forked to background, child pid 4645 [ 31.971562][ T4646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.982588][ T4646] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 52.117748][ T5070] can: request_module (can-proto-0) failed. [ 52.149773][ T5070] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.151' (ECDSA) to the list of known hosts. 2022/12/28 06:39:49 parsed 1 programs 2022/12/28 06:39:49 executed programs: 0 [ 73.177993][ T5142] chnl_net:caif_netlink_parms(): no params data found [ 73.244503][ T5143] chnl_net:caif_netlink_parms(): no params data found [ 73.274093][ T5150] chnl_net:caif_netlink_parms(): no params data found [ 73.311951][ T5151] chnl_net:caif_netlink_parms(): no params data found [ 73.329443][ T5142] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.338746][ T5142] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.347774][ T5142] device bridge_slave_0 entered promiscuous mode [ 73.362860][ T5142] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.370538][ T5142] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.381141][ T5142] device bridge_slave_1 entered promiscuous mode [ 73.442917][ T5149] chnl_net:caif_netlink_parms(): no params data found [ 73.533579][ T5143] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.540695][ T5143] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.549204][ T5143] device bridge_slave_0 entered promiscuous mode [ 73.558655][ T5143] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.565975][ T5143] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.574082][ T5143] device bridge_slave_1 entered promiscuous mode [ 73.582523][ T5142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.597069][ T5142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.619596][ T5146] chnl_net:caif_netlink_parms(): no params data found [ 73.656354][ T5150] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.663825][ T5150] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.671440][ T5150] device bridge_slave_0 entered promiscuous mode [ 73.702811][ T5151] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.710279][ T5151] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.718233][ T5151] device bridge_slave_0 entered promiscuous mode [ 73.727028][ T5150] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.734632][ T5150] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.742334][ T5150] device bridge_slave_1 entered promiscuous mode [ 73.755310][ T5143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.772155][ T5142] team0: Port device team_slave_0 added [ 73.778592][ T5151] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.785822][ T5151] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.793550][ T5151] device bridge_slave_1 entered promiscuous mode [ 73.811266][ T5143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.820632][ T5149] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.828171][ T5149] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.836293][ T5149] device bridge_slave_0 entered promiscuous mode [ 73.844777][ T5142] team0: Port device team_slave_1 added [ 73.876131][ T5149] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.883298][ T5149] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.892214][ T5149] device bridge_slave_1 entered promiscuous mode [ 73.922024][ T5150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.948501][ T5151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.961625][ T5151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.980641][ T5150] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.000685][ T5143] team0: Port device team_slave_0 added [ 74.008720][ T5149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.026294][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.033688][ T5146] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.041397][ T5146] device bridge_slave_0 entered promiscuous mode [ 74.065837][ T5143] team0: Port device team_slave_1 added [ 74.072958][ T5149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.090292][ T5146] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.099661][ T5146] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.108036][ T5146] device bridge_slave_1 entered promiscuous mode [ 74.124145][ T5142] device hsr_slave_0 entered promiscuous mode [ 74.131193][ T5142] device hsr_slave_1 entered promiscuous mode [ 74.154762][ T5151] team0: Port device team_slave_0 added [ 74.170005][ T5150] team0: Port device team_slave_0 added [ 74.178551][ T5150] team0: Port device team_slave_1 added [ 74.198180][ T5151] team0: Port device team_slave_1 added [ 74.213423][ T5146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.226153][ T5143] device hsr_slave_0 entered promiscuous mode [ 74.233930][ T5143] device hsr_slave_1 entered promiscuous mode [ 74.240775][ T5143] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.248881][ T5143] Cannot create hsr debugfs directory [ 74.257186][ T5149] team0: Port device team_slave_0 added [ 74.303400][ T5146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.321213][ T5149] team0: Port device team_slave_1 added [ 74.331626][ T5151] device hsr_slave_0 entered promiscuous mode [ 74.339288][ T5151] device hsr_slave_1 entered promiscuous mode [ 74.346151][ T5151] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.353764][ T5151] Cannot create hsr debugfs directory [ 74.381132][ T5146] team0: Port device team_slave_0 added [ 74.391084][ T5146] team0: Port device team_slave_1 added [ 74.403409][ T5150] device hsr_slave_0 entered promiscuous mode [ 74.410214][ T5150] device hsr_slave_1 entered promiscuous mode [ 74.419180][ T5150] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.427212][ T5150] Cannot create hsr debugfs directory [ 74.493437][ T5149] device hsr_slave_0 entered promiscuous mode [ 74.500182][ T5149] device hsr_slave_1 entered promiscuous mode [ 74.507774][ T5149] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.515714][ T5149] Cannot create hsr debugfs directory [ 74.535328][ T5146] device hsr_slave_0 entered promiscuous mode [ 74.541955][ T5146] device hsr_slave_1 entered promiscuous mode [ 74.549503][ T5146] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.557417][ T5146] Cannot create hsr debugfs directory [ 74.668030][ T5142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.714019][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.722645][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.745961][ T5143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.756986][ T5142] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.776840][ T5151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.804563][ T5150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.822188][ T5143] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.841986][ T5150] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.854692][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.862750][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.872501][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.882034][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.892626][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.900207][ T4394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.910895][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.920147][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.928726][ T4394] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.935958][ T4394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.943676][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.951433][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.960859][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.968931][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.977469][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.987103][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.994713][ T4394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.011012][ T5146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.046732][ T5151] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.055141][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.062948][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.071128][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.079072][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.087789][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.096980][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.105475][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.114153][ T5164] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.121213][ T5164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.128841][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.137853][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.146169][ T5164] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.153252][ T5164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.160964][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.169696][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.178627][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.209711][ T5149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.226743][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.235528][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.243170][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.252917][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.262210][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.270715][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.279655][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.288328][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.295448][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.302930][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.311668][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.320197][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.328956][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.336060][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.343814][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.352060][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.360405][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.368414][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.376628][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.384992][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.397021][ T5143] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.418723][ T5146] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.431221][ T5142] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.448688][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.458828][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.468719][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.477834][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.486720][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.495619][ T4731] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.502675][ T4731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.511281][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.519724][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.528125][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.544008][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.552936][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.562562][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.578255][ T5149] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.605316][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.613024][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.621262][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.629333][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.638028][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.646819][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.656003][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.663078][ T4394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.670856][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.680039][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.688763][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.697649][ T4394] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.704974][ T4394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.712693][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.721664][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.730136][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.747152][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.756058][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.764756][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.773935][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.782266][ T4394] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.789415][ T4394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.797003][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.807688][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.816350][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.824985][ T4394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.837646][ T5143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.856347][ T5151] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.869522][ T5151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.895670][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.904313][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.912767][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.922508][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.932055][ T5164] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.939374][ T5164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.948214][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.960652][ T5142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.984119][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.993091][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.011222][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.021904][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.039261][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.052008][ T5150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.066174][ T5150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.105253][ T5151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.124421][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.135911][ T7] cfg80211: failed to load regulatory.db [ 76.149656][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.161198][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.177589][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.191466][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.231190][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.242006][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.258430][ T4731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.282669][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.311688][ T5150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.391807][ T5166] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.404935][ T5166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.433935][ T5166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.466661][ T5149] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.508019][ T5149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.541548][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.569350][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.584889][ T5146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.650607][ T5149] 8021q: adding VLAN 0 to HW filter on device batadv0 2022/12/28 06:39:54 executed programs: 29 2022/12/28 06:39:59 executed programs: 329 2022/12/28 06:40:04 executed programs: 651 [ 91.600615][ T7942] ------------[ cut here ]------------ [ 91.606466][ T7942] Looking for class "l2tp_sock" with key l2tp_socket_class, but found a different class "slock-AF_INET6" with the same key [ 91.619483][ T7942] WARNING: CPU: 1 PID: 7942 at kernel/locking/lockdep.c:937 look_up_lock_class+0x97/0x110 [ 91.630137][ T7942] Modules linked in: [ 91.634085][ T7942] CPU: 1 PID: 7942 Comm: syz-executor.1 Not tainted 6.2.0-rc1-syzkaller #0 [ 91.642956][ T7942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 91.653442][ T7942] RIP: 0010:look_up_lock_class+0x97/0x110 [ 91.659288][ T7942] Code: 17 48 81 fa e0 e5 f6 8f 74 59 80 3d 5d bc 57 04 00 75 50 48 c7 c7 00 4d 4c 8a 48 89 04 24 c6 05 49 bc 57 04 01 e8 a9 42 b9 ff <0f> 0b 48 8b 04 24 eb 31 9c 5a 80 e6 02 74 95 e8 45 38 02 fa 85 c0 [ 91.679460][ T7942] RSP: 0018:ffffc900053d7708 EFLAGS: 00010086 [ 91.686013][ T7942] RAX: 0000000000000000 RBX: ffffffff91c06a00 RCX: 0000000000000000 [ 91.694276][ T7942] RDX: ffff8880680c3a80 RSI: ffffffff8166721c RDI: fffff52000a7aed3 [ 91.702732][ T7942] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 91.710910][ T7942] R10: 0000000080000201 R11: 20676e696b6f6f4c R12: 0000000000000000 [ 91.718970][ T7942] R13: ffff8880692508b0 R14: 0000000000000000 R15: 0000000000000000 [ 91.726940][ T7942] FS: 00007f580c597700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 91.735960][ T7942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.743430][ T7942] CR2: 000000000052c000 CR3: 0000000027b55000 CR4: 00000000003506e0 [ 91.751678][ T7942] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.759851][ T7942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.768276][ T7942] Call Trace: [ 91.771551][ T7942] [ 91.774672][ T7942] register_lock_class+0xbe/0x1120 [ 91.779830][ T7942] ? register_lock_class+0xbe/0x1120 [ 91.785131][ T7942] ? __lock_acquire+0x166e/0x56d0 [ 91.790173][ T7942] ? is_dynamic_key.part.0+0x130/0x130 [ 91.795643][ T7942] ? is_dynamic_key.part.0+0x130/0x130 [ 91.801293][ T7942] __lock_acquire+0x109/0x56d0 [ 91.806166][ T7942] ? __lock_acquire+0x166e/0x56d0 [ 91.811368][ T7942] ? find_held_lock+0x2d/0x110 [ 91.816236][ T7942] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 91.822735][ T7942] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 91.828890][ T7942] ? finish_task_switch.isra.0+0x2b0/0xc80 [ 91.834880][ T7942] ? lock_downgrade+0x6e0/0x6e0 [ 91.840163][ T7942] lock_acquire+0x1e3/0x630 [ 91.844753][ T7942] ? lock_sock_nested+0x5f/0xf0 [ 91.850059][ T7942] ? lock_release+0x810/0x810 [ 91.854997][ T7942] ? lock_release+0x810/0x810 [ 91.859676][ T7942] _raw_spin_lock_bh+0x33/0x40 [ 91.864443][ T7942] ? lock_sock_nested+0x5f/0xf0 [ 91.869305][ T7942] lock_sock_nested+0x5f/0xf0 [ 91.874154][ T7942] ? sockopt_lock_sock+0x55/0x70 [ 91.879182][ T7942] sockopt_lock_sock+0x55/0x70 [ 91.884303][ T7942] do_ipv6_setsockopt+0x311/0x4a40 [ 91.890629][ T7942] ? __lock_acquire+0xbc3/0x56d0 [ 91.895918][ T7942] ? ipv6_update_options+0x3f0/0x3f0 [ 91.901214][ T7942] ? aa_profile_af_perm+0x470/0x470 [ 91.906438][ T7942] ? schedule+0xf5/0x1b0 [ 91.910709][ T7942] ? futex_unqueue+0xb7/0x120 [ 91.915774][ T7942] ? find_held_lock+0x2d/0x110 [ 91.920652][ T7942] ? aa_sk_perm+0x313/0xab0 [ 91.925251][ T7942] ipv6_setsockopt+0xdf/0x190 [ 91.929933][ T7942] udpv6_setsockopt+0x84/0xd0 [ 91.934742][ T7942] ? sock_common_recvmsg+0x190/0x190 [ 91.940137][ T7942] __sys_setsockopt+0x2c6/0x5b0 [ 91.945175][ T7942] ? __ia32_sys_recv+0x100/0x100 [ 91.950240][ T7942] __x64_sys_setsockopt+0xbe/0x160 [ 91.955465][ T7942] ? syscall_enter_from_user_mode+0x26/0xb0 [ 91.961499][ T7942] do_syscall_64+0x39/0xb0 [ 91.966721][ T7942] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 91.972627][ T7942] RIP: 0033:0x4603b9 [ 91.976607][ T7942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 91.996575][ T7942] RSP: 002b:00007f580c597198 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.005170][ T7942] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 92.013158][ T7942] RDX: 0000000000000023 RSI: 0000000000000029 RDI: 0000000000000004 [ 92.021223][ T7942] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 92.029300][ T7942] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.037279][ T7942] R13: 0000000000000005 R14: 00000000004b9910 R15: 00007f580c5976bc [ 92.045432][ T7942] [ 92.048451][ T7942] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.055725][ T7942] CPU: 1 PID: 7942 Comm: syz-executor.1 Not tainted 6.2.0-rc1-syzkaller #0 [ 92.064313][ T7942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 92.074524][ T7942] Call Trace: [ 92.077798][ T7942] [ 92.080818][ T7942] dump_stack_lvl+0xd1/0x138 [ 92.085432][ T7942] panic+0x2cc/0x626 [ 92.089334][ T7942] ? panic_print_sys_info.part.0+0x110/0x110 [ 92.095424][ T7942] ? look_up_lock_class+0x97/0x110 [ 92.100534][ T7942] check_panic_on_warn.cold+0x19/0x35 [ 92.106797][ T7942] __warn+0xf2/0x1a0 [ 92.111472][ T7942] ? look_up_lock_class+0x97/0x110 [ 92.116956][ T7942] report_bug+0x1c0/0x210 [ 92.121289][ T7942] handle_bug+0x3c/0x70 [ 92.125553][ T7942] exc_invalid_op+0x18/0x50 [ 92.130089][ T7942] asm_exc_invalid_op+0x1a/0x20 [ 92.135201][ T7942] RIP: 0010:look_up_lock_class+0x97/0x110 [ 92.140937][ T7942] Code: 17 48 81 fa e0 e5 f6 8f 74 59 80 3d 5d bc 57 04 00 75 50 48 c7 c7 00 4d 4c 8a 48 89 04 24 c6 05 49 bc 57 04 01 e8 a9 42 b9 ff <0f> 0b 48 8b 04 24 eb 31 9c 5a 80 e6 02 74 95 e8 45 38 02 fa 85 c0 [ 92.160822][ T7942] RSP: 0018:ffffc900053d7708 EFLAGS: 00010086 [ 92.166982][ T7942] RAX: 0000000000000000 RBX: ffffffff91c06a00 RCX: 0000000000000000 [ 92.175048][ T7942] RDX: ffff8880680c3a80 RSI: ffffffff8166721c RDI: fffff52000a7aed3 [ 92.183241][ T7942] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 92.191306][ T7942] R10: 0000000080000201 R11: 20676e696b6f6f4c R12: 0000000000000000 [ 92.201920][ T7942] R13: ffff8880692508b0 R14: 0000000000000000 R15: 0000000000000000 [ 92.210085][ T7942] ? vprintk+0x8c/0xa0 [ 92.214158][ T7942] ? look_up_lock_class+0x97/0x110 [ 92.219266][ T7942] register_lock_class+0xbe/0x1120 [ 92.224636][ T7942] ? register_lock_class+0xbe/0x1120 [ 92.230005][ T7942] ? __lock_acquire+0x166e/0x56d0 [ 92.235284][ T7942] ? is_dynamic_key.part.0+0x130/0x130 [ 92.240870][ T7942] ? is_dynamic_key.part.0+0x130/0x130 [ 92.246485][ T7942] __lock_acquire+0x109/0x56d0 [ 92.251524][ T7942] ? __lock_acquire+0x166e/0x56d0 [ 92.257106][ T7942] ? find_held_lock+0x2d/0x110 [ 92.261985][ T7942] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 92.267971][ T7942] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 92.274033][ T7942] ? finish_task_switch.isra.0+0x2b0/0xc80 [ 92.280029][ T7942] ? lock_downgrade+0x6e0/0x6e0 [ 92.285163][ T7942] lock_acquire+0x1e3/0x630 [ 92.289663][ T7942] ? lock_sock_nested+0x5f/0xf0 [ 92.294602][ T7942] ? lock_release+0x810/0x810 [ 92.299363][ T7942] ? lock_release+0x810/0x810 [ 92.304044][ T7942] _raw_spin_lock_bh+0x33/0x40 [ 92.309067][ T7942] ? lock_sock_nested+0x5f/0xf0 [ 92.313975][ T7942] lock_sock_nested+0x5f/0xf0 [ 92.318650][ T7942] ? sockopt_lock_sock+0x55/0x70 [ 92.323712][ T7942] sockopt_lock_sock+0x55/0x70 [ 92.328474][ T7942] do_ipv6_setsockopt+0x311/0x4a40 [ 92.333585][ T7942] ? __lock_acquire+0xbc3/0x56d0 [ 92.339093][ T7942] ? ipv6_update_options+0x3f0/0x3f0 [ 92.344830][ T7942] ? aa_profile_af_perm+0x470/0x470 [ 92.350132][ T7942] ? schedule+0xf5/0x1b0 [ 92.354622][ T7942] ? futex_unqueue+0xb7/0x120 [ 92.359677][ T7942] ? find_held_lock+0x2d/0x110 [ 92.364752][ T7942] ? aa_sk_perm+0x313/0xab0 [ 92.369481][ T7942] ipv6_setsockopt+0xdf/0x190 [ 92.374188][ T7942] udpv6_setsockopt+0x84/0xd0 [ 92.378958][ T7942] ? sock_common_recvmsg+0x190/0x190 [ 92.384527][ T7942] __sys_setsockopt+0x2c6/0x5b0 [ 92.389565][ T7942] ? __ia32_sys_recv+0x100/0x100 [ 92.394515][ T7942] __x64_sys_setsockopt+0xbe/0x160 [ 92.400024][ T7942] ? syscall_enter_from_user_mode+0x26/0xb0 [ 92.406384][ T7942] do_syscall_64+0x39/0xb0 [ 92.410997][ T7942] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 92.417176][ T7942] RIP: 0033:0x4603b9 [ 92.421264][ T7942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 92.441006][ T7942] RSP: 002b:00007f580c597198 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.449423][ T7942] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004603b9 [ 92.457923][ T7942] RDX: 0000000000000023 RSI: 0000000000000029 RDI: 0000000000000004 [ 92.466584][ T7942] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 92.474737][ T7942] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.483336][ T7942] R13: 0000000000000005 R14: 00000000004b9910 R15: 00007f580c5976bc [ 92.492047][ T7942] [ 92.495124][ T7942] Kernel Offset: disabled [ 92.499638][ T7942] Rebooting in 86400 seconds..