[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. 2021/05/18 09:33:38 parsed 1 programs 2021/05/18 09:33:38 executed programs: 0 syzkaller login: [ 1579.994078][ T8455] chnl_net:caif_netlink_parms(): no params data found [ 1580.035180][ T8455] bridge0: port 1(bridge_slave_0) entered blocking state [ 1580.043883][ T8455] bridge0: port 1(bridge_slave_0) entered disabled state [ 1580.052850][ T8455] device bridge_slave_0 entered promiscuous mode [ 1580.062755][ T8455] bridge0: port 2(bridge_slave_1) entered blocking state [ 1580.070242][ T8455] bridge0: port 2(bridge_slave_1) entered disabled state [ 1580.078222][ T8455] device bridge_slave_1 entered promiscuous mode [ 1580.094964][ T8455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1580.105646][ T8455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1580.124642][ T8455] team0: Port device team_slave_0 added [ 1580.131821][ T8455] team0: Port device team_slave_1 added [ 1580.146332][ T8455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1580.153439][ T8455] 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. [ 1580.179385][ T8455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1580.191855][ T8455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1580.198858][ T8455] 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. [ 1580.224999][ T8455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1580.248803][ T8455] device hsr_slave_0 entered promiscuous mode [ 1580.256192][ T8455] device hsr_slave_1 entered promiscuous mode [ 1580.337979][ T8455] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1580.350551][ T8455] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1580.360024][ T8455] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1580.370208][ T8455] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1580.389059][ T8455] bridge0: port 2(bridge_slave_1) entered blocking state [ 1580.397821][ T8455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1580.405972][ T8455] bridge0: port 1(bridge_slave_0) entered blocking state [ 1580.413067][ T8455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1580.450936][ T8455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1580.463245][ T3165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1580.474505][ T3165] bridge0: port 1(bridge_slave_0) entered disabled state [ 1580.482720][ T3165] bridge0: port 2(bridge_slave_1) entered disabled state [ 1580.491083][ T3165] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1580.503897][ T8455] 8021q: adding VLAN 0 to HW filter on device team0 [ 1580.515218][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1580.523888][ T8596] bridge0: port 1(bridge_slave_0) entered blocking state [ 1580.531016][ T8596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1580.547080][ T3165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1580.556225][ T3165] bridge0: port 2(bridge_slave_1) entered blocking state [ 1580.563370][ T3165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1580.574926][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1580.584872][ T8596] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1580.598889][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1580.610064][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1580.622576][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1580.633288][ T8455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1580.648861][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1580.657700][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1580.669723][ T8455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1580.689225][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1580.707380][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1580.716191][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1580.725486][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1580.734789][ T8455] device veth0_vlan entered promiscuous mode [ 1580.746551][ T8455] device veth1_vlan entered promiscuous mode [ 1580.765300][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1580.775015][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1580.783728][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1580.794707][ T8455] device veth0_macvtap entered promiscuous mode [ 1580.805425][ T8455] device veth1_macvtap entered promiscuous mode [ 1580.820833][ T8455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1580.829665][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1580.838778][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1580.849645][ T8455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1580.857707][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1580.869705][ T8455] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1580.879518][ T8455] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1580.888550][ T8455] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1580.897327][ T8455] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1580.972305][ T273] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1580.988130][ T273] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1581.005514][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1581.023425][ T273] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1581.031873][ T273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1581.041962][ T3165] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1581.878224][ T3165] Bluetooth: hci0: command 0x0409 tx timeout [ 1583.349200][ T8940] ------------[ cut here ]------------ [ 1583.355338][ T8940] WARNING: CPU: 1 PID: 8940 at kernel/tracepoint.c:291 tracepoint_add_func+0x1f9/0xb10 [ 1583.367145][ T8940] Modules linked in: [ 1583.371298][ T8940] CPU: 1 PID: 8940 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 1583.382365][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1583.393916][ T8940] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1583.401241][ T8940] 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 [ 1583.422263][ T8940] RSP: 0018:ffffc9000163fab8 EFLAGS: 00010293 [ 1583.430193][ T8940] RAX: 0000000000000000 RBX: ffffc90000e0a000 RCX: 0000000000000000 [ 1583.440167][ T8940] RDX: ffff88802e13b880 RSI: ffffffff81767509 RDI: ffff888015dd7698 [ 1583.449063][ T8940] RBP: ffff888015dd7690 R08: 0000000000000000 R09: 0000000000000000 [ 1583.457673][ T8940] R10: ffffffff817677a5 R11: 0000000000000000 R12: 00000000ffffffef [ 1583.466052][ T8940] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888015dd7690 [ 1583.475352][ T8940] FS: 00007f4919e7f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1583.485298][ T8940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1583.492518][ T8940] CR2: 000055d83bb75160 CR3: 000000001319a000 CR4: 0000000000350ef0 [ 1583.500907][ T8940] Call Trace: [ 1583.504214][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.510488][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.516768][ T8940] tracepoint_probe_register+0x9c/0xe0 [ 1583.522551][ T8940] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1583.528714][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.534809][ T8940] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1583.541129][ T8940] ? anon_inode_getfile+0x14e/0x1e0 [ 1583.546361][ T8940] bpf_probe_register+0x15a/0x1c0 [ 1583.551945][ T8940] bpf_raw_tracepoint_open+0x34a/0x720 [ 1583.558272][ T8940] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1583.564245][ T8940] ? __might_fault+0xd3/0x180 [ 1583.570018][ T8940] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1583.576796][ T8940] __do_sys_bpf+0x2586/0x4f40 [ 1583.581613][ T8940] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1583.588425][ T8940] ? bpf_link_get_from_fd+0x110/0x110 [ 1583.594005][ T8940] ? find_held_lock+0x2d/0x110 [ 1583.599111][ T8940] ? __context_tracking_exit+0xb8/0xe0 [ 1583.604954][ T8940] ? lock_downgrade+0x6e0/0x6e0 [ 1583.610482][ T8940] ? syscall_enter_from_user_mode+0x27/0x70 [ 1583.616880][ T8940] do_syscall_64+0x3a/0xb0 [ 1583.621825][ T8940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1583.628576][ T8940] RIP: 0033:0x4665d9 [ 1583.632511][ T8940] 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 [ 1583.652655][ T8940] RSP: 002b:00007f4919e7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1583.661327][ T8940] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1583.670817][ T8940] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 1583.679286][ T8940] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1583.688059][ T8940] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1583.696903][ T8940] R13: 00007ffc2096d3ff R14: 00007f4919e7f300 R15: 0000000000022000 [ 1583.705387][ T8940] Kernel panic - not syncing: panic_on_warn set ... [ 1583.711985][ T8940] CPU: 0 PID: 8940 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 1583.721086][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1583.731422][ T8940] Call Trace: [ 1583.734702][ T8940] dump_stack+0x141/0x1d7 [ 1583.739027][ T8940] panic+0x306/0x73d [ 1583.742915][ T8940] ? __warn_printk+0xf3/0xf3 [ 1583.747501][ T8940] ? __warn.cold+0x1a/0x44 [ 1583.751910][ T8940] ? tracepoint_add_func+0x1f9/0xb10 [ 1583.757213][ T8940] __warn.cold+0x35/0x44 [ 1583.761446][ T8940] ? tracepoint_add_func+0x1f9/0xb10 [ 1583.766729][ T8940] report_bug+0x1bd/0x210 [ 1583.771151][ T8940] handle_bug+0x3c/0x60 [ 1583.775480][ T8940] exc_invalid_op+0x14/0x40 [ 1583.779987][ T8940] asm_exc_invalid_op+0x12/0x20 [ 1583.785025][ T8940] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1583.791389][ T8940] 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 [ 1583.811350][ T8940] RSP: 0018:ffffc9000163fab8 EFLAGS: 00010293 [ 1583.817623][ T8940] RAX: 0000000000000000 RBX: ffffc90000e0a000 RCX: 0000000000000000 [ 1583.825698][ T8940] RDX: ffff88802e13b880 RSI: ffffffff81767509 RDI: ffff888015dd7698 [ 1583.833665][ T8940] RBP: ffff888015dd7690 R08: 0000000000000000 R09: 0000000000000000 [ 1583.841800][ T8940] R10: ffffffff817677a5 R11: 0000000000000000 R12: 00000000ffffffef [ 1583.849941][ T8940] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888015dd7690 [ 1583.858089][ T8940] ? tracepoint_add_func+0x495/0xb10 [ 1583.863380][ T8940] ? tracepoint_add_func+0x1f9/0xb10 [ 1583.868665][ T8940] ? tracepoint_add_func+0x1f9/0xb10 [ 1583.873951][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.880028][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.886109][ T8940] tracepoint_probe_register+0x9c/0xe0 [ 1583.891570][ T8940] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1583.897632][ T8940] ? __bpf_trace_ext4_mballoc_alloc+0xc0/0xc0 [ 1583.903799][ T8940] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1583.910227][ T8940] ? anon_inode_getfile+0x14e/0x1e0 [ 1583.915699][ T8940] bpf_probe_register+0x15a/0x1c0 [ 1583.920733][ T8940] bpf_raw_tracepoint_open+0x34a/0x720 [ 1583.926284][ T8940] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1583.931955][ T8940] ? __might_fault+0xd3/0x180 [ 1583.936651][ T8940] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1583.942912][ T8940] __do_sys_bpf+0x2586/0x4f40 [ 1583.947593][ T8940] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1583.953586][ T8940] ? bpf_link_get_from_fd+0x110/0x110 [ 1583.958993][ T8940] ? find_held_lock+0x2d/0x110 [ 1583.963783][ T8940] ? __context_tracking_exit+0xb8/0xe0 [ 1583.969272][ T8940] ? lock_downgrade+0x6e0/0x6e0 [ 1583.974143][ T8940] ? syscall_enter_from_user_mode+0x27/0x70 [ 1583.980052][ T8940] do_syscall_64+0x3a/0xb0 [ 1583.984485][ T8940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1583.990388][ T8940] RIP: 0033:0x4665d9 [ 1583.994465][ T8940] 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 [ 1584.014162][ T8940] RSP: 002b:00007f4919e7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1584.022666][ T8940] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 1584.030644][ T8940] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 1584.038618][ T8940] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1584.046765][ T8940] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1584.054762][ T8940] R13: 00007ffc2096d3ff R14: 00007f4919e7f300 R15: 0000000000022000 [ 1584.066516][ T8940] Kernel Offset: disabled [ 1584.071028][ T8940] Rebooting in 86400 seconds..