[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.663746] random: sshd: uninitialized urandom read (32 bytes read) [ 33.981297] kauditd_printk_skb: 9 callbacks suppressed [ 33.981304] audit: type=1400 audit(1569808250.199:35): avc: denied { map } for pid=6852 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 [ 34.036896] random: sshd: uninitialized urandom read (32 bytes read) [ 34.556066] random: sshd: uninitialized urandom read (32 bytes read) [ 34.738181] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.7' (ECDSA) to the list of known hosts. [ 40.140810] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/30 01:50:56 parsed 1 programs [ 40.321984] audit: type=1400 audit(1569808256.539:36): avc: denied { map } for pid=6865 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.381178] audit: type=1400 audit(1569808256.599:37): avc: denied { map } for pid=6865 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=22 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 41.206002] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/30 01:50:58 executed programs: 0 [ 42.156261] audit: type=1400 audit(1569808258.369:38): avc: denied { map } for pid=6865 comm="syz-execprog" path="/root/syzkaller-shm628030207" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 42.420903] IPVS: ftp: loaded support on port[0] = 21 [ 43.236975] chnl_net:caif_netlink_parms(): no params data found [ 43.245093] IPVS: ftp: loaded support on port[0] = 21 [ 43.276990] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.284177] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.291660] device bridge_slave_0 entered promiscuous mode [ 43.298415] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.305040] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.312259] device bridge_slave_1 entered promiscuous mode [ 43.338269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.347195] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.367008] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.374309] team0: Port device team_slave_0 added [ 43.381775] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.388943] team0: Port device team_slave_1 added [ 43.398026] IPVS: ftp: loaded support on port[0] = 21 [ 43.407549] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.422260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.501916] device hsr_slave_0 entered promiscuous mode [ 43.550467] device hsr_slave_1 entered promiscuous mode [ 43.622600] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.633633] chnl_net:caif_netlink_parms(): no params data found [ 43.642031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.672770] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.679250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.686147] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.692498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.704157] IPVS: ftp: loaded support on port[0] = 21 [ 43.734537] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.741074] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.747923] device bridge_slave_0 entered promiscuous mode [ 43.756067] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.762880] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.769801] device bridge_slave_1 entered promiscuous mode [ 43.802834] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.834062] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.855956] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.863119] team0: Port device team_slave_0 added [ 43.869542] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.876735] team0: Port device team_slave_1 added [ 43.883943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.892970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.909588] chnl_net:caif_netlink_parms(): no params data found [ 43.922690] IPVS: ftp: loaded support on port[0] = 21 [ 43.972634] device hsr_slave_0 entered promiscuous mode [ 44.010414] device hsr_slave_1 entered promiscuous mode [ 44.050782] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.071804] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.133788] chnl_net:caif_netlink_parms(): no params data found [ 44.168808] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.175942] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.183240] device bridge_slave_0 entered promiscuous mode [ 44.204919] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.211336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.217967] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.224378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.233101] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.239434] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.246691] device bridge_slave_1 entered promiscuous mode [ 44.257130] IPVS: ftp: loaded support on port[0] = 21 [ 44.272268] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.279132] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.286606] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.293248] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.313646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.355079] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.380259] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.398619] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.406458] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.413536] device bridge_slave_0 entered promiscuous mode [ 44.449206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.460517] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.467113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.474277] team0: Port device team_slave_0 added [ 44.479322] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.485988] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.493570] device bridge_slave_1 entered promiscuous mode [ 44.510558] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.536568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.544149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.551971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.558997] team0: Port device team_slave_1 added [ 44.565161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.589915] chnl_net:caif_netlink_parms(): no params data found [ 44.599751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.607345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.622695] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.628794] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.638312] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.645650] team0: Port device team_slave_0 added [ 44.664508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.700394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.707428] team0: Port device team_slave_1 added [ 44.753520] device hsr_slave_0 entered promiscuous mode [ 44.790394] device hsr_slave_1 entered promiscuous mode [ 44.852097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.860494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.868076] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.874453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.886397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.894037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.907449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.914315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.923787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.931733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.939552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.947738] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.954145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.961710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.969542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.982818] chnl_net:caif_netlink_parms(): no params data found [ 44.991807] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.007758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.093411] device hsr_slave_0 entered promiscuous mode [ 45.130403] device hsr_slave_1 entered promiscuous mode [ 45.171106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.178094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.194984] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.202150] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.209124] device bridge_slave_0 entered promiscuous mode [ 45.217767] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.229474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.240216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.247723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.260936] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.267816] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.275714] device bridge_slave_1 entered promiscuous mode [ 45.289104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.297051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.304566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.311588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.318838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.334312] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.347653] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.358570] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.369321] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.375946] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.387071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.403009] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.409914] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.416528] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.423925] device bridge_slave_0 entered promiscuous mode [ 45.430952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.438553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.448078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.461164] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.468384] team0: Port device team_slave_0 added [ 45.474289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.481723] team0: Port device team_slave_1 added [ 45.487396] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.494450] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.504128] device bridge_slave_1 entered promiscuous mode [ 45.511221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.518704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.532426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.540995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.548418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.557598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.564935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.573404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.588131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.597049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.604716] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.611131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.619689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.645625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.653922] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.659962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.669355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.677437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.685450] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.691853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.700885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.709661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.753762] device hsr_slave_0 entered promiscuous mode [ 45.800498] device hsr_slave_1 entered promiscuous mode [ 45.865045] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.888112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.895672] team0: Port device team_slave_0 added [ 45.901048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.908889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.919564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.927591] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.941867] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.950991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.958061] team0: Port device team_slave_1 added [ 45.965697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.973710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.981862] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.990318] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.000490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.012334] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.029335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.038787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.067316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.075942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.087208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.096084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.106916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.172228] device hsr_slave_0 entered promiscuous mode [ 46.230356] device hsr_slave_1 entered promiscuous mode [ 46.270614] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.277849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.294690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.303206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.311017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.318650] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.341457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.348918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.356952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.364382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.374588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.391837] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.405073] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.412087] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.419253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.427360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.434937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.441973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.451300] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.457367] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.470971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.479843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.497705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.512638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.529421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.537682] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.544061] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.553444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.561382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.568934] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.575322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.582390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.590686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.598267] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.604660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.612669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.619538] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.625766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.641918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.652725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.660411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.667465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.677746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.689580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.697566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.705687] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.712081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.720520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.731640] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.738777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.748496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.757347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.771706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.786055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.795800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.809995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.818866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.829367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.847356] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.859800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.874671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.885448] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.896862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.905126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.913054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.921101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.928649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.941995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.949599] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.958469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.970491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.978158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.991126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.998106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.017347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.026287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.034151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.043248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.054631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.062957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.071376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.080800] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.086868] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.096822] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.103223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.114328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.123991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.136583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.148093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.156571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.170742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.178418] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.184809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.189517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.204924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.212841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.220384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.229421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.239358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.252384] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.258475] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.265495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.273319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.285128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.293026] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.299371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.299734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 2019/09/30 01:51:03 executed programs: 12 [ 47.317888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.327824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.338584] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.348417] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.355691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.364464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.373526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.381833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.389649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.397484] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.403892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.413034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.425874] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.434231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.441968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.449903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.458042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.465923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.474061] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.480437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.489441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.503159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.514025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.522339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.529758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.540175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.549139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.558119] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.567720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.578477] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.587791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.597413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.605219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.613112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.620589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.630728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.638832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.650926] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.657086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.666997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.676207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.684490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.696068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.704143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.713587] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.720168] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.736123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.747930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.756435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.769422] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.778442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.788376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.795641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.805968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.813623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.821409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.833409] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.839462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.857485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.879166] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.903451] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/09/30 01:51:08 executed programs: 134 [ 55.750510] list_add double add: new=ffff888085c3a318, prev=ffff888085c3a318, next=ffff888094ee4380. [ 55.760218] ------------[ cut here ]------------ [ 55.764977] kernel BUG at lib/list_debug.c:29! [ 55.769589] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.770239] kobject: '9p-491' (ffff8880975f0c90): kobject_uevent_env [ 55.774957] Modules linked in: [ 55.774969] CPU: 1 PID: 8032 Comm: syz-executor.1 Not tainted 4.14.146 #0 [ 55.774973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.774978] task: ffff8880999684c0 task.stack: ffff88807e310000 [ 55.774990] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 55.774996] RSP: 0018:ffff88807e317a00 EFLAGS: 00010282 [ 55.781789] kobject: '9p-491' (ffff8880975f0c90): fill_kobj_path: path = '/devices/virtual/bdi/9p-491' [ 55.784660] RAX: 0000000000000058 RBX: ffff888094ee4340 RCX: 0000000000000000 [ 55.784664] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed100fc62f36 [ 55.784668] RBP: ffff88807e317a18 R08: 0000000000000058 R09: ffff888099968d88 [ 55.784673] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888094ee4380 [ 55.784677] R13: ffff888085c3a318 R14: ffff888085c3a318 R15: ffff888085c3a318 [ 55.784683] FS: 00007f29eff9d700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 55.784686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.784692] CR2: 00007f87ca6c7000 CR3: 0000000094e5c000 CR4: 00000000001406e0 [ 55.792263] kobject: '9p-491' (ffff8880975f0c90): kobject_cleanup, parent (null) [ 55.800931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.800935] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.800938] Call Trace: [ 55.800950] ? _raw_spin_lock+0x37/0x40 [ 55.800960] p9_fd_request+0xe3/0x2b0 [ 55.800968] p9_client_rpc+0x21b/0x1180 [ 55.800978] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 55.807115] kobject: '9p-491' (ffff8880975f0c90): calling ktype release [ 55.812196] ? trace_hardirqs_on_caller+0x400/0x590 [ 55.812204] ? trace_hardirqs_on+0xd/0x10 [ 55.812213] ? fsnotify_destroy_marks+0x142/0x190 [ 55.812220] ? finish_wait+0x260/0x260 [ 55.812227] ? destroy_inode+0xc7/0x120 [ 55.812232] ? evict+0x3e6/0x630 [ 55.812241] p9_client_clunk+0x89/0x150 [ 55.818021] kobject: '9p-491': free name [ 55.827018] v9fs_dentry_release+0x6d/0xd0 [ 55.827025] ? v9fs_cached_dentry_delete+0x40/0x40 [ 55.827035] __dentry_kill+0x39a/0x580 [ 55.827040] ? dput.part.0+0x2a/0x750 [ 55.827045] ? dput.part.0+0x2a/0x750 [ 55.827051] dput.part.0+0x59f/0x750 [ 55.827059] do_one_tree+0x44/0x50 [ 55.846532] kobject: '9p-496' (ffff888096857110): kobject_add_internal: parent: 'bdi', set: 'devices' [ 55.848858] shrink_dcache_for_umount+0x67/0x140 [ 55.848866] generic_shutdown_super+0x6d/0x370 [ 55.848874] kill_anon_super+0x3f/0x60 [ 55.856517] kobject: '9p-496' (ffff888096857110): kobject_uevent_env [ 55.863591] v9fs_kill_super+0x3e/0xa0 [ 55.863599] deactivate_locked_super+0x74/0xe0 [ 55.863605] deactivate_super+0x85/0xa0 [ 55.863613] cleanup_mnt+0xb2/0x150 [ 55.863619] __cleanup_mnt+0x16/0x20 [ 55.863627] task_work_run+0x114/0x190 [ 55.863637] exit_to_usermode_loop+0x1da/0x220 [ 55.872289] kobject: '9p-496' (ffff888096857110): fill_kobj_path: path = '/devices/virtual/bdi/9p-496' [ 55.877715] do_syscall_64+0x4bc/0x640 [ 55.877722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.877733] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.877741] RIP: 0033:0x459a29 [ 55.886434] kobject: 'loop5' (ffff8880a4b06a20): kobject_uevent_env [ 55.893397] RSP: 002b:00007f29eff9cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 55.893404] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a29 [ 55.893408] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 55.893413] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 55.893417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29eff9d6d4 [ 55.893421] R13: 00000000004c91e3 R14: 00000000004e0530 R15: 00000000ffffffff [ 55.893428] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 80 30 [ 55.901445] kobject: 'loop5' (ffff8880a4b06a20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 55.907973] 9d 86 e8 4f a8 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 c0 31 9d 86 e8 38 a8 72 fe <0f> 0b 48 89 f1 48 c7 c7 40 31 9d 86 4c 89 e6 e8 24 a8 72 fe 0f [ 56.160244] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88807e317a00 [ 56.166969] ---[ end trace 2110086d6a5d4c58 ]--- [ 56.167428] kobject: '9p-495' (ffff888097202450): kobject_uevent_env [ 56.171754] Kernel panic - not syncing: Fatal exception [ 56.173187] Kernel Offset: disabled [ 56.188641] Rebooting in 86400 seconds..