[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.788838] random: sshd: uninitialized urandom read (32 bytes read) [ 33.989314] kauditd_printk_skb: 10 callbacks suppressed [ 33.989323] audit: type=1400 audit(1570950797.138:35): avc: denied { map } for pid=6842 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 [ 34.043875] random: sshd: uninitialized urandom read (32 bytes read) [ 34.530550] random: sshd: uninitialized urandom read (32 bytes read) [ 47.824529] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. [ 53.279398] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/13 07:13:36 parsed 1 programs [ 53.462066] audit: type=1400 audit(1570950816.618:36): avc: denied { map } for pid=6855 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 [ 53.518817] audit: type=1400 audit(1570950816.668:37): avc: denied { map } for pid=6855 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13767 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 54.183960] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/13 07:13:38 executed programs: 0 [ 55.080076] audit: type=1400 audit(1570950818.228:38): avc: denied { map } for pid=6855 comm="syz-execprog" path="/root/syzkaller-shm236280299" dev="sda1" ino=16487 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 55.360872] IPVS: ftp: loaded support on port[0] = 21 [ 56.178806] IPVS: ftp: loaded support on port[0] = 21 [ 56.224834] chnl_net:caif_netlink_parms(): no params data found [ 56.253316] IPVS: ftp: loaded support on port[0] = 21 [ 56.279527] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.286721] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.294688] device bridge_slave_0 entered promiscuous mode [ 56.326558] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.333865] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.340751] device bridge_slave_1 entered promiscuous mode [ 56.359733] chnl_net:caif_netlink_parms(): no params data found [ 56.379393] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.390867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.414884] IPVS: ftp: loaded support on port[0] = 21 [ 56.439373] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.446546] team0: Port device team_slave_0 added [ 56.466130] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.473203] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.481003] device bridge_slave_0 entered promiscuous mode [ 56.487395] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.494512] team0: Port device team_slave_1 added [ 56.502004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.512336] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.519627] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.526760] device bridge_slave_1 entered promiscuous mode [ 56.537668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.601960] device hsr_slave_0 entered promiscuous mode [ 56.640287] device hsr_slave_1 entered promiscuous mode [ 56.682204] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.689757] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.713757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.721472] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.756839] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.764305] team0: Port device team_slave_0 added [ 56.771077] IPVS: ftp: loaded support on port[0] = 21 [ 56.772682] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.782731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.789551] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.795932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.810809] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.817797] team0: Port device team_slave_1 added [ 56.823567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.833016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.841513] chnl_net:caif_netlink_parms(): no params data found [ 56.902947] device hsr_slave_0 entered promiscuous mode [ 56.940321] device hsr_slave_1 entered promiscuous mode [ 57.000650] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.008174] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.083019] chnl_net:caif_netlink_parms(): no params data found [ 57.137314] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.143801] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.151378] device bridge_slave_0 entered promiscuous mode [ 57.157871] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.164309] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.171323] device bridge_slave_1 entered promiscuous mode [ 57.177280] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.183907] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.190889] device bridge_slave_0 entered promiscuous mode [ 57.213885] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.220276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.226872] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.233242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.243058] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.249435] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.256680] device bridge_slave_1 entered promiscuous mode [ 57.257178] IPVS: ftp: loaded support on port[0] = 21 [ 57.295666] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.304015] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.311197] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.319100] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.325797] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.336142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.345851] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.368296] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.389055] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.422664] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.430984] team0: Port device team_slave_0 added [ 57.436563] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.445826] team0: Port device team_slave_1 added [ 57.453354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.468474] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.476265] team0: Port device team_slave_0 added [ 57.481779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.489468] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.501589] chnl_net:caif_netlink_parms(): no params data found [ 57.522536] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.529570] team0: Port device team_slave_1 added [ 57.536390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.548117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.594897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.642209] device hsr_slave_0 entered promiscuous mode [ 57.680298] device hsr_slave_1 entered promiscuous mode [ 57.730792] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.739707] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.783394] device hsr_slave_0 entered promiscuous mode [ 57.820367] device hsr_slave_1 entered promiscuous mode [ 57.861001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.868415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.882386] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.888457] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.937332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.944701] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.964529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.977894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.991378] chnl_net:caif_netlink_parms(): no params data found [ 58.001142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.008799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.016572] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.022951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.032259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.043378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.052732] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.059233] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.066254] device bridge_slave_0 entered promiscuous mode [ 58.076831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.084638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.090864] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.097188] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.105868] device bridge_slave_1 entered promiscuous mode [ 58.118911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.127047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.134645] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.141189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.148299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.158006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.168843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.185119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.197095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.210999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.235857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.243956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.251654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.258393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.265311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.276199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.283994] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.294218] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.300723] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.307658] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.314689] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.321689] device bridge_slave_0 entered promiscuous mode [ 58.328322] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.335842] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.342724] device bridge_slave_1 entered promiscuous mode [ 58.348916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.356767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.365864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.373774] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.387119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.399710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.409867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.417385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.425210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.432805] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.439121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.448755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.466889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.483691] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.492267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.500639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.507907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.515860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.523580] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.529912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.538199] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 58.544420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.559629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.570462] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.585087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.595425] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.603150] team0: Port device team_slave_0 added [ 58.611919] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.618947] team0: Port device team_slave_1 added [ 58.634992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.645060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.656817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.664560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.674612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.684117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.694132] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 58.703439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.711142] team0: Port device team_slave_0 added [ 58.729133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.736409] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.743976] team0: Port device team_slave_1 added [ 58.757042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.793465] device hsr_slave_0 entered promiscuous mode [ 58.850461] device hsr_slave_1 entered promiscuous mode [ 58.894099] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 58.901736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.908581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.915537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.923591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.931417] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.938939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.947009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.956417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.963825] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 58.979071] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.987784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.995937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.009010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.016817] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.023260] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.072109] device hsr_slave_0 entered promiscuous mode [ 59.120360] device hsr_slave_1 entered promiscuous mode [ 59.160720] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.168003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.179349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.188313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.196555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.205082] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.215835] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.221992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.228949] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 59.241319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.248788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.256255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.264039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.272208] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.278540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.286780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.305636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.315276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.323871] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.336103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.344043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.352158] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.358492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.368167] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.378147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.385954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.400146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.410299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.419154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.430516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.438729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.451153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.460545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.469332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.502895] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.508990] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.528547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.536650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.545329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.556061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.566711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.575966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.589997] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.597976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.605701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.613668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.621356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.628712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.636739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.644450] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.650840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.653670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.668068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.676429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.687446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.712739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.723101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.732913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.741263] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.747651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.762177] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.768196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.782208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.792960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.802331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.828417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.840928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.848613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.867669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.883643] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.900799] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.919879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.927184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.935332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.944391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.953144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.967824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.982240] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.995488] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.003310] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.011871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.019742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.030728] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.037760] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.057178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 60.076985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.088181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.096368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.106215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.114199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.121324] list_add double add: new=ffff88807ae90fd8, prev=ffff88807ae90fd8, next=ffff8880a7f60100. [ 60.131117] ------------[ cut here ]------------ [ 60.135874] kernel BUG at lib/list_debug.c:29! [ 60.140818] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 60.146168] Modules linked in: [ 60.149345] CPU: 0 PID: 6939 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 60.156281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.165614] task: ffff8880a897c100 task.stack: ffff88809ad08000 [ 60.171657] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 60.176839] RSP: 0018:ffff88809ad0fa00 EFLAGS: 00010282 [ 60.182196] RAX: 0000000000000058 RBX: ffff8880a7f600c0 RCX: 0000000000000000 [ 60.189544] RDX: 0000000000000000 RSI: ffff8880a897c9a8 RDI: ffffed10135a1f36 [ 60.197235] RBP: ffff88809ad0fa18 R08: 0000000000000058 R09: ffff8880a897c9c8 [ 60.204488] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a7f60100 [ 60.211737] R13: ffff88807ae90fd8 R14: ffff88807ae90fd8 R15: ffff88807ae90fd8 [ 60.218988] FS: 00007fb28d5d9700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 60.227191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.233050] CR2: 00007fa6dc02e000 CR3: 00000000a68a5000 CR4: 00000000001406f0 [ 60.240299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.247546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.254805] Call Trace: [ 60.257374] ? _raw_spin_lock+0x37/0x40 [ 60.261331] p9_fd_request+0xe3/0x2b0 [ 60.265110] p9_client_rpc+0x21b/0x1180 [ 60.269064] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 60.274407] ? trace_hardirqs_on_caller+0x400/0x590 [ 60.279399] ? trace_hardirqs_on+0xd/0x10 [ 60.283525] ? fsnotify_destroy_marks+0x142/0x190 [ 60.288356] ? finish_wait+0x260/0x260 [ 60.292224] ? destroy_inode+0xc7/0x120 [ 60.296176] ? evict+0x3e6/0x630 [ 60.299607] p9_client_clunk+0x89/0x150 [ 60.303559] v9fs_dentry_release+0x6d/0xd0 [ 60.307770] ? v9fs_cached_dentry_delete+0x40/0x40 [ 60.312676] __dentry_kill+0x39a/0x580 [ 60.316539] ? dput.part.0+0x2a/0x750 [ 60.320331] ? dput.part.0+0x2a/0x750 [ 60.324111] dput.part.0+0x59f/0x750 [ 60.327802] do_one_tree+0x44/0x50 [ 60.331334] shrink_dcache_for_umount+0x67/0x140 [ 60.336079] generic_shutdown_super+0x6d/0x370 [ 60.340638] kill_anon_super+0x3f/0x60 [ 60.344502] v9fs_kill_super+0x3e/0xa0 [ 60.348367] deactivate_locked_super+0x74/0xe0 [ 60.352928] deactivate_super+0x85/0xa0 [ 60.356884] cleanup_mnt+0xb2/0x150 [ 60.361269] __cleanup_mnt+0x16/0x20 [ 60.364972] task_work_run+0x114/0x190 [ 60.368854] exit_to_usermode_loop+0x1da/0x220 [ 60.373415] do_syscall_64+0x4bc/0x640 [ 60.377280] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.382124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.387291] RIP: 0033:0x459a59 [ 60.390457] RSP: 002b:00007fb28d5d8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 60.398153] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a59 [ 60.406095] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 60.413340] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 60.420588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb28d5d96d4 [ 60.427923] R13: 00000000004c9496 R14: 00000000004e0b60 R15: 00000000ffffffff [ 60.435173] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 80 31 9d 86 e8 9f 9e 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 c0 32 9d 86 e8 88 9e 72 fe <0f> 0b 48 89 f1 48 c7 c7 40 32 9d 86 4c 89 e6 e8 74 9e 72 fe 0f [ 60.454263] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88809ad0fa00 [ 60.460955] ---[ end trace 40ce9315637b02ee ]--- [ 60.465686] Kernel panic - not syncing: Fatal exception [ 60.472455] Kernel Offset: disabled [ 60.476077] Rebooting in 86400 seconds..