Warning: Permanently added '10.128.0.131' (ECDSA) to the list of known hosts. 2022/08/09 19:14:12 fuzzer started 2022/08/09 19:14:13 connecting to host at 10.128.0.169:35371 2022/08/09 19:14:13 checking machine... 2022/08/09 19:14:13 checking revisions... 2022/08/09 19:14:13 testing simple program... syzkaller login: [ 47.248336][ T3602] cgroup: Unknown subsys name 'net' [ 47.365632][ T3602] cgroup: Unknown subsys name 'rlimit' [ 48.625201][ T3605] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.633018][ T3605] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.641409][ T3605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.649316][ T3605] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.657292][ T3605] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 48.665265][ T3605] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.742519][ T3604] chnl_net:caif_netlink_parms(): no params data found [ 48.781521][ T3604] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.789204][ T3604] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.798102][ T3604] device bridge_slave_0 entered promiscuous mode [ 48.807141][ T3604] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.815248][ T3604] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.823246][ T3604] device bridge_slave_1 entered promiscuous mode [ 48.843579][ T3604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.854724][ T3604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.876163][ T3604] team0: Port device team_slave_0 added [ 48.883372][ T3604] team0: Port device team_slave_1 added [ 48.899558][ T3604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.906560][ T3604] 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. [ 48.932559][ T3604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.945746][ T3604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.952755][ T3604] 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. [ 48.978908][ T3604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.002894][ T3604] device hsr_slave_0 entered promiscuous mode [ 49.009926][ T3604] device hsr_slave_1 entered promiscuous mode [ 49.083009][ T3604] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.092969][ T3604] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.102470][ T3604] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.111071][ T3604] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.131861][ T3604] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.139009][ T3604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.146960][ T3604] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.154047][ T3604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.195367][ T3604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.206660][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.216518][ T145] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.225387][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.234674][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.247251][ T3604] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.257857][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.266431][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.273504][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.283651][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.293102][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.300254][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.318024][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.326551][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.338026][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.353457][ T3604] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.364811][ T3604] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.376908][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.385590][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.394089][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.411900][ T3604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.419760][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.427654][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.521534][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.538817][ T3604] device veth0_vlan entered promiscuous mode [ 49.546597][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.555100][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.562925][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.574922][ T3604] device veth1_vlan entered promiscuous mode [ 49.590815][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.598963][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.608046][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.620759][ T3604] device veth0_macvtap entered promiscuous mode [ 49.629119][ T3604] device veth1_macvtap entered promiscuous mode [ 49.644590][ T3604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.652400][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.662281][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.674078][ T3604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.681965][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.693596][ T3604] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.702450][ T3604] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.711341][ T3604] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.720302][ T3604] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.774304][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.783063][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.796237][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.815440][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.823512][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.832603][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2022/08/09 19:14:16 building call list... [ 49.984051][ T3604] ------------[ cut here ]------------ [ 49.989711][ T3604] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 [ 49.999738][ T3604] WARNING: CPU: 0 PID: 3604 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250 [ 50.009278][ T3604] Modules linked in: [ 50.013180][ T3604] CPU: 0 PID: 3604 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05304-ga00ed8430199 #0 [ 50.023259][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 executing program [ 50.033372][ T3604] RIP: 0010:debug_print_object+0x16e/0x250 [ 50.039215][ T3604] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 00 96 48 8a 4c 89 ee 48 c7 c7 e0 89 48 8a e8 a5 9d 37 05 <0f> 0b 83 05 e5 ac dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 50.058936][ T3604] RSP: 0018:ffffc90003c1f6e0 EFLAGS: 00010086 [ 50.065030][ T3604] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 50.073030][ T3604] RDX: ffff888025920000 RSI: ffffffff81612418 RDI: fffff52000783ece [ 50.081202][ T3604] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 50.089193][ T3604] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00 [ 50.097196][ T3604] R13: ffffffff8a489060 R14: ffffffff816a2220 R15: 1ffff92000783ee7 [ 50.105183][ T3604] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 50.114136][ T3604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.120745][ T3604] CR2: 000000c000684000 CR3: 000000007d068000 CR4: 00000000003506f0 [ 50.128734][ T3604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.136727][ T3604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.144713][ T3604] Call Trace: [ 50.148003][ T3604] [ 50.151212][ T3604] ? do_raw_spin_unlock+0x171/0x230 [ 50.156450][ T3604] debug_object_assert_init+0x1f4/0x2e0 [ 50.162040][ T3604] ? debug_object_init_on_stack+0x20/0x20 [ 50.167804][ T3604] ? mark_held_locks+0x9f/0xe0 [ 50.172594][ T3604] ? kasan_quarantine_put+0xf5/0x210 [ 50.177911][ T3604] ? kasan_quarantine_put+0xf5/0x210 [ 50.183218][ T3604] del_timer+0x6d/0x110 [ 50.187396][ T3604] ? detach_if_pending+0x470/0x470 [ 50.192543][ T3604] ? try_to_grab_pending+0xbd/0xd0 [ 50.197671][ T3604] ? lockdep_hardirqs_off+0x90/0xd0 [ 50.202885][ T3604] try_to_grab_pending+0x6d/0xd0 [ 50.207843][ T3604] __cancel_work_timer+0xa6/0x570 [ 50.212886][ T3604] ? try_to_grab_pending+0xd0/0xd0 [ 50.218025][ T3604] ? mgmt_send_event_skb+0x2fe/0x470 [ 50.223349][ T3604] ? mgmt_send_event+0x13c/0x180 [ 50.228307][ T3604] mgmt_index_removed+0x187/0x2e0 [ 50.233350][ T3604] ? mgmt_index_added+0x290/0x290 [ 50.238400][ T3604] hci_unregister_dev+0x467/0x550 [ 50.243543][ T3604] vhci_release+0x7c/0xf0 [ 50.249200][ T3604] __fput+0x277/0x9d0 [ 50.253195][ T3604] ? vhci_close_dev+0x50/0x50 [ 50.257903][ T3604] task_work_run+0xdd/0x1a0 [ 50.262447][ T3604] do_exit+0xade/0x29d0 [ 50.266645][ T3604] ? find_held_lock+0x2d/0x110 [ 50.271496][ T3604] ? mm_update_next_owner+0x7a0/0x7a0 [ 50.276905][ T3604] ? lock_downgrade+0x6e0/0x6e0 [ 50.281789][ T3604] do_group_exit+0xd2/0x2f0 [ 50.286306][ T3604] get_signal+0x2542/0x2600 [ 50.290843][ T3604] ? slab_free_freelist_hook+0x8b/0x1c0 [ 50.296429][ T3604] ? exit_signals+0x8b0/0x8b0 [ 50.301121][ T3604] ? kmem_cache_free+0xed/0x5b0 [ 50.306000][ T3604] arch_do_signal_or_restart+0x82/0x2300 [ 50.311656][ T3604] ? do_sys_openat2+0xa1/0x4c0 [ 50.316527][ T3604] ? build_open_flags+0x6f0/0x6f0 [ 50.321569][ T3604] ? get_sigframe_size+0x10/0x10 [ 50.326538][ T3604] ? lock_downgrade+0x6e0/0x6e0 [ 50.331405][ T3604] ? __x64_sys_openat+0x13f/0x1f0 [ 50.336451][ T3604] ? __ia32_sys_open+0x1c0/0x1c0 [ 50.341422][ T3604] ? exit_to_user_mode_prepare+0x137/0x250 [ 50.347252][ T3604] exit_to_user_mode_prepare+0x15f/0x250 [ 50.352922][ T3604] syscall_exit_to_user_mode+0x19/0x50 [ 50.358426][ T3604] do_syscall_64+0x42/0xb0 [ 50.362881][ T3604] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.368806][ T3604] RIP: 0033:0x7f9c8f288db8 [ 50.373225][ T3604] Code: Unable to access opcode bytes at RIP 0x7f9c8f288d8e. [ 50.380589][ T3604] RSP: 002b:00007ffd4021e550 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 50.389017][ T3604] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00007f9c8f288db8 [ 50.397007][ T3604] RDX: 0000000000090800 RSI: 00007ffd4021f740 RDI: 00000000ffffff9c [ 50.405080][ T3604] RBP: 00007ffd4021f71c R08: 0000000000090800 R09: 00007ffd4021f740 [ 50.413062][ T3604] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f9c8f2e22ce [ 50.421044][ T3604] R13: 00007ffd4021f740 R14: 0000000000000003 R15: 00007ffd4021f780 [ 50.429042][ T3604] [ 50.432074][ T3604] Kernel panic - not syncing: panic_on_warn set ... [ 50.438661][ T3604] CPU: 0 PID: 3604 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05304-ga00ed8430199 #0 [ 50.448759][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 50.458839][ T3604] Call Trace: [ 50.462134][ T3604] [ 50.465081][ T3604] dump_stack_lvl+0xcd/0x134 [ 50.469701][ T3604] panic+0x2d7/0x636 [ 50.473614][ T3604] ? panic_print_sys_info.part.0+0x10b/0x10b [ 50.479626][ T3604] ? __warn.cold+0x1d1/0x2c5 [ 50.484452][ T3604] ? debug_print_object+0x16e/0x250 [ 50.489756][ T3604] __warn.cold+0x1e2/0x2c5 [ 50.494185][ T3604] ? __wake_up_klogd.part.0+0x99/0xf0 [ 50.499569][ T3604] ? debug_print_object+0x16e/0x250 [ 50.504786][ T3604] report_bug+0x1bc/0x210 [ 50.509140][ T3604] handle_bug+0x3c/0x60 [ 50.513306][ T3604] exc_invalid_op+0x14/0x40 [ 50.517821][ T3604] asm_exc_invalid_op+0x16/0x20 [ 50.522687][ T3604] RIP: 0010:debug_print_object+0x16e/0x250 [ 50.528525][ T3604] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 00 96 48 8a 4c 89 ee 48 c7 c7 e0 89 48 8a e8 a5 9d 37 05 <0f> 0b 83 05 e5 ac dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 50.548166][ T3604] RSP: 0018:ffffc90003c1f6e0 EFLAGS: 00010086 [ 50.554252][ T3604] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 50.562324][ T3604] RDX: ffff888025920000 RSI: ffffffff81612418 RDI: fffff52000783ece [ 50.570313][ T3604] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 50.578403][ T3604] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00 [ 50.586409][ T3604] R13: ffffffff8a489060 R14: ffffffff816a2220 R15: 1ffff92000783ee7 [ 50.594508][ T3604] ? calc_wheel_index+0x3d0/0x3d0 [ 50.599559][ T3604] ? vprintk+0x88/0x90 [ 50.603646][ T3604] ? do_raw_spin_unlock+0x171/0x230 [ 50.608962][ T3604] debug_object_assert_init+0x1f4/0x2e0 [ 50.614540][ T3604] ? debug_object_init_on_stack+0x20/0x20 [ 50.620284][ T3604] ? mark_held_locks+0x9f/0xe0 [ 50.625072][ T3604] ? kasan_quarantine_put+0xf5/0x210 [ 50.630380][ T3604] ? kasan_quarantine_put+0xf5/0x210 [ 50.635702][ T3604] del_timer+0x6d/0x110 [ 50.639874][ T3604] ? detach_if_pending+0x470/0x470 [ 50.645004][ T3604] ? try_to_grab_pending+0xbd/0xd0 [ 50.650136][ T3604] ? lockdep_hardirqs_off+0x90/0xd0 [ 50.655364][ T3604] try_to_grab_pending+0x6d/0xd0 [ 50.660430][ T3604] __cancel_work_timer+0xa6/0x570 [ 50.665476][ T3604] ? try_to_grab_pending+0xd0/0xd0 [ 50.670607][ T3604] ? mgmt_send_event_skb+0x2fe/0x470 [ 50.675918][ T3604] ? mgmt_send_event+0x13c/0x180 [ 50.680880][ T3604] mgmt_index_removed+0x187/0x2e0 [ 50.685923][ T3604] ? mgmt_index_added+0x290/0x290 [ 50.690991][ T3604] hci_unregister_dev+0x467/0x550 [ 50.696050][ T3604] vhci_release+0x7c/0xf0 [ 50.700494][ T3604] __fput+0x277/0x9d0 [ 50.704587][ T3604] ? vhci_close_dev+0x50/0x50 [ 50.709300][ T3604] task_work_run+0xdd/0x1a0 [ 50.713838][ T3604] do_exit+0xade/0x29d0 [ 50.718027][ T3604] ? find_held_lock+0x2d/0x110 [ 50.724231][ T3604] ? mm_update_next_owner+0x7a0/0x7a0 [ 50.729665][ T3604] ? lock_downgrade+0x6e0/0x6e0 [ 50.734546][ T3604] do_group_exit+0xd2/0x2f0 [ 50.739076][ T3604] get_signal+0x2542/0x2600 [ 50.743609][ T3604] ? slab_free_freelist_hook+0x8b/0x1c0 [ 50.749203][ T3604] ? exit_signals+0x8b0/0x8b0 [ 50.753899][ T3604] ? kmem_cache_free+0xed/0x5b0 [ 50.758771][ T3604] arch_do_signal_or_restart+0x82/0x2300 [ 50.764512][ T3604] ? do_sys_openat2+0xa1/0x4c0 [ 50.769299][ T3604] ? build_open_flags+0x6f0/0x6f0 [ 50.774370][ T3604] ? get_sigframe_size+0x10/0x10 [ 50.779335][ T3604] ? lock_downgrade+0x6e0/0x6e0 [ 50.784208][ T3604] ? __x64_sys_openat+0x13f/0x1f0 [ 50.789249][ T3604] ? __ia32_sys_open+0x1c0/0x1c0 [ 50.794220][ T3604] ? exit_to_user_mode_prepare+0x137/0x250 [ 50.800056][ T3604] exit_to_user_mode_prepare+0x15f/0x250 [ 50.805707][ T3604] syscall_exit_to_user_mode+0x19/0x50 [ 50.811186][ T3604] do_syscall_64+0x42/0xb0 [ 50.815646][ T3604] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.821662][ T3604] RIP: 0033:0x7f9c8f288db8 [ 50.826095][ T3604] Code: Unable to access opcode bytes at RIP 0x7f9c8f288d8e. [ 50.833470][ T3604] RSP: 002b:00007ffd4021e550 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 50.843209][ T3604] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00007f9c8f288db8 [ 50.851283][ T3604] RDX: 0000000000090800 RSI: 00007ffd4021f740 RDI: 00000000ffffff9c [ 50.859272][ T3604] RBP: 00007ffd4021f71c R08: 0000000000090800 R09: 00007ffd4021f740 [ 50.867733][ T3604] R10: 0000000000000000 R11: 0000000000000287 R12: 00007f9c8f2e22ce [ 50.875716][ T3604] R13: 00007ffd4021f740 R14: 0000000000000003 R15: 00007ffd4021f780 [ 50.883735][ T3604] [ 50.887159][ T3604] Kernel Offset: disabled [ 50.891570][ T3604] Rebooting in 86400 seconds..