[ 23.880161][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 40.702069][ T3600] can: request_module (can-proto-0) failed.
[ 40.721288][ T3600] can: request_module (can-proto-0) failed.
[ 40.741072][ T3600] can: request_module (can-proto-0) failed.
[ 41.236165][ T3600] base_sock_release(ffff888073d0c800) sk=ffff8880275c5000
Warning: Permanently added '10.128.0.128' (ECDSA) to the list of known hosts.
2022/09/12 15:05:46 parsed 1 programs
2022/09/12 15:05:46 executed programs: 0
[ 59.257075][ T3679] chnl_net:caif_netlink_parms(): no params data found
[ 59.288447][ T3679] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.295685][ T3679] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.304037][ T3679] device bridge_slave_0 entered promiscuous mode
[ 59.311861][ T3679] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.319336][ T3679] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.326887][ T3679] device bridge_slave_1 entered promiscuous mode
[ 59.342991][ T3679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.354130][ T3679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.372879][ T3679] team0: Port device team_slave_0 added
[ 59.379937][ T3679] team0: Port device team_slave_1 added
[ 59.394119][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.401124][ T3679] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 59.427390][ T3679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 59.439080][ T3679] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 59.446128][ T3679] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 59.472171][ T3679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 59.494314][ T3679] device hsr_slave_0 entered promiscuous mode
[ 59.501075][ T3679] device hsr_slave_1 entered promiscuous mode
[ 59.556519][ T3679] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 59.564991][ T3679] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 59.573602][ T3679] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 59.582180][ T3679] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 59.591419][ T3679] ------------[ cut here ]------------
[ 59.596889][ T3679] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 59.610931][ T3679] WARNING: CPU: 0 PID: 3679 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 59.620880][ T3679] Modules linked in:
[ 59.624975][ T3679] CPU: 0 PID: 3679 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912-syzkaller-07400-g044b771be9c5 #0
[ 59.636741][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 59.647370][ T3679] RIP: 0010:set_peer+0x991/0x10c0
[ 59.652520][ T3679] Code: 00 e8 53 99 b3 fc b9 10 00 00 00 48 c7 c2 00 46 72 8a be 1c 00 00 00 48 c7 c7 60 46 72 8a c6 05 d9 31 03 09 01 e8 d1 cc 74 04 <0f> 0b e9 03 04 00 00 e8 23 99 b3 fc 89 ee 44 89 ef e8 69 95 b3 fc
[ 59.672967][ T3679] RSP: 0018:ffffc9000518f540 EFLAGS: 00010282
[ 59.679892][ T3679] RAX: 0000000000000000 RBX: ffffc9000518f6d8 RCX: 0000000000000000
[ 59.688257][ T3679] RDX: ffff8880200157c0 RSI: ffffffff81611eb8 RDI: fffff52000a31e9a
[ 59.696455][ T3679] RBP: ffffc9000518f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 59.704506][ T3679] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 59.712789][ T3679] R13: 0000000000000000 R14: ffff88806e425904 R15: ffff888075220960
[ 59.721021][ T3679] FS: 0000000001dbd400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 59.730127][ T3679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.737232][ T3679] CR2: 0000000000a71da0 CR3: 000000007443f000 CR4: 00000000003506f0
[ 59.745420][ T3679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.753455][ T3679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.761489][ T3679] Call Trace:
[ 59.764804][ T3679]
[ 59.767860][ T3679] ? wg_get_device_done+0x110/0x110
[ 59.773083][ T3679] ? nla_get_range_signed+0x520/0x520
[ 59.778772][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 59.783713][ T3679] ? __nla_parse+0x3d/0x50
[ 59.788739][ T3679] wg_set_device+0x8d7/0x11b0
[ 59.793455][ T3679] ? dql_completed+0x5b1/0x6a0
[ 59.798555][ T3679] ? set_peer+0x10c0/0x10c0
[ 59.803420][ T3679] ? __nla_parse+0x3d/0x50
[ 59.808221][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 59.815594][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 59.823223][ T3679] genl_family_rcv_msg_doit+0x228/0x320
[ 59.829170][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 59.836624][ T3679] ? ns_capable+0xd9/0x100
[ 59.841246][ T3679] genl_rcv_msg+0x3b7/0x630
[ 59.845832][ T3679] ? genl_get_cmd+0x480/0x480
[ 59.850572][ T3679] ? __alloc_skb+0xd9/0x2f0
[ 59.855119][ T3679] ? netlink_sendmsg+0x9a2/0xe10
[ 59.860093][ T3679] ? sock_sendmsg+0xcf/0x120
[ 59.864717][ T3679] ? set_peer+0x10c0/0x10c0
[ 59.869324][ T3679] ? rcu_read_unlock+0x40/0x40
[ 59.874125][ T3679] ? rcu_read_lock_sched_held+0xd/0x70
[ 59.880004][ T3679] netlink_rcv_skb+0x153/0x420
[ 59.884779][ T3679] ? genl_get_cmd+0x480/0x480
[ 59.889890][ T3679] ? netlink_ack+0xd50/0xd50
[ 59.894505][ T3679] ? netlink_deliver_tap+0x1b1/0xc40
[ 59.899885][ T3679] genl_rcv+0x24/0x40
[ 59.904070][ T3679] netlink_unicast+0x543/0x7f0
[ 59.909250][ T3679] ? netlink_attachskb+0x880/0x880
[ 59.914480][ T3679] ? __virt_addr_valid+0x5d/0x2d0
[ 59.920262][ T3679] ? __phys_addr_symbol+0x2c/0x70
[ 59.925394][ T3679] ? __check_object_size+0x2de/0x5a0
[ 59.931128][ T3679] netlink_sendmsg+0x917/0xe10
[ 59.936095][ T3679] ? netlink_unicast+0x7f0/0x7f0
[ 59.941757][ T3679] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 59.947162][ T3679] ? netlink_unicast+0x7f0/0x7f0
[ 59.952161][ T3679] sock_sendmsg+0xcf/0x120
[ 59.956607][ T3679] __sys_sendto+0x236/0x340
[ 59.961505][ T3679] ? __ia32_sys_getpeername+0xb0/0xb0
[ 59.966917][ T3679] ? lock_release+0x560/0x780
[ 59.971639][ T3679] ? lock_release+0x560/0x780
[ 59.976319][ T3679] ? __ct_user_exit+0xff/0x150
[ 59.981429][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 59.986362][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 59.991356][ T3679] ? fd_install+0x1f9/0x640
[ 59.995899][ T3679] ? vtime_user_exit+0x218/0x6c0
[ 60.001736][ T3679] __x64_sys_sendto+0xdd/0x1b0
[ 60.006806][ T3679] ? syscall_enter_from_user_mode+0x22/0xb0
[ 60.012873][ T3679] do_syscall_64+0x35/0xb0
[ 60.017571][ T3679] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.024436][ T3679] RIP: 0033:0x417546
[ 60.028717][ T3679] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
[ 60.049769][ T3679] RSP: 002b:00007ffc8db8ec18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 60.058366][ T3679] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000417546
[ 60.066343][ T3679] RDX: 0000000000000170 RSI: 0000000000a72250 RDI: 0000000000000004
[ 60.074409][ T3679] RBP: 0000000000000000 R08: 00007ffc8db8ec24 R09: 000000000000000c
[ 60.082606][ T3679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.090802][ T3679] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a72250
[ 60.098986][ T3679]
[ 60.102544][ T3679] Kernel panic - not syncing: panic_on_warn set ...
[ 60.109393][ T3679] CPU: 0 PID: 3679 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912-syzkaller-07400-g044b771be9c5 #0
[ 60.121461][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 60.131868][ T3679] Call Trace:
[ 60.135136][ T3679]
[ 60.138299][ T3679] dump_stack_lvl+0xcd/0x134
[ 60.143073][ T3679] panic+0x2c8/0x622
[ 60.147021][ T3679] ? panic_print_sys_info.part.0+0x110/0x110
[ 60.153980][ T3679] ? __warn.cold+0x248/0x2c4
[ 60.158689][ T3679] ? set_peer+0x991/0x10c0
[ 60.163457][ T3679] __warn.cold+0x259/0x2c4
[ 60.167883][ T3679] ? __wake_up_klogd.part.0+0x99/0xf0
[ 60.173357][ T3679] ? set_peer+0x991/0x10c0
[ 60.177807][ T3679] report_bug+0x1bc/0x210
[ 60.182145][ T3679] handle_bug+0x3c/0x60
[ 60.186301][ T3679] exc_invalid_op+0x14/0x40
[ 60.191242][ T3679] asm_exc_invalid_op+0x16/0x20
[ 60.196221][ T3679] RIP: 0010:set_peer+0x991/0x10c0
[ 60.201256][ T3679] Code: 00 e8 53 99 b3 fc b9 10 00 00 00 48 c7 c2 00 46 72 8a be 1c 00 00 00 48 c7 c7 60 46 72 8a c6 05 d9 31 03 09 01 e8 d1 cc 74 04 <0f> 0b e9 03 04 00 00 e8 23 99 b3 fc 89 ee 44 89 ef e8 69 95 b3 fc
[ 60.221213][ T3679] RSP: 0018:ffffc9000518f540 EFLAGS: 00010282
[ 60.227368][ T3679] RAX: 0000000000000000 RBX: ffffc9000518f6d8 RCX: 0000000000000000
[ 60.235334][ T3679] RDX: ffff8880200157c0 RSI: ffffffff81611eb8 RDI: fffff52000a31e9a
[ 60.243302][ T3679] RBP: ffffc9000518f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 60.251296][ T3679] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 60.259447][ T3679] R13: 0000000000000000 R14: ffff88806e425904 R15: ffff888075220960
[ 60.267474][ T3679] ? vprintk+0x88/0x90
[ 60.271556][ T3679] ? wg_get_device_done+0x110/0x110
[ 60.276790][ T3679] ? nla_get_range_signed+0x520/0x520
[ 60.282164][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 60.287196][ T3679] ? __nla_parse+0x3d/0x50
[ 60.291709][ T3679] wg_set_device+0x8d7/0x11b0
[ 60.296408][ T3679] ? dql_completed+0x5b1/0x6a0
[ 60.301264][ T3679] ? set_peer+0x10c0/0x10c0
[ 60.305923][ T3679] ? __nla_parse+0x3d/0x50
[ 60.310342][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 60.317730][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 60.325128][ T3679] genl_family_rcv_msg_doit+0x228/0x320
[ 60.330780][ T3679] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 60.338162][ T3679] ? ns_capable+0xd9/0x100
[ 60.342586][ T3679] genl_rcv_msg+0x3b7/0x630
[ 60.347286][ T3679] ? genl_get_cmd+0x480/0x480
[ 60.351972][ T3679] ? __alloc_skb+0xd9/0x2f0
[ 60.356488][ T3679] ? netlink_sendmsg+0x9a2/0xe10
[ 60.361532][ T3679] ? sock_sendmsg+0xcf/0x120
[ 60.366243][ T3679] ? set_peer+0x10c0/0x10c0
[ 60.370848][ T3679] ? rcu_read_unlock+0x40/0x40
[ 60.375653][ T3679] ? rcu_read_lock_sched_held+0xd/0x70
[ 60.381226][ T3679] netlink_rcv_skb+0x153/0x420
[ 60.387004][ T3679] ? genl_get_cmd+0x480/0x480
[ 60.391942][ T3679] ? netlink_ack+0xd50/0xd50
[ 60.396552][ T3679] ? netlink_deliver_tap+0x1b1/0xc40
[ 60.401925][ T3679] genl_rcv+0x24/0x40
[ 60.405910][ T3679] netlink_unicast+0x543/0x7f0
[ 60.410951][ T3679] ? netlink_attachskb+0x880/0x880
[ 60.416153][ T3679] ? __virt_addr_valid+0x5d/0x2d0
[ 60.421209][ T3679] ? __phys_addr_symbol+0x2c/0x70
[ 60.426248][ T3679] ? __check_object_size+0x2de/0x5a0
[ 60.431571][ T3679] netlink_sendmsg+0x917/0xe10
[ 60.436351][ T3679] ? netlink_unicast+0x7f0/0x7f0
[ 60.441305][ T3679] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 60.446612][ T3679] ? netlink_unicast+0x7f0/0x7f0
[ 60.451551][ T3679] sock_sendmsg+0xcf/0x120
[ 60.455976][ T3679] __sys_sendto+0x236/0x340
[ 60.460570][ T3679] ? __ia32_sys_getpeername+0xb0/0xb0
[ 60.465949][ T3679] ? lock_release+0x560/0x780
[ 60.473788][ T3679] ? lock_release+0x560/0x780
[ 60.478647][ T3679] ? __ct_user_exit+0xff/0x150
[ 60.483511][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 60.488376][ T3679] ? lock_downgrade+0x6e0/0x6e0
[ 60.493225][ T3679] ? fd_install+0x1f9/0x640
[ 60.497732][ T3679] ? vtime_user_exit+0x218/0x6c0
[ 60.502711][ T3679] __x64_sys_sendto+0xdd/0x1b0
[ 60.507592][ T3679] ? syscall_enter_from_user_mode+0x22/0xb0
[ 60.513748][ T3679] do_syscall_64+0x35/0xb0
[ 60.519045][ T3679] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.524944][ T3679] RIP: 0033:0x417546
[ 60.528918][ T3679] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
[ 60.548800][ T3679] RSP: 002b:00007ffc8db8ec18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 60.557490][ T3679] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000417546
[ 60.565640][ T3679] RDX: 0000000000000170 RSI: 0000000000a72250 RDI: 0000000000000004
[ 60.573707][ T3679] RBP: 0000000000000000 R08: 00007ffc8db8ec24 R09: 000000000000000c
[ 60.581758][ T3679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.589719][ T3679] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a72250
[ 60.597691][ T3679]
[ 60.600996][ T3679] Kernel Offset: disabled
[ 60.605417][ T3679] Rebooting in 86400 seconds..