[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ 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. Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts. 2021/06/22 19:15:38 parsed 1 programs Debian GNU/Linux 9 syzkaller ttyS0 2021/06/22 19:15:38 executed programs: 0 syzkaller login: [ 84.106205][ T37] audit: type=1400 audit(1624389338.739:8): avc: denied { execmem } for pid=8433 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 85.394272][ T8434] chnl_net:caif_netlink_parms(): no params data found [ 85.477451][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.485991][ T8434] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.494932][ T8434] device bridge_slave_0 entered promiscuous mode [ 85.505906][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.514198][ T8434] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.522540][ T8434] device bridge_slave_1 entered promiscuous mode [ 85.551580][ T8434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.585284][ T8434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.637518][ T8434] team0: Port device team_slave_0 added [ 85.654357][ T8434] team0: Port device team_slave_1 added [ 85.679460][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.686716][ T8434] 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. [ 85.713340][ T8434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.726639][ T8434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.735103][ T8434] 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. [ 85.761274][ T8434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.791536][ T8434] device hsr_slave_0 entered promiscuous mode [ 85.798369][ T8434] device hsr_slave_1 entered promiscuous mode [ 85.922459][ T8434] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.937004][ T8434] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.948413][ T8434] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.959713][ T8434] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.987490][ T8434] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.994742][ T8434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.002972][ T8434] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.010133][ T8434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.062482][ T8434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.075928][ T3145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.088740][ T3145] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.098421][ T3145] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.107790][ T3145] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 86.124362][ T8434] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.136941][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.146320][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.153508][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.166512][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.175744][ T4163] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.182869][ T4163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.209478][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.218975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.242582][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.252426][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.261227][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.274252][ T8434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.294998][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.302583][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.318070][ T8434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.339712][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.362615][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.371729][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.379522][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.393995][ T8434] device veth0_vlan entered promiscuous mode [ 86.408074][ T8434] device veth1_vlan entered promiscuous mode [ 86.433889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.443638][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.456196][ T8434] device veth0_macvtap entered promiscuous mode [ 86.473967][ T8434] device veth1_macvtap entered promiscuous mode [ 86.491780][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.499400][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.509216][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.518352][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.528223][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.542997][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.552657][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.562159][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.574280][ T8434] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.584825][ T8434] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.594093][ T8434] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.604102][ T8434] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.729223][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.751430][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.777932][ T3145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.801531][ T113] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.815861][ T113] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.827860][ T3145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.261068][ T20] Bluetooth: hci0: command 0x0409 tx timeout 2021/06/22 19:15:43 executed programs: 69 [ 89.340026][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 91.430538][ T8652] Bluetooth: hci0: command 0x040f tx timeout [ 93.499781][ T8652] Bluetooth: hci0: command 0x0419 tx timeout 2021/06/22 19:15:48 executed programs: 306 [ 98.091500][T10185] ------------[ cut here ]------------ [ 98.097315][T10185] WARNING: CPU: 1 PID: 10185 at kernel/tracepoint.c:291 tracepoint_add_func+0x1fb/0xa90 [ 98.107303][T10185] Modules linked in: [ 98.111946][T10185] CPU: 0 PID: 10185 Comm: syz-executor.0 Not tainted 5.13.0-rc7-syzkaller #0 [ 98.121300][T10185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.131577][T10185] RIP: 0010:tracepoint_add_func+0x1fb/0xa90 [ 98.137518][T10185] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 62 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 71 ff ff ff 41 bc ef ff ff ff e8 95 5d fe ff <0f> 0b e9 ac 02 00 00 e8 89 5d fe ff 41 83 c6 02 e8 80 5d fe ff 44 [ 98.157383][T10185] RSP: 0018:ffffc90001697ab8 EFLAGS: 00010293 [ 98.163599][T10185] RAX: 0000000000000000 RBX: ffffc90000e74000 RCX: 0000000000000000 [ 98.172357][T10185] RDX: ffff888019b9a140 RSI: ffffffff8175b43b RDI: ffff8880133c7f18 [ 98.180855][T10185] RBP: ffff8880133c7f10 R08: 0000000000000000 R09: 0000000000000000 [ 98.188833][T10185] R10: ffffffff8175b66a R11: 0000000000000000 R12: 00000000ffffffef [ 98.198606][T10185] R13: ffff8880133c7f10 R14: 0000000000000000 R15: dffffc0000000000 [ 98.207242][T10185] FS: 00007f90eec06700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 98.217046][T10185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.224408][T10185] CR2: 0000000000000004 CR3: 000000001894a000 CR4: 00000000001506f0 [ 98.232906][T10185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.241520][T10185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.250146][T10185] Call Trace: [ 98.253449][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.259692][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.265795][T10185] tracepoint_probe_register+0x9c/0xe0 [ 98.271346][T10185] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 98.277444][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.283635][T10185] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 98.290145][T10185] ? anon_inode_getfile+0x14e/0x1e0 [ 98.295381][T10185] bpf_probe_register+0x15a/0x1c0 [ 98.302417][T10185] bpf_raw_tracepoint_open+0x34a/0x720 [ 98.307913][T10185] ? bpf_tracing_prog_attach+0xb20/0xb20 [ 98.314071][T10185] ? __might_fault+0xd3/0x180 [ 98.318795][T10185] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 98.324803][T10185] ? selinux_bpf+0xe7/0x120 [ 98.329365][T10185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 98.335894][T10185] __do_sys_bpf+0x2586/0x4f40 [ 98.340688][T10185] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 98.346715][T10185] ? bpf_link_get_from_fd+0x110/0x110 [ 98.352202][T10185] ? find_held_lock+0x2d/0x110 [ 98.357004][T10185] ? __context_tracking_exit+0xb8/0xe0 [ 98.362563][T10185] ? lock_downgrade+0x6e0/0x6e0 [ 98.367470][T10185] ? syscall_enter_from_user_mode+0x27/0x70 [ 98.373667][T10185] do_syscall_64+0x3a/0xb0 [ 98.378130][T10185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.384256][T10185] RIP: 0033:0x4665d9 [ 98.388166][T10185] 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 [ 98.407901][T10185] RSP: 002b:00007f90eec06188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 98.417883][T10185] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 98.426020][T10185] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 98.434088][T10185] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 98.442156][T10185] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 98.450250][T10185] R13: 00007ffc6cff26df R14: 00007f90eec06300 R15: 0000000000022000 [ 98.458361][T10185] Kernel panic - not syncing: panic_on_warn set ... [ 98.464944][T10185] CPU: 0 PID: 10185 Comm: syz-executor.0 Not tainted 5.13.0-rc7-syzkaller #0 [ 98.473727][T10185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.483785][T10185] Call Trace: [ 98.487062][T10185] dump_stack+0x141/0x1d7 [ 98.491412][T10185] panic+0x306/0x73d [ 98.495315][T10185] ? __warn_printk+0xf3/0xf3 [ 98.499932][T10185] ? __warn.cold+0x1a/0x44 [ 98.504362][T10185] ? tracepoint_add_func+0x1fb/0xa90 [ 98.509661][T10185] __warn.cold+0x35/0x44 [ 98.513929][T10185] ? tracepoint_add_func+0x1fb/0xa90 [ 98.519218][T10185] report_bug+0x1bd/0x210 [ 98.523551][T10185] handle_bug+0x3c/0x60 [ 98.527715][T10185] exc_invalid_op+0x14/0x40 [ 98.532333][T10185] asm_exc_invalid_op+0x12/0x20 [ 98.537202][T10185] RIP: 0010:tracepoint_add_func+0x1fb/0xa90 [ 98.543095][T10185] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 62 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 71 ff ff ff 41 bc ef ff ff ff e8 95 5d fe ff <0f> 0b e9 ac 02 00 00 e8 89 5d fe ff 41 83 c6 02 e8 80 5d fe ff 44 [ 98.562703][T10185] RSP: 0018:ffffc90001697ab8 EFLAGS: 00010293 [ 98.568766][T10185] RAX: 0000000000000000 RBX: ffffc90000e74000 RCX: 0000000000000000 [ 98.576744][T10185] RDX: ffff888019b9a140 RSI: ffffffff8175b43b RDI: ffff8880133c7f18 [ 98.584742][T10185] RBP: ffff8880133c7f10 R08: 0000000000000000 R09: 0000000000000000 [ 98.592716][T10185] R10: ffffffff8175b66a R11: 0000000000000000 R12: 00000000ffffffef [ 98.600863][T10185] R13: ffff8880133c7f10 R14: 0000000000000000 R15: dffffc0000000000 [ 98.608932][T10185] ? tracepoint_add_func+0x42a/0xa90 [ 98.614227][T10185] ? tracepoint_add_func+0x1fb/0xa90 [ 98.619554][T10185] ? tracepoint_add_func+0x1fb/0xa90 [ 98.624916][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.631005][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.637314][T10185] tracepoint_probe_register+0x9c/0xe0 [ 98.642782][T10185] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 98.648854][T10185] ? trace_event_raw_event_sys_exit+0x80/0x80 [ 98.654953][T10185] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 98.661325][T10185] ? anon_inode_getfile+0x14e/0x1e0 [ 98.666547][T10185] bpf_probe_register+0x15a/0x1c0 [ 98.671582][T10185] bpf_raw_tracepoint_open+0x34a/0x720 [ 98.677047][T10185] ? bpf_tracing_prog_attach+0xb20/0xb20 [ 98.682675][T10185] ? __might_fault+0xd3/0x180 [ 98.687366][T10185] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 98.693265][T10185] ? selinux_bpf+0xe7/0x120 [ 98.697774][T10185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 98.704034][T10185] __do_sys_bpf+0x2586/0x4f40 [ 98.708725][T10185] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 98.714705][T10185] ? bpf_link_get_from_fd+0x110/0x110 [ 98.720119][T10185] ? find_held_lock+0x2d/0x110 [ 98.724939][T10185] ? __context_tracking_exit+0xb8/0xe0 [ 98.730421][T10185] ? lock_downgrade+0x6e0/0x6e0 [ 98.735301][T10185] ? syscall_enter_from_user_mode+0x27/0x70 [ 98.741203][T10185] do_syscall_64+0x3a/0xb0 [ 98.745648][T10185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.751560][T10185] RIP: 0033:0x4665d9 [ 98.755456][T10185] 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 [ 98.775076][T10185] RSP: 002b:00007f90eec06188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 98.783518][T10185] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 98.791504][T10185] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 98.799494][T10185] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 98.807477][T10185] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 98.815444][T10185] R13: 00007ffc6cff26df R14: 00007f90eec06300 R15: 0000000000022000 [ 98.824527][T10185] Kernel Offset: disabled [ 98.828965][T10185] Rebooting in 86400 seconds..