Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 44.978718] audit: type=1800 audit(1583758475.654:33): pid=7843 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 48.598708] kauditd_printk_skb: 1 callbacks suppressed [ 48.598721] audit: type=1400 audit(1583758479.274:35): avc: denied { map } for pid=8017 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. [ 55.382569] audit: type=1400 audit(1583758486.054:36): avc: denied { map } for pid=8029 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/03/09 12:54:46 parsed 1 programs [ 56.914792] audit: type=1400 audit(1583758487.584:37): avc: denied { map } for pid=8029 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/03/09 12:54:48 executed programs: 0 [ 57.721872] IPVS: ftp: loaded support on port[0] = 21 [ 57.748222] IPVS: ftp: loaded support on port[0] = 21 [ 57.751426] IPVS: ftp: loaded support on port[0] = 21 [ 57.772139] IPVS: ftp: loaded support on port[0] = 21 [ 57.772238] IPVS: ftp: loaded support on port[0] = 21 [ 57.783803] IPVS: ftp: loaded support on port[0] = 21 [ 58.099567] chnl_net:caif_netlink_parms(): no params data found [ 58.139408] chnl_net:caif_netlink_parms(): no params data found [ 58.196669] chnl_net:caif_netlink_parms(): no params data found [ 58.262914] chnl_net:caif_netlink_parms(): no params data found [ 58.324320] chnl_net:caif_netlink_parms(): no params data found [ 58.334737] chnl_net:caif_netlink_parms(): no params data found [ 58.440192] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.447509] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.455831] device bridge_slave_0 entered promiscuous mode [ 58.498249] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.504630] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.513162] device bridge_slave_1 entered promiscuous mode [ 58.520015] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.526513] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.533503] device bridge_slave_0 entered promiscuous mode [ 58.540184] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.546964] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.553972] device bridge_slave_0 entered promiscuous mode [ 58.566905] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.573294] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.581004] device bridge_slave_1 entered promiscuous mode [ 58.592771] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.599449] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.608803] device bridge_slave_1 entered promiscuous mode [ 58.648344] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.655771] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.662861] device bridge_slave_0 entered promiscuous mode [ 58.671570] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.685560] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.691940] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.704036] device bridge_slave_0 entered promiscuous mode [ 58.717901] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.724267] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.732067] device bridge_slave_1 entered promiscuous mode [ 58.742360] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.751435] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.759894] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.771470] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.779067] device bridge_slave_1 entered promiscuous mode [ 58.787038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.822203] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.837597] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.851120] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.886838] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.893271] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.900734] device bridge_slave_0 entered promiscuous mode [ 58.908517] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.918203] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.926970] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.934615] team0: Port device team_slave_0 added [ 58.942961] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.950480] team0: Port device team_slave_0 added [ 58.960721] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.969874] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.977073] device bridge_slave_1 entered promiscuous mode [ 58.995567] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.007984] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.015592] team0: Port device team_slave_1 added [ 59.020920] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.031500] team0: Port device team_slave_1 added [ 59.037056] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.044475] team0: Port device team_slave_0 added [ 59.050957] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.058458] team0: Port device team_slave_1 added [ 59.077234] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.114122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.121473] team0: Port device team_slave_0 added [ 59.133055] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.149131] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.159236] 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. [ 59.187383] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.207300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.213563] 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. [ 59.239108] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.250132] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.258052] team0: Port device team_slave_1 added [ 59.263369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.270669] team0: Port device team_slave_0 added [ 59.281515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.289285] team0: Port device team_slave_1 added [ 59.295125] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.301369] 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. [ 59.326946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.338407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.344812] 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. [ 59.370065] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.381182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.388591] 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. [ 59.414966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.430958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.443576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.458466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.466678] 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. [ 59.492100] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.502636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.516713] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.524149] team0: Port device team_slave_0 added [ 59.546652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.554143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.562105] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.568685] 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. [ 59.593935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.604587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.612675] team0: Port device team_slave_1 added [ 59.657667] device hsr_slave_0 entered promiscuous mode [ 59.695356] device hsr_slave_1 entered promiscuous mode [ 59.735753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.742042] 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. [ 59.767569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.778711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.792822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.799280] 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. [ 59.824736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.840813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.848242] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.856228] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.863503] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.869792] 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. [ 59.895322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.911785] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.956990] device hsr_slave_0 entered promiscuous mode [ 59.995033] device hsr_slave_1 entered promiscuous mode [ 60.035684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.042999] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.059944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.068106] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.074350] 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. [ 60.099724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.118635] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.167148] device hsr_slave_0 entered promiscuous mode [ 60.215129] device hsr_slave_1 entered promiscuous mode [ 60.271816] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.279630] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.286249] 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. [ 60.312017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.396857] device hsr_slave_0 entered promiscuous mode [ 60.448906] device hsr_slave_1 entered promiscuous mode [ 60.498521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.505597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.579690] device hsr_slave_0 entered promiscuous mode [ 60.624960] device hsr_slave_1 entered promiscuous mode [ 60.705275] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.712251] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.722320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.740227] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.747727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.857073] device hsr_slave_0 entered promiscuous mode [ 60.895073] device hsr_slave_1 entered promiscuous mode [ 60.955823] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.990666] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 61.086690] audit: type=1400 audit(1583758491.764:38): avc: denied { create } for pid=8061 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.116943] audit: type=1400 audit(1583758491.764:39): avc: denied { write } for pid=8061 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.149814] audit: type=1400 audit(1583758491.814:40): avc: denied { read } for pid=8061 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.232357] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.280255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.289698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.301821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.322937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.380656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.478272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.507525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.523443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.539131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.551631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.562864] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.571432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.580893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.588969] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.598603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.609553] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.620072] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.628453] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.638957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.646623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.653704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.660880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.669391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.677116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.686096] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.694275] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.703794] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.714484] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.722732] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.730125] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.737281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.744309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.751745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.758869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.768996] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.775937] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.788452] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.794524] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.805561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.815633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.824043] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.831172] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.841513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.849654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.857480] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.863912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.871063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.879307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.887077] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.893420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.900738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.909267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.918376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.932207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.941702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.950467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.959058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.967693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.975699] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.982056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.988986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.997176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.004941] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.011297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.018427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.026629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.034341] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.040736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.047750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.056606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.064178] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.070559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.077458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.084590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.091842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.102906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.113431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.125782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.137798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.148078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.154254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.162585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.170752] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.177153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.184621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.192629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.200474] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.206840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.213687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.221635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.229282] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.235676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.242491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.253090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.264010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.272920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.281576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.295648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.307514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.315441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.323328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.331522] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.337939] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.345754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.353553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.361951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.372744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.382683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.392915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.401127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.409393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.419725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.427638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.436200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.443751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.452988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.463730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.471873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.480730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.489545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.497068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.504110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.512068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.520244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.528490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.536730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.544458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.552441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.560214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.567760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.580037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.590837] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.600510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.608641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.616934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.623841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.631076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.639459] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.649202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.658887] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 62.665346] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.673387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.685785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.692949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.702248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.710319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.718666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.728750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.738552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.749802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.758599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.767057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.774406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.785442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.793954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.802308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.810805] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.817247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.824132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.831939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.839654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.847787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.856164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.863665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.871254] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.878650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.888954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.898499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.909361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 62.920412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.931603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.939380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.947361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.955371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.962978] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.969345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.976831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.984347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.992109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.999930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.010209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.025483] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.031515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.039877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.051988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 63.059151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.068032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.076006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.083528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.091206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.099841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 63.111560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 63.119590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.137158] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.143235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.153853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.162294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.170050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.177647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.185569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.196156] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.202183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.212028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 63.223552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 63.240286] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.249762] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.256306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.264420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.275480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.283078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.292128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.299898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.307594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.319180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.330426] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.337262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.346505] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.369209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.376314] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.383413] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.391358] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.398853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.407092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.416736] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.425894] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.436410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.445535] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.453722] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.462964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.470966] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.478003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.484926] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.512916] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 63.523451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 63.536136] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.548032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 63.559263] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 63.571190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.579478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.587901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.595965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.603355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.611561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.622923] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.631577] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.641843] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.650503] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 63.657560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.665831] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.672599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.682361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.699314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.717206] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.739695] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 63.753514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.761224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.769730] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 63.778366] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 63.785519] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 63.798123] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 63.813693] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 63.825081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.836744] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 63.851987] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 63.859614] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 63.867562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.879771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.887872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.895573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.904191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.911694] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.922602] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 63.938554] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 63.947658] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 63.964519] device veth0_vlan entered promiscuous mode [ 63.971901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.980462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.988665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.996789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.004630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.012087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.032328] device veth1_vlan entered promiscuous mode [ 64.046465] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 64.060916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.084128] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 64.113084] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 64.126295] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 64.170813] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 64.182016] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.190184] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.200072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.208352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.224084] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 64.235802] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 64.242898] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 64.249996] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 64.260390] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 64.267709] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 64.274284] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 64.286547] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 64.298473] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 64.312477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.327675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.336013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.343843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.353182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.362844] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.371553] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 64.379053] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 64.386215] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 64.395736] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 64.405051] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 64.414494] device veth0_vlan entered promiscuous mode [ 64.426320] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 64.433236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.447316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.457939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.465559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.472981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.481030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.488922] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.495957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.502954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.510169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.521103] device veth0_vlan entered promiscuous mode [ 64.534226] device veth0_vlan entered promiscuous mode [ 64.544061] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 64.553454] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 64.561600] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 64.576784] device veth0_macvtap entered promiscuous mode [ 64.583055] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 64.592809] device veth1_macvtap entered promiscuous mode [ 64.609388] device veth1_vlan entered promiscuous mode [ 64.621803] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 64.631202] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 64.638045] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 64.649493] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 64.658715] device veth1_vlan entered promiscuous mode [ 64.668455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 64.683317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 64.692538] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.702863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.710980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.719385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.726568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.734425] device veth1_vlan entered promiscuous mode [ 64.741066] device veth0_vlan entered promiscuous mode [ 64.756674] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 64.765689] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 64.773363] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 64.783374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.804582] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 64.815297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.822724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.831161] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.839266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.848263] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.856020] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.866244] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 64.873095] device veth0_vlan entered promiscuous mode [ 64.888028] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 64.895747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.903813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.912998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.921208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.930317] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 64.937621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.951874] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 64.963424] device veth1_vlan entered promiscuous mode [ 64.969867] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 64.980258] device veth0_macvtap entered promiscuous mode [ 64.987852] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 64.995944] device veth1_vlan entered promiscuous mode [ 65.002051] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 65.013565] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 65.020394] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.028191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.037789] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.045478] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.052762] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.061506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.070342] device veth0_macvtap entered promiscuous mode [ 65.076888] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 65.087377] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 65.097799] device veth1_macvtap entered promiscuous mode [ 65.104009] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 65.119077] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 65.129019] device veth0_macvtap entered promiscuous mode [ 65.137159] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 65.144095] device veth1_macvtap entered promiscuous mode [ 65.150553] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 65.167136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 65.176298] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.183701] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.192012] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.199646] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.207196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.215024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.224323] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.234191] device veth1_macvtap entered promiscuous mode [ 65.241800] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 65.252079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 65.267819] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 65.280941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 65.293362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 65.304074] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 65.322560] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 65.335006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.345327] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.356273] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 65.363235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.371166] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.379223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.387201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.396940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.404952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.419299] device veth0_macvtap entered promiscuous mode [ 65.426142] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 65.435664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 65.445618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 65.456120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.466522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.480131] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 65.487911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.495397] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.502727] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.510808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.520515] device veth1_macvtap entered promiscuous mode [ 65.531927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.542178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.551604] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.562585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.572751] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 65.579824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.597467] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 65.609175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.625065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.634221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.650684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.659919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.670542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.680985] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 65.688103] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.698363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 65.705781] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.713659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.722151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.730537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.738636] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.746690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.756660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.766746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.776405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.786144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.798836] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 65.805784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.823422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.833799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.843724] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.853778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.863242] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.873113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.884462] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 65.891533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.901947] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.910102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.918431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.926568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.935163] device veth0_macvtap entered promiscuous mode [ 65.941405] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 65.971721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 65.992743] device veth1_macvtap entered promiscuous mode [ 66.014590] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 66.037415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 66.044625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.075009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.096512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.106926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.117329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.127775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.136965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.146980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.158177] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 66.166161] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.177330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 66.187049] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.194551] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.230546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.243628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.254252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.264371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.273866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.283751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.293010] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.302762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.311907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.321657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.332150] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 66.339672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.354426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.375745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.391127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.409671] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.421086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.430950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.440136] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.449966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.459591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.469878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.479044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.488978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.499317] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 66.506709] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.528478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.541754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.567722] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.591469] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.602175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.612363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.621570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.631439] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.640632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.650381] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.660044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.670401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.686181] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 66.693175] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.714936] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.723152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.730989] audit: type=1400 audit(1583758497.384:41): avc: denied { associate } for pid=8053 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 67.088170] [ 67.089847] ====================================================== [ 67.096163] WARNING: possible circular locking dependency detected [ 67.102481] 4.19.108-syzkaller #0 Not tainted [ 67.106989] ------------------------------------------------------ [ 67.113327] syz-executor.4/8246 is trying to acquire lock: [ 67.118950] 0000000004acf6d7 (sb_writers#4){.+.+}, at: ovl_write_iter+0x91b/0xc20 [ 67.126591] [ 67.126591] but task is already holding lock: [ 67.132568] 00000000dddfd189 (&ovl_i_mutex_key[depth]){+.+.}, at: ovl_write_iter+0x148/0xc20 [ 67.141185] [ 67.141185] which lock already depends on the new lock. [ 67.141185] [ 67.149604] [ 67.149604] the existing dependency chain (in reverse order) is: [ 67.157230] [ 67.157230] -> #2 (&ovl_i_mutex_key[depth]){+.+.}: [ 67.163659] ovl_write_iter+0x148/0xc20 [ 67.168155] __vfs_write+0x512/0x760 [ 67.172388] __kernel_write+0x109/0x370 [ 67.176883] write_pipe_buf+0x153/0x1e0 [ 67.181377] __splice_from_pipe+0x38f/0x7a0 [ 67.186224] splice_from_pipe+0xd9/0x140 [ 67.190810] default_file_splice_write+0x37/0x90 [ 67.196087] do_splice+0x5ea/0x1250 [ 67.200238] __x64_sys_splice+0x2b5/0x320 [ 67.204909] do_syscall_64+0xf9/0x620 [ 67.209224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.214921] [ 67.214921] -> #1 (&pipe->mutex/1){+.+.}: [ 67.220562] pipe_lock+0x63/0x80 [ 67.224452] iter_file_splice_write+0x183/0xb30 [ 67.229760] do_splice+0x5ea/0x1250 [ 67.233916] __x64_sys_splice+0x2b5/0x320 [ 67.238595] do_syscall_64+0xf9/0x620 [ 67.242925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.248632] [ 67.248632] -> #0 (sb_writers#4){.+.+}: [ 67.254107] __sb_start_write+0x1e6/0x340 [ 67.258788] ovl_write_iter+0x91b/0xc20 [ 67.263288] __vfs_write+0x512/0x760 [ 67.267538] __kernel_write+0x109/0x370 [ 67.272037] write_pipe_buf+0x153/0x1e0 [ 67.276541] __splice_from_pipe+0x38f/0x7a0 [ 67.281389] splice_from_pipe+0xd9/0x140 [ 67.285972] default_file_splice_write+0x37/0x90 [ 67.291249] do_splice+0x5ea/0x1250 [ 67.295402] __x64_sys_splice+0x2b5/0x320 [ 67.300078] do_syscall_64+0xf9/0x620 [ 67.304406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.310979] [ 67.310979] other info that might help us debug this: [ 67.310979] [ 67.319120] Chain exists of: [ 67.319120] sb_writers#4 --> &pipe->mutex/1 --> &ovl_i_mutex_key[depth] [ 67.319120] [ 67.333710] Possible unsafe locking scenario: [ 67.333710] [ 67.339766] CPU0 CPU1 [ 67.344430] ---- ---- [ 67.349084] lock(&ovl_i_mutex_key[depth]); [ 67.353497] lock(&pipe->mutex/1); [ 67.359645] lock(&ovl_i_mutex_key[depth]); [ 67.366567] lock(sb_writers#4); [ 67.370020] [ 67.370020] *** DEADLOCK *** [ 67.370020] [ 67.376082] 3 locks held by syz-executor.4/8246: [ 67.380848] #0: 00000000e414fcde (sb_writers#13){.+.+}, at: do_splice+0xc91/0x1250 [ 67.388662] #1: 000000004215a967 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x63/0x80 [ 67.396335] #2: 00000000dddfd189 (&ovl_i_mutex_key[depth]){+.+.}, at: ovl_write_iter+0x148/0xc20 [ 67.405363] [ 67.405363] stack backtrace: [ 67.409860] CPU: 0 PID: 8246 Comm: syz-executor.4 Not tainted 4.19.108-syzkaller #0 [ 67.417637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.427020] Call Trace: [ 67.429643] dump_stack+0x188/0x20d [ 67.433271] print_circular_bug.isra.0.cold+0x1c4/0x282 2020/03/09 12:54:58 executed programs: 6 [ 67.437005] overlayfs: unrecognized mount option "Ił gro[¬¬d=18446744073709551615" or missing value [ 67.438644] __lock_acquire+0x2e19/0x49c0 [ 67.438662] ? mark_held_locks+0xf0/0xf0 [ 67.438677] ? __vfs_setxattr+0x170/0x170 [ 67.460209] ? find_held_lock+0x2d/0x110 [ 67.464286] ? ovl_real_fdget_meta+0x44f/0x510 [ 67.468872] lock_acquire+0x170/0x400 [ 67.472657] ? ovl_write_iter+0x91b/0xc20 [ 67.476803] __sb_start_write+0x1e6/0x340 [ 67.480969] ? ovl_write_iter+0x91b/0xc20 [ 67.485116] ovl_write_iter+0x91b/0xc20 [ 67.489076] ? ovl_compat_ioctl+0x70/0x70 [ 67.493212] __vfs_write+0x512/0x760 [ 67.496919] ? kernel_read+0x110/0x110 [ 67.500906] ? pipe_lock+0x63/0x80 [ 67.504431] ? lock_acquire+0x170/0x400 [ 67.508392] ? __lock_is_held+0xad/0x140 [ 67.512444] __kernel_write+0x109/0x370 [ 67.516428] write_pipe_buf+0x153/0x1e0 [ 67.520389] ? mutex_trylock+0x1a0/0x1a0 [ 67.524442] ? do_splice_direct+0x270/0x270 [ 67.528775] ? splice_from_pipe_next.part.0+0x24f/0x2f0 [ 67.534182] __splice_from_pipe+0x38f/0x7a0 [ 67.538686] ? do_splice_direct+0x270/0x270 [ 67.542997] ? do_splice_direct+0x270/0x270 [ 67.547301] splice_from_pipe+0xd9/0x140 [ 67.551434] ? splice_shrink_spd+0xc0/0xc0 [ 67.555679] default_file_splice_write+0x37/0x90 [ 67.560458] ? generic_splice_sendpage+0x40/0x40 [ 67.565199] do_splice+0x5ea/0x1250 [ 67.568830] ? iterate_fd+0x350/0x350 [ 67.572614] ? opipe_prep.part.0+0x2c0/0x2c0 [ 67.577030] __x64_sys_splice+0x2b5/0x320 [ 67.581168] do_syscall_64+0xf9/0x620 [ 67.584958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.590129] RIP: 0033:0x45c4a9 [ 67.593303] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.612189] RSP: 002b:00007f425f909c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 67.619880] RAX: ffffffffffffffda RBX: 00007f425f90a6d4 RCX: 000000000045c4a9 [ 67.627130] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 67.634381] RBP: 000000000076bfc0 R08: 000000000004ffe0 R09: 0000000000000000 [ 67.641639] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.648895] R13: 0000000000000b9f R14: 00000000004ce2bc R15: 000000000076bfcc 2020/03/09 12:55:03 executed programs: 40