[ OK ] Reached target Login Prompts. [ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.113' (ECDSA) to the list of known hosts. 2021/06/29 21:16:18 parsed 1 programs 2021/06/29 21:16:18 executed programs: 0 syzkaller login: [ 52.328331][ T8414] chnl_net:caif_netlink_parms(): no params data found [ 52.385134][ T8414] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.392783][ T8414] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.401592][ T8414] device bridge_slave_0 entered promiscuous mode [ 52.411366][ T8414] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.419023][ T8414] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.426964][ T8414] device bridge_slave_1 entered promiscuous mode [ 52.447029][ T8414] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.458420][ T8414] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.480544][ T8414] team0: Port device team_slave_0 added [ 52.488842][ T8414] team0: Port device team_slave_1 added [ 52.506289][ T8414] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.513247][ T8414] 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. [ 52.539352][ T8414] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.552221][ T8414] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.559325][ T8414] 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. [ 52.585394][ T8414] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.611580][ T8414] device hsr_slave_0 entered promiscuous mode [ 52.618254][ T8414] device hsr_slave_1 entered promiscuous mode [ 52.718938][ T8414] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.729315][ T8414] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.744024][ T8414] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.756676][ T8414] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.781487][ T8414] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.789033][ T8414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.797265][ T8414] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.804446][ T8414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.847808][ T8414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.861805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.873865][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.883501][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.892181][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 52.905915][ T8414] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.917696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.926673][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.933709][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.955185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.963548][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.970716][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.979753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.988516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.003496][ T8414] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.018332][ T8414] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.031669][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.040225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.049596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.062199][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.081257][ T8414] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.088680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.097025][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.115215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.133511][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.142739][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.151622][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.163995][ T8414] device veth0_vlan entered promiscuous mode [ 53.176307][ T8414] device veth1_vlan entered promiscuous mode [ 53.197230][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.206261][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.214575][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.225375][ T8414] device veth0_macvtap entered promiscuous mode [ 53.235583][ T8414] device veth1_macvtap entered promiscuous mode [ 53.253126][ T8414] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.260920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.272194][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.284395][ T8414] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.295079][ T8414] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.303877][ T8414] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.313813][ T8414] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.324926][ T8414] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.336978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.418868][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.428288][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.448439][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.479046][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.487955][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.498399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.949024][ T8700] ------------[ cut here ]------------ [ 53.959411][ T8700] WARNING: CPU: 0 PID: 8700 at kernel/tracepoint.c:291 tracepoint_probe_register_prio+0x648/0x6d0 [ 53.973147][ T8700] Modules linked in: [ 53.977243][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 53.987714][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.000935][ T8700] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 54.027628][ T8700] Code: 56 fe ff 4c 89 e7 48 c7 c6 a0 64 82 81 e8 80 a0 e9 ff eb 05 e8 49 56 fe ff 45 31 e4 eb 0e e8 3f 56 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 00 7b f5 8c e8 ea 25 44 08 44 89 e0 48 83 c4 40 5b [ 54.048962][ T8700] RSP: 0018:ffffc9000128f8a8 EFLAGS: 00010293 [ 54.056466][ T8700] RAX: ffffffff81825561 RBX: ffff888023034418 RCX: ffff888037928000 [ 54.066918][ T8700] RDX: 0000000000000000 RSI: ffff888023034410 RDI: 0000000000000000 [ 54.076108][ T8700] RBP: 0000000000000000 R08: ffffffff81825087 R09: fffffbfff19eaf61 [ 54.086601][ T8700] R10: fffffbfff19eaf61 R11: 0000000000000000 R12: ffffffffffffffef [ 54.096110][ T8700] R13: ffff888023034410 R14: 0000000000000000 R15: dffffc0000000000 [ 54.108813][ T8700] FS: 00007fa195322700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 54.120657][ T8700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.129967][ T8700] CR2: 00007fff32bdeff8 CR3: 00000000193c8000 CR4: 00000000001506f0 [ 54.138786][ T8700] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.149244][ T8700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.158565][ T8700] Call Trace: [ 54.161969][ T8700] ? perf_trace_neigh__update+0xa90/0xa90 [ 54.168664][ T8700] __do_sys_bpf+0x6d45/0x11560 [ 54.173500][ T8700] ? __lock_acquire+0x145b/0x6100 [ 54.179292][ T8700] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 54.185234][ T8700] ? trace_lock_acquire+0x180/0x180 [ 54.190462][ T8700] ? futex_exit_release+0xc0/0xc0 [ 54.196742][ T8634] Bluetooth: hci0: command 0x0409 tx timeout [ 54.196937][ T8700] ? memset+0x1f/0x40 [ 54.209891][ T8700] ? memset+0x1f/0x40 [ 54.214007][ T8700] ? __context_tracking_exit+0x7a/0xd0 [ 54.219554][ T8700] ? rcu_read_lock_sched_held+0x87/0x110 [ 54.225510][ T8700] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 54.232012][ T8700] ? __context_tracking_exit+0x7a/0xd0 [ 54.237976][ T8700] ? __lock_acquire+0x6100/0x6100 [ 54.243064][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 54.249185][ T8700] ? lockdep_hardirqs_on+0x8d/0x130 [ 54.254918][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 54.260922][ T8700] do_syscall_64+0x39/0xa0 [ 54.267890][ T8700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.274393][ T8700] RIP: 0033:0x4665d9 [ 54.280722][ T8700] 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 [ 54.300580][ T8700] RSP: 002b:00007fa195322188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.309216][ T8700] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 54.317277][ T8700] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 54.328610][ T8700] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 54.337109][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 54.348466][ T8700] R13: 00007ffc569a6b4f R14: 00007fa195322300 R15: 0000000000022000 [ 54.356632][ T8700] Kernel panic - not syncing: panic_on_warn set ... [ 54.363219][ T8700] CPU: 0 PID: 8700 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 54.371718][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.381769][ T8700] Call Trace: [ 54.385036][ T8700] dump_stack+0x202/0x31e [ 54.389390][ T8700] ? show_regs_print_info+0x12/0x12 [ 54.394573][ T8700] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 54.400288][ T8700] panic+0x2e1/0x850 [ 54.404170][ T8700] ? __kernel_text_address+0x93/0x100 [ 54.409529][ T8700] ? __warn+0x13e/0x270 [ 54.414121][ T8700] ? nmi_panic+0x90/0x90 [ 54.418361][ T8700] __warn+0x26a/0x270 [ 54.422425][ T8700] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 54.428655][ T8700] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 54.434899][ T8700] report_bug+0x1b1/0x2e0 [ 54.439234][ T8700] handle_bug+0x3d/0x70 [ 54.443394][ T8700] exc_invalid_op+0x16/0x40 [ 54.448837][ T8700] asm_exc_invalid_op+0x12/0x20 [ 54.453681][ T8700] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 54.460531][ T8700] Code: 56 fe ff 4c 89 e7 48 c7 c6 a0 64 82 81 e8 80 a0 e9 ff eb 05 e8 49 56 fe ff 45 31 e4 eb 0e e8 3f 56 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 00 7b f5 8c e8 ea 25 44 08 44 89 e0 48 83 c4 40 5b [ 54.480145][ T8700] RSP: 0018:ffffc9000128f8a8 EFLAGS: 00010293 [ 54.486210][ T8700] RAX: ffffffff81825561 RBX: ffff888023034418 RCX: ffff888037928000 [ 54.494179][ T8700] RDX: 0000000000000000 RSI: ffff888023034410 RDI: 0000000000000000 [ 54.498737][ T8653] caif:caif_disconnect_client(): nothing to disconnect [ 54.502140][ T8700] RBP: 0000000000000000 R08: ffffffff81825087 R09: fffffbfff19eaf61 [ 54.502155][ T8700] R10: fffffbfff19eaf61 R11: 0000000000000000 R12: ffffffffffffffef [ 54.502167][ T8700] R13: ffff888023034410 R14: 0000000000000000 R15: dffffc0000000000 [ 54.502185][ T8700] ? tracepoint_probe_register_prio+0x167/0x6d0 [ 54.539499][ T8700] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 54.545747][ T8700] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 54.551981][ T8700] ? perf_trace_neigh__update+0xa90/0xa90 [ 54.557719][ T8700] __do_sys_bpf+0x6d45/0x11560 [ 54.563778][ T8700] ? __lock_acquire+0x145b/0x6100 [ 54.568803][ T8700] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 54.574162][ T8700] ? trace_lock_acquire+0x180/0x180 [ 54.579352][ T8700] ? futex_exit_release+0xc0/0xc0 [ 54.584359][ T8700] ? memset+0x1f/0x40 [ 54.588330][ T8700] ? memset+0x1f/0x40 [ 54.592312][ T8700] ? __context_tracking_exit+0x7a/0xd0 [ 54.597930][ T8700] ? rcu_read_lock_sched_held+0x87/0x110 [ 54.603551][ T8700] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 54.609540][ T8700] ? __context_tracking_exit+0x7a/0xd0 [ 54.614985][ T8700] ? __lock_acquire+0x6100/0x6100 [ 54.620152][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 54.626134][ T8700] ? lockdep_hardirqs_on+0x8d/0x130 [ 54.631330][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 54.637324][ T8700] do_syscall_64+0x39/0xa0 [ 54.641746][ T8700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.647751][ T8700] RIP: 0033:0x4665d9 [ 54.651656][ T8700] 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 [ 54.671269][ T8700] RSP: 002b:00007fa195322188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.679679][ T8700] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 54.687658][ T8700] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 54.695652][ T8700] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 54.703829][ T8700] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 54.711792][ T8700] R13: 00007ffc569a6b4f R14: 00007fa195322300 R15: 0000000000022000 [ 54.721391][ T8700] Kernel Offset: disabled [ 54.725810][ T8700] Rebooting in 86400 seconds..