Starting mcstransd: [ 78.033399][T10873] restorecond (10873) used greatest stack depth: 23656 bytes left [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 82.048402][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 82.048418][ T27] audit: type=1400 audit(1564898809.068:35): avc: denied { map } for pid=10965 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 '10.128.0.29' (ECDSA) to the list of known hosts. [ 152.662922][ T27] audit: type=1400 audit(1564898879.678:36): avc: denied { map } for pid=10977 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 2019/08/04 06:08:00 parsed 1 programs [ 153.734908][ T27] audit: type=1400 audit(1564898880.748:37): avc: denied { map } for pid=10977 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16384 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/08/04 06:08:02 executed programs: 0 [ 155.731310][T11002] IPVS: ftp: loaded support on port[0] = 21 [ 155.745026][T11001] IPVS: ftp: loaded support on port[0] = 21 [ 155.755165][T10999] IPVS: ftp: loaded support on port[0] = 21 [ 155.763846][T11005] IPVS: ftp: loaded support on port[0] = 21 [ 155.797025][T11007] IPVS: ftp: loaded support on port[0] = 21 [ 155.824777][T11008] IPVS: ftp: loaded support on port[0] = 21 [ 155.907748][T11002] chnl_net:caif_netlink_parms(): no params data found [ 155.935737][T11005] chnl_net:caif_netlink_parms(): no params data found [ 155.986742][T10999] chnl_net:caif_netlink_parms(): no params data found [ 156.024622][T11002] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.032953][T11002] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.041323][T11002] device bridge_slave_0 entered promiscuous mode [ 156.050370][T11002] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.058155][T11002] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.065702][T11002] device bridge_slave_1 entered promiscuous mode [ 156.082415][T11002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.093609][T11005] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.100844][T11005] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.108794][T11005] device bridge_slave_0 entered promiscuous mode [ 156.118226][T11005] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.125262][T11005] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.132932][T11005] device bridge_slave_1 entered promiscuous mode [ 156.146430][T11002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.174830][T10999] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.182161][T10999] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.190831][T10999] device bridge_slave_0 entered promiscuous mode [ 156.200971][T10999] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.208112][T10999] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.215737][T10999] device bridge_slave_1 entered promiscuous mode [ 156.252534][T11005] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.266938][T11002] team0: Port device team_slave_0 added [ 156.274233][T10999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.285993][T10999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.302767][T11005] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.318948][T11002] team0: Port device team_slave_1 added [ 156.330191][T11005] team0: Port device team_slave_0 added [ 156.344552][T10999] team0: Port device team_slave_0 added [ 156.352362][T11001] chnl_net:caif_netlink_parms(): no params data found [ 156.361123][T11005] team0: Port device team_slave_1 added [ 156.369549][T10999] team0: Port device team_slave_1 added [ 156.378838][T11007] chnl_net:caif_netlink_parms(): no params data found [ 156.403906][T11008] chnl_net:caif_netlink_parms(): no params data found [ 156.488870][T11002] device hsr_slave_0 entered promiscuous mode [ 156.527468][T11002] device hsr_slave_1 entered promiscuous mode [ 156.618844][T11005] device hsr_slave_0 entered promiscuous mode [ 156.657481][T11005] device hsr_slave_1 entered promiscuous mode [ 156.697324][T11005] debugfs: Directory 'hsr0' with parent '/' already present! [ 156.721816][T11001] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.729083][T11001] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.736790][T11001] device bridge_slave_0 entered promiscuous mode [ 156.744513][T11001] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.752266][T11001] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.760052][T11001] device bridge_slave_1 entered promiscuous mode [ 156.818769][T10999] device hsr_slave_0 entered promiscuous mode [ 156.867698][T10999] device hsr_slave_1 entered promiscuous mode [ 156.907324][T10999] debugfs: Directory 'hsr0' with parent '/' already present! [ 156.926321][T11002] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.933762][T11002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.941405][T11002] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.948529][T11002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.961729][T11007] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.968891][T11007] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.977656][T11007] device bridge_slave_0 entered promiscuous mode [ 156.984786][T11008] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.995913][T11008] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.003715][T11008] device bridge_slave_0 entered promiscuous mode [ 157.010988][T11005] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.018147][T11005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.025630][T11005] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.033101][T11005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.045921][ T3516] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.063898][ T3516] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.071898][ T3516] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.080831][ T3516] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.094990][T11007] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.103687][T11007] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.111810][T11007] device bridge_slave_1 entered promiscuous mode [ 157.118938][T11008] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.126007][T11008] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.133760][T11008] device bridge_slave_1 entered promiscuous mode [ 157.151609][T11001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.165035][T11001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.190111][T11008] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.211147][T11007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.222429][T11007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.232870][T11008] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.263690][T11001] team0: Port device team_slave_0 added [ 157.276073][T11001] team0: Port device team_slave_1 added [ 157.284022][T11008] team0: Port device team_slave_0 added [ 157.297078][T11008] team0: Port device team_slave_1 added [ 157.323075][T11007] team0: Port device team_slave_0 added [ 157.331108][T11007] team0: Port device team_slave_1 added [ 157.353133][T11005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.390837][T11008] device hsr_slave_0 entered promiscuous mode [ 157.437586][T11008] device hsr_slave_1 entered promiscuous mode [ 157.477287][T11008] debugfs: Directory 'hsr0' with parent '/' already present! [ 157.505245][T11005] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.570205][T11001] device hsr_slave_0 entered promiscuous mode [ 157.607699][T11001] device hsr_slave_1 entered promiscuous mode [ 157.648727][T11001] debugfs: Directory 'hsr0' with parent '/' already present! [ 157.689841][T11007] device hsr_slave_0 entered promiscuous mode [ 157.727621][T11007] device hsr_slave_1 entered promiscuous mode [ 157.767339][T11007] debugfs: Directory 'hsr0' with parent '/' already present! [ 157.780329][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.788648][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.828874][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.838814][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.847219][T11016] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.854299][T11016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.863218][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.871702][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.880210][T11016] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.887287][T11016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.894845][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.922703][T11002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.930152][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.940607][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.949362][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.971186][T10999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.989704][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 157.997774][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.006174][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.015313][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.023224][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.045320][T10999] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.055772][T11002] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.068461][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.076023][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.087993][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.096354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.104964][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.113421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.135994][T11008] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.144857][T11005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.160904][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.169576][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.179323][T11011] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.186351][T11011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.193999][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.202662][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.211056][T11011] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.218146][T11011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.226206][T11011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.267839][T11008] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.274646][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.284680][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.293180][T11016] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.300249][T11016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.308352][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.316785][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.325406][T11016] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.332478][T11016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.340001][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.348496][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.356855][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.365481][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.374037][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.382647][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.391141][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.399843][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.408503][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.416076][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.424075][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.431946][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.446905][T11005] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.467146][T11007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.492086][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.504954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.514060][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.523225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.531731][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.538818][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.546334][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.555227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.563616][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.570684][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.578963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.587641][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.595840][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.604472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.616202][T11001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.627481][T10999] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.638111][T10999] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.654492][T11002] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.665435][T11002] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.687571][T11007] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.698043][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.706359][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.715138][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.723431][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.731746][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.740067][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.748433][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.757141][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.765394][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.779862][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.794667][T11008] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 158.805446][T11008] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.835474][T11008] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.857729][ T27] audit: type=1400 audit(1564898885.858:38): avc: denied { associate } for pid=11005 comm="syz-executor.5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 158.874707][T11001] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.898123][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.906567][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.914618][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.923186][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.931894][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.940367][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.949155][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.957492][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.965783][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.974708][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.983169][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.991703][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.000414][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.009054][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.016092][ T3516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.023700][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.032159][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.040634][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.047725][ T3516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.055326][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.063974][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.072472][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.080332][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.088971][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.096853][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.104524][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.118257][T11002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.128520][T10999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.153928][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.171273][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.201244][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.224893][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.233918][T11016] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.241023][T11016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.248848][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.257430][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.265694][T11016] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.272772][T11016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.280300][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.307580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.322752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.331336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.358481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.396902][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.406038][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.414267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.423556][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.431745][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.440480][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.448954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.457111][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.465585][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.474288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.494791][T11007] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.540618][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.575692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.586020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.596055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.620919][T11007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.632143][T11001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.753453][T11001] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/04 06:08:07 executed programs: 41 [ 162.289646][T11007] WARNING: CPU: 1 PID: 11007 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 162.291305][ T3906] kobject: 'loop3' (00000000c587e955): kobject_uevent_env [ 162.298432][T11007] Kernel panic - not syncing: panic_on_warn set ... [ 162.298446][T11007] CPU: 1 PID: 11007 Comm: syz-executor.0 Not tainted 5.3.0-rc2+ #88 [ 162.298453][T11007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.298457][T11007] Call Trace: [ 162.298478][T11007] dump_stack+0x172/0x1f0 [ 162.298493][T11007] ? __blkdev_put+0x6b0/0x810 [ 162.298508][T11007] panic+0x2dc/0x755 [ 162.298529][T11007] ? add_taint.cold+0x16/0x16 [ 162.324118][ T3906] kobject: 'loop3' (00000000c587e955): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 162.330217][T11007] ? __kasan_check_write+0x14/0x20 [ 162.330232][T11007] ? __warn.cold+0x5/0x4c [ 162.330243][T11007] ? __warn+0xe7/0x1e0 [ 162.330257][T11007] ? __blkdev_put+0x6ba/0x810 [ 162.330269][T11007] __warn.cold+0x20/0x4c [ 162.330288][T11007] ? __kasan_check_read+0x11/0x20 [ 162.344314][ T3906] kobject: 'loop5' (0000000071e3057a): kobject_uevent_env [ 162.346454][T11007] ? __blkdev_put+0x6ba/0x810 [ 162.346471][T11007] report_bug+0x263/0x2b0 [ 162.346494][T11007] do_error_trap+0x11b/0x200 [ 162.364224][ T3906] kobject: 'loop5' (0000000071e3057a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 162.366490][T11007] do_invalid_op+0x37/0x50 [ 162.366504][T11007] ? __blkdev_put+0x6ba/0x810 [ 162.366517][T11007] invalid_op+0x23/0x30 [ 162.366537][T11007] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 162.384405][ T3906] kobject: 'loop2' (00000000cb62817c): kobject_uevent_env [ 162.388852][T11007] Code: 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 24 fd ff ff 48 8b bd 50 ff ff ff e8 90 75 e6 ff e9 13 fd ff ff e8 56 5e ac ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 57 75 e6 ff e9 6a fa ff ff 48 8b [ 162.388861][T11007] RSP: 0018:ffff88809174fc90 EFLAGS: 00010293 [ 162.388873][T11007] RAX: ffff8880a05ba600 RBX: ffff8880a66bd140 RCX: ffffffff81c63be4 [ 162.388880][T11007] RDX: 0000000000000000 RSI: ffffffff81c6410a RDI: 0000000000000005 [ 162.388886][T11007] RBP: ffff88809174fd88 R08: ffff8880a05ba600 R09: ffffed1014cd7a2c [ 162.388893][T11007] R10: ffff88809174fc80 R11: ffff8880a66bd15f R12: 0000000000000002 [ 162.388900][T11007] R13: dffffc0000000000 R14: ffff8880a66bd158 R15: ffff8880a66bd158 [ 162.388923][T11007] ? __blkdev_put+0x194/0x810 [ 162.388935][T11007] ? __blkdev_put+0x6ba/0x810 [ 162.388959][T11007] ? bd_set_size+0xb0/0xb0 [ 162.404884][ T3906] kobject: 'loop2' (00000000cb62817c): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 162.405052][T11007] ? wait_for_completion+0x440/0x440 [ 162.443959][ T3906] kobject: 'loop1' (00000000acf83d13): kobject_uevent_env [ 162.445404][T11007] blkdev_put+0x98/0x560 [ 162.445422][T11007] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 162.445442][T11007] blkdev_close+0x8b/0xb0 [ 162.528784][ T3906] kobject: 'loop1' (00000000acf83d13): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 162.534842][T11007] __fput+0x2ff/0x890 [ 162.534860][T11007] ? blkdev_put+0x560/0x560 [ 162.534874][T11007] ____fput+0x16/0x20 [ 162.534895][T11007] task_work_run+0x145/0x1c0 [ 162.587006][ T3906] kobject: 'loop4' (00000000a264e946): kobject_uevent_env [ 162.589180][T11007] exit_to_usermode_loop+0x316/0x380 [ 162.589197][T11007] do_syscall_64+0x5a9/0x6a0 [ 162.589215][T11007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.589226][T11007] RIP: 0033:0x4134f0 [ 162.589240][T11007] Code: 01 f0 ff ff 0f 83 30 1b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 9d 2d 66 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff [ 162.589247][T11007] RSP: 002b:00007fff11590c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 162.589259][T11007] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000004134f0 [ 162.589274][T11007] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 162.602070][ T3906] kobject: 'loop4' (00000000a264e946): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 162.606303][T11007] RBP: 000000000000001e R08: 0000000000000000 R09: 000000000000000a [ 162.606311][T11007] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 162.606320][T11007] R13: 00007fff11590c40 R14: 00000000000278e0 R15: 00007fff11590c50 [ 162.607296][T11007] Kernel Offset: disabled [ 162.699360][T11007] Rebooting in 86400 seconds..