[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 63.260382][ T27] audit: type=1800 audit(1576126694.385:25): pid=8930 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 63.294873][ T27] audit: type=1800 audit(1576126694.385:26): pid=8930 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 63.339127][ T27] audit: type=1800 audit(1576126694.395:27): pid=8930 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 '10.128.1.1' (ECDSA) to the list of known hosts. 2019/12/12 04:58:24 fuzzer started 2019/12/12 04:58:26 dialing manager at 10.128.0.26:42497 2019/12/12 04:58:26 syscalls: 2701 2019/12/12 04:58:26 code coverage: enabled 2019/12/12 04:58:26 comparison tracing: enabled 2019/12/12 04:58:26 extra coverage: enabled 2019/12/12 04:58:26 setuid sandbox: enabled 2019/12/12 04:58:26 namespace sandbox: enabled 2019/12/12 04:58:26 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/12 04:58:26 fault injection: enabled 2019/12/12 04:58:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/12 04:58:26 net packet injection: enabled 2019/12/12 04:58:26 net device setup: enabled 2019/12/12 04:58:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/12 04:58:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:59:57 executing program 0: 04:59:57 executing program 1: syzkaller login: [ 166.496788][ T9098] IPVS: ftp: loaded support on port[0] = 21 [ 166.683189][ T9098] chnl_net:caif_netlink_parms(): no params data found [ 166.693883][ T9100] IPVS: ftp: loaded support on port[0] = 21 [ 166.782757][ T9098] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.791246][ T9098] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.800896][ T9098] device bridge_slave_0 entered promiscuous mode 04:59:57 executing program 2: [ 166.823754][ T9098] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.846563][ T9098] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.862460][ T9098] device bridge_slave_1 entered promiscuous mode [ 166.954286][ T9098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.992077][ T9098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.042363][ T9100] chnl_net:caif_netlink_parms(): no params data found [ 167.064646][ T9098] team0: Port device team_slave_0 added [ 167.086956][ T9098] team0: Port device team_slave_1 added 04:59:58 executing program 3: [ 167.125063][ T9104] IPVS: ftp: loaded support on port[0] = 21 [ 167.139769][ T9100] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.152869][ T9100] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.163090][ T9100] device bridge_slave_0 entered promiscuous mode [ 167.202814][ T9098] device hsr_slave_0 entered promiscuous mode [ 167.286930][ T9098] device hsr_slave_1 entered promiscuous mode [ 167.337424][ T9100] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.344666][ T9100] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.367810][ T9100] device bridge_slave_1 entered promiscuous mode [ 167.388695][ T9106] IPVS: ftp: loaded support on port[0] = 21 04:59:58 executing program 4: [ 167.433758][ T9100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.472634][ T9100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.547255][ T9098] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 167.608612][ T9100] team0: Port device team_slave_0 added [ 167.617277][ T9098] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 167.670856][ T9098] netdevsim netdevsim0 netdevsim2: renamed from eth2 04:59:58 executing program 5: [ 167.720550][ T9098] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 167.793789][ T9100] team0: Port device team_slave_1 added [ 167.863046][ T9108] IPVS: ftp: loaded support on port[0] = 21 [ 167.892524][ T9111] IPVS: ftp: loaded support on port[0] = 21 [ 167.918586][ T9100] device hsr_slave_0 entered promiscuous mode [ 167.966882][ T9100] device hsr_slave_1 entered promiscuous mode [ 168.017575][ T9100] debugfs: Directory 'hsr0' with parent '/' already present! [ 168.144965][ T9104] chnl_net:caif_netlink_parms(): no params data found [ 168.242255][ T9106] chnl_net:caif_netlink_parms(): no params data found [ 168.251121][ T9100] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 168.328520][ T9100] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 168.403407][ T9108] chnl_net:caif_netlink_parms(): no params data found [ 168.429466][ T9100] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 168.498537][ T9100] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 168.575359][ T9108] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.582955][ T9108] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.592934][ T9108] device bridge_slave_0 entered promiscuous mode [ 168.600534][ T9104] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.608517][ T9104] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.616292][ T9104] device bridge_slave_0 entered promiscuous mode [ 168.641710][ T9106] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.649361][ T9106] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.657279][ T9106] device bridge_slave_0 entered promiscuous mode [ 168.665520][ T9108] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.674026][ T9108] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.681935][ T9108] device bridge_slave_1 entered promiscuous mode [ 168.689172][ T9104] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.696218][ T9104] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.705169][ T9104] device bridge_slave_1 entered promiscuous mode [ 168.740026][ T9106] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.747551][ T9106] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.755305][ T9106] device bridge_slave_1 entered promiscuous mode [ 168.781675][ T9104] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.813708][ T9108] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.825656][ T9104] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.852726][ T9106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.886820][ T9108] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.898402][ T9104] team0: Port device team_slave_0 added [ 168.907859][ T9106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.946884][ T9108] team0: Port device team_slave_0 added [ 168.953686][ T9104] team0: Port device team_slave_1 added [ 168.978671][ T9106] team0: Port device team_slave_0 added [ 168.987351][ T9106] team0: Port device team_slave_1 added [ 168.994452][ T9108] team0: Port device team_slave_1 added [ 169.004178][ T9098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.033963][ T9111] chnl_net:caif_netlink_parms(): no params data found [ 169.101270][ T9106] device hsr_slave_0 entered promiscuous mode [ 169.146974][ T9106] device hsr_slave_1 entered promiscuous mode [ 169.196561][ T9106] debugfs: Directory 'hsr0' with parent '/' already present! [ 169.249802][ T9104] device hsr_slave_0 entered promiscuous mode [ 169.296965][ T9104] device hsr_slave_1 entered promiscuous mode [ 169.336791][ T9104] debugfs: Directory 'hsr0' with parent '/' already present! [ 169.370731][ T9111] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.377987][ T9111] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.386043][ T9111] device bridge_slave_0 entered promiscuous mode [ 169.428646][ T9108] device hsr_slave_0 entered promiscuous mode [ 169.467621][ T9108] device hsr_slave_1 entered promiscuous mode [ 169.506576][ T9108] debugfs: Directory 'hsr0' with parent '/' already present! [ 169.529256][ T9111] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.537013][ T9111] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.544923][ T9111] device bridge_slave_1 entered promiscuous mode [ 169.569091][ T9111] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.591348][ T9098] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.603242][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.612021][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.630868][ T9111] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.693697][ T9104] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 169.731865][ T9104] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 169.799762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.808449][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.817952][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.825209][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.849287][ T9111] team0: Port device team_slave_0 added [ 169.860967][ T9106] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 169.909583][ T9106] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 169.958006][ T9104] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 169.998756][ T9104] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 170.049890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.062485][ T9111] team0: Port device team_slave_1 added [ 170.070439][ T9108] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 170.135316][ T9106] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 170.181818][ T9100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.189504][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.198454][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.207495][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.214548][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.279976][ T9111] device hsr_slave_0 entered promiscuous mode [ 170.316901][ T9111] device hsr_slave_1 entered promiscuous mode [ 170.366576][ T9111] debugfs: Directory 'hsr0' with parent '/' already present! [ 170.374226][ T9108] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 170.427974][ T9106] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 170.476564][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 170.499400][ T9100] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.507375][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 170.520907][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 170.530504][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 170.542272][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.550391][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.558399][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 170.567310][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.576695][ T9108] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 170.619149][ T9108] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 170.686085][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.695583][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.704523][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.712965][ T3039] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.720088][ T3039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.730376][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.789143][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.799138][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.829928][ T9111] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 170.901633][ T9098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.913152][ T9098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.921940][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.930531][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.939905][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.949082][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.959052][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.966130][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.978305][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 170.987209][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.026530][ T9111] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.061170][ T9111] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.130187][ T9111] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.179864][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.189506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.198619][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.208247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.243658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.251812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.260240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.269583][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.278396][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.289830][ T9100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 171.329974][ T9098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.341739][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 171.350787][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 171.402448][ T9104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.424465][ T9108] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.453866][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 171.461436][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 171.475065][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.483220][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.502719][ T9104] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.516107][ T9100] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.536317][ T9106] 8021q: adding VLAN 0 to HW filter on device bond0 05:00:02 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x7eca}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x101}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_flags=0x4000}) [ 171.582194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.593872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.606767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.615565][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.636914][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.644019][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.658486][ T9108] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.680329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.695180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.706000][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.715446][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.722678][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.748705][ T9106] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.787587][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 05:00:02 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) flistxattr(r0, 0x0, 0x0) [ 171.818344][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.826316][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.857158][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 05:00:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r1, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000000100)="39000000140081ae00002c000500018701546fabcae5e5741af20f367c355fee27a04f7e0592616675e285af71583c7d06a6580e883795c0c5", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) [ 171.893508][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.909366][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.916507][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.917110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.933656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.942491][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.949609][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.973143][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.982182][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.990964][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.998172][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.005772][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.015290][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.027335][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.034549][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.043077][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.052444][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 05:00:03 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r3, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000000100)="39000000140081ae00002c000500018701546fabcae5e5741af20f367c355fee27a04f7e0592616675e285af71583c7d06a6580e883795c0c5", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) [ 172.103527][ T9111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.135759][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.145596][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 05:00:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x40000002) [ 172.159468][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.172139][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.184431][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.195938][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.211082][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.222219][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.234816][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.245747][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.258563][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.271757][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.282422][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.310358][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.318910][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.327544][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 05:00:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSF(r0, 0x5404, 0x0) [ 172.384154][ T9104] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.399126][ T9104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.407988][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.415951][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.424842][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.433694][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.456912][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.472991][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.482125][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.491354][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.504875][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.523774][ T9120] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 05:00:03 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x50000}]}) openat(0xffffffffffffff9c, 0x0, 0x2040, 0x1) [ 172.537281][ T9106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.573999][ T9111] 8021q: adding VLAN 0 to HW filter on device team0 05:00:03 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r3, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000000100)="39000000140081ae00002c000500018701546fabcae5e5741af20f367c355fee27a04f7e0592616675e285af71583c7d06a6580e883795c0c5", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) [ 172.602152][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.622813][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.664793][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.679467][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.722212][ T9108] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 172.734733][ T9108] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.779927][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.795727][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.817340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.825818][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.834649][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.849733][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.876927][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.884763][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.894290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.924601][ T9104] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.946356][ T9106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.955608][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.965314][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.973827][ T9117] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.980988][ T9117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.990553][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.999763][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.008352][ T9117] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.015569][ T9117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.024195][ T9117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.055893][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.066086][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.074949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.082524][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.105356][ T9111] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 173.116311][ T9111] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.155320][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.164870][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.175119][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.186217][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 05:00:04 executing program 2: [ 173.201959][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.212297][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.226174][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.236231][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.255092][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.264550][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.284390][ T9108] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.303881][ T9111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.323568][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.341594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 05:00:04 executing program 3: 05:00:04 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) prlimit64(r0, 0xe, &(0x7f0000000280)={0x7, 0x89}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="139e094a0000002099b7744307f631cd168c634b3a77c4f8abb4cafe6f1c07c7edc5fba88086d871aa7fff6c2415c8e8cc590000001507dd0181a7ec64e30000987a8204e34cf76cc967b72c99791ab08360ece0308835ac20c62c43d025a77c0340ecaf2caea3048cebb0e7a9acf652095a2f771e84264dd918d6db80f5847360bce028db73d8eefda5ac99f51e756592cc1c4f1d2aded694ece37c5234f524bfae08899e6f27497325729e825b3d6833ba7b30022a9549d82662433b72c5551ba2e0e8e710db306fe713a2e5014a357191b9d5e60000878903deb0d83b69d09f0000000000eca100000058f0e8eb53dcbcb426c6826a993d0eebc3f07405f21cd34219e04066615480ff581b14677da89a0771b620c8fdd55f"], 0x11a}}], 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0xaa850ab34c804c98) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x10000}]) r7 = getpid() rt_tgsigqueueinfo(r7, r7, 0x16, &(0x7f00000002c0)) ptrace(0x10, r7) ptrace$pokeuser(0x6, r7, 0x388, 0xfffffffffffffffe) 05:00:04 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r3, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000000100)="39000000140081ae00002c000500018701546fabcae5e5741af20f367c355fee27a04f7e0592616675e285af71583c7d06a6580e883795c0c5", 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) 05:00:04 executing program 1: 05:00:04 executing program 2: 05:00:04 executing program 3: 05:00:04 executing program 5: 05:00:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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={&(0x7f0000000340)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="1cde0ff116c552eb9bcda4ff89d888cc6a638e2deeec688e47d730da22a59c"], 0x1) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000140)="3bfa0e78e33bea4e1c535d21b8c0251587961e69f8422521d0d5d00c", 0x1c}, {&(0x7f00000013c0)="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", 0xc3d}, {0x0}, {&(0x7f0000000540)="6e2e91a1520d00a3c9732866aa", 0xd}], 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000402000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000340)="f46636def30f00db0f01df66b8002000000f23d00f21f866350000000b0f23f8440f20c066350f000000440f22c0b800008ee0260f001e0d00bad004b0f7eebaf80c66b8dca5bf8066efbafc0c66b80200000066ef", 0x55}], 0x1, 0xc, &(0x7f0000000300)=[@cstype3={0x5, 0x9}], 0x1) fallocate(0xffffffffffffffff, 0x7b, 0x0, 0x1000104) pipe(&(0x7f0000000280)) socket$inet_udp(0x2, 0x2, 0x0) eventfd(0x613) r4 = socket$inet6(0xa, 0x3, 0x29) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r5 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xffff) ftruncate(r5, 0x2007fff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) accept$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x4000000000000002) dup3(0xffffffffffffffff, r6, 0x0) fcntl$setstatus(r6, 0x4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000402000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000340)="f46636def30f00db0f01df66b8002000000f23d00f21f866350000000b0f23f8440f20c066350f000000440f22c0b800008ee0260f001e0d00bad004b0f7eebaf80c66b8dca5bf8066efbafc0c66b80200000066ef", 0x55}], 0x1, 0xc, &(0x7f0000000300)=[@cstype3={0x5, 0x9}], 0x1) open(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) io_cancel(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0}, 0x0) ppoll(&(0x7f0000000140)=[{}, {}], 0x2, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r7, 0x0) 05:00:04 executing program 0: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0xfffffffffffffec3, 0x5, 0x1, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, 0x0) prlimit64(r0, 0xe, &(0x7f0000000280)={0x7, 0x89}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="139e094a0000002099b7744307f631cd168c634b3a77d0f8abb4cafe6f1c07c7edc5faa88086d871aa7fff6c2415c8e8cc590000001507dd0181a7ec64e3000098791ab083fb96fcef527c8060ece0308835ac20c62c43d025a77c0340ecaf2caea3048cebb0e7a9acf652095a2f771e84264dd918d6db80f5847360bfe028db73d8eefda5ac99f51e756592cc1c4f1d2aded694ece37c5234f524bfae08899e6f2749732a9549d82662433b72c5551bda306fe713a2e5014a357191b9d5e60000878903deb0d83b69d09f0000000000eca100000058f0e8eb53dcbcb426c6824066615480ff581b14677da89a0771b620c8fdd55f14af00000100"/261], 0x103}}], 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x155) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0xaa850ab34c804c98) io_setup(0x8, &(0x7f00000004c0)) r6 = getpid() rt_tgsigqueueinfo(r6, r6, 0x16, &(0x7f00000002c0)) ptrace(0x10, r6) ptrace$pokeuser(0x6, r6, 0x388, 0xfffffffffffffffe) 05:00:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4a, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) write$P9_RWSTAT(r1, 0x0, 0x0) 05:00:04 executing program 2: openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, 0x0) 05:00:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4003}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) 05:00:05 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8476071") r1 = epoll_create(0x1f) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x4) 05:00:05 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x10) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="be0022207d72"}, 0x14) sendmmsg(r0, &(0x7f00000070c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 174.046321][ C1] hrtimer: interrupt took 32309 ns 05:00:05 executing program 0: syz_emit_ethernet(0x2fd, &(0x7f0000002700)=ANY=[@ANYBLOB="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"], 0x0) 05:00:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000a000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 05:00:05 executing program 0: r0 = socket(0x400000000010, 0x200000003, 0x0) write(r0, &(0x7f0000000040)="2400000022002551071c0165ff00fc020200000000100f76a8d01c40a0bfeebaa3d45867", 0x24) 05:00:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4003}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) 05:00:05 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8476071") r1 = epoll_create(0x1f) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x4) [ 174.353497][ T9111] list_del corruption. prev->next should be ffff88808f47dd50, but was ffff88808f7309b0 [ 174.364203][ T9111] ------------[ cut here ]------------ [ 174.365766][ T9232] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 174.369676][ T9111] kernel BUG at lib/list_debug.c:51! [ 174.369889][ T9111] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 174.389300][ T9111] CPU: 0 PID: 9111 Comm: syz-executor.5 Not tainted 5.5.0-rc1-next-20191211-syzkaller #0 [ 174.399093][ T9111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.409161][ T9111] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 174.415489][ T9111] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 174.435101][ T9111] RSP: 0018:ffffc90001ff7a88 EFLAGS: 00010282 [ 174.441164][ T9111] RAX: 0000000000000054 RBX: ffff8880aa043b80 RCX: 0000000000000000 [ 174.449139][ T9111] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff520003fef43 [ 174.457116][ T9111] RBP: ffffc90001ff7aa0 R08: 0000000000000054 R09: ffffed1015d06621 [ 174.465091][ T9111] R10: ffffed1015d06620 R11: ffff8880ae833107 R12: ffff8880aa043c80 [ 174.473068][ T9111] R13: ffff88808f7309b0 R14: ffff88808f47dd50 R15: ffff88808f47dd50 [ 174.481070][ T9111] FS: 0000000001d28940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 174.484499][ T4088] kobject: 'loop4' (000000006279a8cd): kobject_uevent_env [ 174.490007][ T9111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.490014][ T9111] CR2: 0000000000738008 CR3: 000000006471c000 CR4: 00000000001406f0 [ 174.490022][ T9111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 174.490028][ T9111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 174.490033][ T9111] Call Trace: [ 174.490053][ T9111] __dentry_kill+0x1fd/0x600 [ 174.490075][ T9111] ? dput+0x38/0xe10 [ 174.505088][ T4088] kobject: 'loop4' (000000006279a8cd): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 174.511818][ T9111] ? dput+0x38/0xe10 [ 174.511830][ T9111] dput+0x62f/0xe10 [ 174.511846][ T9111] simple_recursive_removal+0x5bc/0x6d0 [ 174.511859][ T9111] ? debugfs_rename+0x7f0/0x7f0 [ 174.511877][ T9111] debugfs_remove+0x5e/0x80 [ 174.521424][ T4088] kobject: 'loop2' (00000000d4d3ea58): kobject_uevent_env [ 174.527802][ T9111] bdi_unregister+0x401/0x610 [ 174.527814][ T9111] ? bdi_get_by_id+0x110/0x110 [ 174.527827][ T9111] ? rwlock_bug.part.0+0x90/0x90 [ 174.527846][ T9111] bdi_put+0x1ca/0x200 [ 174.531292][ T4088] kobject: 'loop2' (00000000d4d3ea58): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 174.535769][ T9111] generic_shutdown_super+0x2b0/0x370 [ 174.535782][ T9111] kill_anon_super+0x3e/0x60 [ 174.535797][ T9111] fuse_kill_sb_anon+0x1e/0x30 [ 174.541066][ T4088] kobject: 'loop3' (0000000042e42d92): kobject_uevent_env [ 174.549848][ T9111] deactivate_locked_super+0x95/0x100 [ 174.549862][ T9111] deactivate_super+0x1b2/0x1d0 [ 174.549874][ T9111] ? mount_bdev+0x3c0/0x3c0 [ 174.549892][ T9111] ? dput+0x38/0xe10 [ 174.554030][ T4088] kobject: 'loop3' (0000000042e42d92): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 174.557654][ T9111] ? dput+0x1ed/0xe10 [ 174.557667][ T9111] ? mnt_get_writers.isra.0+0xf9/0x150 [ 174.557681][ T9111] cleanup_mnt+0x351/0x4c0 [ 174.557699][ T9111] ? trace_hardirqs_on+0x67/0x240 [ 174.564589][ T4088] kobject: 'loop4' (000000006279a8cd): kobject_uevent_env [ 174.568155][ T9111] __cleanup_mnt+0x16/0x20 [ 174.568168][ T9111] task_work_run+0x145/0x1c0 [ 174.568190][ T9111] exit_to_usermode_loop+0x316/0x380 [ 174.572859][ T4088] kobject: 'loop4' (000000006279a8cd): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 174.579780][ T9111] do_syscall_64+0x676/0x790 [ 174.579799][ T9111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.579808][ T9111] RIP: 0033:0x45d337 [ 174.579823][ T9111] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 174.593489][ T4088] kobject: 'loop0' (00000000df1d2d36): kobject_uevent_env [ 174.594133][ T9111] RSP: 002b:00007ffc441d3f38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 174.594145][ T9111] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000045d337 [ 174.594152][ T9111] RDX: 0000000000403710 RSI: 0000000000000002 RDI: 00007ffc441d3fe0 [ 174.594158][ T9111] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000009 [ 174.594170][ T9111] R10: 0000000000000005 R11: 0000000000000206 R12: 00007ffc441d5070 [ 174.601613][ T4088] kobject: 'loop0' (00000000df1d2d36): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 174.608352][ T9111] R13: 0000000001d29940 R14: 0000000000000000 R15: 00007ffc441d5070 [ 174.608364][ T9111] Modules linked in: [ 174.608420][ T9111] ---[ end trace 8ff610088ae63945 ]--- [ 174.818899][ T9111] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 174.825248][ T9111] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 174.844898][ T9111] RSP: 0018:ffffc90001ff7a88 EFLAGS: 00010282 [ 174.851040][ T9111] RAX: 0000000000000054 RBX: ffff8880aa043b80 RCX: 0000000000000000 [ 174.859064][ T9111] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff520003fef43 [ 174.867205][ T9111] RBP: ffffc90001ff7aa0 R08: 0000000000000054 R09: ffffed1015d06621 [ 174.876212][ T9111] R10: ffffed1015d06620 R11: ffff8880ae833107 R12: ffff8880aa043c80 [ 174.884281][ T9111] R13: ffff88808f7309b0 R14: ffff88808f47dd50 R15: ffff88808f47dd50 [ 174.892287][ T9111] FS: 0000000001d28940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 174.901242][ T9111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 174.907836][ T9111] CR2: 0000000000738008 CR3: 000000006471c000 CR4: 00000000001406f0 [ 174.915791][ T9111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 174.923917][ T9111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 174.932103][ T9111] Kernel panic - not syncing: Fatal exception [ 174.939691][ T9111] Kernel Offset: disabled [ 174.944032][ T9111] Rebooting in 86400 seconds..