[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.150' (ECDSA) to the list of known hosts. 2021/07/11 18:14:42 parsed 1 programs 2021/07/11 18:14:42 executed programs: 0 syzkaller login: [ 50.225445][ T8437] chnl_net:caif_netlink_parms(): no params data found [ 50.262612][ T8437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.270399][ T8437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.278483][ T8437] device bridge_slave_0 entered promiscuous mode [ 50.286758][ T8437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.294527][ T8437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.302310][ T8437] device bridge_slave_1 entered promiscuous mode [ 50.315973][ T8437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.326124][ T8437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.341180][ T8437] team0: Port device team_slave_0 added [ 50.348603][ T8437] team0: Port device team_slave_1 added [ 50.360096][ T8437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.367071][ T8437] 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. [ 50.393323][ T8437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.404701][ T8437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.411652][ T8437] 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. [ 50.437576][ T8437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.456151][ T8437] device hsr_slave_0 entered promiscuous mode [ 50.463006][ T8437] device hsr_slave_1 entered promiscuous mode [ 50.513852][ T8437] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.522134][ T8437] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.530018][ T8437] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.538690][ T8437] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.552742][ T8437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.559839][ T8437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.567204][ T8437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.574260][ T8437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.598615][ T8437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.608748][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.617406][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.625253][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.632906][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.643269][ T8437] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.652116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.660255][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.667299][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.676366][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.684851][ T8658] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.692084][ T8658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.711861][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.720072][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.729018][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.737405][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.745545][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.753653][ T8437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.768844][ T8437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.776237][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.783976][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.801469][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.814088][ T8437] device veth0_vlan entered promiscuous mode [ 50.821370][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.829707][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.837328][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.846164][ T8437] device veth1_vlan entered promiscuous mode [ 50.860396][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.869031][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.877266][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.886832][ T8437] device veth0_macvtap entered promiscuous mode [ 50.894811][ T8437] device veth1_macvtap entered promiscuous mode [ 50.907140][ T8437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.915184][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.924001][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.934163][ T8437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.941963][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.952705][ T8437] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.962174][ T8437] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.970920][ T8437] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.979616][ T8437] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.026683][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.037324][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.056984][ T29] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.057999][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.066781][ T29] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.079520][ T8656] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.340612][ T8688] ------------[ cut here ]------------ [ 51.346371][ T8688] WARNING: CPU: 1 PID: 8688 at kernel/tracepoint.c:291 tracepoint_add_func+0x1f9/0xb10 [ 51.356928][ T8688] Modules linked in: [ 51.360860][ T8688] CPU: 1 PID: 8688 Comm: syz-executor.0 Tainted: G W 5.13.0-syzkaller #0 [ 51.372013][ T8688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.382725][ T8688] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 51.388670][ T8688] 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 07 5b fe ff <0f> 0b e8 00 5b fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 51.409546][ T8688] RSP: 0018:ffffc900016bfa88 EFLAGS: 00010293 [ 51.416136][ T8688] RAX: 0000000000000000 RBX: ffffc90000e9a000 RCX: 0000000000000000 [ 51.424731][ T8688] RDX: ffff888021039c40 RSI: ffffffff81772f29 RDI: ffff88802c7af518 [ 51.433176][ T8688] RBP: ffff88802c7af510 R08: 0000000000000000 R09: ffffffff8c1dcc47 [ 51.441373][ T8688] R10: ffffffff81772db7 R11: 0000000000086088 R12: 00000000ffffffef [ 51.449407][ T8688] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88802c7af510 [ 51.457926][ T8688] FS: 00007f2969f4f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 51.467056][ T8688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.474326][ T8688] CR2: 00005609edc07160 CR3: 0000000012bb8000 CR4: 0000000000350ef0 [ 51.482755][ T8688] Call Trace: [ 51.486023][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.492313][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.498667][ T8688] tracepoint_probe_register+0x9c/0xe0 [ 51.504456][ T8688] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 51.510511][ T8688] ? idr_alloc+0x130/0x130 [ 51.515334][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.521613][ T8688] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 51.528039][ T8688] ? anon_inode_getfile+0x14e/0x1e0 [ 51.533395][ T8688] bpf_probe_register+0x15a/0x1c0 [ 51.538417][ T8688] bpf_raw_tracepoint_open+0x34a/0x720 [ 51.543893][ T8688] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 51.549590][ T8688] ? lock_release+0x522/0x720 [ 51.554501][ T8688] ? __might_fault+0xd3/0x180 [ 51.559174][ T8688] ? do_futex+0x153/0x1770 [ 51.564056][ T8688] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 51.569757][ T8688] ? bpf_check_uarg_tail_zero+0x142/0x1c0 [ 51.575781][ T8688] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 51.582166][ T8688] __sys_bpf+0x2734/0x5390 [ 51.586717][ T8688] ? bpf_link_get_from_fd+0x110/0x110 [ 51.592136][ T8688] ? lock_acquire+0x442/0x510 [ 51.596988][ T8688] ? lock_acquire+0x442/0x510 [ 51.601678][ T8688] ? lock_release+0x522/0x720 [ 51.606452][ T8688] ? trace_hardirqs_on+0x38/0x1c0 [ 51.611802][ T8688] __x64_sys_bpf+0x75/0xb0 [ 51.616213][ T8688] ? syscall_enter_from_user_mode+0x21/0x70 [ 51.622537][ T8688] do_syscall_64+0x35/0xb0 [ 51.627028][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.633402][ T8688] RIP: 0033:0x4665d9 [ 51.637453][ T8688] 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 [ 51.657365][ T8688] RSP: 002b:00007f2969f4f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 51.665806][ T8688] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 51.674169][ T8688] RDX: 0000000000000010 RSI: 0000000020000180 RDI: 0000000000000011 [ 51.682180][ T8688] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 51.690388][ T8688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 51.698550][ T8688] R13: 00007ffffd4081bf R14: 00007f2969f4f300 R15: 0000000000022000 [ 51.706553][ T8688] Kernel panic - not syncing: panic_on_warn set ... [ 51.713120][ T8688] CPU: 0 PID: 8688 Comm: syz-executor.0 Tainted: G W 5.13.0-syzkaller #0 [ 51.722810][ T8688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.732841][ T8688] Call Trace: [ 51.736096][ T8688] dump_stack_lvl+0xcd/0x134 [ 51.740688][ T8688] panic+0x306/0x73d [ 51.744739][ T8688] ? __warn_printk+0xf3/0xf3 [ 51.749313][ T8688] ? __warn.cold+0x1a/0x44 [ 51.753707][ T8688] ? tracepoint_add_func+0x1f9/0xb10 [ 51.758973][ T8688] __warn.cold+0x35/0x44 [ 51.763197][ T8688] ? tracepoint_add_func+0x1f9/0xb10 [ 51.768462][ T8688] report_bug+0x1bd/0x210 [ 51.772773][ T8688] handle_bug+0x3c/0x60 [ 51.776908][ T8688] exc_invalid_op+0x14/0x40 [ 51.781394][ T8688] asm_exc_invalid_op+0x12/0x20 [ 51.786249][ T8688] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 51.792123][ T8688] 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 07 5b fe ff <0f> 0b e8 00 5b fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 51.811709][ T8688] RSP: 0018:ffffc900016bfa88 EFLAGS: 00010293 [ 51.817762][ T8688] RAX: 0000000000000000 RBX: ffffc90000e9a000 RCX: 0000000000000000 [ 51.825712][ T8688] RDX: ffff888021039c40 RSI: ffffffff81772f29 RDI: ffff88802c7af518 [ 51.833665][ T8688] RBP: ffff88802c7af510 R08: 0000000000000000 R09: ffffffff8c1dcc47 [ 51.841616][ T8688] R10: ffffffff81772db7 R11: 0000000000086088 R12: 00000000ffffffef [ 51.849563][ T8688] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88802c7af510 [ 51.857515][ T8688] ? tracepoint_add_func+0x87/0xb10 [ 51.862691][ T8688] ? tracepoint_add_func+0x1f9/0xb10 [ 51.867972][ T8688] ? tracepoint_add_func+0x1f9/0xb10 [ 51.873255][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.879499][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.885717][ T8688] tracepoint_probe_register+0x9c/0xe0 [ 51.891159][ T8688] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 51.897219][ T8688] ? idr_alloc+0x130/0x130 [ 51.901627][ T8688] ? __bpf_trace_ext4_alloc_da_blocks+0xc0/0xc0 [ 51.907850][ T8688] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 51.914072][ T8688] ? anon_inode_getfile+0x14e/0x1e0 [ 51.919255][ T8688] bpf_probe_register+0x15a/0x1c0 [ 51.924264][ T8688] bpf_raw_tracepoint_open+0x34a/0x720 [ 51.929704][ T8688] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 51.935519][ T8688] ? lock_release+0x522/0x720 [ 51.940174][ T8688] ? __might_fault+0xd3/0x180 [ 51.945020][ T8688] ? do_futex+0x153/0x1770 [ 51.949418][ T8688] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 51.955507][ T8688] ? bpf_check_uarg_tail_zero+0x142/0x1c0 [ 51.961221][ T8688] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 51.967654][ T8688] __sys_bpf+0x2734/0x5390 [ 51.972051][ T8688] ? bpf_link_get_from_fd+0x110/0x110 [ 51.977576][ T8688] ? lock_acquire+0x442/0x510 [ 51.982233][ T8688] ? lock_acquire+0x442/0x510 [ 51.986886][ T8688] ? lock_release+0x522/0x720 [ 51.991734][ T8688] ? trace_hardirqs_on+0x38/0x1c0 [ 51.996816][ T8688] __x64_sys_bpf+0x75/0xb0 [ 52.001217][ T8688] ? syscall_enter_from_user_mode+0x21/0x70 [ 52.007111][ T8688] do_syscall_64+0x35/0xb0 [ 52.011506][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.017384][ T8688] RIP: 0033:0x4665d9 [ 52.021267][ T8688] 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 [ 52.040866][ T8688] RSP: 002b:00007f2969f4f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 52.049255][ T8688] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 52.057204][ T8688] RDX: 0000000000000010 RSI: 0000000020000180 RDI: 0000000000000011 [ 52.065153][ T8688] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 52.073104][ T8688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 52.081052][ T8688] R13: 00007ffffd4081bf R14: 00007f2969f4f300 R15: 0000000000022000 [ 52.094681][ T8688] Kernel Offset: disabled [ 52.098985][ T8688] Rebooting in 86400 seconds..