[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 34.499520][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 34.499525][ T26] audit: type=1800 audit(1562762933.483:29): pid=7281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 34.530991][ T26] audit: type=1800 audit(1562762933.483:30): pid=7281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 47.110523][ T7449] IPVS: ftp: loaded support on port[0] = 21 [ 47.548861][ T7446] can: request_module (can-proto-0) failed. [ 48.697290][ T7446] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2019/07/10 12:49:15 parsed 1 programs 2019/07/10 12:49:15 executed programs: 0 [ 57.074106][ T7523] IPVS: ftp: loaded support on port[0] = 21 [ 57.079384][ T7524] IPVS: ftp: loaded support on port[0] = 21 [ 57.128781][ T7527] IPVS: ftp: loaded support on port[0] = 21 [ 57.128790][ T7529] IPVS: ftp: loaded support on port[0] = 21 [ 57.140067][ T7531] IPVS: ftp: loaded support on port[0] = 21 [ 57.204944][ T7532] IPVS: ftp: loaded support on port[0] = 21 [ 57.350022][ T7527] chnl_net:caif_netlink_parms(): no params data found [ 57.361450][ T7524] chnl_net:caif_netlink_parms(): no params data found [ 57.403277][ T7531] chnl_net:caif_netlink_parms(): no params data found [ 57.477060][ T7531] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.485391][ T7531] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.493638][ T7531] device bridge_slave_0 entered promiscuous mode [ 57.501239][ T7524] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.508280][ T7524] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.517061][ T7524] device bridge_slave_0 entered promiscuous mode [ 57.527072][ T7524] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.534237][ T7524] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.542023][ T7524] device bridge_slave_1 entered promiscuous mode [ 57.565210][ T7531] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.572475][ T7531] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.579908][ T7531] device bridge_slave_1 entered promiscuous mode [ 57.601990][ T7523] chnl_net:caif_netlink_parms(): no params data found [ 57.615866][ T7527] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.623168][ T7527] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.630981][ T7527] device bridge_slave_0 entered promiscuous mode [ 57.646426][ T7531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.677164][ T7527] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.684344][ T7527] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.693455][ T7527] device bridge_slave_1 entered promiscuous mode [ 57.710704][ T7531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.721003][ T7524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.753005][ T7527] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.764000][ T7527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.774607][ T7524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.794944][ T7532] chnl_net:caif_netlink_parms(): no params data found [ 57.804782][ T7531] team0: Port device team_slave_0 added [ 57.815082][ T7529] chnl_net:caif_netlink_parms(): no params data found [ 57.838790][ T7523] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.846784][ T7523] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.854827][ T7523] device bridge_slave_0 entered promiscuous mode [ 57.863047][ T7531] team0: Port device team_slave_1 added [ 57.868788][ T7523] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.875885][ T7523] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.884553][ T7523] device bridge_slave_1 entered promiscuous mode [ 57.902286][ T7524] team0: Port device team_slave_0 added [ 57.908776][ T7527] team0: Port device team_slave_0 added [ 57.918840][ T7527] team0: Port device team_slave_1 added [ 57.942682][ T7524] team0: Port device team_slave_1 added [ 57.956815][ T7529] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.964078][ T7529] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.971919][ T7529] device bridge_slave_0 entered promiscuous mode [ 57.979267][ T7529] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.986439][ T7529] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.993891][ T7529] device bridge_slave_1 entered promiscuous mode [ 58.006361][ T7523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.081870][ T7524] device hsr_slave_0 entered promiscuous mode [ 58.120814][ T7524] device hsr_slave_1 entered promiscuous mode [ 58.175321][ T7532] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.183036][ T7532] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.190640][ T7532] device bridge_slave_0 entered promiscuous mode [ 58.198706][ T7523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.272709][ T7531] device hsr_slave_0 entered promiscuous mode [ 58.312835][ T7531] device hsr_slave_1 entered promiscuous mode [ 58.355429][ T7532] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.362849][ T7532] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.370518][ T7532] device bridge_slave_1 entered promiscuous mode [ 58.412331][ T7527] device hsr_slave_0 entered promiscuous mode [ 58.470523][ T7527] device hsr_slave_1 entered promiscuous mode [ 58.539606][ T7529] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.555965][ T7529] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.566383][ T7523] team0: Port device team_slave_0 added [ 58.575333][ T7523] team0: Port device team_slave_1 added [ 58.594182][ T7529] team0: Port device team_slave_0 added [ 58.612399][ T7532] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.622793][ T7529] team0: Port device team_slave_1 added [ 58.682625][ T7529] device hsr_slave_0 entered promiscuous mode [ 58.750512][ T7529] device hsr_slave_1 entered promiscuous mode [ 58.842551][ T7523] device hsr_slave_0 entered promiscuous mode [ 58.910530][ T7523] device hsr_slave_1 entered promiscuous mode [ 58.961836][ T7532] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.007608][ T7532] team0: Port device team_slave_0 added [ 59.015418][ T7532] team0: Port device team_slave_1 added [ 59.092976][ T7532] device hsr_slave_0 entered promiscuous mode [ 59.152774][ T7532] device hsr_slave_1 entered promiscuous mode [ 59.267949][ T7527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.283288][ T7531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.298191][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.307092][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.318259][ T7527] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.344555][ T7531] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.354081][ T7524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.369997][ T7529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.377377][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 59.387603][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.395309][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.410648][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.419084][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.427590][ T3499] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.434722][ T3499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.442630][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.451568][ T3499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.459735][ T3499] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.466800][ T3499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.495026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.502935][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.511068][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.518544][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.526176][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.535271][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.544190][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.551271][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.558730][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.567067][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.575342][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.583765][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.592068][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.599131][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.609120][ T7524] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.626449][ T7529] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.638124][ T7523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.650790][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.659222][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.667107][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.674963][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.683618][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.692290][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.714387][ T7532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.731771][ T7523] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.739794][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.748253][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.757582][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.766083][ T7541] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.773133][ T7541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.781387][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.789733][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.798056][ T7541] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.805091][ T7541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.812558][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.821074][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.829160][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.837621][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.846048][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.854237][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.862671][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.870989][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.879020][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.888165][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.896389][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.904846][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.913127][ T7541] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.920152][ T7541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.927683][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.936082][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.944369][ T7541] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.951432][ T7541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.958816][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.966501][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.974006][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.982458][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.990919][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.999078][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.006937][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.014649][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.022759][ T7541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.039446][ T7532] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.053488][ T7531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.065029][ T7531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.081207][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.089725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.098494][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.113424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.121974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.129436][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.137128][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.145532][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.153793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.163554][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.171883][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.179956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.188416][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.196964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.205352][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.212433][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.220125][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.232484][ T7527] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.244663][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.257180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.267196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.275447][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.284479][ T7524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.313320][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.322235][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.330818][ T7540] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.337867][ T7540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.346113][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.354505][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.362817][ T7540] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.369835][ T7540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.377338][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.386038][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.394439][ T7540] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.401531][ T7540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.408964][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.417348][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.425611][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.434171][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.442818][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.451514][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.459577][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.468026][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.476518][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.484494][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.497632][ T7529] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.508530][ T7529] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.525365][ T7531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.557919][ T7527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.569482][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.578797][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.588191][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.596724][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.605404][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.613892][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.622140][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.630559][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.638648][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.647141][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.655238][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.663912][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.672238][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.680727][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.688818][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.697289][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.706371][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.714011][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.721962][ T7540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.735793][ T7523] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.752402][ T7532] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.766859][ T7524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.774120][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.783633][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.798973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.813053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.829372][ T7529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.891329][ T7523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.907455][ T7532] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.941792][ T7563] kasan: CONFIG_KASAN_INLINE enabled [ 60.950154][ T7564] kasan: CONFIG_KASAN_INLINE enabled [ 61.007243][ T7564] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 61.021719][ T7563] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 61.023400][ T7574] kasan: CONFIG_KASAN_INLINE enabled [ 61.037547][ T7573] kasan: CONFIG_KASAN_INLINE enabled [ 61.040949][ T7564] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 61.049748][ T7564] CPU: 1 PID: 7564 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 61.057530][ T7564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.067579][ T7564] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 61.070357][ T7573] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 61.073798][ T7564] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 61.073802][ T7564] RSP: 0018:ffff88808b597a90 EFLAGS: 00010207 [ 61.073806][ T7564] RAX: dffffc0000000000 RBX: 1ffff110116b2f56 RCX: ffffffff8156c074 [ 61.073809][ T7564] RDX: 0000000000000003 RSI: 0000000000000004 RDI: 000000000000001e [ 61.073812][ T7564] RBP: ffff88808b597bc0 R08: ffffed1015d46c80 R09: ffffed1015d46c7f [ 61.073814][ T7564] R10: ffffed1015d46c7f R11: ffff8880aea363fb R12: ffff888097cf48b0 [ 61.073817][ T7564] R13: fffffffffffffffe R14: ffff88808b597b10 R15: ffff888097cf4340 [ 61.073824][ T7564] FS: 00007f5fe7957700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 61.156234][ T7564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.162796][ T7564] CR2: 00007fb448e57db8 CR3: 0000000093802000 CR4: 00000000001406e0 [ 61.170745][ T7564] Call Trace: [ 61.174016][ T7564] ? ip6_datagram_send_ctl+0x11c0/0x11c0 [ 61.179629][ T7564] ? mark_held_locks+0x130/0x130 [ 61.184549][ T7564] ? find_held_lock+0x36/0x1d0 [ 61.189304][ T7564] __ip6_datagram_connect+0x4b7/0x1360 [ 61.194738][ T7564] ? __ip6_datagram_connect+0x4b7/0x1360 [ 61.200346][ T7564] ? __ia32_sys_socketpair+0xf0/0xf0 [ 61.205607][ T7564] ? ip6_datagram_release_cb+0x3f0/0x3f0 [ 61.211212][ T7564] ? lock_sock_nested+0x82/0x100 [ 61.216132][ T7564] ? __local_bh_enable_ip+0x160/0x260 [ 61.221480][ T7564] ip6_datagram_connect+0x27/0x40 [ 61.226481][ T7564] ? ip6_datagram_connect+0x27/0x40 [ 61.231666][ T7564] ip6_datagram_connect_v6_only+0x40/0x70 [ 61.237364][ T7564] inet_dgram_connect+0x108/0x270 [ 61.242366][ T7564] __sys_connect+0x20d/0x2d0 [ 61.246933][ T7564] ? __ia32_sys_accept+0xb0/0xb0 [ 61.251846][ T7564] ? kasan_check_read+0x11/0x20 [ 61.256689][ T7564] ? _copy_to_user+0x91/0xb0 [ 61.261269][ T7564] ? put_timespec64+0xa9/0x100 [ 61.266011][ T7564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.271446][ T7564] ? do_syscall_64+0x21/0x530 [ 61.276098][ T7564] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.282142][ T7564] __x64_sys_connect+0x6e/0xb0 [ 61.286885][ T7564] do_syscall_64+0xd0/0x530 [ 61.291369][ T7564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.297240][ T7564] RIP: 0033:0x4597c9 [ 61.301114][ T7564] 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 [ 61.320944][ T7564] RSP: 002b:00007f5fe7956c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 61.329335][ T7564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 61.337373][ T7564] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003 [ 61.345321][ T7564] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 61.353274][ T7564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5fe79576d4 [ 61.361222][ T7564] R13: 00000000004bfd07 R14: 00000000004d1838 R15: 00000000ffffffff [ 61.369175][ T7564] Modules linked in: [ 61.373064][ T7563] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 61.380002][ T7563] CPU: 0 PID: 7563 Comm: syz-executor.0 Tainted: G D 5.2.0-rc6+ #1 [ 61.385785][ T7574] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 61.389169][ T7563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.389179][ T7563] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 61.389185][ T7563] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 61.389188][ T7563] RSP: 0018:ffff88808cfefa90 EFLAGS: 00010207 [ 61.389193][ T7563] RAX: dffffc0000000000 RBX: 1ffff110119fdf56 RCX: ffffffff8156c074 [ 61.389195][ T7563] RDX: 0000000000000003 RSI: 0000000000000004 RDI: 000000000000001e [ 61.389198][ T7563] RBP: ffff88808cfefbc0 R08: ffffed1015d46c80 R09: ffffed1015d46c7f [ 61.389200][ T7563] R10: ffffed1015d46c7f R11: ffff8880aea363fb R12: ffff888097cf5630 [ 61.389206][ T7563] R13: fffffffffffffffe R14: ffff88808cfefb10 R15: ffff888097cf50c0 [ 61.478824][ T7563] FS: 00007f77da27d700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 61.487725][ T7563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.494286][ T7563] CR2: 00007ffff106cf8c CR3: 000000008fa9f000 CR4: 00000000001406f0 [ 61.502327][ T7563] Call Trace: [ 61.505601][ T7563] ? ip6_datagram_send_ctl+0x11c0/0x11c0 [ 61.511218][ T7563] ? mark_held_locks+0x130/0x130 [ 61.516134][ T7563] ? find_held_lock+0x36/0x1d0 [ 61.520875][ T7563] __ip6_datagram_connect+0x4b7/0x1360 [ 61.526311][ T7563] ? __ip6_datagram_connect+0x4b7/0x1360 [ 61.531934][ T7563] ? __ia32_sys_socketpair+0xf0/0xf0 [ 61.537191][ T7563] ? ip6_datagram_release_cb+0x3f0/0x3f0 [ 61.542809][ T7563] ? lock_sock_nested+0x82/0x100 [ 61.547724][ T7563] ? __local_bh_enable_ip+0x160/0x260 [ 61.553076][ T7563] ip6_datagram_connect+0x27/0x40 [ 61.558073][ T7563] ? ip6_datagram_connect+0x27/0x40 [ 61.563248][ T7563] ip6_datagram_connect_v6_only+0x40/0x70 [ 61.568945][ T7563] inet_dgram_connect+0x108/0x270 [ 61.573949][ T7563] __sys_connect+0x20d/0x2d0 [ 61.578518][ T7563] ? __ia32_sys_accept+0xb0/0xb0 [ 61.583431][ T7563] ? kasan_check_read+0x11/0x20 [ 61.588254][ T7563] ? _copy_to_user+0x91/0xb0 [ 61.592825][ T7563] ? put_timespec64+0xa9/0x100 [ 61.597768][ T7563] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.603289][ T7563] ? do_syscall_64+0x21/0x530 [ 61.607943][ T7563] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.613991][ T7563] __x64_sys_connect+0x6e/0xb0 [ 61.618735][ T7563] do_syscall_64+0xd0/0x530 [ 61.623212][ T7563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.629088][ T7563] RIP: 0033:0x4597c9 [ 61.632962][ T7563] 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 [ 61.652717][ T7563] RSP: 002b:00007f77da27cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 61.661109][ T7563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 61.669056][ T7563] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003 [ 61.677005][ T7563] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 61.684954][ T7563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f77da27d6d4 [ 61.692906][ T7563] R13: 00000000004bfd07 R14: 00000000004d1838 R15: 00000000ffffffff [ 61.700866][ T7563] Modules linked in: [ 61.704758][ T7574] general protection fault: 0000 [#3] PREEMPT SMP KASAN [ 61.711689][ T7574] CPU: 1 PID: 7574 Comm: syz-executor.5 Tainted: G D 5.2.0-rc6+ #1 [ 61.720862][ T7574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.729346][ T3893] kobject: 'loop3' (00000000b0090a2c): kobject_uevent_env [ 61.730910][ T7574] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 61.730917][ T7574] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 61.730924][ T7574] RSP: 0018:ffff88808ba7fa90 EFLAGS: 00010207 [ 61.738035][ T3893] kobject: 'loop3' (00000000b0090a2c): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 61.744228][ T7574] RAX: dffffc0000000000 RBX: 1ffff1101174ff56 RCX: ffffffff8156c074 [ 61.744231][ T7574] RDX: 0000000000000003 RSI: 0000000000000004 RDI: 000000000000001e [ 61.744234][ T7574] RBP: ffff88808ba7fbc0 R08: ffffed1015d66c80 R09: ffffed1015d66c7f [ 61.744236][ T7574] R10: ffffed1015d66c7f R11: ffff8880aeb363fb R12: ffff8880918875b0 [ 61.744239][ T7574] R13: fffffffffffffffe R14: ffff88808ba7fb10 R15: ffff888091887040 [ 61.744243][ T7574] FS: 00007f4010d04700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 61.744245][ T7574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.744248][ T7574] CR2: 00007fff486faf78 CR3: 0000000091774000 CR4: 00000000001406e0 [ 61.744255][ T7574] Call Trace: [ 61.744274][ T7574] ? ip6_datagram_send_ctl+0x11c0/0x11c0 [ 61.852715][ T7574] ? mark_held_locks+0x130/0x130 [ 61.857641][ T7574] ? find_held_lock+0x36/0x1d0 [ 61.862748][ T7574] __ip6_datagram_connect+0x4b7/0x1360 [ 61.868189][ T7574] ? __ip6_datagram_connect+0x4b7/0x1360 [ 61.874061][ T7574] ? __ia32_sys_socketpair+0xf0/0xf0 [ 61.879326][ T7574] ? ip6_datagram_release_cb+0x3f0/0x3f0 [ 61.886206][ T7574] ? lock_sock_nested+0x82/0x100 [ 61.891121][ T7574] ? __local_bh_enable_ip+0x160/0x260 [ 61.896470][ T7574] ip6_datagram_connect+0x27/0x40 [ 61.901466][ T7574] ? ip6_datagram_connect+0x27/0x40 [ 61.906641][ T7574] ip6_datagram_connect_v6_only+0x40/0x70 [ 61.912341][ T7574] inet_dgram_connect+0x108/0x270 [ 61.917362][ T7574] __sys_connect+0x20d/0x2d0 [ 61.921928][ T7574] ? __ia32_sys_accept+0xb0/0xb0 [ 61.926841][ T7574] ? kasan_check_read+0x11/0x20 [ 61.931672][ T7574] ? _copy_to_user+0x91/0xb0 [ 61.936240][ T7574] ? put_timespec64+0xa9/0x100 [ 61.940986][ T7574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.946435][ T7574] ? do_syscall_64+0x21/0x530 [ 61.951087][ T7574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.957130][ T7574] __x64_sys_connect+0x6e/0xb0 [ 61.961872][ T7574] do_syscall_64+0xd0/0x530 [ 61.966358][ T7574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.972223][ T7574] RIP: 0033:0x4597c9 [ 61.976102][ T7574] 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 [ 61.995687][ T7574] RSP: 002b:00007f4010d03c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 62.004075][ T7574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 62.012027][ T7574] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003 [ 62.019976][ T7574] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 62.027925][ T7574] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4010d046d4 [ 62.035869][ T7574] R13: 00000000004bfd07 R14: 00000000004d1838 R15: 00000000ffffffff [ 62.043824][ T7574] Modules linked in: [ 62.047719][ T7573] general protection fault: 0000 [#4] PREEMPT SMP KASAN [ 62.054662][ T7573] CPU: 0 PID: 7573 Comm: syz-executor.1 Tainted: G D 5.2.0-rc6+ #1 [ 62.063827][ T7573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.073864][ T7573] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 62.080079][ T7573] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 62.099669][ T7573] RSP: 0018:ffff888079c77a90 EFLAGS: 00010207 [ 62.105711][ T7573] RAX: dffffc0000000000 RBX: 1ffff1100f38ef56 RCX: ffffffff8156c074 [ 62.113653][ T7573] RDX: 0000000000000003 RSI: 0000000000000004 RDI: 000000000000001e [ 62.121603][ T7573] RBP: ffff888079c77bc0 R08: ffffed1015d46c80 R09: ffffed1015d46c7f [ 62.129554][ T7573] R10: ffffed1015d46c7f R11: ffff8880aea363fb R12: ffff888097cf4f70 [ 62.137505][ T7573] R13: fffffffffffffffe R14: ffff888079c77b10 R15: ffff888097cf4a00 [ 62.145474][ T7573] FS: 00007fca0c037700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 62.154375][ T7573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.160931][ T7573] CR2: 000000000075c000 CR3: 0000000091751000 CR4: 00000000001406f0 [ 62.168878][ T7573] Call Trace: [ 62.172147][ T7573] ? ip6_datagram_send_ctl+0x11c0/0x11c0 [ 62.177751][ T7573] ? mark_held_locks+0x130/0x130 [ 62.182672][ T7573] ? find_held_lock+0x36/0x1d0 [ 62.187419][ T7573] __ip6_datagram_connect+0x4b7/0x1360 [ 62.192848][ T7573] ? __ip6_datagram_connect+0x4b7/0x1360 [ 62.198459][ T7573] ? __ia32_sys_socketpair+0xf0/0xf0 [ 62.203724][ T7573] ? ip6_datagram_release_cb+0x3f0/0x3f0 [ 62.209339][ T7573] ? lock_sock_nested+0x82/0x100 [ 62.214248][ T7573] ? __local_bh_enable_ip+0x160/0x260 [ 62.219593][ T7573] ip6_datagram_connect+0x27/0x40 [ 62.224596][ T7573] ? ip6_datagram_connect+0x27/0x40 [ 62.229772][ T7573] ip6_datagram_connect_v6_only+0x40/0x70 [ 62.235467][ T7573] inet_dgram_connect+0x108/0x270 [ 62.240478][ T7573] __sys_connect+0x20d/0x2d0 [ 62.245044][ T7573] ? __ia32_sys_accept+0xb0/0xb0 [ 62.249958][ T7573] ? kasan_check_read+0x11/0x20 [ 62.254784][ T7573] ? _copy_to_user+0x91/0xb0 [ 62.259348][ T7573] ? put_timespec64+0xa9/0x100 [ 62.264088][ T7573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.269518][ T7573] ? do_syscall_64+0x21/0x530 [ 62.274172][ T7573] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.280215][ T7573] __x64_sys_connect+0x6e/0xb0 [ 62.284952][ T7573] do_syscall_64+0xd0/0x530 [ 62.289430][ T7573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.295296][ T7573] RIP: 0033:0x4597c9 [ 62.299164][ T7573] 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 [ 62.318744][ T7573] RSP: 002b:00007fca0c036c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 62.327156][ T7573] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 62.335211][ T7573] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003 [ 62.343155][ T7573] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 62.351116][ T7573] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca0c0376d4 [ 62.359061][ T7573] R13: 00000000004bfd07 R14: 00000000004d1838 R15: 00000000ffffffff [ 62.367032][ T7573] Modules linked in: [ 62.376293][ T7564] ---[ end trace 06023da0b422017e ]--- [ 62.383493][ T7581] kasan: CONFIG_KASAN_INLINE enabled [ 62.388770][ T7581] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 62.399899][ T7564] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 62.406883][ T7564] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 62.426851][ T7581] general protection fault: 0000 [#5] PREEMPT SMP KASAN [ 62.428623][ T7573] ---[ end trace 06023da0b422017f ]--- [ 62.433780][ T7581] CPU: 1 PID: 7581 Comm: syz-executor.3 Tainted: G D 5.2.0-rc6+ #1 [ 62.433783][ T7581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.433793][ T7581] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 62.433798][ T7581] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 62.433801][ T7581] RSP: 0018:ffff888079dcfa90 EFLAGS: 00010207 [ 62.433806][ T7581] RAX: dffffc0000000000 RBX: 1ffff1100f3b9f56 RCX: 0000000000000000 [ 62.433808][ T7581] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 000000000000001e [ 62.433811][ T7581] RBP: ffff888079dcfbc0 R08: 0000000000000000 R09: 0000000000000000 [ 62.433814][ T7581] R10: ffffed100f3b9f6c R11: ffff88809291a400 R12: ffff888096f93d30 [ 62.433816][ T7581] R13: fffffffffffffffe R14: ffff888079dcfb10 R15: ffff888096f937c0 [ 62.433820][ T7581] FS: 00007fcefa3aa700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 62.433823][ T7581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.433825][ T7581] CR2: 0000000000625208 CR3: 000000008ddb9000 CR4: 00000000001406e0 [ 62.433831][ T7581] Call Trace: [ 62.433839][ T7581] ? ip6_datagram_send_ctl+0x11c0/0x11c0 [ 62.433846][ T7581] ? mark_held_locks+0x130/0x130 [ 62.433856][ T7581] ? tomoyo_unix_entry+0x5d0/0x5d0 [ 62.433863][ T7581] __ip6_datagram_connect+0x4b7/0x1360 [ 62.433866][ T7581] ? __ip6_datagram_connect+0x4b7/0x1360 [ 62.433872][ T7581] ? ip6_datagram_release_cb+0x3f0/0x3f0 [ 62.433878][ T7581] ? lock_sock_nested+0x82/0x100 [ 62.433885][ T7581] ? __local_bh_enable_ip+0x160/0x260 [ 62.433890][ T7581] ip6_datagram_connect+0x27/0x40 [ 62.433894][ T7581] ? ip6_datagram_connect+0x27/0x40 [ 62.433899][ T7581] ip6_datagram_connect_v6_only+0x40/0x70 [ 62.433906][ T7581] inet_dgram_connect+0x108/0x270 [ 62.433913][ T7581] __sys_connect+0x20d/0x2d0 [ 62.433918][ T7581] ? __ia32_sys_accept+0xb0/0xb0 [ 62.433925][ T7581] ? kasan_check_read+0x11/0x20 [ 62.433930][ T7581] ? _copy_to_user+0x91/0xb0 [ 62.433937][ T7581] ? put_timespec64+0xa9/0x100 [ 62.433948][ T7581] ? __x64_sys_clock_gettime+0x168/0x1d0 [ 62.433954][ T7581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.433961][ T7581] __x64_sys_connect+0x6e/0xb0 [ 62.433966][ T7581] do_syscall_64+0xd0/0x530 [ 62.433973][ T7581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.433980][ T7581] RIP: 0033:0x4597c9 [ 62.439499][ T7573] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 62.448591][ T7581] 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 [ 62.448594][ T7581] RSP: 002b:00007fcefa3a9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 62.448599][ T7581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004597c9 [ 62.448601][ T7581] RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003 [ 62.448603][ T7581] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 62.448606][ T7581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcefa3aa6d4 [ 62.448609][ T7581] R13: 00000000004bfd07 R14: 00000000004d1838 R15: 00000000ffffffff [ 62.448617][ T7581] Modules linked in: [ 62.449052][ T7564] RSP: 0018:ffff88808b597a90 EFLAGS: 00010207 [ 62.478251][ T3893] kobject: 'loop2' (00000000ddba73ce): kobject_uevent_env [ 62.484654][ T7581] ---[ end trace 06023da0b4220180 ]--- [ 62.484663][ T7581] RIP: 0010:ip6_datagram_dst_update+0x468/0xb10 [ 62.484669][ T7581] Code: ed 8b fb 5a 85 c0 0f 85 10 01 00 00 4d 85 ed 0f 84 8d 03 00 00 49 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3d 05 00 00 49 8b 4d 20 48 8d 95 10 ff ff ff 48 [ 62.484681][ T7581] RSP: 0018:ffff88808b597a90 EFLAGS: 00010207 [ 62.501675][ T7587] kasan: CONFIG_KASAN_INLINE enabled [ 62.507114][ T7564] RAX: dffffc0000000000 RBX: 1ffff110116b2f56 RCX: ffffffff8156c074 [ 62.515963][ T7574] ---[ end trace 06023da0b4220181 ]--- [ 62.522869][ T7581] RAX: dffffc0000000000 RBX: 1ffff110116b2f56 RCX: ffffffff8156c074 [ 62.522872][ T7581] RDX: 0000000000000003 RSI: 0000000000000004 RDI: 000000000000001e [ 62.522875][ T7581] RBP: ffff88808b597bc0 R08: ffffed1015d46c80 R09: ffffed1015d46c7f [ 62.522879][ T7581] R10: ffffed1015d46c7f R11: ffff8880aea363fb R12: ffff888097cf48b0 [ 62.522882][ T7581] R13: fffffffffffffffe R14: ffff88808b597b10 R15: ffff888097cf4340 [ 62.522886][ T7581] FS: 00007fcefa3aa700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 62.522889][ T7581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.522891][ T7581] CR2: 0000000000625208 CR3: 000000008ddb9000 CR4: 00000000001406e0 [ 62.522901][ T7581] Kernel panic - not syncing: Fatal exception [ 62.523874][ T7581] Kernel Offset: disabled [ 62.895398][ T7581] Rebooting in 86400 seconds..