[ 37.104630] random: cc1: uninitialized urandom read (8 bytes read) [ 37.711071] IPVS: ftp: loaded support on port[0] = 21 [ 38.828484] can: request_module (can-proto-0) failed. [ 38.837864] can: request_module (can-proto-0) failed. [ 38.992397] audit: type=1400 audit(1577598874.662:37): avc: denied { create } for pid=6638 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 39.015993] audit: type=1400 audit(1577598874.662:38): avc: denied { create } for pid=6638 comm="syz-fuzzer" 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 [ 39.040561] audit: type=1400 audit(1577598874.662:39): avc: denied { create } for pid=6638 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.287592] random: sshd: uninitialized urandom read (32 bytes read) [ 40.025104] random: sshd: uninitialized urandom read (32 bytes read) [ 40.229311] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2019/12/29 05:54:42 parsed 1 programs 2019/12/29 05:54:42 executed programs: 0 [ 46.854528] audit: type=1400 audit(1577598882.512:40): avc: denied { map } for pid=6709 comm="syz-execprog" path="/root/syzkaller-shm753738329" dev="sda1" ino=16491 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 47.200840] IPVS: ftp: loaded support on port[0] = 21 [ 48.014537] chnl_net:caif_netlink_parms(): no params data found [ 48.022070] IPVS: ftp: loaded support on port[0] = 21 [ 48.067172] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.073864] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.081432] device bridge_slave_0 entered promiscuous mode [ 48.089706] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.096117] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.103011] device bridge_slave_1 entered promiscuous mode [ 48.114807] IPVS: ftp: loaded support on port[0] = 21 [ 48.135993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.146707] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.172501] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.179587] team0: Port device team_slave_0 added [ 48.189833] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.196943] team0: Port device team_slave_1 added [ 48.202247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.218780] IPVS: ftp: loaded support on port[0] = 21 [ 48.235930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.321811] device hsr_slave_0 entered promiscuous mode [ 48.400269] device hsr_slave_1 entered promiscuous mode [ 48.452427] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.459140] chnl_net:caif_netlink_parms(): no params data found [ 48.477937] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.516179] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.523130] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.530112] device bridge_slave_0 entered promiscuous mode [ 48.537737] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.544334] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.551313] device bridge_slave_1 entered promiscuous mode [ 48.572031] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.581041] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.594608] IPVS: ftp: loaded support on port[0] = 21 [ 48.634036] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.641150] team0: Port device team_slave_0 added [ 48.648312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.656524] team0: Port device team_slave_1 added [ 48.663834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.671283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.681367] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.687817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.694718] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.702208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.728946] chnl_net:caif_netlink_parms(): no params data found [ 48.792985] device hsr_slave_0 entered promiscuous mode [ 48.840321] device hsr_slave_1 entered promiscuous mode [ 48.910134] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.932879] chnl_net:caif_netlink_parms(): no params data found [ 48.941625] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.981798] IPVS: ftp: loaded support on port[0] = 21 [ 48.981946] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.994804] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.002465] device bridge_slave_0 entered promiscuous mode [ 49.015072] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.021449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.028009] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.034392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.065383] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.072041] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.078874] device bridge_slave_1 entered promiscuous mode [ 49.101750] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.109363] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.117242] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.123938] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.137617] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.144098] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.151596] device bridge_slave_0 entered promiscuous mode [ 49.160514] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.167079] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.174139] device bridge_slave_1 entered promiscuous mode [ 49.186304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.196282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.269067] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.281888] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.289761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.297840] team0: Port device team_slave_0 added [ 49.305182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.312503] team0: Port device team_slave_1 added [ 49.335534] chnl_net:caif_netlink_parms(): no params data found [ 49.345876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.356904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.369218] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.376749] team0: Port device team_slave_0 added [ 49.394895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.415316] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.423352] team0: Port device team_slave_1 added [ 49.432653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.472150] device hsr_slave_0 entered promiscuous mode [ 49.511261] device hsr_slave_1 entered promiscuous mode [ 49.560471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.567671] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.574817] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.583434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.599880] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.606820] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.614165] device bridge_slave_0 entered promiscuous mode [ 49.622280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.641565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.648382] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.655240] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.661860] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.668779] device bridge_slave_1 entered promiscuous mode [ 49.683822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.691624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.732058] device hsr_slave_0 entered promiscuous mode [ 49.770444] device hsr_slave_1 entered promiscuous mode [ 49.812324] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.818417] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.834740] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.843018] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.851779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.858913] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.867343] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.877701] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.886692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.893689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.906136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.916349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.924298] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.930900] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.939152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.957536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.965342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.973064] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.979483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.986343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.994607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.002226] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.008554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.015358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.023049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.030840] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.037682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.045988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.059403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.067045] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.075486] team0: Port device team_slave_0 added [ 50.082680] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.089671] team0: Port device team_slave_1 added [ 50.095218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.103525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.111211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.118697] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.125059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.136980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.144023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.176589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.190674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.199582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.210769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.228696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.238112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.246686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.263968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.273532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.281874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.289303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.297192] chnl_net:caif_netlink_parms(): no params data found [ 50.313193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.325501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.332775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.343366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.350530] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.357294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.365055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.373499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.381695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.389387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.397225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.404730] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.416782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.463494] device hsr_slave_0 entered promiscuous mode [ 50.510311] device hsr_slave_1 entered promiscuous mode [ 50.550761] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.559163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.567652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.574019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.581683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.589111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.596750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.606438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.620369] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.627749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.636394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.644901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.652643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.660097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.667455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.688240] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.696160] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.703173] device bridge_slave_0 entered promiscuous mode [ 50.709669] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.716440] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.723364] device bridge_slave_1 entered promiscuous mode [ 50.742498] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.748503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.756306] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.762607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.772425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.779641] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.788519] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.797358] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.807752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.815081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.822041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.828749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.839873] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.846192] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.862496] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.868563] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.878420] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.887734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.900897] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.908186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.916744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.926673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.933806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.941707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.949225] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.955585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.962574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.970403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.977884] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.984246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.991210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.998830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.006422] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.012761] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.019711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.026755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.034311] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.041488] team0: Port device team_slave_0 added [ 51.047668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.057405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.072210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.085688] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.094533] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.102504] team0: Port device team_slave_1 added [ 51.107839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.116885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.125362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.133256] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.139580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.148157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.158061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.166857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.177568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.186111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.195153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.202970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.212619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.222980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.230534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.238528] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.250796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.265428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.278218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.288213] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.297260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.307041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.339368] kasan: CONFIG_KASAN_INLINE enabled [ 51.344421] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.352367] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.358698] Modules linked in: [ 51.361871] CPU: 1 PID: 6762 Comm: syz-executor.2 Not tainted 4.14.160-syzkaller #0 [ 51.369727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.379064] task: ffff88809fc30040 task.stack: ffff8880a9308000 [ 51.385097] RIP: 0010:refcount_sub_and_test+0x1c/0x90 [ 51.390263] RSP: 0018:ffff8880a930fbd0 EFLAGS: 00010282 [ 51.395601] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 1ffff11013f86121 [ 51.402881] RDX: 0000000000000004 RSI: 0000000000000020 RDI: 0000000000000001 [ 51.410137] RBP: ffff8880a930fbe0 R08: ffff88809fc30908 R09: 0000000000000000 [ 51.417385] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808857c540 [ 51.424630] R13: dffffc0000000000 R14: ffff88808857c554 R15: 0000000000000000 [ 51.431879] FS: 0000000002430940(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 51.440085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.445947] CR2: 0000000000b35928 CR3: 00000000a63a6000 CR4: 00000000001406e0 [ 51.453414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.462746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.469998] Call Trace: [ 51.472575] refcount_dec_and_test+0x11/0x20 [ 51.476971] vb2_vmalloc_put+0x11/0x50 [ 51.480847] __vb2_buf_mem_free+0xf3/0x1c0 [ 51.485072] __vb2_queue_free+0x580/0x770 [ 51.489199] ? __vb2_queue_cancel+0x232/0x880 [ 51.493671] vb2_core_queue_release+0x57/0x70 [ 51.498145] _vb2_fop_release+0x1ac/0x280 [ 51.502267] vb2_fop_release+0x66/0xd0 [ 51.506130] vivid_fop_release+0x15f/0x3a0 [ 51.510343] v4l2_release+0xee/0x1a0 [ 51.514220] __fput+0x235/0x750 [ 51.517476] ? _raw_spin_unlock_irq+0x27/0x80 [ 51.521949] ____fput+0x9/0x10 [ 51.525116] task_work_run+0xeb/0x180 [ 51.528898] exit_to_usermode_loop+0x16a/0x1b0 [ 51.533472] do_syscall_64+0x418/0x5b0 [ 51.537338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.542594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.547776] RIP: 0033:0x4129e1 [ 51.550943] RSP: 002b:00007fffa6ee19d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 51.558627] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 51.565875] RDX: 0000001b2fe20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.573137] RBP: 0000000000740868 R08: 000000000000c886 R09: 000000000000c886 [ 51.580383] R10: 00007fffa6ee1aa0 R11: 0000000000000293 R12: 0000000000000001 [ 51.587642] R13: 000000000000c88a R14: 000000000000c8b7 R15: 000000000073bf0c [ 51.594893] Code: 93 95 6d 05 00 0f 84 42 02 00 00 5d c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 f2 48 89 e5 48 c1 ea 03 53 89 fb 48 83 ec 08 <0f> b6 14 02 48 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3a [ 51.613940] RIP: refcount_sub_and_test+0x1c/0x90 RSP: ffff8880a930fbd0 [ 51.622151] kobject: 'hsr0' (ffff8880a5b5ccf0): kobject_add_internal: parent: 'net', set: 'devices' [ 51.625461] ---[ end trace 64c8ec26489d5c88 ]--- [ 51.632357] kobject: 'hsr0' (ffff8880a5b5ccf0): kobject_uevent_env [ 51.639109] Kernel panic - not syncing: Fatal exception [ 51.644183] kobject: 'hsr0' (ffff8880a5b5ccf0): fill_kobj_path: path = '/devices/virtual/net/hsr0' [ 51.658995] Kernel Offset: disabled [ 51.662808] Rebooting in 86400 seconds..