[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 82.480384][ T27] audit: type=1800 audit(1577947765.426:25): pid=8888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 82.508887][ T27] audit: type=1800 audit(1577947765.426:26): pid=8888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 82.559309][ T27] audit: type=1800 audit(1577947765.436:27): pid=8888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts. syzkaller login: [ 1535.045757][ T9051] IPVS: ftp: loaded support on port[0] = 21 [ 1535.048022][ T9048] IPVS: ftp: loaded support on port[0] = 21 [ 1535.058910][ T9049] IPVS: ftp: loaded support on port[0] = 21 [ 1535.059539][ T9052] IPVS: ftp: loaded support on port[0] = 21 [ 1535.071417][ T9053] IPVS: ftp: loaded support on port[0] = 21 [ 1535.072158][ T9050] IPVS: ftp: loaded support on port[0] = 21 [ 1535.335626][ T9048] chnl_net:caif_netlink_parms(): no params data found [ 1535.423458][ T9050] chnl_net:caif_netlink_parms(): no params data found [ 1535.499427][ T9049] chnl_net:caif_netlink_parms(): no params data found [ 1535.515382][ T9051] chnl_net:caif_netlink_parms(): no params data found [ 1535.559329][ T9053] chnl_net:caif_netlink_parms(): no params data found [ 1535.567853][ T9048] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.575465][ T9048] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.583339][ T9048] device bridge_slave_0 entered promiscuous mode [ 1535.594343][ T9048] bridge0: port 2(bridge_slave_1) entered blocking state [ 1535.601957][ T9048] bridge0: port 2(bridge_slave_1) entered disabled state [ 1535.611550][ T9048] device bridge_slave_1 entered promiscuous mode [ 1535.648621][ T9052] chnl_net:caif_netlink_parms(): no params data found [ 1535.692792][ T9050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.700102][ T9050] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.707786][ T9050] device bridge_slave_0 entered promiscuous mode [ 1535.720544][ T9048] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1535.733525][ T9048] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1535.750970][ T9050] bridge0: port 2(bridge_slave_1) entered blocking state [ 1535.758021][ T9050] bridge0: port 2(bridge_slave_1) entered disabled state [ 1535.768242][ T9050] device bridge_slave_1 entered promiscuous mode [ 1535.806605][ T9051] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.814134][ T9051] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.822094][ T9051] device bridge_slave_0 entered promiscuous mode [ 1535.855946][ T9048] team0: Port device team_slave_0 added [ 1535.865820][ T9048] team0: Port device team_slave_1 added [ 1535.871738][ T9051] bridge0: port 2(bridge_slave_1) entered blocking state [ 1535.879575][ T9051] bridge0: port 2(bridge_slave_1) entered disabled state [ 1535.887224][ T9051] device bridge_slave_1 entered promiscuous mode [ 1535.902235][ T9050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1535.931930][ T9049] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.939979][ T9049] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.947697][ T9049] device bridge_slave_0 entered promiscuous mode [ 1535.962762][ T9050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1535.972716][ T9053] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.980161][ T9053] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.987808][ T9053] device bridge_slave_0 entered promiscuous mode [ 1536.001654][ T9049] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.008715][ T9049] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.016531][ T9049] device bridge_slave_1 entered promiscuous mode [ 1536.042687][ T9053] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.049785][ T9053] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.057455][ T9053] device bridge_slave_1 entered promiscuous mode [ 1536.066944][ T9051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.081858][ T9052] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.089769][ T9052] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.097535][ T9052] device bridge_slave_0 entered promiscuous mode [ 1536.162416][ T9048] device hsr_slave_0 entered promiscuous mode [ 1536.199240][ T9048] device hsr_slave_1 entered promiscuous mode [ 1536.263064][ T9051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.272405][ T9052] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.280019][ T9052] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.287680][ T9052] device bridge_slave_1 entered promiscuous mode [ 1536.296726][ T9050] team0: Port device team_slave_0 added [ 1536.322245][ T9049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.344684][ T9049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.355588][ T9050] team0: Port device team_slave_1 added [ 1536.372392][ T9053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.388652][ T9053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.438074][ T9051] team0: Port device team_slave_0 added [ 1536.447342][ T9052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1536.459619][ T9052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1536.523145][ T9050] device hsr_slave_0 entered promiscuous mode [ 1536.569741][ T9050] device hsr_slave_1 entered promiscuous mode [ 1536.618989][ T9050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1536.626791][ T9050] Cannot create hsr debugfs directory [ 1536.633982][ T9051] team0: Port device team_slave_1 added [ 1536.647819][ T9053] team0: Port device team_slave_0 added [ 1536.656158][ T9049] team0: Port device team_slave_0 added [ 1536.687447][ T9053] team0: Port device team_slave_1 added [ 1536.694810][ T9049] team0: Port device team_slave_1 added [ 1536.701210][ T9048] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1536.758334][ T9048] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1536.814656][ T9052] team0: Port device team_slave_0 added [ 1536.882439][ T9051] device hsr_slave_0 entered promiscuous mode [ 1536.939100][ T9051] device hsr_slave_1 entered promiscuous mode [ 1536.988972][ T9051] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1536.996631][ T9051] Cannot create hsr debugfs directory [ 1537.002397][ T9048] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1537.072767][ T9052] team0: Port device team_slave_1 added [ 1537.078534][ T9048] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1537.202126][ T9049] device hsr_slave_0 entered promiscuous mode [ 1537.269081][ T9049] device hsr_slave_1 entered promiscuous mode [ 1537.348869][ T9049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1537.356532][ T9049] Cannot create hsr debugfs directory [ 1537.400913][ T9053] device hsr_slave_0 entered promiscuous mode [ 1537.439122][ T9053] device hsr_slave_1 entered promiscuous mode [ 1537.479031][ T9053] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1537.486615][ T9053] Cannot create hsr debugfs directory [ 1537.551381][ T9052] device hsr_slave_0 entered promiscuous mode [ 1537.602424][ T9052] device hsr_slave_1 entered promiscuous mode [ 1537.638851][ T9052] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1537.646448][ T9052] Cannot create hsr debugfs directory [ 1537.653241][ T9050] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1537.706020][ T9050] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1537.819581][ T9050] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1537.878013][ T9050] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1537.962157][ T9052] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1538.025125][ T9052] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1538.084987][ T9052] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1538.143659][ T9052] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1538.226457][ T9049] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1538.261770][ T9049] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1538.336105][ T9051] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1538.392418][ T9051] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1538.454024][ T9049] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1538.515108][ T9049] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1538.568941][ T9053] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1538.631545][ T9051] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1538.671268][ T9051] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1538.733469][ T9053] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1538.817191][ T9053] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1538.903549][ T9053] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1539.054121][ T9048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.103617][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.112686][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.126957][ T9048] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.163804][ T9050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.206190][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.215070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.224098][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.231308][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.257774][ T9049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.267381][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.279114][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1539.287742][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1539.296762][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 1539.303876][ T9064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1539.312372][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1539.326464][ T9051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.343345][ T9068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1539.362453][ T9052] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.386135][ T9050] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.412008][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1539.424488][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1539.433544][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1539.442701][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1539.452590][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.460780][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.468465][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.476812][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.484903][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1539.502563][ T9053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1539.522132][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.530214][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.537826][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1539.546217][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1539.554923][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.563997][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.573270][ T3174] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.580397][ T3174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.587957][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.596185][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.604149][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1539.612904][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1539.621582][ T3174] bridge0: port 2(bridge_slave_1) entered blocking state [ 1539.628627][ T3174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1539.637285][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.648076][ T9049] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.661617][ T9051] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.670446][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1539.680130][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1539.688385][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1539.696455][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1539.708096][ T9053] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.723546][ T9048] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1539.746133][ T9068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.755559][ T9068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.764389][ T9068] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.771522][ T9068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.791834][ T9052] 8021q: adding VLAN 0 to HW filter on device team0 [ 1539.810020][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.817935][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1539.831031][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1539.840702][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1539.849168][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 1539.856230][ T9064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1539.864437][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1539.873015][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.881796][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.890205][ T9064] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.897277][ T9064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.905240][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.914116][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1539.922955][ T9064] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.930059][ T9064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.959472][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.967398][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1539.977133][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1539.987443][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1539.996604][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1540.005491][ T9064] bridge0: port 1(bridge_slave_0) entered blocking state [ 1540.012667][ T9064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1540.021305][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.030547][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.039592][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.048224][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.056954][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.064051][ T9064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.072067][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.081113][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.089660][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.096711][ T9064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.104433][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1540.112976][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1540.121531][ T9064] bridge0: port 2(bridge_slave_1) entered blocking state [ 1540.128573][ T9064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1540.136236][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.145989][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1540.154024][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.189544][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.198100][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.207888][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.218374][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.227078][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.235651][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.244556][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.253197][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.262160][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.271693][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.315461][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1540.324558][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.333706][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.342789][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.351495][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.360863][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.369748][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.377991][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.386303][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.394849][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.404271][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1540.412903][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.421713][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.460328][ T9050] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1540.473475][ T9050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.482407][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.490286][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.497933][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1540.505422][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1540.512891][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.521530][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.530421][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1540.539118][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1540.547402][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.556293][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.565211][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.573703][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.584185][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1540.592226][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.601355][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.634597][ T9049] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1540.650022][ T9049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.658367][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.667767][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.679586][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1540.687994][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1540.696917][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1540.705483][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1540.714113][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.723278][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.731754][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.740731][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.755959][ T9048] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1540.769396][ T9053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.793288][ T9052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.802982][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1540.811861][ T3174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1540.841280][ T9051] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1540.888573][ T9050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1540.908973][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1540.916442][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready executing program [ 1540.960392][ T9053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1540.986301][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready executing program executing program [ 1540.994752][ T9064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.011453][ T9049] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 1541.041533][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.041672][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.041759][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.041846][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.041930][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1541.042018][ T2715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1541.047880][ T9052] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1541.058692][ T9051] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1879.678915][ T1115] INFO: task syz-executor988:25427 blocked for more than 143 seconds. [ 1879.678939][ T1115] Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.678946][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1879.678953][ T1115] syz-executor988 D28160 25427 9048 0x00004004 [ 1879.678977][ T1115] Call Trace: [ 1879.679087][ T1115] __schedule+0x934/0x1f90 [ 1879.679113][ T1115] ? __sched_text_start+0x8/0x8 [ 1879.679150][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.679167][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 1879.679191][ T1115] schedule+0xdc/0x2b0 [ 1879.679213][ T1115] schedule_preempt_disabled+0x13/0x20 [ 1879.679226][ T1115] __mutex_lock+0x7ab/0x13c0 [ 1879.679286][ T1115] ? fb_release+0x55/0x150 [ 1879.679305][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 1879.679356][ T1115] ? __kasan_check_read+0x11/0x20 [ 1879.679392][ T1115] ? vfs_lock_file+0xf0/0xf0 [ 1879.679444][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.679478][ T1115] ? fsnotify+0x7fd/0xbb0 [ 1879.679502][ T1115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.679518][ T1115] ? locks_remove_file+0x32f/0x580 [ 1879.679535][ T1115] ? fsnotify_first_mark+0x210/0x210 [ 1879.679555][ T1115] mutex_lock_nested+0x16/0x20 [ 1879.679568][ T1115] ? mutex_lock_nested+0x16/0x20 [ 1879.679583][ T1115] fb_release+0x55/0x150 [ 1879.679637][ T1115] __fput+0x2ff/0x890 [ 1879.679659][ T1115] ? unregister_framebuffer+0x40/0x40 [ 1879.679678][ T1115] ____fput+0x16/0x20 [ 1879.679713][ T1115] task_work_run+0x145/0x1c0 [ 1879.679762][ T1115] exit_to_usermode_loop+0x316/0x380 [ 1879.679784][ T1115] do_syscall_64+0x676/0x790 [ 1879.679825][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.679837][ T1115] RIP: 0033:0x409621 [ 1879.679891][ T1115] Code: Bad RIP value. [ 1879.679905][ T1115] RSP: 002b:00007fff44520860 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1879.679919][ T1115] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000409621 [ 1879.679929][ T1115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1879.679938][ T1115] RBP: 00000000006e7a1c R08: 00000000004b344f R09: 00000000004b344f [ 1879.679948][ T1115] R10: 00007fff44520890 R11: 0000000000000293 R12: 00000000006e7a10 [ 1879.679958][ T1115] R13: 0000000000000001 R14: 000000000000002d R15: 20c49ba5e353f7cf [ 1879.679987][ T1115] INFO: task syz-executor988:25435 blocked for more than 143 seconds. [ 1879.679996][ T1115] Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.680002][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1879.680009][ T1115] syz-executor988 D28536 25435 9050 0x00004004 [ 1879.680035][ T1115] Call Trace: [ 1879.680056][ T1115] __schedule+0x934/0x1f90 [ 1879.680070][ T1115] ? __kasan_check_read+0x11/0x20 [ 1879.680094][ T1115] ? __sched_text_start+0x8/0x8 [ 1879.680111][ T1115] ? __kasan_check_read+0x11/0x20 [ 1879.680125][ T1115] ? mark_lock+0xc2/0x1220 [ 1879.680146][ T1115] schedule+0xdc/0x2b0 [ 1879.680164][ T1115] schedule_timeout+0x717/0xc50 [ 1879.680178][ T1115] ? find_held_lock+0x35/0x130 [ 1879.680196][ T1115] ? usleep_range+0x170/0x170 [ 1879.680210][ T1115] ? __lock_acquire+0x16f2/0x4a00 [ 1879.680228][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.680244][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.680257][ T1115] ? __down+0x16e/0x2c0 [ 1879.680271][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.680287][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.680340][ T1115] ? trace_hardirqs_on+0x67/0x240 [ 1879.680360][ T1115] __down+0x176/0x2c0 [ 1879.680376][ T1115] ? do_raw_spin_lock+0x139/0x2f0 [ 1879.680392][ T1115] ? __up.isra.0+0x1a0/0x1a0 [ 1879.680438][ T1115] down+0x64/0x90 [ 1879.680472][ T1115] console_lock+0x29/0x80 [ 1879.680488][ T1115] do_fb_ioctl+0x335/0x7d0 [ 1879.680505][ T1115] ? fb_mmap+0x520/0x520 [ 1879.680541][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.680556][ T1115] ? find_held_lock+0x35/0x130 [ 1879.680574][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.680591][ T1115] ? retint_kernel+0x2b/0x2b [ 1879.680609][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.680629][ T1115] ? kfree+0x239/0x2c0 [ 1879.680678][ T1115] fb_ioctl+0xe6/0x130 [ 1879.680693][ T1115] ? do_fb_ioctl+0x7d0/0x7d0 [ 1879.680739][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 1879.680760][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 1879.680775][ T1115] ? __fget+0x37f/0x550 [ 1879.680797][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 1879.680846][ T1115] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1879.680869][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 1879.680887][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.680923][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 1879.680942][ T1115] ksys_ioctl+0xab/0xd0 [ 1879.680961][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 1879.680981][ T1115] do_syscall_64+0xfa/0x790 [ 1879.681001][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.681012][ T1115] RIP: 0033:0x44ab09 [ 1879.681027][ T1115] Code: Bad RIP value. [ 1879.681036][ T1115] RSP: 002b:00007fd16d6d5ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1879.681051][ T1115] RAX: ffffffffffffffda RBX: 00000000006e7a08 RCX: 000000000044ab09 [ 1879.681060][ T1115] RDX: 0000000020000000 RSI: 0000000000004601 RDI: 0000000000000003 [ 1879.681069][ T1115] RBP: 00000000006e7a00 R08: 0000000000000000 R09: 0000000000000000 [ 1879.681078][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e7a0c [ 1879.681088][ T1115] R13: 00007fff445207ef R14: 00007fd16d6d69c0 R15: 20c49ba5e353f7cf [ 1879.681128][ T1115] INFO: task syz-executor988:25433 blocked for more than 143 seconds. [ 1879.681137][ T1115] Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.681143][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1879.681150][ T1115] syz-executor988 D28424 25433 9049 0x00000004 [ 1879.681172][ T1115] Call Trace: [ 1879.681193][ T1115] __schedule+0x934/0x1f90 [ 1879.681218][ T1115] ? __sched_text_start+0x8/0x8 [ 1879.681259][ T1115] ? is_bpf_text_address+0xce/0x160 [ 1879.681282][ T1115] schedule+0xdc/0x2b0 [ 1879.681299][ T1115] schedule_timeout+0x717/0xc50 [ 1879.681313][ T1115] ? find_held_lock+0x35/0x130 [ 1879.681331][ T1115] ? usleep_range+0x170/0x170 [ 1879.681365][ T1115] ? __this_cpu_preempt_check+0x35/0x190 [ 1879.681384][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.681399][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.681411][ T1115] ? __down+0x16e/0x2c0 [ 1879.681426][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.681442][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.681460][ T1115] ? trace_hardirqs_on+0x67/0x240 [ 1879.681480][ T1115] __down+0x176/0x2c0 [ 1879.681497][ T1115] ? do_raw_spin_lock+0x21d/0x2f0 [ 1879.681513][ T1115] ? __up.isra.0+0x1a0/0x1a0 [ 1879.681542][ T1115] down+0x64/0x90 [ 1879.681559][ T1115] console_lock+0x29/0x80 [ 1879.681575][ T1115] do_fb_ioctl+0x335/0x7d0 [ 1879.681591][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 1879.681607][ T1115] ? fb_mmap+0x520/0x520 [ 1879.681622][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.681637][ T1115] ? find_held_lock+0x35/0x130 [ 1879.681655][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.681677][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.681691][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.681713][ T1115] ? tomoyo_path_number_perm+0x454/0x520 [ 1879.681761][ T1115] fb_ioctl+0xe6/0x130 [ 1879.681776][ T1115] ? do_fb_ioctl+0x7d0/0x7d0 [ 1879.681793][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 1879.681814][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 1879.681828][ T1115] ? __fget+0x37f/0x550 [ 1879.681850][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 1879.681866][ T1115] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1879.681888][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 1879.681911][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.681926][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 1879.681945][ T1115] ksys_ioctl+0xab/0xd0 [ 1879.681964][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 1879.681983][ T1115] do_syscall_64+0xfa/0x790 [ 1879.682004][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.682014][ T1115] RIP: 0033:0x44ab09 [ 1879.682030][ T1115] Code: Bad RIP value. [ 1879.682038][ T1115] RSP: 002b:00007fd16d6d5ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1879.682052][ T1115] RAX: ffffffffffffffda RBX: 00000000006e7a08 RCX: 000000000044ab09 [ 1879.682062][ T1115] RDX: 0000000020000000 RSI: 0000000000004601 RDI: 0000000000000003 [ 1879.682071][ T1115] RBP: 00000000006e7a00 R08: 0000000000000000 R09: 0000000000000000 [ 1879.682080][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e7a0c [ 1879.682091][ T1115] R13: 00007fff445207ef R14: 00007fd16d6d69c0 R15: 20c49ba5e353f7cf [ 1879.682118][ T1115] INFO: task syz-executor988:25434 blocked for more than 143 seconds. [ 1879.682126][ T1115] Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.682133][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1879.682139][ T1115] syz-executor988 D28536 25434 9052 0x00000004 [ 1879.682160][ T1115] Call Trace: [ 1879.682182][ T1115] __schedule+0x934/0x1f90 [ 1879.682206][ T1115] ? __sched_text_start+0x8/0x8 [ 1879.682224][ T1115] ? is_bpf_text_address+0xce/0x160 [ 1879.682247][ T1115] schedule+0xdc/0x2b0 [ 1879.682264][ T1115] schedule_timeout+0x717/0xc50 [ 1879.682278][ T1115] ? find_held_lock+0x35/0x130 [ 1879.682295][ T1115] ? usleep_range+0x170/0x170 [ 1879.682309][ T1115] ? __lock_acquire+0x16f2/0x4a00 [ 1879.682328][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.682344][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.682356][ T1115] ? __down+0x16e/0x2c0 [ 1879.682371][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 1879.682386][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.682404][ T1115] ? trace_hardirqs_on+0x67/0x240 [ 1879.682424][ T1115] __down+0x176/0x2c0 [ 1879.682440][ T1115] ? do_raw_spin_lock+0x139/0x2f0 [ 1879.682456][ T1115] ? __up.isra.0+0x1a0/0x1a0 [ 1879.682485][ T1115] down+0x64/0x90 [ 1879.682501][ T1115] console_lock+0x29/0x80 [ 1879.682517][ T1115] do_fb_ioctl+0x335/0x7d0 [ 1879.682534][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 1879.682549][ T1115] ? fb_mmap+0x520/0x520 [ 1879.682565][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.682579][ T1115] ? find_held_lock+0x35/0x130 [ 1879.682597][ T1115] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.682619][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.682633][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.682655][ T1115] ? tomoyo_path_number_perm+0x454/0x520 [ 1879.682703][ T1115] fb_ioctl+0xe6/0x130 [ 1879.682718][ T1115] ? do_fb_ioctl+0x7d0/0x7d0 [ 1879.682734][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 1879.682755][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 1879.682770][ T1115] ? __fget+0x37f/0x550 [ 1879.682791][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 1879.682807][ T1115] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1879.682830][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 1879.682848][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.682862][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 1879.682881][ T1115] ksys_ioctl+0xab/0xd0 [ 1879.682905][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 1879.682924][ T1115] do_syscall_64+0xfa/0x790 [ 1879.682945][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.682955][ T1115] RIP: 0033:0x44ab09 [ 1879.682970][ T1115] Code: Bad RIP value. [ 1879.682978][ T1115] RSP: 002b:00007fd16d6d5ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1879.682992][ T1115] RAX: ffffffffffffffda RBX: 00000000006e7a08 RCX: 000000000044ab09 [ 1879.683001][ T1115] RDX: 0000000020000000 RSI: 0000000000004601 RDI: 0000000000000003 [ 1879.683011][ T1115] RBP: 00000000006e7a00 R08: 0000000000000000 R09: 0000000000000000 [ 1879.683020][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e7a0c [ 1879.683030][ T1115] R13: 00007fff445207ef R14: 00007fd16d6d69c0 R15: 20c49ba5e353f7cf [ 1879.683057][ T1115] INFO: task syz-executor988:25438 blocked for more than 143 seconds. [ 1879.683066][ T1115] Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.683072][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1879.683078][ T1115] syz-executor988 D28536 25438 9053 0x00004004 [ 1879.683098][ T1115] Call Trace: [ 1879.683119][ T1115] __schedule+0x934/0x1f90 [ 1879.683143][ T1115] ? __sched_text_start+0x8/0x8 [ 1879.683157][ T1115] ? lock_downgrade+0x920/0x920 [ 1879.683174][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 1879.683197][ T1115] schedule+0xdc/0x2b0 [ 1879.683219][ T1115] schedule_preempt_disabled+0x13/0x20 [ 1879.683233][ T1115] __mutex_lock+0x7ab/0x13c0 [ 1879.683251][ T1115] ? fb_open+0xd7/0x450 [ 1879.683270][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 1879.683288][ T1115] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 1879.683302][ T1115] ? chrdev_open+0xca/0x6b0 [ 1879.683332][ T1115] mutex_lock_nested+0x16/0x20 [ 1879.683345][ T1115] ? mutex_lock_nested+0x16/0x20 [ 1879.683360][ T1115] fb_open+0xd7/0x450 [ 1879.683379][ T1115] ? get_fb_info.part.0+0x80/0x80 [ 1879.683392][ T1115] chrdev_open+0x245/0x6b0 [ 1879.683410][ T1115] ? cdev_put.part.0+0x50/0x50 [ 1879.683451][ T1115] ? security_file_open+0x87/0x300 [ 1879.683490][ T1115] do_dentry_open+0x4e6/0x1380 [ 1879.683505][ T1115] ? __kasan_check_read+0x11/0x20 [ 1879.683520][ T1115] ? cdev_put.part.0+0x50/0x50 [ 1879.683542][ T1115] ? chown_common+0x5c0/0x5c0 [ 1879.683561][ T1115] ? inode_permission+0xb4/0x520 [ 1879.683581][ T1115] vfs_open+0xa0/0xd0 [ 1879.683600][ T1115] path_openat+0x10df/0x4500 [ 1879.683613][ T1115] ? save_stack+0x23/0x90 [ 1879.683628][ T1115] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1879.683642][ T1115] ? kasan_slab_alloc+0xf/0x20 [ 1879.683655][ T1115] ? kmem_cache_alloc+0x121/0x710 [ 1879.683671][ T1115] ? getname_flags+0xd6/0x5b0 [ 1879.683687][ T1115] ? getname+0x1a/0x20 [ 1879.683718][ T1115] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1879.683732][ T1115] ? __lock_acquire+0x16f2/0x4a00 [ 1879.683755][ T1115] ? __alloc_fd+0x487/0x620 [ 1879.683774][ T1115] do_filp_open+0x1a1/0x280 [ 1879.683789][ T1115] ? may_open_dev+0x100/0x100 [ 1879.683820][ T1115] ? do_raw_spin_unlock+0x181/0x270 [ 1879.683854][ T1115] do_sys_open+0x3fe/0x5d0 [ 1879.683872][ T1115] ? filp_open+0x80/0x80 [ 1879.683896][ T1115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1879.683914][ T1115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1879.683931][ T1115] ? do_syscall_64+0x26/0x790 [ 1879.683947][ T1115] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.683963][ T1115] ? do_syscall_64+0x26/0x790 [ 1879.683983][ T1115] __x64_sys_openat+0x9d/0x100 [ 1879.684003][ T1115] do_syscall_64+0xfa/0x790 [ 1879.684024][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.684034][ T1115] RIP: 0033:0x44ab09 [ 1879.684049][ T1115] Code: Bad RIP value. [ 1879.684058][ T1115] RSP: 002b:00007fd16d6d5ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1879.684072][ T1115] RAX: ffffffffffffffda RBX: 00000000006e7a08 RCX: 000000000044ab09 [ 1879.684082][ T1115] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 1879.684091][ T1115] RBP: 00000000006e7a00 R08: 00007fd16d6d6700 R09: 0000000000000000 [ 1879.684101][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e7a0c [ 1879.684111][ T1115] R13: 00007fff445207ef R14: 00007fd16d6d69c0 R15: 20c49ba5e353f7cf [ 1879.684134][ T1115] [ 1879.684134][ T1115] Showing all locks held in the system: [ 1879.684147][ T1115] 1 lock held by khungtaskd/1115: [ 1879.684152][ T1115] #0: ffffffff899a5680 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 1879.684210][ T1115] 1 lock held by rsyslogd/8926: [ 1879.684214][ T1115] #0: ffff8880945eb420 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1879.684247][ T1115] 2 locks held by getty/9016: [ 1879.684252][ T1115] #0: ffff88809569e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684279][ T1115] #1: ffffc9000176b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684349][ T1115] 2 locks held by getty/9017: [ 1879.684355][ T1115] #0: ffff8880a28ea090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684382][ T1115] #1: ffffc9000173b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684415][ T1115] 2 locks held by getty/9018: [ 1879.684419][ T1115] #0: ffff88808fd9b090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684446][ T1115] #1: ffffc9000172b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684480][ T1115] 2 locks held by getty/9019: [ 1879.684485][ T1115] #0: ffff8880a380c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684512][ T1115] #1: ffffc9000177b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684545][ T1115] 2 locks held by getty/9020: [ 1879.684550][ T1115] #0: ffff8880a25ca090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684577][ T1115] #1: ffffc9000170b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684611][ T1115] 2 locks held by getty/9021: [ 1879.684616][ T1115] #0: ffff8880a2643090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684642][ T1115] #1: ffffc9000179b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684676][ T1115] 2 locks held by getty/9022: [ 1879.684681][ T1115] #0: ffff888098dcf090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1879.684708][ T1115] #1: ffffc900011302e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 1879.684746][ T1115] 2 locks held by syz-executor988/25425: [ 1879.684756][ T1115] 1 lock held by syz-executor988/25427: [ 1879.684760][ T1115] #0: ffff8880a3dd0070 (&fb_info->lock){+.+.}, at: fb_release+0x55/0x150 [ 1879.684794][ T1115] 1 lock held by syz-executor988/25438: [ 1879.684799][ T1115] #0: ffff8880a3dd0070 (&fb_info->lock){+.+.}, at: fb_open+0xd7/0x450 [ 1879.684826][ T1115] [ 1879.684832][ T1115] ============================================= [ 1879.684832][ T1115] [ 1879.684839][ T1115] NMI backtrace for cpu 1 [ 1879.684854][ T1115] CPU: 1 PID: 1115 Comm: khungtaskd Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.684863][ T1115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.684867][ T1115] Call Trace: [ 1879.684908][ T1115] dump_stack+0x197/0x210 [ 1879.684928][ T1115] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1879.684943][ T1115] ? vprintk_func+0x86/0x189 [ 1879.684997][ T1115] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1879.685013][ T1115] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1879.685034][ T1115] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1879.685049][ T1115] watchdog+0xb11/0x10c0 [ 1879.685088][ T1115] kthread+0x361/0x430 [ 1879.685104][ T1115] ? reset_hung_task_detector+0x30/0x30 [ 1879.685117][ T1115] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1879.685135][ T1115] ret_from_fork+0x24/0x30 [ 1879.685160][ T1115] Sending NMI from CPU 1 to CPUs 0: [ 1879.685908][ C0] NMI backtrace for cpu 0 [ 1879.685915][ C0] CPU: 0 PID: 25425 Comm: syz-executor988 Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.685922][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.685927][ C0] RIP: 0010:__sanitizer_cov_trace_cmp4+0xd/0x20 [ 1879.685939][ C0] Code: d6 0f b7 f7 bf 02 00 00 00 48 89 e5 48 8b 4d 08 e8 58 ff ff ff 5d c3 66 0f 1f 44 00 00 55 89 f2 89 fe bf 04 00 00 00 48 89 e5 <48> 8b 4d 08 e8 3a ff ff ff 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 [ 1879.685943][ C0] RSP: 0018:ffffc900030bf260 EFLAGS: 00000246 [ 1879.685951][ C0] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000 [ 1879.685957][ C0] RDX: 0000000000000040 RSI: 0000000000001400 RDI: 0000000000000004 [ 1879.685962][ C0] RBP: ffffc900030bf260 R08: ffff88809fd34240 R09: 0000000000000040 [ 1879.685968][ C0] R10: ffffed10147be0fb R11: ffff8880a3df07df R12: 0000000000001400 [ 1879.685973][ C0] R13: 0000000000000040 R14: ffff8880000a0000 R15: 0000000000000000 [ 1879.685980][ C0] FS: 00007fd16d6d6700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1879.685985][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1879.685990][ C0] CR2: 0000000020000188 CR3: 000000008f476000 CR4: 00000000001406f0 [ 1879.685996][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1879.686001][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1879.686004][ C0] Call Trace: [ 1879.686008][ C0] bitfill_aligned+0x6f/0x210 [ 1879.686011][ C0] cfb_fillrect+0x423/0x7c0 [ 1879.686015][ C0] ? cfb_fillrect+0x7c0/0x7c0 [ 1879.686018][ C0] vga16fb_fillrect+0x6ce/0x19b0 [ 1879.686022][ C0] bit_clear_margins+0x30b/0x530 [ 1879.686025][ C0] ? bit_bmove+0x270/0x270 [ 1879.686029][ C0] ? efifb_probe.cold+0x181f/0x181f [ 1879.686033][ C0] fbcon_clear_margins+0x1e9/0x250 [ 1879.686037][ C0] fbcon_switch+0xd7f/0x17f0 [ 1879.686041][ C0] ? fbcon_set_def_font+0x360/0x360 [ 1879.686044][ C0] ? fbcon_cursor+0x48c/0x660 [ 1879.686049][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.686052][ C0] ? fbcon_set_origin+0x2b/0x50 [ 1879.686056][ C0] ? fbcon_scrolldelta+0x1220/0x1220 [ 1879.686061][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.686064][ C0] redraw_screen+0x2b6/0x7d0 [ 1879.686068][ C0] ? efifb_probe.cold+0x181f/0x181f [ 1879.686072][ C0] ? respond_string+0x2c0/0x2c0 [ 1879.686076][ C0] ? fbcon_set_palette+0x3c4/0x4a0 [ 1879.686079][ C0] fbcon_modechanged+0x5c3/0x790 [ 1879.686083][ C0] fbcon_set_all_vcs+0x3cc/0x480 [ 1879.686086][ C0] fbcon_update_vcs+0x2b/0x50 [ 1879.686090][ C0] fb_set_var+0xb32/0xdd0 [ 1879.686093][ C0] ? fb_blank+0x1a0/0x1a0 [ 1879.686096][ C0] ? lock_acquire+0x190/0x410 [ 1879.686100][ C0] ? __mutex_lock+0x458/0x13c0 [ 1879.686103][ C0] ? down+0x70/0x90 [ 1879.686107][ C0] ? do_fb_ioctl+0x335/0x7d0 [ 1879.686110][ C0] do_fb_ioctl+0x390/0x7d0 [ 1879.686113][ C0] ? fb_mmap+0x520/0x520 [ 1879.686117][ C0] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.686121][ C0] ? find_held_lock+0x35/0x130 [ 1879.686125][ C0] ? tomoyo_path_number_perm+0x214/0x520 [ 1879.686129][ C0] ? lock_downgrade+0x920/0x920 [ 1879.686133][ C0] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1879.686137][ C0] ? tomoyo_path_number_perm+0x454/0x520 [ 1879.686140][ C0] fb_ioctl+0xe6/0x130 [ 1879.686143][ C0] ? do_fb_ioctl+0x7d0/0x7d0 [ 1879.686147][ C0] do_vfs_ioctl+0x977/0x14e0 [ 1879.686151][ C0] ? compat_ioctl_preallocate+0x220/0x220 [ 1879.686154][ C0] ? __fget+0x37f/0x550 [ 1879.686158][ C0] ? ksys_dup3+0x3e0/0x3e0 [ 1879.686162][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1879.686165][ C0] ? tomoyo_file_ioctl+0x23/0x30 [ 1879.686170][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.686173][ C0] ? security_file_ioctl+0x8d/0xc0 [ 1879.686176][ C0] ksys_ioctl+0xab/0xd0 [ 1879.686179][ C0] __x64_sys_ioctl+0x73/0xb0 [ 1879.686181][ C0] do_syscall_64+0xfa/0x790 [ 1879.686185][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1879.686188][ C0] RIP: 0033:0x44ab09 [ 1879.686199][ C0] Code: e8 7c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 1b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1879.686202][ C0] RSP: 002b:00007fd16d6d5ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1879.686211][ C0] RAX: ffffffffffffffda RBX: 00000000006e7a08 RCX: 000000000044ab09 [ 1879.686216][ C0] RDX: 0000000020000000 RSI: 0000000000004601 RDI: 0000000000000003 [ 1879.686221][ C0] RBP: 00000000006e7a00 R08: 0000000000000000 R09: 0000000000000000 [ 1879.686226][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e7a0c [ 1879.686230][ C0] R13: 00007fff445207ef R14: 00007fd16d6d69c0 R15: 20c49ba5e353f7cf [ 1879.686241][ T1115] Kernel panic - not syncing: hung_task: blocked tasks [ 1879.686253][ T1115] CPU: 1 PID: 1115 Comm: khungtaskd Not tainted 5.5.0-rc4-syzkaller #0 [ 1879.686260][ T1115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.686264][ T1115] Call Trace: [ 1879.686278][ T1115] dump_stack+0x197/0x210 [ 1879.686330][ T1115] panic+0x2e3/0x75c [ 1879.686345][ T1115] ? add_taint.cold+0x16/0x16 [ 1879.686363][ T1115] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1879.686382][ T1115] ? printk_safe_flush+0xf2/0x140 [ 1879.686397][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.686418][ T1115] ? nmi_trigger_cpumask_backtrace+0x224/0x28b [ 1879.686432][ T1115] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1879.686449][ T1115] watchdog+0xb22/0x10c0 [ 1879.686470][ T1115] kthread+0x361/0x430 [ 1879.686485][ T1115] ? reset_hung_task_detector+0x30/0x30 [ 1879.686497][ T1115] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1879.686513][ T1115] ret_from_fork+0x24/0x30 [ 1879.688167][ T1115] Kernel Offset: disabled