[ 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 '10.128.0.35' (ECDSA) to the list of known hosts. 2021/05/08 21:50:50 parsed 1 programs 2021/05/08 21:50:50 executed programs: 0 syzkaller login: [ 1577.509740][ T8430] chnl_net:caif_netlink_parms(): no params data found [ 1577.569596][ T8430] bridge0: port 1(bridge_slave_0) entered blocking state [ 1577.577527][ T8430] bridge0: port 1(bridge_slave_0) entered disabled state [ 1577.587966][ T8430] device bridge_slave_0 entered promiscuous mode [ 1577.598187][ T8430] bridge0: port 2(bridge_slave_1) entered blocking state [ 1577.605653][ T8430] bridge0: port 2(bridge_slave_1) entered disabled state [ 1577.615255][ T8430] device bridge_slave_1 entered promiscuous mode [ 1577.636740][ T8430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1577.648760][ T8430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1577.672512][ T8430] team0: Port device team_slave_0 added [ 1577.681313][ T8430] team0: Port device team_slave_1 added [ 1577.699069][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1577.706257][ T8430] 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. [ 1577.733664][ T8430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1577.747317][ T8430] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1577.754739][ T8430] 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. [ 1577.782021][ T8430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1577.809854][ T8430] device hsr_slave_0 entered promiscuous mode [ 1577.818141][ T8430] device hsr_slave_1 entered promiscuous mode [ 1577.929583][ T8430] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1577.942193][ T8430] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1577.952847][ T8430] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1577.965477][ T8430] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1577.994505][ T8430] bridge0: port 2(bridge_slave_1) entered blocking state [ 1578.002023][ T8430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1578.011155][ T8430] bridge0: port 1(bridge_slave_0) entered blocking state [ 1578.020140][ T8430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1578.069661][ T8430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1578.083710][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1578.098543][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 1578.108653][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 1578.118633][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1578.133821][ T8430] 8021q: adding VLAN 0 to HW filter on device team0 [ 1578.146165][ T8652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1578.155371][ T8652] bridge0: port 1(bridge_slave_0) entered blocking state [ 1578.163220][ T8652] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1578.176919][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1578.185450][ T8653] bridge0: port 2(bridge_slave_1) entered blocking state [ 1578.193057][ T8653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1578.216255][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1578.225492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1578.240505][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1578.256671][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1578.265658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1578.279236][ T8430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1578.298522][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1578.307192][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1578.322234][ T8430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1578.343443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1578.367053][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1578.375660][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1578.387552][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1578.399914][ T8430] device veth0_vlan entered promiscuous mode [ 1578.413481][ T8430] device veth1_vlan entered promiscuous mode [ 1578.439045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1578.448895][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1578.458724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1578.471440][ T8430] device veth0_macvtap entered promiscuous mode [ 1578.483353][ T8430] device veth1_macvtap entered promiscuous mode [ 1578.498213][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1578.514739][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1578.523222][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1578.533579][ T8653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1578.550978][ T8430] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1578.559018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1578.569258][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1578.580944][ T8430] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1578.590708][ T8430] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1578.600210][ T8430] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1578.610455][ T8430] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1578.720481][ T8498] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1578.744528][ T8498] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1578.763936][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1578.764464][ T8651] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1578.774104][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1578.794163][ T8651] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1579.337865][ T8641] Bluetooth: hci0: command 0x0409 tx timeout 2021/05/08 21:50:55 executed programs: 51 [ 1581.426140][ T8651] Bluetooth: hci0: command 0x041b tx timeout [ 1583.497006][ T8651] Bluetooth: hci0: command 0x040f tx timeout [ 1585.575568][ T8651] Bluetooth: hci0: command 0x0419 tx timeout 2021/05/08 21:51:00 executed programs: 183 [ 1587.649308][ T9460] ------------[ cut here ]------------ [ 1587.656999][ T9460] WARNING: CPU: 1 PID: 9460 at kernel/tracepoint.c:291 tracepoint_add_func+0x1f9/0xb10 [ 1587.671715][ T9460] Modules linked in: [ 1587.676570][ T9460] CPU: 1 PID: 9460 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1587.686765][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1587.698941][ T9460] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1587.706768][ T9460] 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 67 5e fe ff <0f> 0b e8 60 5e fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 1587.730173][ T9460] RSP: 0018:ffffc9000172fab8 EFLAGS: 00010293 [ 1587.736931][ T9460] RAX: 0000000000000000 RBX: ffffc90000cd0000 RCX: 0000000000000000 [ 1587.747078][ T9460] RDX: ffff888017a38000 RSI: ffffffff817610e9 RDI: ffff88801833b918 [ 1587.756389][ T9460] RBP: ffff88801833b910 R08: 0000000000000000 R09: 0000000000000000 [ 1587.765485][ T9460] R10: ffffffff81761385 R11: 0000000000000000 R12: 00000000ffffffef [ 1587.774467][ T9460] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88801833b910 [ 1587.782892][ T9460] FS: 00007f888776b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1587.792861][ T9460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1587.799879][ T9460] CR2: 00007f24a88ad007 CR3: 000000001b74d000 CR4: 00000000001506f0 [ 1587.808845][ T9460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1587.820780][ T9460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1587.829402][ T9460] Call Trace: [ 1587.832801][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1587.838476][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1587.843979][ T9460] tracepoint_probe_register+0x9c/0xe0 [ 1587.850229][ T9460] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1587.857650][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1587.863061][ T9460] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1587.870643][ T9460] ? anon_inode_getfile+0x14e/0x1e0 [ 1587.876897][ T9460] bpf_probe_register+0x15a/0x1c0 [ 1587.882374][ T9460] bpf_raw_tracepoint_open+0x34a/0x720 [ 1587.888700][ T9460] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1587.894946][ T9460] ? __might_fault+0xd3/0x180 [ 1587.900395][ T9460] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1587.907086][ T9460] __do_sys_bpf+0x2586/0x4f40 [ 1587.912024][ T9460] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1587.918711][ T9460] ? bpf_link_get_from_fd+0x110/0x110 [ 1587.924614][ T9460] ? find_held_lock+0x2d/0x110 [ 1587.930770][ T9460] ? __context_tracking_exit+0xb8/0xe0 [ 1587.937046][ T9460] ? lock_downgrade+0x6e0/0x6e0 [ 1587.942441][ T9460] ? syscall_enter_from_user_mode+0x27/0x70 [ 1587.951410][ T9460] do_syscall_64+0x3a/0xb0 [ 1587.957506][ T9460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1587.964463][ T9460] RIP: 0033:0x4665f9 [ 1587.968834][ T9460] 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 [ 1587.990118][ T9460] RSP: 002b:00007f888776b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1588.000104][ T9460] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1588.008997][ T9460] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000011 [ 1588.018471][ T9460] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 1588.027563][ T9460] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1588.036938][ T9460] R13: 00007ffd03b404af R14: 00007f888776b300 R15: 0000000000022000 [ 1588.045638][ T9460] Kernel panic - not syncing: panic_on_warn set ... [ 1588.052538][ T9460] CPU: 1 PID: 9460 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1588.061577][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1588.071866][ T9460] Call Trace: [ 1588.075149][ T9460] dump_stack+0x141/0x1d7 [ 1588.079579][ T9460] panic+0x306/0x73d [ 1588.083690][ T9460] ? __warn_printk+0xf3/0xf3 [ 1588.088726][ T9460] ? __warn.cold+0x1a/0x44 [ 1588.093365][ T9460] ? tracepoint_add_func+0x1f9/0xb10 [ 1588.099107][ T9460] __warn.cold+0x35/0x44 [ 1588.103357][ T9460] ? tracepoint_add_func+0x1f9/0xb10 [ 1588.108954][ T9460] report_bug+0x1bd/0x210 [ 1588.113735][ T9460] handle_bug+0x3c/0x60 [ 1588.118230][ T9460] exc_invalid_op+0x14/0x40 [ 1588.123125][ T9460] asm_exc_invalid_op+0x12/0x20 [ 1588.128221][ T9460] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1588.134218][ T9460] 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 67 5e fe ff <0f> 0b e8 60 5e fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 1588.154194][ T9460] RSP: 0018:ffffc9000172fab8 EFLAGS: 00010293 [ 1588.160273][ T9460] RAX: 0000000000000000 RBX: ffffc90000cd0000 RCX: 0000000000000000 [ 1588.168433][ T9460] RDX: ffff888017a38000 RSI: ffffffff817610e9 RDI: ffff88801833b918 [ 1588.176608][ T9460] RBP: ffff88801833b910 R08: 0000000000000000 R09: 0000000000000000 [ 1588.184944][ T9460] R10: ffffffff81761385 R11: 0000000000000000 R12: 00000000ffffffef [ 1588.193188][ T9460] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88801833b910 [ 1588.201397][ T9460] ? tracepoint_add_func+0x495/0xb10 [ 1588.207114][ T9460] ? tracepoint_add_func+0x1f9/0xb10 [ 1588.212607][ T9460] ? tracepoint_add_func+0x1f9/0xb10 [ 1588.218022][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1588.223521][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1588.228986][ T9460] tracepoint_probe_register+0x9c/0xe0 [ 1588.234449][ T9460] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1588.240975][ T9460] ? __bpf_trace_mm_page+0xb0/0xb0 [ 1588.246194][ T9460] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1588.252788][ T9460] ? anon_inode_getfile+0x14e/0x1e0 [ 1588.257997][ T9460] bpf_probe_register+0x15a/0x1c0 [ 1588.263332][ T9460] bpf_raw_tracepoint_open+0x34a/0x720 [ 1588.268886][ T9460] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1588.274879][ T9460] ? __might_fault+0xd3/0x180 [ 1588.279960][ T9460] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1588.286749][ T9460] __do_sys_bpf+0x2586/0x4f40 [ 1588.292356][ T9460] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1588.298633][ T9460] ? bpf_link_get_from_fd+0x110/0x110 [ 1588.304122][ T9460] ? find_held_lock+0x2d/0x110 [ 1588.309062][ T9460] ? __context_tracking_exit+0xb8/0xe0 [ 1588.314747][ T9460] ? lock_downgrade+0x6e0/0x6e0 [ 1588.320234][ T9460] ? syscall_enter_from_user_mode+0x27/0x70 [ 1588.326595][ T9460] do_syscall_64+0x3a/0xb0 [ 1588.331465][ T9460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1588.337563][ T9460] RIP: 0033:0x4665f9 [ 1588.342014][ T9460] 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 [ 1588.362550][ T9460] RSP: 002b:00007f888776b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1588.371243][ T9460] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1588.379843][ T9460] RDX: 0000000000000010 RSI: 0000000020000140 RDI: 0000000000000011 [ 1588.388560][ T9460] RBP: 00000000004bfce1 R08: 0000000000000000 R09: 0000000000000000 [ 1588.396926][ T9460] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1588.406093][ T9460] R13: 00007ffd03b404af R14: 00007f888776b300 R15: 0000000000022000 [ 1588.416370][ T9460] Kernel Offset: disabled [ 1588.421511][ T9460] Rebooting in 86400 seconds..