[ 25.795809][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 42.394635][ T3611] can: request_module (can-proto-0) failed.
[ 42.415225][ T3611] can: request_module (can-proto-0) failed.
[ 42.435242][ T3611] can: request_module (can-proto-0) failed.
[ 42.951898][ T3611] base_sock_release(ffff888071865a00) sk=ffff8881452c8000
Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts.
2022/09/20 06:07:05 parsed 1 programs
2022/09/20 06:07:05 executed programs: 0
[ 61.029072][ T3687] chnl_net:caif_netlink_parms(): no params data found
[ 61.062621][ T3687] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.069845][ T3687] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.077885][ T3687] device bridge_slave_0 entered promiscuous mode
[ 61.085732][ T3687] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.093032][ T3687] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.102434][ T3687] device bridge_slave_1 entered promiscuous mode
[ 61.119907][ T3687] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 61.130638][ T3687] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 61.149074][ T3687] team0: Port device team_slave_0 added
[ 61.156107][ T3687] team0: Port device team_slave_1 added
[ 61.171437][ T3687] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 61.178527][ T3687] 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.
[ 61.205456][ T3687] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 61.217082][ T3687] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 61.224489][ T3687] 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.
[ 61.251030][ T3687] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.272798][ T3687] device hsr_slave_0 entered promiscuous mode
[ 61.279754][ T3687] device hsr_slave_1 entered promiscuous mode
[ 61.339310][ T3687] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 61.348256][ T3687] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 61.357071][ T3687] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 61.365853][ T3687] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 61.374982][ T3687] ------------[ cut here ]------------
[ 61.380567][ T3687] memcpy: detected field-spanning write (size 28) of single field "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
[ 61.394646][ T3687] WARNING: CPU: 0 PID: 3687 at drivers/net/wireguard/netlink.c:446 set_peer+0x991/0x10c0
[ 61.404809][ T3687] Modules linked in:
[ 61.408722][ T3687] CPU: 0 PID: 3687 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919-syzkaller #0
[ 61.418862][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 61.429046][ T3687] RIP: 0010:set_peer+0x991/0x10c0
[ 61.434833][ T3687] Code: 00 e8 23 1b b3 fc b9 10 00 00 00 48 c7 c2 60 4f 72 8a be 1c 00 00 00 48 c7 c7 c0 4f 72 8a c6 05 12 df 02 09 01 e8 b1 02 75 04 <0f> 0b e9 03 04 00 00 e8 f3 1a b3 fc 89 ee 44 89 ef e8 39 17 b3 fc
[ 61.454627][ T3687] RSP: 0018:ffffc9000465f540 EFLAGS: 00010282
[ 61.460707][ T3687] RAX: 0000000000000000 RBX: ffffc9000465f6d8 RCX: 0000000000000000
[ 61.468718][ T3687] RDX: ffff888075cd8000 RSI: ffffffff81611eb8 RDI: fffff520008cbe9a
[ 61.476736][ T3687] RBP: ffffc9000465f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 61.484837][ T3687] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 61.492896][ T3687] R13: 0000000000000000 R14: ffff888075505104 R15: ffff88807ba68960
[ 61.500918][ T3687] FS: 00000000018fd400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 61.509866][ T3687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.516675][ T3687] CR2: 00007ffc0e559218 CR3: 0000000023b81000 CR4: 00000000003506f0
[ 61.524770][ T3687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.533102][ T3687] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.541773][ T3687] Call Trace:
[ 61.545076][ T3687]
[ 61.548021][ T3687] ? wg_get_device_done+0x110/0x110
[ 61.553318][ T3687] ? nla_get_range_signed+0x520/0x520
[ 61.558710][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 61.563598][ T3687] ? __nla_parse+0x3d/0x50
[ 61.568142][ T3687] wg_set_device+0x8d7/0x11b0
[ 61.572945][ T3687] ? __ddebug_add_module.part.0+0x151/0x620
[ 61.578866][ T3687] ? set_peer+0x10c0/0x10c0
[ 61.583405][ T3687] ? __nla_parse+0x3d/0x50
[ 61.587833][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 61.595279][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 61.602697][ T3687] genl_family_rcv_msg_doit+0x228/0x320
[ 61.608253][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 61.615704][ T3687] ? ns_capable+0xd9/0x100
[ 61.620139][ T3687] genl_rcv_msg+0x3b7/0x630
[ 61.624682][ T3687] ? genl_get_cmd+0x480/0x480
[ 61.629386][ T3687] ? __alloc_skb+0xd9/0x2f0
[ 61.634428][ T3687] ? netlink_sendmsg+0x9a2/0xe10
[ 61.639380][ T3687] ? sock_sendmsg+0xcf/0x120
[ 61.644274][ T3687] ? set_peer+0x10c0/0x10c0
[ 61.648802][ T3687] ? lock_release+0x780/0x780
[ 61.653939][ T3687] ? rcu_read_lock_sched_held+0xd/0x70
[ 61.659505][ T3687] netlink_rcv_skb+0x153/0x420
[ 61.664798][ T3687] ? genl_get_cmd+0x480/0x480
[ 61.669770][ T3687] ? netlink_ack+0xd50/0xd50
[ 61.674453][ T3687] ? netlink_deliver_tap+0x1b1/0xc40
[ 61.679761][ T3687] genl_rcv+0x24/0x40
[ 61.683897][ T3687] netlink_unicast+0x543/0x7f0
[ 61.688676][ T3687] ? netlink_attachskb+0x880/0x880
[ 61.693922][ T3687] ? __virt_addr_valid+0x5d/0x2d0
[ 61.698970][ T3687] ? __phys_addr_symbol+0x2c/0x70
[ 61.704057][ T3687] ? __check_object_size+0x2de/0x5a0
[ 61.709459][ T3687] netlink_sendmsg+0x917/0xe10
[ 61.714293][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 61.719271][ T3687] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 61.724781][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 61.729737][ T3687] sock_sendmsg+0xcf/0x120
[ 61.734305][ T3687] __sys_sendto+0x236/0x340
[ 61.738846][ T3687] ? __ia32_sys_getpeername+0xb0/0xb0
[ 61.744832][ T3687] ? lock_release+0x560/0x780
[ 61.749714][ T3687] ? lock_release+0x560/0x780
[ 61.754501][ T3687] ? __ct_user_exit+0xff/0x150
[ 61.759284][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 61.765306][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 61.770275][ T3687] ? fd_install+0x1f9/0x640
[ 61.774861][ T3687] ? vtime_user_exit+0x218/0x6c0
[ 61.779819][ T3687] __x64_sys_sendto+0xdd/0x1b0
[ 61.784863][ T3687] ? syscall_enter_from_user_mode+0x22/0xb0
[ 61.791054][ T3687] do_syscall_64+0x35/0xb0
[ 61.795501][ T3687] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.801628][ T3687] RIP: 0033:0x416ff6
[ 61.805631][ T3687] 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
[ 61.826449][ T3687] RSP: 002b:00007ffd03a64678 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 61.835079][ T3687] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 0000000000416ff6
[ 61.843288][ T3687] RDX: 0000000000000170 RSI: 0000000000a93750 RDI: 0000000000000004
[ 61.851318][ T3687] RBP: 0000000000000000 R08: 00007ffd03a64684 R09: 000000000000000c
[ 61.859299][ T3687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.867779][ T3687] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a93750
[ 61.876309][ T3687]
[ 61.879343][ T3687] Kernel panic - not syncing: panic_on_warn set ...
[ 61.885915][ T3687] CPU: 0 PID: 3687 Comm: syz-executor.0 Not tainted 6.0.0-rc6-next-20220919-syzkaller #0
[ 61.895718][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 61.905857][ T3687] Call Trace:
[ 61.909142][ T3687]
[ 61.912100][ T3687] dump_stack_lvl+0xcd/0x134
[ 61.916738][ T3687] panic+0x2c8/0x622
[ 61.920635][ T3687] ? panic_print_sys_info.part.0+0x110/0x110
[ 61.926645][ T3687] ? __warn.cold+0x248/0x2c4
[ 61.931235][ T3687] ? set_peer+0x991/0x10c0
[ 61.935656][ T3687] __warn.cold+0x259/0x2c4
[ 61.940075][ T3687] ? __wake_up_klogd.part.0+0x99/0xf0
[ 61.945480][ T3687] ? set_peer+0x991/0x10c0
[ 61.949917][ T3687] report_bug+0x1bc/0x210
[ 61.954278][ T3687] handle_bug+0x3c/0x60
[ 61.958463][ T3687] exc_invalid_op+0x14/0x40
[ 61.962973][ T3687] asm_exc_invalid_op+0x16/0x20
[ 61.967823][ T3687] RIP: 0010:set_peer+0x991/0x10c0
[ 61.972853][ T3687] Code: 00 e8 23 1b b3 fc b9 10 00 00 00 48 c7 c2 60 4f 72 8a be 1c 00 00 00 48 c7 c7 c0 4f 72 8a c6 05 12 df 02 09 01 e8 b1 02 75 04 <0f> 0b e9 03 04 00 00 e8 f3 1a b3 fc 89 ee 44 89 ef e8 39 17 b3 fc
[ 61.993156][ T3687] RSP: 0018:ffffc9000465f540 EFLAGS: 00010282
[ 61.999219][ T3687] RAX: 0000000000000000 RBX: ffffc9000465f6d8 RCX: 0000000000000000
[ 62.007195][ T3687] RDX: ffff888075cd8000 RSI: ffffffff81611eb8 RDI: fffff520008cbe9a
[ 62.015163][ T3687] RBP: ffffc9000465f5e8 R08: 0000000000000005 R09: 0000000000000000
[ 62.023387][ T3687] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 000000000000001c
[ 62.031351][ T3687] R13: 0000000000000000 R14: ffff888075505104 R15: ffff88807ba68960
[ 62.039322][ T3687] ? vprintk+0x88/0x90
[ 62.043403][ T3687] ? wg_get_device_done+0x110/0x110
[ 62.048611][ T3687] ? nla_get_range_signed+0x520/0x520
[ 62.053982][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 62.058831][ T3687] ? __nla_parse+0x3d/0x50
[ 62.063248][ T3687] wg_set_device+0x8d7/0x11b0
[ 62.067927][ T3687] ? __ddebug_add_module.part.0+0x151/0x620
[ 62.073827][ T3687] ? set_peer+0x10c0/0x10c0
[ 62.078423][ T3687] ? __nla_parse+0x3d/0x50
[ 62.082839][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290
[ 62.090211][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290
[ 62.098190][ T3687] genl_family_rcv_msg_doit+0x228/0x320
[ 62.103740][ T3687] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290
[ 62.111206][ T3687] ? ns_capable+0xd9/0x100
[ 62.115645][ T3687] genl_rcv_msg+0x3b7/0x630
[ 62.120150][ T3687] ? genl_get_cmd+0x480/0x480
[ 62.124824][ T3687] ? __alloc_skb+0xd9/0x2f0
[ 62.129353][ T3687] ? netlink_sendmsg+0x9a2/0xe10
[ 62.134661][ T3687] ? sock_sendmsg+0xcf/0x120
[ 62.139277][ T3687] ? set_peer+0x10c0/0x10c0
[ 62.143813][ T3687] ? lock_release+0x780/0x780
[ 62.148516][ T3687] ? rcu_read_lock_sched_held+0xd/0x70
[ 62.153999][ T3687] netlink_rcv_skb+0x153/0x420
[ 62.158786][ T3687] ? genl_get_cmd+0x480/0x480
[ 62.163469][ T3687] ? netlink_ack+0xd50/0xd50
[ 62.168072][ T3687] ? netlink_deliver_tap+0x1b1/0xc40
[ 62.173440][ T3687] genl_rcv+0x24/0x40
[ 62.177421][ T3687] netlink_unicast+0x543/0x7f0
[ 62.182202][ T3687] ? netlink_attachskb+0x880/0x880
[ 62.187498][ T3687] ? __virt_addr_valid+0x5d/0x2d0
[ 62.192545][ T3687] ? __phys_addr_symbol+0x2c/0x70
[ 62.197951][ T3687] ? __check_object_size+0x2de/0x5a0
[ 62.203971][ T3687] netlink_sendmsg+0x917/0xe10
[ 62.208917][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 62.214288][ T3687] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 62.219842][ T3687] ? netlink_unicast+0x7f0/0x7f0
[ 62.224777][ T3687] sock_sendmsg+0xcf/0x120
[ 62.229225][ T3687] __sys_sendto+0x236/0x340
[ 62.233726][ T3687] ? __ia32_sys_getpeername+0xb0/0xb0
[ 62.239099][ T3687] ? lock_release+0x560/0x780
[ 62.243777][ T3687] ? lock_release+0x560/0x780
[ 62.249496][ T3687] ? __ct_user_exit+0xff/0x150
[ 62.254268][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 62.259219][ T3687] ? lock_downgrade+0x6e0/0x6e0
[ 62.264220][ T3687] ? fd_install+0x1f9/0x640
[ 62.268748][ T3687] ? vtime_user_exit+0x218/0x6c0
[ 62.273727][ T3687] __x64_sys_sendto+0xdd/0x1b0
[ 62.278590][ T3687] ? syscall_enter_from_user_mode+0x22/0xb0
[ 62.284500][ T3687] do_syscall_64+0x35/0xb0
[ 62.288946][ T3687] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 62.295453][ T3687] RIP: 0033:0x416ff6
[ 62.299522][ T3687] 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
[ 62.319147][ T3687] RSP: 002b:00007ffd03a64678 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 62.327649][ T3687] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 0000000000416ff6
[ 62.335614][ T3687] RDX: 0000000000000170 RSI: 0000000000a93750 RDI: 0000000000000004
[ 62.343683][ T3687] RBP: 0000000000000000 R08: 00007ffd03a64684 R09: 000000000000000c
[ 62.351916][ T3687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 62.359988][ T3687] R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000a93750
[ 62.368239][ T3687]
[ 62.371560][ T3687] Kernel Offset: disabled
[ 62.375988][ T3687] Rebooting in 86400 seconds..