[ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2021/05/19 22:04:59 parsed 1 programs 2021/05/19 22:04:59 executed programs: 0 syzkaller login: [ 1583.310601][ T8436] chnl_net:caif_netlink_parms(): no params data found [ 1583.370961][ T8436] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.379560][ T8436] bridge0: port 1(bridge_slave_0) entered disabled state [ 1583.391734][ T8436] device bridge_slave_0 entered promiscuous mode [ 1583.402549][ T8436] bridge0: port 2(bridge_slave_1) entered blocking state [ 1583.410269][ T8436] bridge0: port 2(bridge_slave_1) entered disabled state [ 1583.420133][ T8436] device bridge_slave_1 entered promiscuous mode [ 1583.441142][ T8436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1583.454070][ T8436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1583.478004][ T8436] team0: Port device team_slave_0 added [ 1583.486088][ T8436] team0: Port device team_slave_1 added [ 1583.505305][ T8436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1583.514982][ T8436] 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. [ 1583.544310][ T8436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1583.559092][ T8436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1583.566721][ T8436] 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. [ 1583.599039][ T8436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1583.630522][ T8436] device hsr_slave_0 entered promiscuous mode [ 1583.637419][ T8436] device hsr_slave_1 entered promiscuous mode [ 1583.738552][ T8436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1583.751962][ T8436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1583.760982][ T8436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1583.773887][ T8436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1583.796406][ T8436] bridge0: port 2(bridge_slave_1) entered blocking state [ 1583.803830][ T8436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1583.813074][ T8436] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.821920][ T8436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1583.866395][ T8436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1583.885282][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1583.899936][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 1583.909543][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 1583.918097][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1583.935226][ T8436] 8021q: adding VLAN 0 to HW filter on device team0 [ 1583.948004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1583.960981][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.969062][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1583.988708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1584.001270][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 1584.009352][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1584.022836][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1584.032884][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1584.051265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1584.060574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1584.073737][ T8436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1584.086515][ T8436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1584.098401][ T8657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1584.118884][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1584.129824][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1584.145019][ T8436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1584.172382][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1584.186191][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1584.197536][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1584.206963][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1584.220314][ T8436] device veth0_vlan entered promiscuous mode [ 1584.232357][ T8436] device veth1_vlan entered promiscuous mode [ 1584.254286][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1584.265857][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1584.275429][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1584.293150][ T8436] device veth0_macvtap entered promiscuous mode [ 1584.304307][ T8436] device veth1_macvtap entered promiscuous mode [ 1584.323638][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1584.331989][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1584.342311][ T8658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1584.355863][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1584.364915][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1584.375608][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1584.392410][ T8436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1584.403219][ T8436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1584.418011][ T8436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1584.428333][ T8436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1584.518731][ T8507] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1584.529166][ T8507] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1584.554242][ T8661] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1584.575263][ T8507] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1584.585732][ T8507] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1584.596916][ T8659] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1585.180143][ T8659] Bluetooth: hci0: command 0x0409 tx timeout 2021/05/19 22:05:04 executed programs: 64 [ 1587.258079][ T8658] Bluetooth: hci0: command 0x041b tx timeout [ 1589.338372][ T8659] Bluetooth: hci0: command 0x040f tx timeout [ 1591.407743][ T8658] Bluetooth: hci0: command 0x0419 tx timeout 2021/05/19 22:05:09 executed programs: 220 [ 1592.693945][ T9621] ------------[ cut here ]------------ [ 1592.700891][ T9621] WARNING: CPU: 1 PID: 9621 at kernel/tracepoint.c:291 tracepoint_probe_register_prio+0x648/0x6d0 [ 1592.714915][ T9621] Modules linked in: [ 1592.720072][ T9621] CPU: 1 PID: 9621 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 1592.729570][ T9621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.740166][ T9621] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 1592.747867][ T9621] Code: 58 fe ff 4c 89 e7 48 c7 c6 90 b9 80 81 e8 70 ac e9 ff eb 05 e8 a9 58 fe ff 45 31 e4 eb 0e e8 9f 58 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 a0 57 f5 8c e8 fa 0b 41 08 44 89 e0 48 83 c4 40 5b [ 1592.770139][ T9621] RSP: 0018:ffffc9000165f8a8 EFLAGS: 00010293 [ 1592.776428][ T9621] RAX: ffffffff8180aa51 RBX: ffff88801458c818 RCX: ffff88801c350000 [ 1592.784969][ T9621] RDX: 0000000000000000 RSI: ffff88801458c810 RDI: 0000000000000000 [ 1592.793323][ T9621] RBP: 0000000000000000 R08: ffffffff8180a577 R09: fffffbfff1c4a5e5 [ 1592.801925][ T9621] R10: fffffbfff1c4a5e5 R11: 0000000000000000 R12: ffffffffffffffef [ 1592.810723][ T9621] R13: ffff88801458c810 R14: 0000000000000000 R15: dffffc0000000000 [ 1592.819524][ T9621] FS: 00007fce9bb9d700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 1592.829936][ T9621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1592.837456][ T9621] CR2: 00007f7d26be5000 CR3: 000000001db79000 CR4: 00000000001506e0 [ 1592.846044][ T9621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1592.854854][ T9621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1592.863206][ T9621] Call Trace: [ 1592.867078][ T9621] ? __bpf_trace_sys_enter+0x60/0x60 [ 1592.872907][ T9621] __do_sys_bpf+0x6d45/0x11560 [ 1592.878586][ T9621] ? trace_lock_acquire+0x180/0x180 [ 1592.884818][ T9621] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 1592.890753][ T9621] ? trace_lock_acquire+0x180/0x180 [ 1592.896215][ T9621] ? futex_exit_release+0xc0/0xc0 [ 1592.903014][ T9621] ? __context_tracking_exit+0x7a/0xd0 [ 1592.909695][ T9621] ? rcu_read_lock_sched_held+0x87/0x110 [ 1592.916956][ T9621] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1592.923470][ T9621] ? __context_tracking_exit+0x7a/0xd0 [ 1592.929756][ T9621] ? __lock_acquire+0x6040/0x6040 [ 1592.934941][ T9621] ? trace_sys_enter+0x43/0xd0 [ 1592.940152][ T9621] ? syscall_enter_from_user_mode+0x137/0x1c0 [ 1592.946646][ T9621] do_syscall_64+0x3f/0xb0 [ 1592.951482][ T9621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1592.957505][ T9621] RIP: 0033:0x4665d9 [ 1592.961531][ T9621] 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 [ 1592.982821][ T9621] RSP: 002b:00007fce9bb9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1592.991722][ T9621] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1593.000391][ T9621] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 1593.009468][ T9621] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1593.019026][ T9621] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 1593.028257][ T9621] R13: 00007ffdcdf0018f R14: 00007fce9bb9d300 R15: 0000000000022000 [ 1593.036784][ T9621] Kernel panic - not syncing: panic_on_warn set ... [ 1593.043559][ T9621] CPU: 0 PID: 9621 Comm: syz-executor.0 Not tainted 5.13.0-rc2-syzkaller #0 [ 1593.053165][ T9621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1593.063762][ T9621] Call Trace: [ 1593.067950][ T9621] dump_stack+0x202/0x31e [ 1593.072799][ T9621] ? show_regs_print_info+0x12/0x12 [ 1593.078644][ T9621] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 1593.084956][ T9621] panic+0x2e1/0x850 [ 1593.089270][ T9621] ? __kernel_text_address+0x93/0x100 [ 1593.095372][ T9621] ? __warn+0x13e/0x270 [ 1593.099797][ T9621] ? nmi_panic+0x90/0x90 [ 1593.104488][ T9621] __warn+0x26a/0x270 [ 1593.109382][ T9621] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 1593.116277][ T9621] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 1593.123002][ T9621] report_bug+0x1b1/0x2e0 [ 1593.127953][ T9621] handle_bug+0x3d/0x70 [ 1593.132383][ T9621] exc_invalid_op+0x16/0x40 [ 1593.137300][ T9621] asm_exc_invalid_op+0x12/0x20 [ 1593.142759][ T9621] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 1593.150073][ T9621] Code: 58 fe ff 4c 89 e7 48 c7 c6 90 b9 80 81 e8 70 ac e9 ff eb 05 e8 a9 58 fe ff 45 31 e4 eb 0e e8 9f 58 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 a0 57 f5 8c e8 fa 0b 41 08 44 89 e0 48 83 c4 40 5b [ 1593.170796][ T9621] RSP: 0018:ffffc9000165f8a8 EFLAGS: 00010293 [ 1593.177114][ T9621] RAX: ffffffff8180aa51 RBX: ffff88801458c818 RCX: ffff88801c350000 [ 1593.185348][ T9621] RDX: 0000000000000000 RSI: ffff88801458c810 RDI: 0000000000000000 [ 1593.193312][ T9621] RBP: 0000000000000000 R08: ffffffff8180a577 R09: fffffbfff1c4a5e5 [ 1593.201813][ T9621] R10: fffffbfff1c4a5e5 R11: 0000000000000000 R12: ffffffffffffffef [ 1593.209985][ T9621] R13: ffff88801458c810 R14: 0000000000000000 R15: dffffc0000000000 [ 1593.218182][ T9621] ? tracepoint_probe_register_prio+0x167/0x6d0 [ 1593.224587][ T9621] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 1593.231549][ T9621] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 1593.238045][ T9621] ? __bpf_trace_sys_enter+0x60/0x60 [ 1593.243534][ T9621] __do_sys_bpf+0x6d45/0x11560 [ 1593.248651][ T9621] ? trace_lock_acquire+0x180/0x180 [ 1593.254124][ T9621] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 1593.259670][ T9621] ? trace_lock_acquire+0x180/0x180 [ 1593.264876][ T9621] ? futex_exit_release+0xc0/0xc0 [ 1593.269918][ T9621] ? __context_tracking_exit+0x7a/0xd0 [ 1593.276670][ T9621] ? rcu_read_lock_sched_held+0x87/0x110 [ 1593.282415][ T9621] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 1593.288450][ T9621] ? __context_tracking_exit+0x7a/0xd0 [ 1593.294111][ T9621] ? __lock_acquire+0x6040/0x6040 [ 1593.299605][ T9621] ? trace_sys_enter+0x43/0xd0 [ 1593.304448][ T9621] ? syscall_enter_from_user_mode+0x137/0x1c0 [ 1593.310503][ T9621] do_syscall_64+0x3f/0xb0 [ 1593.315037][ T9621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1593.321132][ T9621] RIP: 0033:0x4665d9 [ 1593.325041][ T9621] 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 [ 1593.345553][ T9621] RSP: 002b:00007fce9bb9d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1593.354538][ T9621] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 1593.363056][ T9621] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 1593.372621][ T9621] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1593.381147][ T9621] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 1593.389478][ T9621] R13: 00007ffdcdf0018f R14: 00007fce9bb9d300 R15: 0000000000022000 [ 1593.400930][ T9621] Kernel Offset: disabled [ 1593.406565][ T9621] Rebooting in 86400 seconds..