Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. 2021/05/23 15:30:07 parsed 1 programs 2021/05/23 15:30:08 executed programs: 0 syzkaller login: [ 76.254587][ T8453] chnl_net:caif_netlink_parms(): no params data found [ 76.307682][ T8453] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.315271][ T8453] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.324249][ T8453] device bridge_slave_0 entered promiscuous mode [ 76.334458][ T8453] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.342490][ T8453] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.351326][ T8453] device bridge_slave_1 entered promiscuous mode [ 76.371836][ T8453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.383035][ T8453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.407410][ T8453] team0: Port device team_slave_0 added [ 76.414699][ T8453] team0: Port device team_slave_1 added [ 76.432582][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.439756][ T8453] 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. [ 76.467264][ T8453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.481578][ T8453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.488691][ T8453] 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. [ 76.515338][ T8453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.544073][ T8453] device hsr_slave_0 entered promiscuous mode [ 76.551666][ T8453] device hsr_slave_1 entered promiscuous mode [ 76.664380][ T8453] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.675121][ T8453] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.686951][ T8453] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.697987][ T8453] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.724281][ T8453] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.731918][ T8453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.739814][ T8453] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.746905][ T8453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.792960][ T8453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.805693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.818051][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.828373][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.836901][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.851324][ T8453] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.863748][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.873194][ T2949] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.880505][ T2949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.901511][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.910608][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.917642][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.939372][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.947863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.957582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.973152][ T8453] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.985332][ T8453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.995214][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.003895][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.025154][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.032728][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.045767][ T8453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.065180][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.087443][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.095919][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.104485][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.116893][ T8453] device veth0_vlan entered promiscuous mode [ 77.131780][ T8453] device veth1_vlan entered promiscuous mode [ 77.155014][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.163675][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.172620][ T2949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.184495][ T8453] device veth0_macvtap entered promiscuous mode [ 77.194707][ T8453] device veth1_macvtap entered promiscuous mode [ 77.213616][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.221947][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.232033][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.245056][ T8453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.253333][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.261907][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.274506][ T8453] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.283780][ T8453] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.292977][ T8453] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.303523][ T8453] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.408221][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.422145][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.439977][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.490928][ T147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.500070][ T147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.509207][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.039993][ T4871] Bluetooth: hci0: command 0x0409 tx timeout 2021/05/23 15:30:13 executed programs: 48 [ 79.996386][ T8882] ------------[ cut here ]------------ [ 80.010923][ T8882] WARNING: CPU: 0 PID: 8882 at kernel/tracepoint.c:291 tracepoint_add_func+0x1f9/0xb10 [ 80.030351][ T8882] Modules linked in: [ 80.034277][ T8882] CPU: 1 PID: 8882 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.044324][ T8882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.054618][ T8882] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 80.060641][ T8882] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 ee 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 72 ff ff ff 41 bc ef ff ff ff e8 57 5e fe ff <0f> 0b e8 50 5e fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 80.080382][ T8882] RSP: 0018:ffffc900016bfa60 EFLAGS: 00010293 [ 80.086476][ T8882] RAX: 0000000000000000 RBX: ffffc90000e6e000 RCX: 0000000000000000 [ 80.094979][ T8882] RDX: ffff88803103d4c0 RSI: ffffffff81766459 RDI: ffff8880338f0f18 [ 80.103577][ T8882] RBP: ffff8880338f0f10 R08: 0000000000000000 R09: 0000000000000000 [ 80.112174][ T8882] R10: ffffffff817666f5 R11: 0000000000000000 R12: 00000000ffffffef [ 80.121163][ T4871] Bluetooth: hci0: command 0x041b tx timeout [ 80.122336][ T8882] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8880338f0f10 [ 80.137346][ T8882] FS: 00007f2065475700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 80.147147][ T8882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.154469][ T8882] CR2: 00007fe6ea134000 CR3: 00000000149b7000 CR4: 00000000001506f0 [ 80.163188][ T8882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.171811][ T8882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.180443][ T8882] Call Trace: [ 80.183730][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.190979][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.196736][ T8882] tracepoint_probe_register+0x9c/0xe0 [ 80.203263][ T8882] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 80.210345][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.216163][ T8882] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.223718][ T8882] ? anon_inode_getfile+0x14e/0x1e0 [ 80.229574][ T8882] bpf_probe_register+0x15a/0x1c0 [ 80.234775][ T8882] bpf_raw_tracepoint_open+0x34a/0x720 [ 80.241200][ T8882] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 80.246993][ T8882] ? __might_fault+0xd3/0x180 [ 80.252709][ T8882] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.260610][ T8882] __sys_bpf+0x273c/0x5520 [ 80.265042][ T8882] ? bpf_link_get_from_fd+0x110/0x110 [ 80.271335][ T8882] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.277376][ T8882] ? find_held_lock+0x2d/0x110 [ 80.283256][ T8882] ? trace_hardirqs_on+0x38/0x1c0 [ 80.288287][ T8882] __x64_sys_bpf+0x75/0xb0 [ 80.293757][ T8882] ? syscall_enter_from_user_mode+0x27/0x70 [ 80.300825][ T8882] do_syscall_64+0x3a/0xb0 [ 80.305268][ T8882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.312296][ T8882] RIP: 0033:0x4665d9 [ 80.316198][ T8882] 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 [ 80.336876][ T8882] RSP: 002b:00007f2065475188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.346748][ T8882] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 80.355386][ T8882] RDX: 0000000000000010 RSI: 0000000020000240 RDI: 0000000000000011 [ 80.363924][ T8882] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 80.372637][ T8882] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 80.381207][ T8882] R13: 00007fff225a70ff R14: 00007f2065475300 R15: 0000000000022000 [ 80.390426][ T8882] Kernel panic - not syncing: panic_on_warn set ... [ 80.397003][ T8882] CPU: 0 PID: 8882 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.405329][ T8882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.415407][ T8882] Call Trace: [ 80.418678][ T8882] dump_stack+0x141/0x1d7 [ 80.423020][ T8882] panic+0x306/0x73d [ 80.426987][ T8882] ? __warn_printk+0xf3/0xf3 [ 80.431600][ T8882] ? __warn.cold+0x1a/0x44 [ 80.436017][ T8882] ? tracepoint_add_func+0x1f9/0xb10 [ 80.441329][ T8882] __warn.cold+0x35/0x44 [ 80.445591][ T8882] ? tracepoint_add_func+0x1f9/0xb10 [ 80.450869][ T8882] report_bug+0x1bd/0x210 [ 80.455203][ T8882] handle_bug+0x3c/0x60 [ 80.459394][ T8882] exc_invalid_op+0x14/0x40 [ 80.463890][ T8882] asm_exc_invalid_op+0x12/0x20 [ 80.468727][ T8882] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 80.474631][ T8882] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 ee 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 72 ff ff ff 41 bc ef ff ff ff e8 57 5e fe ff <0f> 0b e8 50 5e fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 80.494254][ T8882] RSP: 0018:ffffc900016bfa60 EFLAGS: 00010293 [ 80.500322][ T8882] RAX: 0000000000000000 RBX: ffffc90000e6e000 RCX: 0000000000000000 [ 80.508298][ T8882] RDX: ffff88803103d4c0 RSI: ffffffff81766459 RDI: ffff8880338f0f18 [ 80.516290][ T8882] RBP: ffff8880338f0f10 R08: 0000000000000000 R09: 0000000000000000 [ 80.524251][ T8882] R10: ffffffff817666f5 R11: 0000000000000000 R12: 00000000ffffffef [ 80.532219][ T8882] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8880338f0f10 [ 80.540196][ T8882] ? tracepoint_add_func+0x495/0xb10 [ 80.545478][ T8882] ? tracepoint_add_func+0x1f9/0xb10 [ 80.550776][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.556528][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.562254][ T8882] tracepoint_probe_register+0x9c/0xe0 [ 80.567735][ T8882] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 80.573794][ T8882] ? __bpf_trace_neigh_create+0x180/0x180 [ 80.579519][ T8882] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.585756][ T8882] ? anon_inode_getfile+0x14e/0x1e0 [ 80.590968][ T8882] bpf_probe_register+0x15a/0x1c0 [ 80.595992][ T8882] bpf_raw_tracepoint_open+0x34a/0x720 [ 80.601459][ T8882] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 80.607085][ T8882] ? __might_fault+0xd3/0x180 [ 80.611782][ T8882] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.618043][ T8882] __sys_bpf+0x273c/0x5520 [ 80.622475][ T8882] ? bpf_link_get_from_fd+0x110/0x110 [ 80.627866][ T8882] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.633858][ T8882] ? find_held_lock+0x2d/0x110 [ 80.638648][ T8882] ? trace_hardirqs_on+0x38/0x1c0 [ 80.643696][ T8882] __x64_sys_bpf+0x75/0xb0 [ 80.648122][ T8882] ? syscall_enter_from_user_mode+0x27/0x70 [ 80.654188][ T8882] do_syscall_64+0x3a/0xb0 [ 80.658630][ T8882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.664525][ T8882] RIP: 0033:0x4665d9 [ 80.668420][ T8882] 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 [ 80.688035][ T8882] RSP: 002b:00007f2065475188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.696434][ T8882] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 80.704392][ T8882] RDX: 0000000000000010 RSI: 0000000020000240 RDI: 0000000000000011 [ 80.712366][ T8882] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 80.720340][ T8882] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 80.728300][ T8882] R13: 00007fff225a70ff R14: 00007f2065475300 R15: 0000000000022000 [ 80.736971][ T8882] Kernel Offset: disabled [ 80.741382][ T8882] Rebooting in 86400 seconds..