Warning: Permanently added '10.128.0.156' (ECDSA) to the list of known hosts.
syzkaller login: [ 1127.166217] kauditd_printk_skb: 5 callbacks suppressed
[ 1127.166236] audit: type=1400 audit(1560394081.014:36): avc:  denied  { map } for  pid=7795 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
2019/06/13 02:48:01 parsed 1 programs
[ 1128.057838] audit: type=1400 audit(1560394081.904:37): avc:  denied  { map } for  pid=7795 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
2019/06/13 02:48:04 executed programs: 0
[ 1130.289633] IPVS: ftp: loaded support on port[0] = 21
[ 1130.289640] IPVS: ftp: loaded support on port[0] = 21
[ 1130.304592] IPVS: ftp: loaded support on port[0] = 21
[ 1130.332133] IPVS: ftp: loaded support on port[0] = 21
[ 1130.372090] IPVS: ftp: loaded support on port[0] = 21
[ 1130.372739] IPVS: ftp: loaded support on port[0] = 21
[ 1130.697487] chnl_net:caif_netlink_parms(): no params data found
[ 1130.744731] chnl_net:caif_netlink_parms(): no params data found
[ 1130.816413] chnl_net:caif_netlink_parms(): no params data found
[ 1130.844793] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1130.851369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1130.859102] device bridge_slave_0 entered promiscuous mode
[ 1130.909799] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1130.916633] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1130.924278] device bridge_slave_1 entered promiscuous mode
[ 1130.937237] chnl_net:caif_netlink_parms(): no params data found
[ 1130.973106] chnl_net:caif_netlink_parms(): no params data found
[ 1131.001521] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1131.008153] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1131.015816] device bridge_slave_0 entered promiscuous mode
[ 1131.041731] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.052620] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1131.072240] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1131.078973] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1131.086237] device bridge_slave_1 entered promiscuous mode
[ 1131.105517] chnl_net:caif_netlink_parms(): no params data found
[ 1131.114447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1131.120981] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1131.128664] device bridge_slave_0 entered promiscuous mode
[ 1131.142399] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1131.148852] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1131.156749] device bridge_slave_1 entered promiscuous mode
[ 1131.189402] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.223315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1131.229794] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1131.237075] device bridge_slave_0 entered promiscuous mode
[ 1131.244980] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1131.251481] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1131.258718] device bridge_slave_1 entered promiscuous mode
[ 1131.271961] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1131.280823] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1131.289285] team0: Port device team_slave_0 added
[ 1131.335191] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1131.342509] team0: Port device team_slave_1 added
[ 1131.356096] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.366299] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.382228] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1131.397144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1131.412735] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1131.420953] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1131.427621] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1131.435438] device bridge_slave_0 entered promiscuous mode
[ 1131.448936] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1131.457985] team0: Port device team_slave_0 added
[ 1131.463377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1131.485838] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1131.492220] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1131.501012] device bridge_slave_1 entered promiscuous mode
[ 1131.515206] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1131.521598] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1131.528918] device bridge_slave_0 entered promiscuous mode
[ 1131.542493] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1131.550807] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1131.558336] device bridge_slave_1 entered promiscuous mode
[ 1131.565537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1131.577161] team0: Port device team_slave_1 added
[ 1131.590975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1131.613704] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1131.621810] team0: Port device team_slave_0 added
[ 1131.629492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1131.637928] team0: Port device team_slave_0 added
[ 1131.651300] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1131.725769] device hsr_slave_0 entered promiscuous mode
[ 1131.764483] device hsr_slave_1 entered promiscuous mode
[ 1131.813743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1131.821470] team0: Port device team_slave_1 added
[ 1131.827562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1131.835306] team0: Port device team_slave_1 added
[ 1131.864515] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.881756] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1131.889042] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1131.896626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1131.907141] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1131.957982] device hsr_slave_0 entered promiscuous mode
[ 1132.033713] device hsr_slave_1 entered promiscuous mode
[ 1132.094827] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1132.102741] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1132.110601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.118192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1132.134701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1132.149528] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1132.166082] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.181288] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1132.189526] team0: Port device team_slave_0 added
[ 1132.202226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1132.209764] team0: Port device team_slave_1 added
[ 1132.257084] device hsr_slave_0 entered promiscuous mode
[ 1132.293617] device hsr_slave_1 entered promiscuous mode
[ 1132.372462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1132.381056] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1132.388752] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.396373] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1132.404526] team0: Port device team_slave_0 added
[ 1132.447360] device hsr_slave_0 entered promiscuous mode
[ 1132.483638] device hsr_slave_1 entered promiscuous mode
[ 1132.524120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1132.532732] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1132.557566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1132.565051] team0: Port device team_slave_1 added
[ 1132.570881] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1132.578733] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.594450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1132.606473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1132.617666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1132.635851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1132.685324] device hsr_slave_0 entered promiscuous mode
[ 1132.723522] device hsr_slave_1 entered promiscuous mode
[ 1132.793645] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1132.826721] device hsr_slave_0 entered promiscuous mode
[ 1132.863395] device hsr_slave_1 entered promiscuous mode
[ 1132.904480] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1132.912682] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.925892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1132.945944] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1132.969817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1133.008379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1133.079792] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.110890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.130052] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.146388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.155597] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.171016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.179776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.192678] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.201034] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.210009] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.232834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.242470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.251503] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1133.258140] 8021q: adding VLAN 0 to HW filter on device team0
[ 1133.270585] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.277346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.285676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.292782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.300335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.309958] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1133.316770] 8021q: adding VLAN 0 to HW filter on device team0
[ 1133.326337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1133.336777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1133.349256] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.359442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1133.367705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1133.375948] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1133.382444] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1133.389953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1133.398905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1133.406677] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1133.413182] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1133.420227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.428141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.437897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1133.447520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1133.461229] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.469669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1133.489086] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1133.497340] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1133.503741] 8021q: adding VLAN 0 to HW filter on device team0
[ 1133.510220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1133.518858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1133.526988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1133.534899] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1133.541263] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1133.550280] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1133.559492] 8021q: adding VLAN 0 to HW filter on device team0
[ 1133.572190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.579264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1133.588619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1133.597059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1133.608406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1133.617693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1133.629068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1133.638386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1133.650044] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.656518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1133.664519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1133.672064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1133.678489] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1133.687464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1133.696153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1133.707154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1133.713567] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1133.720880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1133.729497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1133.737253] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1133.743656] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1133.750561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1133.759042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1133.767067] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1133.773508] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1133.780526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1133.789071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.796313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.803720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1133.811119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1133.819946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1133.831449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1133.842276] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1133.856535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1133.864995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1133.872727] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1133.879146] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1133.886544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1133.895353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1133.902473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1133.911490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1133.921708] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1133.928228] 8021q: adding VLAN 0 to HW filter on device team0
[ 1133.938086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1133.951184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1133.960043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1133.967039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1133.975528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1133.984101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1133.991920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1134.000123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1134.008616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1134.017720] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1134.024587] 8021q: adding VLAN 0 to HW filter on device team0
[ 1134.032270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1134.042862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1134.053377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1134.061051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1134.069700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1134.078224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1134.086644] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1134.093163] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1134.100618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1134.108762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1134.118321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.127933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1134.138731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1134.149038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.159847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1134.168388] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1134.177113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1134.186197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1134.195156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1134.206555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1134.214812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1134.222676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1134.230628] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1134.237059] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1134.244531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1134.252521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1134.261809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1134.272268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1134.285241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.296195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1134.306916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1134.314759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1134.322069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1134.334900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1134.344278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1134.352053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1134.360525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1134.368845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1134.376664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1134.386784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1134.396370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1134.406162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1134.420293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1134.427733] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1134.436107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1134.444801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1134.452419] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1134.458958] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1134.466275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1134.474330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1134.481952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1134.490010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1134.497972] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1134.504575] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1134.511496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1134.519404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1134.529790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1134.542602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.554808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1134.564123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1134.573746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1134.581504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1134.589704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1134.597791] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1134.605943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1134.614048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1134.625054] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1134.631179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1134.640724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1134.649297] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1134.656942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1134.667086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1134.676938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1134.684487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1134.692328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1134.701400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1134.710107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1134.718064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1134.727951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1134.749381] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1134.758685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1134.777288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1134.785314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1134.796785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1134.804831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1134.812483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1134.820314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1134.829204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1134.839079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1134.850438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1134.858719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1134.875590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.884979] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1134.892913] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1134.901722] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1134.917981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1134.926664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1134.938433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1134.954827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1134.965875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1134.976393] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1134.982454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1134.995069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1135.002789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1135.011027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1135.019155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1135.027307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1135.035723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1135.046774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1135.058172] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1135.067502] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1135.078588] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1135.086694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1135.095630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1135.106521] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1135.112591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1135.126123] audit: type=1400 audit(1560394088.974:38): avc:  denied  { associate } for  pid=7824 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
[ 1135.156116] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1135.165883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1135.185921] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1135.199930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1135.208592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1135.236039] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1135.250033] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/06/13 02:48:09 executed programs: 6
[ 1135.270037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1135.283674] audit: type=1400 audit(1560394089.134:39): avc:  denied  { create } for  pid=7844 comm="syz-executor.5" 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
[ 1135.319734] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1135.320597] audit: type=1400 audit(1560394089.134:40): avc:  denied  { write } for  pid=7844 comm="syz-executor.5" 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
[ 1135.393326] audit: type=1400 audit(1560394089.134:41): avc:  denied  { read } for  pid=7844 comm="syz-executor.5" 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
[ 1135.395229] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1135.469880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1135.479968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1135.514343] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1135.520425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1135.664517] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1135.757975] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/06/13 02:48:14 executed programs: 171
2019/06/13 02:48:19 executed programs: 365
2019/06/13 02:48:24 executed programs: 568
2019/06/13 02:48:29 executed programs: 765
2019/06/13 02:48:34 executed programs: 961
2019/06/13 02:48:39 executed programs: 1157
2019/06/13 02:48:44 executed programs: 1355
2019/06/13 02:48:49 executed programs: 1550
2019/06/13 02:48:54 executed programs: 1747
2019/06/13 02:48:59 executed programs: 1946
2019/06/13 02:49:04 executed programs: 2135
[ 1354.253255] INFO: task syz-executor.5:16931 blocked for more than 140 seconds.
[ 1354.260931]       Not tainted 4.19.50 #22
[ 1354.271512] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1354.279997] syz-executor.5  D28664 16931   7824 0x00000004
[ 1354.296449] Call Trace:
[ 1354.299174]  __schedule+0x80d/0x1c70
[ 1354.302905]  ? __mutex_lock+0x721/0x1300
[ 1354.313344]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1354.318450]  ? kasan_check_read+0x11/0x20
[ 1354.322630]  schedule+0x92/0x1c0
[ 1354.332434]  schedule_preempt_disabled+0x13/0x20
[ 1354.338509]  __mutex_lock+0x726/0x1300
[ 1354.342449]  ? genl_rcv_msg+0x13e/0x16c
[ 1354.352803]  ? mutex_trylock+0x1e0/0x1e0
[ 1354.357304]  ? __lock_acquire+0x6eb/0x48f0
[ 1354.361597]  ? __local_bh_enable_ip+0x15a/0x270
[ 1354.372934]  ? __dev_queue_xmit+0x892/0x3010
[ 1354.377825]  mutex_lock_nested+0x16/0x20
[ 1354.381913]  ? mutex_lock_nested+0x16/0x20
[ 1354.392467]  genl_rcv_msg+0x13e/0x16c
[ 1354.396716]  netlink_rcv_skb+0x17d/0x460
[ 1354.400811]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1354.411705]  ? netlink_ack+0xb50/0xb50
[ 1354.417049]  genl_rcv+0x29/0x40
[ 1354.420384]  netlink_unicast+0x537/0x720
[ 1354.430671]  ? netlink_attachskb+0x770/0x770
[ 1354.435693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1354.441290]  netlink_sendmsg+0x8ae/0xd70
[ 1354.451719]  ? netlink_unicast+0x720/0x720
[ 1354.456441]  ? selinux_socket_sendmsg+0x36/0x40
[ 1354.461142]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1354.473769]  ? security_socket_sendmsg+0x8d/0xc0
[ 1354.478588]  ? netlink_unicast+0x720/0x720
[ 1354.482866]  sock_sendmsg+0xd7/0x130
[ 1354.492895]  ___sys_sendmsg+0x803/0x920
[ 1354.497290]  ? copy_msghdr_from_user+0x430/0x430
[ 1354.502126]  ? lock_downgrade+0x810/0x810
[ 1354.512627]  ? kasan_check_read+0x11/0x20
[ 1354.517544]  ? __fget+0x367/0x540
[ 1354.521068]  ? iterate_fd+0x360/0x360
[ 1354.531078]  ? find_held_lock+0x35/0x130
[ 1354.535630]  ? __fd_install+0x1bc/0x640
[ 1354.539636]  ? __fget_light+0x1a9/0x230
[ 1354.549832]  ? __fdget+0x1b/0x20
[ 1354.553606]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1354.559284]  __sys_sendmsg+0x105/0x1d0
[ 1354.569389]  ? __ia32_sys_shutdown+0x80/0x80
[ 1354.574221]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1354.579006]  ? do_syscall_64+0x26/0x620
[ 1354.583424]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1354.588987]  ? do_syscall_64+0x26/0x620
[ 1354.599811]  __x64_sys_sendmsg+0x78/0xb0
[ 1354.605155]  do_syscall_64+0xfd/0x620
[ 1354.609083]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1354.620511] RIP: 0033:0x4130d1
[ 1354.624118] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1354.649532] RSP: 002b:00007f36fcd0f9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1354.658846] RAX: ffffffffffffffda RBX: 00007f36fcd0fa58 RCX: 00000000004130d1
[ 1354.672455] RDX: 0000000000000000 RSI: 00007f36fcd0fa00 RDI: 0000000000000005
[ 1354.680145] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1354.693720] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f36fcd0fa40
[ 1354.701052] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1354.714646] INFO: task syz-executor.5:16932 blocked for more than 140 seconds.
[ 1354.722070]       Not tainted 4.19.50 #22
[ 1354.730472] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1354.742597] syz-executor.5  D28664 16932   7824 0x00000004
[ 1354.752566] Call Trace:
[ 1354.757482]  __schedule+0x80d/0x1c70
[ 1354.761235]  ? __mutex_lock+0x721/0x1300
[ 1354.769595]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1354.777894]  ? kasan_check_read+0x11/0x20
[ 1354.782153]  schedule+0x92/0x1c0
[ 1354.789814]  schedule_preempt_disabled+0x13/0x20
[ 1354.796893]  __mutex_lock+0x726/0x1300
[ 1354.800813]  ? genl_rcv_msg+0x13e/0x16c
[ 1354.809368]  ? mutex_trylock+0x1e0/0x1e0
[ 1354.815919]  ? __lock_acquire+0x6eb/0x48f0
[ 1354.820184]  ? __local_bh_enable_ip+0x15a/0x270
[ 1354.829195]  ? __dev_queue_xmit+0x892/0x3010
[ 1354.835968]  mutex_lock_nested+0x16/0x20
[ 1354.840075]  ? mutex_lock_nested+0x16/0x20
[ 1354.848711]  genl_rcv_msg+0x13e/0x16c
[ 1354.852545]  netlink_rcv_skb+0x17d/0x460
[ 1354.859186]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1354.868853]  ? netlink_ack+0xb50/0xb50
[ 1354.872794]  genl_rcv+0x29/0x40
[ 1354.878445]  netlink_unicast+0x537/0x720
[ 1354.882540]  ? netlink_attachskb+0x770/0x770
[ 1354.891236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1354.899133]  netlink_sendmsg+0x8ae/0xd70
[ 1354.908961]  ? netlink_unicast+0x720/0x720
[ 1354.915760]  ? selinux_socket_sendmsg+0x36/0x40
[ 1354.920754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1354.930690]  ? security_socket_sendmsg+0x8d/0xc0
[ 1354.937812]  ? netlink_unicast+0x720/0x720
[ 1354.942101]  sock_sendmsg+0xd7/0x130
[ 1354.950146]  ___sys_sendmsg+0x803/0x920
[ 1354.956434]  ? copy_msghdr_from_user+0x430/0x430
[ 1354.961230]  ? lock_downgrade+0x810/0x810
[ 1354.969654]  ? kasan_check_read+0x11/0x20
[ 1354.976111]  ? __fget+0x367/0x540
[ 1354.979606]  ? iterate_fd+0x360/0x360
[ 1354.987697]  ? lock_downgrade+0x810/0x810
[ 1354.992059]  ? __fget_light+0x1a9/0x230
[ 1354.999243]  ? __fdget+0x1b/0x20
[ 1355.002640]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1355.012641]  __sys_sendmsg+0x105/0x1d0
[ 1355.019059]  ? __ia32_sys_shutdown+0x80/0x80
[ 1355.028102]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1355.032894]  ? do_syscall_64+0x26/0x620
[ 1355.039391]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.049123]  ? do_syscall_64+0x26/0x620
[ 1355.058408]  __x64_sys_sendmsg+0x78/0xb0
[ 1355.062537]  do_syscall_64+0xfd/0x620
[ 1355.070609]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.078160] RIP: 0033:0x4592c9
[ 1355.081595] Code: Bad RIP value.
[ 1355.089201] RSP: 002b:00007f36fcceec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1355.099243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9
[ 1355.110772] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 1355.120395] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000
[ 1355.132808] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36fccef6d4
[ 1355.146872] R13: 00000000004cdd18 R14: 00000000004dbdc8 R15: 00000000ffffffff
[ 1355.156533] INFO: task syz-executor.2:16927 blocked for more than 140 seconds.
[ 1355.168127]       Not tainted 4.19.50 #22
[ 1355.172293] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1355.182684] syz-executor.2  D28664 16927   7818 0x00000004
[ 1355.192807] Call Trace:
[ 1355.197874]  __schedule+0x80d/0x1c70
[ 1355.201616]  ? __mutex_lock+0x721/0x1300
[ 1355.209981]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1355.217441]  ? kasan_check_read+0x11/0x20
[ 1355.221651]  schedule+0x92/0x1c0
[ 1355.229392]  schedule_preempt_disabled+0x13/0x20
[ 1355.236470]  __mutex_lock+0x726/0x1300
[ 1355.240421]  ? genl_rcv_msg+0x13e/0x16c
[ 1355.248994]  ? mutex_trylock+0x1e0/0x1e0
[ 1355.256386]  ? __lock_acquire+0x6eb/0x48f0
[ 1355.260654]  ? __local_bh_enable_ip+0x15a/0x270
[ 1355.269676]  ? __dev_queue_xmit+0x892/0x3010
[ 1355.276468]  mutex_lock_nested+0x16/0x20
[ 1355.280584]  ? mutex_lock_nested+0x16/0x20
[ 1355.289113]  genl_rcv_msg+0x13e/0x16c
[ 1355.292959]  netlink_rcv_skb+0x17d/0x460
[ 1355.299568]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1355.308450]  ? netlink_ack+0xb50/0xb50
[ 1355.312577]  genl_rcv+0x29/0x40
[ 1355.318232]  netlink_unicast+0x537/0x720
[ 1355.322350]  ? netlink_attachskb+0x770/0x770
[ 1355.331078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1355.339267]  netlink_sendmsg+0x8ae/0xd70
[ 1355.347762]  ? netlink_unicast+0x720/0x720
[ 1355.352047]  ? selinux_socket_sendmsg+0x36/0x40
[ 1355.359291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1355.369659]  ? security_socket_sendmsg+0x8d/0xc0
[ 1355.376845]  ? netlink_unicast+0x720/0x720
[ 1355.381122]  sock_sendmsg+0xd7/0x130
[ 1355.389986]  ___sys_sendmsg+0x803/0x920
[ 1355.396338]  ? copy_msghdr_from_user+0x430/0x430
[ 1355.401173]  ? lock_downgrade+0x810/0x810
[ 1355.409699]  ? kasan_check_read+0x11/0x20
[ 1355.416394]  ? __fget+0x367/0x540
[ 1355.419890]  ? iterate_fd+0x360/0x360
[ 1355.428105]  ? find_held_lock+0x35/0x130
[ 1355.432212]  ? __fd_install+0x1bc/0x640
[ 1355.438560]  ? __fget_light+0x1a9/0x230
[ 1355.442561]  ? __fdget+0x1b/0x20
[ 1355.450180]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1355.459102]  __sys_sendmsg+0x105/0x1d0
[ 1355.467573]  ? __ia32_sys_shutdown+0x80/0x80
[ 1355.472045]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1355.479363]  ? do_syscall_64+0x26/0x620
[ 1355.487995]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.495746]  ? do_syscall_64+0x26/0x620
[ 1355.499760]  __x64_sys_sendmsg+0x78/0xb0
[ 1355.508151]  do_syscall_64+0xfd/0x620
[ 1355.512079]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.520505] RIP: 0033:0x4130d1
[ 1355.528177] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1355.553941] RSP: 002b:00007fa13533d9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1355.561731] RAX: ffffffffffffffda RBX: 00007fa13533da58 RCX: 00000000004130d1
[ 1355.575254] RDX: 0000000000000000 RSI: 00007fa13533da00 RDI: 0000000000000005
[ 1355.582568] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1355.596132] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fa13533da40
[ 1355.606724] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1355.617395] INFO: task syz-executor.2:16939 blocked for more than 140 seconds.
[ 1355.627994]       Not tainted 4.19.50 #22
[ 1355.632160] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1355.643455] syz-executor.2  D27912 16939   7818 0x00000004
[ 1355.649136] Call Trace:
[ 1355.651743]  __schedule+0x80d/0x1c70
[ 1355.661615]  ? __mutex_lock+0x721/0x1300
[ 1355.667239]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1355.672281]  ? kasan_check_read+0x11/0x20
[ 1355.682006]  schedule+0x92/0x1c0
[ 1355.686814]  schedule_preempt_disabled+0x13/0x20
[ 1355.691608]  __mutex_lock+0x726/0x1300
[ 1355.701776]  ? genl_rcv_msg+0x13e/0x16c
[ 1355.707258]  ? mutex_trylock+0x1e0/0x1e0
[ 1355.711445]  ? __lock_acquire+0x6eb/0x48f0
[ 1355.720977]  ? __local_bh_enable_ip+0x15a/0x270
[ 1355.727061]  ? __dev_queue_xmit+0x892/0x3010
[ 1355.731528]  mutex_lock_nested+0x16/0x20
[ 1355.740850]  ? mutex_lock_nested+0x16/0x20
[ 1355.746588]  genl_rcv_msg+0x13e/0x16c
[ 1355.750427]  netlink_rcv_skb+0x17d/0x460
[ 1355.760070]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1355.766125]  ? netlink_ack+0xb50/0xb50
[ 1355.770193]  genl_rcv+0x29/0x40
[ 1355.780301]  netlink_unicast+0x537/0x720
[ 1355.786599]  ? netlink_attachskb+0x770/0x770
[ 1355.791073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1355.802160]  netlink_sendmsg+0x8ae/0xd70
[ 1355.807660]  ? netlink_unicast+0x720/0x720
[ 1355.811934]  ? selinux_socket_sendmsg+0x36/0x40
[ 1355.821878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1355.828811]  ? security_socket_sendmsg+0x8d/0xc0
[ 1355.838776]  ? netlink_unicast+0x720/0x720
[ 1355.844469]  sock_sendmsg+0xd7/0x130
[ 1355.848250]  ___sys_sendmsg+0x803/0x920
[ 1355.852239]  ? copy_msghdr_from_user+0x430/0x430
[ 1355.862244]  ? lock_downgrade+0x810/0x810
[ 1355.867745]  ? kasan_check_read+0x11/0x20
[ 1355.871919]  ? __fget+0x367/0x540
[ 1355.880742]  ? iterate_fd+0x360/0x360
[ 1355.885894]  ? find_held_lock+0x35/0x130
[ 1355.889981]  ? __fd_install+0x1bc/0x640
[ 1355.899484]  ? __fget_light+0x1a9/0x230
[ 1355.904921]  ? __fdget+0x1b/0x20
[ 1355.908321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1355.920109]  __sys_sendmsg+0x105/0x1d0
[ 1355.925407]  ? __ia32_sys_shutdown+0x80/0x80
[ 1355.930036]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1355.940097]  ? do_syscall_64+0x26/0x620
[ 1355.945440]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.950838]  ? do_syscall_64+0x26/0x620
[ 1355.960137]  __x64_sys_sendmsg+0x78/0xb0
[ 1355.965621]  do_syscall_64+0xfd/0x620
[ 1355.969469]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1355.979926] RIP: 0033:0x4130d1
[ 1355.984725] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1356.010146] RSP: 002b:00007fa13531c9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1356.018314] RAX: ffffffffffffffda RBX: 00007fa13531ca58 RCX: 00000000004130d1
[ 1356.031849] RDX: 0000000000000000 RSI: 00007fa13531ca00 RDI: 0000000000000005
[ 1356.040010] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1356.054451] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fa13531ca40
[ 1356.061771] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1356.075434] INFO: task syz-executor.4:16935 blocked for more than 140 seconds.
[ 1356.086521]       Not tainted 4.19.50 #22
[ 1356.090686] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1356.105225] syz-executor.4  D28664 16935   7827 0x00000004
[ 1356.111077] Call Trace:
[ 1356.117195]  __schedule+0x80d/0x1c70
[ 1356.120935]  ? __mutex_lock+0x721/0x1300
[ 1356.128462]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1356.136843]  ? kasan_check_read+0x11/0x20
[ 1356.141142]  schedule+0x92/0x1c0
[ 1356.147805]  schedule_preempt_disabled+0x13/0x20
[ 1356.152600]  __mutex_lock+0x726/0x1300
[ 1356.159798]  ? genl_rcv_msg+0x13e/0x16c
[ 1356.167043]  ? mutex_trylock+0x1e0/0x1e0
[ 1356.171128]  ? __lock_acquire+0x6eb/0x48f0
[ 1356.184308]  ? __local_bh_enable_ip+0x15a/0x270
[ 1356.192364]  ? __dev_queue_xmit+0x892/0x3010
[ 1356.199208]  mutex_lock_nested+0x16/0x20
[ 1356.207569]  ? mutex_lock_nested+0x16/0x20
[ 1356.211830]  genl_rcv_msg+0x13e/0x16c
[ 1356.217993]  netlink_rcv_skb+0x17d/0x460
[ 1356.222077]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1356.230918]  ? netlink_ack+0xb50/0xb50
[ 1356.237123]  genl_rcv+0x29/0x40
[ 1356.240420]  netlink_unicast+0x537/0x720
[ 1356.248749]  ? netlink_attachskb+0x770/0x770
[ 1356.255576]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1356.261145]  netlink_sendmsg+0x8ae/0xd70
[ 1356.270272]  ? netlink_unicast+0x720/0x720
[ 1356.276789]  ? selinux_socket_sendmsg+0x36/0x40
[ 1356.281482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1356.291372]  ? security_socket_sendmsg+0x8d/0xc0
[ 1356.298522]  ? netlink_unicast+0x720/0x720
[ 1356.302877]  sock_sendmsg+0xd7/0x130
[ 1356.310787]  ___sys_sendmsg+0x803/0x920
[ 1356.317923]  ? copy_msghdr_from_user+0x430/0x430
[ 1356.322804]  ? lock_downgrade+0x810/0x810
[ 1356.333343]  ? kasan_check_read+0x11/0x20
[ 1356.337536]  ? __fget+0x367/0x540
[ 1356.341009]  ? iterate_fd+0x360/0x360
[ 1356.350415]  ? find_held_lock+0x35/0x130
[ 1356.355819]  ? __fd_install+0x1bc/0x640
[ 1356.359816]  ? __fget_light+0x1a9/0x230
[ 1356.368988]  ? __fdget+0x1b/0x20
[ 1356.372377]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1356.379269]  __sys_sendmsg+0x105/0x1d0
[ 1356.388526]  ? __ia32_sys_shutdown+0x80/0x80
[ 1356.392977]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1356.399171]  ? do_syscall_64+0x26/0x620
[ 1356.408355]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1356.415018]  ? do_syscall_64+0x26/0x620
[ 1356.419144]  __x64_sys_sendmsg+0x78/0xb0
[ 1356.428428]  do_syscall_64+0xfd/0x620
[ 1356.432261]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1356.438828] RIP: 0033:0x4130d1
[ 1356.442041] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1356.468106] RSP: 002b:00007f1fc8ac69c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1356.477190] RAX: ffffffffffffffda RBX: 00007f1fc8ac6a58 RCX: 00000000004130d1
[ 1356.489615] RDX: 0000000000000000 RSI: 00007f1fc8ac6a00 RDI: 0000000000000005
[ 1356.499333] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1356.511841] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f1fc8ac6a40
[ 1356.520728] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1356.533364] INFO: task syz-executor.4:16940 blocked for more than 140 seconds.
[ 1356.540832]       Not tainted 4.19.50 #22
[ 1356.550534] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1356.560216] syz-executor.4  D27912 16940   7827 0x00000004
[ 1356.571271] Call Trace:
[ 1356.575171]  __schedule+0x80d/0x1c70
[ 1356.578907]  ? __mutex_lock+0x721/0x1300
[ 1356.583351]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1356.588390]  ? kasan_check_read+0x11/0x20
[ 1356.592557]  schedule+0x92/0x1c0
[ 1356.602950]  schedule_preempt_disabled+0x13/0x20
[ 1356.608048]  __mutex_lock+0x726/0x1300
[ 1356.611959]  ? genl_rcv_msg+0x13e/0x16c
[ 1356.622056]  ? mutex_trylock+0x1e0/0x1e0
[ 1356.626433]  ? __lock_acquire+0x6eb/0x48f0
[ 1356.630771]  ? __local_bh_enable_ip+0x15a/0x270
[ 1356.641539]  ? __dev_queue_xmit+0x892/0x3010
[ 1356.646306]  mutex_lock_nested+0x16/0x20
[ 1356.650385]  ? mutex_lock_nested+0x16/0x20
[ 1356.660787]  genl_rcv_msg+0x13e/0x16c
[ 1356.664916]  netlink_rcv_skb+0x17d/0x460
[ 1356.669001]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1356.679790]  ? netlink_ack+0xb50/0xb50
[ 1356.684030]  genl_rcv+0x29/0x40
[ 1356.687330]  netlink_unicast+0x537/0x720
[ 1356.691405]  ? netlink_attachskb+0x770/0x770
[ 1356.701990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1356.707890]  netlink_sendmsg+0x8ae/0xd70
[ 1356.711977]  ? netlink_unicast+0x720/0x720
[ 1356.722463]  ? selinux_socket_sendmsg+0x36/0x40
[ 1356.728323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1356.741061]  ? security_socket_sendmsg+0x8d/0xc0
[ 1356.746185]  ? netlink_unicast+0x720/0x720
[ 1356.750445]  sock_sendmsg+0xd7/0x130
[ 1356.760460]  ___sys_sendmsg+0x803/0x920
[ 1356.764782]  ? copy_msghdr_from_user+0x430/0x430
[ 1356.769578]  ? lock_downgrade+0x810/0x810
[ 1356.781083]  ? kasan_check_read+0x11/0x20
[ 1356.785601]  ? __fget+0x367/0x540
[ 1356.789082]  ? iterate_fd+0x360/0x360
[ 1356.792890]  ? find_held_lock+0x35/0x130
[ 1356.803183]  ? __fd_install+0x1bc/0x640
[ 1356.807184]  ? __fget_light+0x1a9/0x230
[ 1356.811165]  ? __fdget+0x1b/0x20
[ 1356.824150]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1356.829728]  __sys_sendmsg+0x105/0x1d0
[ 1356.838813]  ? __ia32_sys_shutdown+0x80/0x80
[ 1356.844713]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1356.849485]  ? do_syscall_64+0x26/0x620
[ 1356.859505]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1356.866283]  ? do_syscall_64+0x26/0x620
[ 1356.870353]  __x64_sys_sendmsg+0x78/0xb0
[ 1356.879611]  do_syscall_64+0xfd/0x620
[ 1356.884803]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1356.890010] RIP: 0033:0x4130d1
[ 1356.898694] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1356.926733] RSP: 002b:00007f1fc8aa59c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1356.937221] RAX: ffffffffffffffda RBX: 00007f1fc8aa5a58 RCX: 00000000004130d1
[ 1356.948771] RDX: 0000000000000000 RSI: 00007f1fc8aa5a00 RDI: 0000000000000005
[ 1356.958505] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1356.970175] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f1fc8aa5a40
[ 1356.979884] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1356.992442] INFO: task syz-executor.0:16934 blocked for more than 140 seconds.
[ 1357.002341]       Not tainted 4.19.50 #22
[ 1357.010761] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1357.021091] syz-executor.0  D28568 16934   7826 0x00000004
[ 1357.030935] Call Trace:
[ 1357.035772]  __schedule+0x80d/0x1c70
[ 1357.039513]  ? __mutex_lock+0x721/0x1300
[ 1357.047956]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1357.055458]  ? kasan_check_read+0x11/0x20
[ 1357.059645]  schedule+0x92/0x1c0
[ 1357.067269]  schedule_preempt_disabled+0x13/0x20
[ 1357.072148]  __mutex_lock+0x726/0x1300
[ 1357.078447]  ? genl_rcv_msg+0x13e/0x16c
[ 1357.082575]  ? mutex_trylock+0x1e0/0x1e0
[ 1357.090997]  ? __lock_acquire+0x6eb/0x48f0
[ 1357.098259]  ? __local_bh_enable_ip+0x15a/0x270
[ 1357.107372]  ? __dev_queue_xmit+0x892/0x3010
[ 1357.111833]  mutex_lock_nested+0x16/0x20
[ 1357.119090]  ? mutex_lock_nested+0x16/0x20
[ 1357.127586]  genl_rcv_msg+0x13e/0x16c
[ 1357.131463]  netlink_rcv_skb+0x17d/0x460
[ 1357.141300]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1357.150075]  ? netlink_ack+0xb50/0xb50
[ 1357.156268]  genl_rcv+0x29/0x40
[ 1357.160003]  netlink_unicast+0x537/0x720
[ 1357.168372]  ? netlink_attachskb+0x770/0x770
[ 1357.172822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1357.180752]  netlink_sendmsg+0x8ae/0xd70
[ 1357.189329]  ? netlink_unicast+0x720/0x720
[ 1357.195933]  ? selinux_socket_sendmsg+0x36/0x40
[ 1357.200626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1357.210556]  ? security_socket_sendmsg+0x8d/0xc0
[ 1357.217801]  ? netlink_unicast+0x720/0x720
[ 1357.222063]  sock_sendmsg+0xd7/0x130
[ 1357.230102]  ___sys_sendmsg+0x803/0x920
[ 1357.236454]  ? copy_msghdr_from_user+0x430/0x430
[ 1357.241250]  ? lock_downgrade+0x810/0x810
[ 1357.250507]  ? kasan_check_read+0x11/0x20
[ 1357.256959]  ? __fget+0x367/0x540
[ 1357.260440]  ? iterate_fd+0x360/0x360
[ 1357.268436]  ? find_held_lock+0x35/0x130
[ 1357.272543]  ? __fd_install+0x1bc/0x640
[ 1357.278992]  ? __fget_light+0x1a9/0x230
[ 1357.287148]  ? __fdget+0x1b/0x20
[ 1357.290543]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1357.298409]  __sys_sendmsg+0x105/0x1d0
[ 1357.302318]  ? __ia32_sys_shutdown+0x80/0x80
[ 1357.310988]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1357.318013]  ? do_syscall_64+0x26/0x620
[ 1357.322006]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1357.331632]  ? do_syscall_64+0x26/0x620
[ 1357.337893]  __x64_sys_sendmsg+0x78/0xb0
[ 1357.341985]  do_syscall_64+0xfd/0x620
[ 1357.349978]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1357.357435] RIP: 0033:0x4130d1
[ 1357.360644] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1357.386407] RSP: 002b:00007fbc8daf29c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1357.397369] RAX: ffffffffffffffda RBX: 00007fbc8daf2a58 RCX: 00000000004130d1
[ 1357.407872] RDX: 0000000000000000 RSI: 00007fbc8daf2a00 RDI: 0000000000000005
[ 1357.418353] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1357.428819] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fbc8daf2a40
[ 1357.439145] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1357.449492] INFO: task syz-executor.0:16941 blocked for more than 140 seconds.
[ 1357.459986]       Not tainted 4.19.50 #22
[ 1357.467210] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1357.478217] syz-executor.0  D27912 16941   7826 0x00000004
[ 1357.486913] Call Trace:
[ 1357.489548]  __schedule+0x80d/0x1c70
[ 1357.496324]  ? __mutex_lock+0x721/0x1300
[ 1357.500420]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1357.508646]  ? kasan_check_read+0x11/0x20
[ 1357.512923]  schedule+0x92/0x1c0
[ 1357.520139]  schedule_preempt_disabled+0x13/0x20
[ 1357.527922]  __mutex_lock+0x726/0x1300
[ 1357.531840]  ? genl_rcv_msg+0x13e/0x16c
[ 1357.539933]  ? mutex_trylock+0x1e0/0x1e0
[ 1357.547030]  ? __lock_acquire+0x6eb/0x48f0
[ 1357.551285]  ? __local_bh_enable_ip+0x15a/0x270
[ 1357.559245]  ? __dev_queue_xmit+0x892/0x3010
[ 1357.566862]  mutex_lock_nested+0x16/0x20
[ 1357.571293]  ? mutex_lock_nested+0x16/0x20
[ 1357.578563]  genl_rcv_msg+0x13e/0x16c
[ 1357.582391]  netlink_rcv_skb+0x17d/0x460
[ 1357.589729]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1357.597371]  ? netlink_ack+0xb50/0xb50
[ 1357.601292]  genl_rcv+0x29/0x40
[ 1357.607597]  netlink_unicast+0x537/0x720
[ 1357.611679]  ? netlink_attachskb+0x770/0x770
[ 1357.619510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1357.628170]  netlink_sendmsg+0x8ae/0xd70
[ 1357.632353]  ? netlink_unicast+0x720/0x720
[ 1357.639795]  ? selinux_socket_sendmsg+0x36/0x40
[ 1357.648440]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1357.657021]  ? security_socket_sendmsg+0x8d/0xc0
[ 1357.661807]  ? netlink_unicast+0x720/0x720
[ 1357.669157]  sock_sendmsg+0xd7/0x130
[ 1357.672902]  ___sys_sendmsg+0x803/0x920
[ 1357.680008]  ? copy_msghdr_from_user+0x430/0x430
[ 1357.688615]  ? lock_downgrade+0x810/0x810
[ 1357.692819]  ? kasan_check_read+0x11/0x20
[ 1357.702005]  ? __fget+0x367/0x540
[ 1357.708515]  ? iterate_fd+0x360/0x360
[ 1357.712339]  ? find_held_lock+0x35/0x130
[ 1357.719453]  ? __fd_install+0x1bc/0x640
[ 1357.726517]  ? __fget_light+0x1a9/0x230
[ 1357.740184]  ? __fdget+0x1b/0x20
[ 1357.746793]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1357.752363]  __sys_sendmsg+0x105/0x1d0
[ 1357.759402]  ? __ia32_sys_shutdown+0x80/0x80
[ 1357.766940]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1357.771722]  ? do_syscall_64+0x26/0x620
[ 1357.780548]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1357.789147]  ? do_syscall_64+0x26/0x620
[ 1357.796261]  __x64_sys_sendmsg+0x78/0xb0
[ 1357.800471]  do_syscall_64+0xfd/0x620
[ 1357.807417]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1357.812625] RIP: 0033:0x4130d1
[ 1357.818863] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1357.844256] RSP: 002b:00007fbc8dad19c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1357.852001] RAX: ffffffffffffffda RBX: 00007fbc8dad1a58 RCX: 00000000004130d1
[ 1357.869712] RDX: 0000000000000000 RSI: 00007fbc8dad1a00 RDI: 0000000000000005
[ 1357.879077] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1357.890469] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fbc8dad1a40
[ 1357.899876] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1357.912030] INFO: task syz-executor.3:16938 blocked for more than 140 seconds.
[ 1357.921708]       Not tainted 4.19.50 #22
[ 1357.929823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1357.939993] syz-executor.3  D28664 16938   7819 0x00000004
[ 1357.949746] Call Trace:
[ 1357.952434]  __schedule+0x80d/0x1c70
[ 1357.958246]  ? __mutex_lock+0x721/0x1300
[ 1357.962330]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1357.971395]  ? kasan_check_read+0x11/0x20
[ 1357.977745]  schedule+0x92/0x1c0
[ 1357.981129]  schedule_preempt_disabled+0x13/0x20
[ 1357.989886]  __mutex_lock+0x726/0x1300
[ 1357.995849]  ? genl_rcv_msg+0x13e/0x16c
[ 1357.999851]  ? mutex_trylock+0x1e0/0x1e0
[ 1358.007897]  ? __lock_acquire+0x6eb/0x48f0
[ 1358.012155]  ? __local_bh_enable_ip+0x15a/0x270
[ 1358.020921]  ? __dev_queue_xmit+0x892/0x3010
[ 1358.029385]  mutex_lock_nested+0x16/0x20
[ 1358.036380]  ? mutex_lock_nested+0x16/0x20
[ 1358.040658]  genl_rcv_msg+0x13e/0x16c
[ 1358.048590]  netlink_rcv_skb+0x17d/0x460
[ 1358.052701]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1358.059546]  ? netlink_ack+0xb50/0xb50
[ 1358.067435]  genl_rcv+0x29/0x40
[ 1358.070736]  netlink_unicast+0x537/0x720
[ 1358.077079]  ? netlink_attachskb+0x770/0x770
[ 1358.081558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1358.091261]  netlink_sendmsg+0x8ae/0xd70
[ 1358.097447]  ? netlink_unicast+0x720/0x720
[ 1358.101715]  ? selinux_socket_sendmsg+0x36/0x40
[ 1358.110426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1358.118200]  ? security_socket_sendmsg+0x8d/0xc0
[ 1358.127006]  ? netlink_unicast+0x720/0x720
[ 1358.131355]  sock_sendmsg+0xd7/0x130
[ 1358.137194]  ___sys_sendmsg+0x803/0x920
[ 1358.141208]  ? copy_msghdr_from_user+0x430/0x430
[ 1358.149955]  ? lock_downgrade+0x810/0x810
[ 1358.156246]  ? kasan_check_read+0x11/0x20
[ 1358.160425]  ? __fget+0x367/0x540
[ 1358.168738]  ? iterate_fd+0x360/0x360
[ 1358.172561]  ? find_held_lock+0x35/0x130
[ 1358.181774]  ? __fd_install+0x1bc/0x640
[ 1358.189963]  ? __fget_light+0x1a9/0x230
[ 1358.196051]  ? __fdget+0x1b/0x20
[ 1358.199452]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1358.208978]  __sys_sendmsg+0x105/0x1d0
[ 1358.212895]  ? __ia32_sys_shutdown+0x80/0x80
[ 1358.219412]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1358.228094]  ? do_syscall_64+0x26/0x620
[ 1358.232092]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1358.239549]  ? do_syscall_64+0x26/0x620
[ 1358.247490]  __x64_sys_sendmsg+0x78/0xb0
[ 1358.251582]  do_syscall_64+0xfd/0x620
[ 1358.259376]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1358.268755] RIP: 0033:0x4130d1
[ 1358.271965] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1358.298010] RSP: 002b:00007f10bc7779c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1358.306889] RAX: ffffffffffffffda RBX: 00007f10bc777a58 RCX: 00000000004130d1
[ 1358.319054] RDX: 0000000000000000 RSI: 00007f10bc777a00 RDI: 0000000000000005
[ 1358.327477] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1358.341631] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f10bc777a40
[ 1358.350097] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1358.362474] INFO: task syz-executor.3:16942 blocked for more than 140 seconds.
[ 1358.371028]       Not tainted 4.19.50 #22
[ 1358.380066] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1358.389210] syz-executor.3  D27912 16942   7819 0x00000004
[ 1358.399772] Call Trace:
[ 1358.402398]  __schedule+0x80d/0x1c70
[ 1358.407287]  ? __mutex_lock+0x721/0x1300
[ 1358.411393]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1358.421611]  ? kasan_check_read+0x11/0x20
[ 1358.428254]  schedule+0x92/0x1c0
[ 1358.431650]  schedule_preempt_disabled+0x13/0x20
[ 1358.441396]  __mutex_lock+0x726/0x1300
[ 1358.446754]  ? genl_rcv_msg+0x13e/0x16c
[ 1358.450769]  ? mutex_trylock+0x1e0/0x1e0
[ 1358.459798]  ? __lock_acquire+0x6eb/0x48f0
[ 1358.465226]  ? __local_bh_enable_ip+0x15a/0x270
[ 1358.470110]  ? __dev_queue_xmit+0x892/0x3010
[ 1358.479651]  mutex_lock_nested+0x16/0x20
[ 1358.484884]  ? mutex_lock_nested+0x16/0x20
[ 1358.489139]  genl_rcv_msg+0x13e/0x16c
[ 1358.492979]  netlink_rcv_skb+0x17d/0x460
[ 1358.502046]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1358.507873]  ? netlink_ack+0xb50/0xb50
[ 1358.511798]  genl_rcv+0x29/0x40
[ 1358.520667]  netlink_unicast+0x537/0x720
[ 1358.525937]  ? netlink_attachskb+0x770/0x770
[ 1358.530386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1358.540960]  netlink_sendmsg+0x8ae/0xd70
[ 1358.546219]  ? netlink_unicast+0x720/0x720
[ 1358.550504]  ? selinux_socket_sendmsg+0x36/0x40
[ 1358.561074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1358.567772]  ? security_socket_sendmsg+0x8d/0xc0
[ 1358.572563]  ? netlink_unicast+0x720/0x720
[ 1358.584357]  sock_sendmsg+0xd7/0x130
[ 1358.588116]  ___sys_sendmsg+0x803/0x920
[ 1358.592198]  ? copy_msghdr_from_user+0x430/0x430
[ 1358.601018]  ? lock_downgrade+0x810/0x810
[ 1358.607382]  ? kasan_check_read+0x11/0x20
[ 1358.611554]  ? __fget+0x367/0x540
[ 1358.618991]  ? iterate_fd+0x360/0x360
[ 1358.622818]  ? find_held_lock+0x35/0x130
[ 1358.628990]  ? __fd_install+0x1bc/0x640
[ 1358.633298]  ? __fget_light+0x1a9/0x230
[ 1358.637291]  ? __fdget+0x1b/0x20
[ 1358.640675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1358.652482]  __sys_sendmsg+0x105/0x1d0
[ 1358.656765]  ? __ia32_sys_shutdown+0x80/0x80
[ 1358.661661]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1358.672671]  ? do_syscall_64+0x26/0x620
[ 1358.677030]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1358.682441]  ? do_syscall_64+0x26/0x620
[ 1358.693427]  __x64_sys_sendmsg+0x78/0xb0
[ 1358.697537]  do_syscall_64+0xfd/0x620
[ 1358.701418]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1358.712585] RIP: 0033:0x4130d1
[ 1358.715971] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff
[ 1358.741466] RSP: 002b:00007f10bc7569c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1358.749517] RAX: ffffffffffffffda RBX: 00007f10bc756a58 RCX: 00000000004130d1
[ 1358.762765] RDX: 0000000000000000 RSI: 00007f10bc756a00 RDI: 0000000000000005
[ 1358.770278] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000
[ 1358.784317] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f10bc756a40
[ 1358.791710] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff
[ 1358.803211] 
[ 1358.803211] Showing all locks held in the system:
[ 1358.809576] 1 lock held by khungtaskd/1032:
[ 1358.819838]  #0: 0000000018c8979d (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e
[ 1358.830539] 1 lock held by rsyslogd/7648:
[ 1358.839862]  #0: 00000000bcf94004 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110
[ 1358.849369] 2 locks held by getty/7770:
[ 1358.858301]  #0: 00000000148c077d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1358.867756]  #1: 000000004729cd3b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1358.881823] 2 locks held by getty/7771:
[ 1358.887078]  #0: 00000000315c2e3b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1358.901532]  #1: 00000000e84a90b9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1358.913132] 2 locks held by getty/7772:
[ 1358.917168]  #0: 00000000d9f62ab3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1358.930985]  #1: 0000000072c4ecb8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1358.941279] 2 locks held by getty/7773:
[ 1358.950507]  #0: 000000009922da2a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1358.961094]  #1: 0000000090607aa3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1358.975481] 2 locks held by getty/7774:
[ 1358.979571]  #0: 0000000084f88505 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1358.991267]  #1: 00000000ebf5702d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1359.003598] 2 locks held by getty/7775:
[ 1359.007658]  #0: 00000000dc8d0ff0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1359.021231]  #1: 0000000042f1f35c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1359.031432] 2 locks held by getty/7776:
[ 1359.040564]  #0: 0000000068a6e4f3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1359.050023]  #1: 000000008b9d529b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1359.064540] 3 locks held by syz-executor.1/16925:
[ 1359.069451] 2 locks held by syz-executor.5/16931:
[ 1359.078355]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.088410]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.100513] 2 locks held by syz-executor.5/16932:
[ 1359.107859]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.120749]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.131345] 2 locks held by syz-executor.2/16927:
[ 1359.141189]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.150492]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.162732] 2 locks held by syz-executor.2/16939:
[ 1359.169936]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.181220]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.193768] 2 locks held by syz-executor.4/16935:
[ 1359.200526]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.213523]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.221737] 2 locks held by syz-executor.4/16940:
[ 1359.235728]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.247304]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.258924] 2 locks held by syz-executor.0/16934:
[ 1359.268172]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.277586]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.289956] 2 locks held by syz-executor.0/16941:
[ 1359.297548]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.309528]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.319878] 2 locks held by syz-executor.3/16938:
[ 1359.329147]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.341254]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.355539] 2 locks held by syz-executor.3/16942:
[ 1359.361442]  #0: 0000000093adbe19 (cb_lock){++++}, at: genl_rcv+0x1a/0x40
[ 1359.373890]  #1: 000000004d2f4e18 (genl_mutex){+.+.}, at: genl_rcv_msg+0x13e/0x16c
[ 1359.388821] 
[ 1359.390741] =============================================
[ 1359.390741] 
[ 1359.400775] NMI backtrace for cpu 1
[ 1359.405000] CPU: 1 PID: 1032 Comm: khungtaskd Not tainted 4.19.50 #22
[ 1359.412602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1359.423126] Call Trace:
[ 1359.425748]  dump_stack+0x172/0x1f0
[ 1359.429696]  nmi_cpu_backtrace.cold+0x63/0xa4
[ 1359.434944]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[ 1359.441169]  nmi_trigger_cpumask_backtrace+0x1b0/0x1f8
[ 1359.447338]  arch_trigger_cpumask_backtrace+0x14/0x20
[ 1359.453248]  watchdog+0x9df/0xee0
[ 1359.456736]  kthread+0x354/0x420
[ 1359.460331]  ? reset_hung_task_detector+0x30/0x30
[ 1359.466657]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 1359.473044]  ret_from_fork+0x24/0x30
[ 1359.477422] Sending NMI from CPU 1 to CPUs 0:
[ 1359.484022] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.230 msecs
[ 1359.484398] NMI backtrace for cpu 0
[ 1359.484405] CPU: 0 PID: 16925 Comm: syz-executor.1 Not tainted 4.19.50 #22
[ 1359.484412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1359.484416] RIP: 0010:write_comp_data+0x9/0x70
[ 1359.484430] Code: 12 00 00 8b 80 d4 12 00 00 48 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 5d c3 0f 1f 00 65 4c 8b 04 25 40 ee 01 00 <65> 8b 05 90 e6 96 7e a9 00 01 1f 00 75 51 41 8b 80 d0 12 00 00 83
[ 1359.484435] RSP: 0018:ffff888092ab6d88 EFLAGS: 00000246
[ 1359.484444] RAX: 0000000000000005 RBX: ffff88808a0e5b54 RCX: ffffffff8334b5d6
[ 1359.484450] RDX: 000000000000000c RSI: 0000000000000003 RDI: 0000000000000003
[ 1359.484456] RBP: ffff888092ab6d90 R08: ffff88807721a580 R09: ffff8882167af080
[ 1359.484463] R10: ffffed1042cf5e1a R11: ffff8882167af0d7 R12: 000000000000000c
[ 1359.484469] R13: 000000000000000a R14: ffff8882167af080 R15: 000000000000000c
[ 1359.484475] FS:  00007f87460c8700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1359.484481] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1359.484487] CR2: ffffffffff600400 CR3: 00000000a8755000 CR4: 00000000001406f0
[ 1359.484493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1359.484505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1359.484509] Call Trace:
[ 1359.484513]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[ 1359.484517]  nla_parse+0x96/0x2f0
[ 1359.484521]  tipc_nlmsg_parse+0xb7/0x100
[ 1359.484525]  tipc_nl_publ_dump+0x86c/0xd75
[ 1359.484530]  ? lockdep_hardirqs_on+0x415/0x5d0
[ 1359.484534]  ? trace_hardirqs_on_caller+0x6a/0x220
[ 1359.484538]  ? tipc_nl_sk_dump+0x30/0x30
[ 1359.484544]  ? tipc_nl_publ_dump+0x1d/0xd75
[ 1359.484548]  __tipc_nl_compat_dumpit.isra.0+0x21a/0x950
[ 1359.484553]  ? kasan_unpoison_shadow+0x35/0x50
[ 1359.484557]  ? kasan_kmalloc+0xce/0xf0
[ 1359.484562]  ? __tipc_add_link_prop.isra.0+0x210/0x210
[ 1359.484567]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1359.484571]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 1359.484574]  ? __nla_put+0x37/0x40
[ 1359.484578]  ? nla_put+0x116/0x150
[ 1359.484582]  tipc_nl_compat_sk_dump+0x6c2/0x950
[ 1359.484587]  ? __tipc_nl_compat_dumpit.isra.0+0x950/0x950
[ 1359.484591]  ? rhashtable_walk_stop+0x14c/0x370
[ 1359.484597]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1359.484601]  ? tipc_nl_sk_dump+0x30/0x30
[ 1359.484605]  ? tipc_tlv_sprintf+0x300/0x300
[ 1359.484609]  ? lock_downgrade+0x810/0x810
[ 1359.484614]  ? __sanitizer_cov_trace_switch+0x49/0x80
[ 1359.484619]  __tipc_nl_compat_dumpit.isra.0+0x320/0x950
[ 1359.484624]  ? __tipc_add_link_prop.isra.0+0x210/0x210
[ 1359.484628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1359.484633]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[ 1359.484636]  ? skb_put+0x183/0x1e0
[ 1359.484640]  tipc_nl_compat_dumpit+0x207/0x4c0
[ 1359.484644]  tipc_nl_compat_recv+0x5e5/0xae0
[ 1359.484648]  ? tipc_nl_compat_doit+0x590/0x590
[ 1359.484652]  ? __lock_is_held+0xb6/0x140
[ 1359.484656]  ? tipc_dump_start+0x90/0x90
[ 1359.484661]  ? __tipc_nl_compat_dumpit.isra.0+0x950/0x950
[ 1359.484665]  genl_family_rcv_msg+0x6db/0xd30
[ 1359.484670]  ? genl_unregister_family+0x790/0x790
[ 1359.484674]  ? __local_bh_enable_ip+0x15a/0x270
[ 1359.484678]  ? __dev_queue_xmit+0x892/0x3010
[ 1359.484682]  genl_rcv_msg+0xca/0x16c
[ 1359.484686]  netlink_rcv_skb+0x17d/0x460
[ 1359.484690]  ? genl_family_rcv_msg+0xd30/0xd30
[ 1359.484694]  ? netlink_ack+0xb50/0xb50
[ 1359.484697]  genl_rcv+0x29/0x40
[ 1359.484702]  netlink_unicast+0x537/0x720
[ 1359.484706]  ? netlink_attachskb+0x770/0x770
[ 1359.484711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1359.484715]  netlink_sendmsg+0x8ae/0xd70
[ 1359.484719]  ? netlink_unicast+0x720/0x720
[ 1359.484724]  ? selinux_socket_sendmsg+0x36/0x40
[ 1359.484729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 1359.484733]  ? security_socket_sendmsg+0x8d/0xc0
[ 1359.484738]  ? netlink_unicast+0x720/0x720
[ 1359.484742]  sock_sendmsg+0xd7/0x130
[ 1359.484746]  ___sys_sendmsg+0x803/0x920
[ 1359.484750]  ? copy_msghdr_from_user+0x430/0x430
[ 1359.484754]  ? lock_downgrade+0x810/0x810
[ 1359.484758]  ? kasan_check_read+0x11/0x20
[ 1359.484762]  ? __fget+0x367/0x540
[ 1359.484766]  ? iterate_fd+0x360/0x360
[ 1359.484770]  ? lock_downgrade+0x810/0x810
[ 1359.484774]  ? __fget_light+0x1a9/0x230
[ 1359.484777]  ? __fdget+0x1b/0x20
[ 1359.484782]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1359.484787]  __sys_sendmsg+0x105/0x1d0
[ 1359.484791]  ? __ia32_sys_shutdown+0x80/0x80
[ 1359.484796]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1359.484800]  ? do_syscall_64+0x26/0x620
[ 1359.484805]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1359.484809]  ? do_syscall_64+0x26/0x620
[ 1359.484813]  __x64_sys_sendmsg+0x78/0xb0
[ 1359.484817]  do_syscall_64+0xfd/0x620
[ 1359.484822]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1359.484826] RIP: 0033:0x4592c9
[ 1359.484839] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1359.484844] RSP: 002b:00007f87460c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1359.484854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9
[ 1359.484860] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 1359.484866] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[ 1359.484872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87460c86d4
[ 1359.484878] R13: 00000000004cdd18 R14: 00000000004dbdc8 R15: 00000000ffffffff
[ 1359.486214] Kernel panic - not syncing: hung_task: blocked tasks
[ 1360.116579] CPU: 1 PID: 1032 Comm: khungtaskd Not tainted 4.19.50 #22
[ 1360.124430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1360.135077] Call Trace:
[ 1360.138223]  dump_stack+0x172/0x1f0
[ 1360.142084]  panic+0x263/0x507
[ 1360.145992]  ? __warn_printk+0xf3/0xf3
[ 1360.150634]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[ 1360.157642]  ? ___preempt_schedule+0x16/0x18
[ 1360.162594]  ? nmi_trigger_cpumask_backtrace+0x165/0x1f8
[ 1360.168403]  ? nmi_trigger_cpumask_backtrace+0x1c1/0x1f8
[ 1360.174739]  ? nmi_trigger_cpumask_backtrace+0x1cb/0x1f8
[ 1360.181139]  ? nmi_trigger_cpumask_backtrace+0x165/0x1f8
[ 1360.187166]  watchdog+0x9f0/0xee0
[ 1360.191398]  kthread+0x354/0x420
[ 1360.195678]  ? reset_hung_task_detector+0x30/0x30
[ 1360.202102]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 1360.209053]  ret_from_fork+0x24/0x30
[ 1360.215436] Kernel Offset: disabled
[ 1360.220316] Rebooting in 86400 seconds..