211] report_bug+0x263/0x2b0 [ 166.762268][T10211] do_error_trap+0x11b/0x200 [ 166.766834][T10211] do_invalid_op+0x37/0x50 [ 166.771225][T10211] ? __blkdev_put+0x6ba/0x810 [ 166.775879][T10211] invalid_op+0x23/0x30 [ 166.780014][T10211] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 166.785276][T10211] Code: 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 24 fd ff ff 48 8b bd 50 ff ff ff e8 90 5d e6 ff e9 13 fd ff ff e8 46 6f ab ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 57 5d e6 ff e9 6a fa ff ff 48 8b [ 166.804855][T10211] RSP: 0018:ffff888099ecfc90 EFLAGS: 00010293 [ 166.810902][T10211] RAX: ffff88808bf70000 RBX: ffff8880a2186200 RCX: ffffffff81c6a4c4 [ 166.818862][T10211] RDX: 0000000000000000 RSI: ffffffff81c6a9ea RDI: 0000000000000005 [ 166.826816][T10211] RBP: ffff888099ecfd88 R08: ffff88808bf70000 R09: ffffed1014430c44 [ 166.835100][T10211] R10: ffff888099ecfc80 R11: ffff8880a218621f R12: 0000000000000002 [ 166.843136][T10211] R13: dffffc0000000000 R14: ffff8880a2186218 R15: ffff8880a2186218 [ 166.851097][T10211] ? __blkdev_put+0x194/0x810 [ 166.855748][T10211] ? __blkdev_put+0x6ba/0x810 [ 166.860411][T10211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.866630][T10211] ? bd_set_size+0xb0/0xb0 [ 166.871023][T10211] ? wait_for_completion+0x440/0x440 [ 166.876473][T10211] blkdev_put+0x98/0x560 [ 166.880693][T10211] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 166.886909][T10211] blkdev_close+0x8b/0xb0 [ 166.891219][T10211] __fput+0x2ff/0x890 [ 166.895181][T10211] ? blkdev_put+0x560/0x560 [ 166.899660][T10211] ____fput+0x16/0x20 [ 166.903622][T10211] task_work_run+0x145/0x1c0 [ 166.908196][T10211] exit_to_usermode_loop+0x316/0x380 [ 166.913459][T10211] do_syscall_64+0x65f/0x760 [ 166.918214][T10211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.924083][T10211] RIP: 0033:0x4134f0 [ 166.927958][T10211] Code: 01 f0 ff ff 0f 83 30 1b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 9d 2d 66 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff [ 166.947537][T10211] RSP: 002b:00007ffdf6d77b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 166.955923][T10211] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000004134f0 [ 166.963887][T10211] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 166.971835][T10211] RBP: 000000000000001b R08: 0000000000000000 R09: 000000000000000a [ 166.979785][T10211] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 166.987733][T10211] R13: 00007ffdf6d77bb0 R14: 0000000000028903 R15: 00007ffdf6d77bc0 [ 166.996857][T10211] Kernel Offset: disabled [ 167.001178][T10211] Rebooting in 86400 seconds..