[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 86.855074][ T27] audit: type=1800 audit(1580739569.747:25): pid=9262 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 86.875893][ T27] audit: type=1800 audit(1580739569.757:26): pid=9262 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 86.896928][ T27] audit: type=1800 audit(1580739569.757:27): pid=9262 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 '10.128.0.64' (ECDSA) to the list of known hosts. 2020/02/03 14:19:40 fuzzer started 2020/02/03 14:19:41 dialing manager at 10.128.0.26:40485 2020/02/03 14:19:42 syscalls: 2939 2020/02/03 14:19:42 code coverage: enabled 2020/02/03 14:19:42 comparison tracing: enabled 2020/02/03 14:19:42 extra coverage: enabled 2020/02/03 14:19:42 setuid sandbox: enabled 2020/02/03 14:19:42 namespace sandbox: enabled 2020/02/03 14:19:42 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/03 14:19:42 fault injection: enabled 2020/02/03 14:19:42 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/03 14:19:42 net packet injection: enabled 2020/02/03 14:19:42 net device setup: enabled 2020/02/03 14:19:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/02/03 14:19:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 14:22:22 executing program 0: 14:22:22 executing program 1: syzkaller login: [ 259.612957][ T9427] IPVS: ftp: loaded support on port[0] = 21 [ 259.689066][ T9429] IPVS: ftp: loaded support on port[0] = 21 [ 259.793322][ T9427] chnl_net:caif_netlink_parms(): no params data found [ 259.874387][ T9427] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.882053][ T9427] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.890408][ T9427] device bridge_slave_0 entered promiscuous mode [ 259.900895][ T9427] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.907979][ T9427] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.916083][ T9427] device bridge_slave_1 entered promiscuous mode 14:22:22 executing program 2: [ 259.949622][ T9427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.977449][ T9427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.006183][ T9429] chnl_net:caif_netlink_parms(): no params data found [ 260.093315][ T9427] team0: Port device team_slave_0 added [ 260.123939][ T9427] team0: Port device team_slave_1 added [ 260.145356][ T9435] IPVS: ftp: loaded support on port[0] = 21 [ 260.172855][ T9429] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.181168][ T9429] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.191055][ T9429] device bridge_slave_0 entered promiscuous mode [ 260.200508][ T9427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.207475][ T9427] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 260.238381][ T9427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.255557][ T9427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.263168][ T9427] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 260.292734][ T9427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.304645][ T9429] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.315026][ T9429] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.324172][ T9429] device bridge_slave_1 entered promiscuous mode 14:22:23 executing program 3: [ 260.435064][ T9427] device hsr_slave_0 entered promiscuous mode [ 260.490983][ T9427] device hsr_slave_1 entered promiscuous mode [ 260.531113][ T9429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.546515][ T9429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.597803][ T9429] team0: Port device team_slave_0 added [ 260.600015][ T9439] IPVS: ftp: loaded support on port[0] = 21 [ 260.605952][ T9429] team0: Port device team_slave_1 added 14:22:23 executing program 4: [ 260.670804][ T9429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.677773][ T9429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 260.705627][ T9429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.759632][ T9429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.766640][ T9429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 260.794557][ T9429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.931496][ T9435] chnl_net:caif_netlink_parms(): no params data found 14:22:23 executing program 5: [ 261.021612][ T9429] device hsr_slave_0 entered promiscuous mode [ 261.099757][ T9429] device hsr_slave_1 entered promiscuous mode [ 261.138601][ T9429] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 261.146434][ T9429] Cannot create hsr debugfs directory [ 261.204030][ T9427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 261.272298][ T9427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 261.336757][ T9442] IPVS: ftp: loaded support on port[0] = 21 [ 261.337180][ T9444] IPVS: ftp: loaded support on port[0] = 21 [ 261.381876][ T9427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 261.480556][ T9435] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.487711][ T9435] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.496032][ T9435] device bridge_slave_0 entered promiscuous mode [ 261.506072][ T9427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 261.589089][ T9435] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.596168][ T9435] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.604379][ T9435] device bridge_slave_1 entered promiscuous mode [ 261.626944][ T9435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 261.654552][ T9439] chnl_net:caif_netlink_parms(): no params data found [ 261.668949][ T9435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 261.772774][ T9435] team0: Port device team_slave_0 added [ 261.781388][ T9435] team0: Port device team_slave_1 added [ 261.833844][ T9435] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 261.841118][ T9435] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 261.867606][ T9435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 261.882799][ T9429] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 261.940040][ T9439] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.947126][ T9439] bridge0: port 1(bridge_slave_0) entered disabled state [ 261.957279][ T9439] device bridge_slave_0 entered promiscuous mode [ 261.966051][ T9439] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.973675][ T9439] bridge0: port 2(bridge_slave_1) entered disabled state [ 261.981585][ T9439] device bridge_slave_1 entered promiscuous mode [ 261.996099][ T9435] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.003181][ T9435] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 262.030147][ T9435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.043587][ T9429] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 262.181675][ T9435] device hsr_slave_0 entered promiscuous mode [ 262.238850][ T9435] device hsr_slave_1 entered promiscuous mode [ 262.289492][ T9435] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 262.297089][ T9435] Cannot create hsr debugfs directory [ 262.311130][ T9429] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 262.385891][ T9439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 262.395501][ T9429] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 262.492930][ T9439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 262.522909][ T9439] team0: Port device team_slave_0 added [ 262.535150][ T9439] team0: Port device team_slave_1 added [ 262.597495][ T9442] chnl_net:caif_netlink_parms(): no params data found [ 262.615201][ T9444] chnl_net:caif_netlink_parms(): no params data found [ 262.626668][ T9439] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.634628][ T9439] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 262.661145][ T9439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.706072][ T9439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.713918][ T9439] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 262.740449][ T9439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.818134][ T9442] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.825578][ T9442] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.833601][ T9442] device bridge_slave_0 entered promiscuous mode [ 262.891650][ T9439] device hsr_slave_0 entered promiscuous mode [ 262.948937][ T9439] device hsr_slave_1 entered promiscuous mode [ 262.988572][ T9439] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 262.996155][ T9439] Cannot create hsr debugfs directory [ 263.022211][ T9442] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.029431][ T9442] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.037146][ T9442] device bridge_slave_1 entered promiscuous mode [ 263.084333][ T9427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 263.128542][ T9444] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.135775][ T9444] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.143818][ T9444] device bridge_slave_0 entered promiscuous mode [ 263.183104][ T9444] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.190335][ T9444] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.198267][ T9444] device bridge_slave_1 entered promiscuous mode [ 263.213629][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 263.222804][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 263.235786][ T9442] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.285189][ T9442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.296817][ T9427] 8021q: adding VLAN 0 to HW filter on device team0 [ 263.306579][ T9435] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 263.351338][ T9444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.375482][ T9444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.393092][ T9435] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 263.494220][ T9435] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 263.543157][ T9442] team0: Port device team_slave_0 added [ 263.553640][ T9444] team0: Port device team_slave_0 added [ 263.564257][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 263.573353][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 263.582176][ T2706] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.589435][ T2706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.597379][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 263.607236][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 263.615772][ T2706] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.622961][ T2706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.631236][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 263.652098][ T9435] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 263.701804][ T9442] team0: Port device team_slave_1 added [ 263.709469][ T9444] team0: Port device team_slave_1 added [ 263.727609][ T9442] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 263.734688][ T9442] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 263.761069][ T9442] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 263.777459][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 263.786561][ T2714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 263.816050][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 263.826802][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 263.850530][ T9442] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 263.857500][ T9442] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 263.884137][ T9442] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 263.899316][ T9429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 263.910420][ T9439] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 263.971061][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 263.979173][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 263.987756][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 264.091881][ T9442] device hsr_slave_0 entered promiscuous mode [ 264.139011][ T9442] device hsr_slave_1 entered promiscuous mode [ 264.189595][ T9442] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 264.197291][ T9442] Cannot create hsr debugfs directory [ 264.203080][ T9439] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 264.250972][ T9444] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 264.257963][ T9444] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) 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. [ 264.284093][ T9444] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 264.296562][ T9444] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 264.303647][ T9444] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) 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. [ 264.329914][ T9444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 264.349244][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 264.357608][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 264.367497][ T9439] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 264.496205][ T9444] device hsr_slave_0 entered promiscuous mode [ 264.549296][ T9444] device hsr_slave_1 entered promiscuous mode [ 264.608604][ T9444] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 264.616196][ T9444] Cannot create hsr debugfs directory [ 264.637257][ T9439] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 264.681694][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 264.691952][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 264.700253][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 264.708814][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 264.718032][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 264.764380][ T9429] 8021q: adding VLAN 0 to HW filter on device team0 [ 264.827891][ T9427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 264.836556][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 264.845920][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 264.854625][ T2900] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.861719][ T2900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.869922][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 264.879140][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 264.887440][ T2900] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.894520][ T2900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.903188][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 264.910732][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 264.921618][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 264.948541][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 264.957317][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 264.988340][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 264.999719][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 265.043436][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 265.132368][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 265.149123][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 265.157465][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 265.166153][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 265.174761][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 265.183991][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 265.215849][ T9427] device veth0_vlan entered promiscuous mode [ 265.235661][ T9429] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 265.254413][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 265.263786][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 265.272814][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 265.281656][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 265.290260][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 265.302098][ T9435] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.324244][ T9442] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 265.411786][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 265.422152][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 265.453165][ T9435] 8021q: adding VLAN 0 to HW filter on device team0 [ 265.460652][ T9442] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 265.500146][ T9427] device veth1_vlan entered promiscuous mode [ 265.508377][ T9444] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 265.539992][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 265.547835][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 265.568801][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 265.577586][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 265.586646][ T2900] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.593771][ T2900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.601807][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 265.611226][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 265.619943][ T2900] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.627043][ T2900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.634749][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 265.644140][ T9442] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 265.709087][ T9444] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 265.762616][ T9444] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 265.824902][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 265.832962][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 265.841048][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 265.848711][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 265.869968][ T9429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 265.877064][ T9442] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 265.918924][ T9444] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 266.010365][ T9439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.017905][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 266.029572][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 266.037914][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 266.046878][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 266.076761][ T9427] device veth0_macvtap entered promiscuous mode [ 266.095414][ T9435] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 266.107809][ T9435] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 266.122794][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 266.131302][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.139854][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.148181][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 266.156930][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.166013][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.174502][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.183406][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 266.191426][ T2770] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 266.220029][ T9427] device veth1_macvtap entered promiscuous mode [ 266.240960][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 266.249737][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.257530][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.265781][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.275100][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.323601][ T9439] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.351495][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 266.359783][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 266.384726][ T9429] device veth0_vlan entered promiscuous mode [ 266.396886][ T9435] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 266.410272][ T9427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 266.417801][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 266.427700][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.436969][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 266.445875][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 266.476702][ T9429] device veth1_vlan entered promiscuous mode [ 266.494348][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.504237][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.512954][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.523491][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.532587][ T2706] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.539720][ T2706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.548069][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.560869][ T9427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 266.600757][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 266.609578][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 266.618243][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.628972][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.637275][ T2897] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.644388][ T2897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.673117][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 266.758794][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 266.771057][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.779905][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.789602][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 266.798249][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 266.808852][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 266.822038][ T9444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.834745][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 266.847548][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.858847][ T9442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.931693][ T9429] device veth0_macvtap entered promiscuous mode [ 266.960576][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 266.972227][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 266.981173][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 266.990875][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.999599][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.008263][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 267.016319][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 267.034200][ T9444] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.048678][ T9429] device veth1_macvtap entered promiscuous mode [ 267.066498][ T9439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 267.084858][ T9439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 267.094608][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.110631][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 267.128133][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 14:22:30 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fd3f2ef396a578a90e375eb122d9560780633b36915c46786ead7db31ee99a7f69885f234f56ec9bf2407836fba939d776c115b053ef6285519fcbc23893e1fe8ec44da6c631b754ec334292eaf5923d09985e4aac"], 0x2) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 267.137419][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.153294][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.175528][ T9442] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.204821][ T9435] device veth0_vlan entered promiscuous mode [ 267.233796][ T9429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 267.256362][ T9429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 267.270417][ T9429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 267.281029][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 267.290449][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 267.300146][ T2897] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.307254][ T2897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.315761][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.324786][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.333617][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.342984][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.351845][ T2897] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.358967][ T2897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.367517][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.377120][ T2897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.406577][ T9429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 267.417905][ T9429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 267.435137][ T9429] batman_adv: batadv0: Interface activated: batadv_slave_1 14:22:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, &(0x7f0000000180)='./file0\x00', 0x8, 0x6095feb4c6236666) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1070c5, 0x28) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8000000000006000, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x5e9) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000800)='/dev/snapshot\x00', 0x400880, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x5) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340), 0xc) sendfile(r5, r3, 0x0, 0x1) r6 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x4b61, &(0x7f0000000000)) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) writev(r8, &(0x7f0000000000)=[{0x0}], 0x1) write$FUSE_INIT(r8, &(0x7f0000000840)={0x50, 0x0, 0x2, {0x7, 0x1f, 0x5, 0x20000, 0x4, 0x0, 0x5, 0x8000}}, 0x50) r9 = getgid() syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./file1\x00', 0x400, 0xaaaaaaaaaaaa896, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8a45e7b2570472487b2005ceeaff3c08271f9ce03102721a0bf909deb537cbd27da11b13e730c161c5317ef42b1a919468916088c57f6b10decfa17f7763442619619bab35a87e05ddc53f9ee105c7a0666279d615f25dc9a83eb609be469790a07ce74afba4e636bdd7ed4787f35d9bcf65cd7bec3365af86ad208a40f77233abcf35bec40d0f5719d13e6aff0590a5f1f503527fe7aa457f75c1d569b75a45892c90cf87ff304bdab0a020249b9f8f2d103e6c5c26f323fb88dd8e273ac1eccba28232c1f1d3999984d5c58c6ef1d0b2420259e304c1609b73417fa4684b4759f458203a92bbe95fa8e36c4b324c68", 0xf0}, {&(0x7f00000001c0)="5dadadf27862165150e5cc", 0xb, 0x1}, {&(0x7f0000000640)="0a7334b304c68467814a407a72b701fb9c89db3e7c610d4886c690cf207014bff7f0e5bb528e36979c0ba88f9daab87bfd4ce4b997cbe67c119d45630e4c4ec854e8d1df5c343053bba69dd26f728b8f36911bfa809e7f2dee0c20eb9c90c4543ff9e62958b977622beac008384036287cabf7826131e283c12c05dce406b1a5f74cc9ebc7fb2d016428126a23ea2d950b5d94bd906b32e48d92a25d66811ca9ae03bc3fbdc50ef56e6de6ff57144ec5cf93c4b656b73b11355fcc43e19f6abdb9b621c74dc4b25cb16774c816724cac130526", 0xd3, 0x7f}, {&(0x7f0000000300)="c9eed6148caca5f18cef0f0dc0578d82321ef1660537b2b22d137b6d64967b00d793ed2babeb5fb5d0d2329b290ed0a17fd111a3d20f03daa5f9c9d7", 0x3c, 0x74d}], 0xced2b21963fd141, &(0x7f0000000740)=ANY=[@ANYBLOB='quiet,gid=', @ANYRESHEX=r9, @ANYBLOB="2c706172743d3078303030303030303030b03030303030302c73657373696f6e3d3078303030303066666666668166653030302c71756965742c736d61636b6673666c6f6f723d2c736d61636b66736861743d66757365002c66736e616d653d66757365002c00"]) readahead(r7, 0x120000000, 0x5) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) writev(r10, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000100)}], 0x2) readahead(r10, 0x200, 0x80000000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r6) [ 267.457047][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 267.486008][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.499334][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.507214][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 267.518027][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 267.527455][ T2900] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.534576][ T2900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.542825][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.551923][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 267.560798][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.569714][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.578703][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.587475][ T2900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.593989][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 267.594004][ T27] audit: type=1804 audit(1580739750.477:31): pid=9464 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir450442723/syzkaller.52ZMNa/2/file0/file0" dev="loop0" ino=22 res=1 [ 267.596131][ T2900] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.614876][ T27] audit: type=1800 audit(1580739750.477:32): pid=9464 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="loop0" ino=22 res=0 [ 267.626317][ T2900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.681254][ T9467] fuse: Bad value for 'fd' [ 267.717614][ T9435] device veth1_vlan entered promiscuous mode [ 267.761888][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 267.772398][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 267.788114][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 267.805174][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.815363][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.816777][ C1] hrtimer: interrupt took 47456 ns [ 267.830491][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.846642][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.856780][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.875220][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.886479][ T2915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.904261][ T9444] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 267.931868][ T9444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 267.987813][ T9442] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 268.009050][ T9442] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 268.073196][ T9442] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.265773][ T9442] device veth0_vlan entered promiscuous mode [ 268.294404][ T9442] device veth1_vlan entered promiscuous mode [ 268.361412][ T9467] fuse: Bad value for 'fd' [ 372.998416][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 373.005253][ C1] rcu: 1-...!: (1 GPs behind) idle=d0a/1/0x4000000000000002 softirq=12111/12112 fqs=19 [ 373.015370][ C1] (t=10501 jiffies g=10641 q=338) [ 373.020559][ C1] rcu: rcu_preempt kthread starved for 10461 jiffies! g10641 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 373.031744][ C1] rcu: RCU grace-period kthread stack dump: [ 373.037656][ C1] rcu_preempt R running task 29240 10 2 0x80004000 [ 373.045571][ C1] Call Trace: [ 373.049004][ C1] __schedule+0x934/0x1f90 [ 373.053445][ C1] ? __sched_text_start+0x8/0x8 [ 373.058316][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 373.064139][ C1] ? schedule_timeout+0x47c/0xc50 [ 373.069209][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 373.074514][ C1] schedule+0xdc/0x2b0 [ 373.078596][ C1] schedule_timeout+0x486/0xc50 [ 373.083453][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 373.089269][ C1] ? usleep_range+0x170/0x170 [ 373.094020][ C1] ? trace_hardirqs_on+0x67/0x240 [ 373.099078][ C1] ? __next_timer_interrupt+0x1a0/0x1a0 [ 373.104688][ C1] ? swake_up_one+0x60/0x60 [ 373.109254][ C1] rcu_gp_kthread+0xa10/0x1b40 [ 373.114036][ C1] ? rcu_note_context_switch+0x19c0/0x19c0 [ 373.119872][ C1] ? trace_hardirqs_on+0x67/0x240 [ 373.124973][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.131270][ C1] ? __kthread_parkme+0x108/0x1c0 [ 373.136393][ C1] ? __kasan_check_read+0x11/0x20 [ 373.141517][ C1] kthread+0x361/0x430 [ 373.145596][ C1] ? rcu_note_context_switch+0x19c0/0x19c0 [ 373.151440][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 373.157174][ C1] ret_from_fork+0x24/0x30 [ 373.161608][ C1] NMI backtrace for cpu 1 [ 373.165946][ C1] CPU: 1 PID: 9464 Comm: syz-executor.0 Not tainted 5.5.0-rc6-next-20200116-syzkaller #0 [ 373.175753][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.185810][ C1] Call Trace: [ 373.189098][ C1] [ 373.192144][ C1] dump_stack+0x197/0x210 [ 373.196513][ C1] nmi_cpu_backtrace.cold+0x70/0xb2 [ 373.201769][ C1] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 373.207419][ C1] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 373.213415][ C1] arch_trigger_cpumask_backtrace+0x14/0x20 [ 373.219318][ C1] rcu_dump_cpu_stacks+0x1a2/0x1ef [ 373.224448][ C1] rcu_sched_clock_irq.cold+0x570/0xcc6 [ 373.230052][ C1] ? raise_softirq+0x138/0x340 [ 373.234879][ C1] update_process_times+0x2d/0x70 [ 373.239981][ C1] tick_sched_handle+0xa2/0x190 [ 373.244842][ C1] tick_sched_timer+0x53/0x140 [ 373.249612][ C1] __hrtimer_run_queues+0x364/0xe40 [ 373.254824][ C1] ? tick_sched_do_timer+0x1b0/0x1b0 [ 373.260120][ C1] ? hrtimer_init+0x330/0x330 [ 373.264799][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 373.270609][ C1] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 373.276923][ C1] hrtimer_interrupt+0x314/0x770 [ 373.281941][ C1] smp_apic_timer_interrupt+0x160/0x610 [ 373.287500][ C1] apic_timer_interrupt+0xf/0x20 [ 373.292433][ C1] [ 373.295381][ C1] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 373.301188][ C1] Code: c0 88 ba b3 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 52 b2 c5 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 67 d8 62 f9 65 8b 05 38 16 14 78 85 c0 74 06 41 [ 373.320797][ C1] RSP: 0000:ffffc90005857ca0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 373.329213][ C1] RAX: 1ffffffff1367751 RBX: 0000000000000000 RCX: 0000000000000000 [ 373.337185][ C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff888051bb49dc [ 373.345262][ C1] RBP: ffffc90005857ca8 R08: ffff888051bb4140 R09: 0000000000000000 [ 373.353332][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880518fd2c0 [ 373.361410][ C1] R13: ffff8880518fd400 R14: dffffc0000000000 R15: 000000000000000b [ 373.369469][ C1] get_signal+0x1bee/0x24f0 [ 373.374048][ C1] do_signal+0x87/0x1700 [ 373.378306][ C1] ? setup_sigcontext+0x7d0/0x7d0 [ 373.383340][ C1] ? trace_hardirqs_on+0x67/0x240 [ 373.388429][ C1] ? prepare_exit_to_usermode+0x321/0x3a0 [ 373.394158][ C1] ? exit_to_usermode_loop+0x43/0x380 [ 373.399537][ C1] ? lockdep_hardirqs_on+0x421/0x5e0 [ 373.404827][ C1] ? trace_hardirqs_on+0x67/0x240 [ 373.409867][ C1] exit_to_usermode_loop+0x286/0x380 [ 373.415157][ C1] prepare_exit_to_usermode+0x321/0x3a0 [ 373.420728][ C1] ret_from_intr+0x26/0x36 [ 373.425150][ C1] RIP: 0033:0x405899 [ 373.429145][ C1] Code: d0 ff ff ff 01 48 8b 7c 24 28 c7 44 24 34 00 00 00 00 e8 1a dd 01 00 85 c0 75 23 48 6b 44 24 20 18 8b 7c 24 1c 48 03 44 24 38 <48> 8b 48 10 48 8b 50 08 48 8b 30 e8 b7 f8 00 00 89 44 24 34 64 f0 [ 373.448755][ C1] RSP: 002b:00007f0c1bc31a70 EFLAGS: 00010202 [ 373.454835][ C1] RAX: 00000000267b3340 RBX: 00007f0c1bc326d4 RCX: 0000000000415197 [ 373.462859][ C1] RDX: 4e65a5d3a681be36 RSI: 0000000000000000 RDI: 000000000000000a [ 373.470834][ C1] RBP: 000000000075bf20 R08: 00007f0c1bc31a70 R09: 000000000075bf20 [ 373.478809][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 373.486787][ C1] R13: 0000000000000ba7 R14: 00000000004cc802 R15: 000000000075bf2c