forked to background, child pid 3181
no interfaces have a carrier
[ 27.065028][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.080664][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.178' (ECDSA) to the list of known hosts.
2022/08/06 15:10:09 fuzzer started
2022/08/06 15:10:09 connecting to host at 10.128.0.169:36967
2022/08/06 15:10:09 checking machine...
2022/08/06 15:10:09 checking revisions...
2022/08/06 15:10:09 testing simple program...
syzkaller login: [ 49.591313][ T3602] cgroup: Unknown subsys name 'net'
[ 49.698607][ T3602] cgroup: Unknown subsys name 'rlimit'
[ 50.975399][ T3608] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.983804][ T3608] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.991460][ T3608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.000139][ T3608] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.007843][ T3608] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.015314][ T3608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.106865][ T3605] chnl_net:caif_netlink_parms(): no params data found
[ 51.150689][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.158630][ T3605] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.167643][ T3605] device bridge_slave_0 entered promiscuous mode
[ 51.176871][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.185513][ T3605] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.193469][ T3605] device bridge_slave_1 entered promiscuous mode
[ 51.214604][ T3605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.225470][ T3605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.247572][ T3605] team0: Port device team_slave_0 added
[ 51.255303][ T3605] team0: Port device team_slave_1 added
[ 51.273155][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.280565][ T3605] 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.
[ 51.306724][ T3605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.320050][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.327157][ T3605] 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.
[ 51.353287][ T3605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.378639][ T3605] device hsr_slave_0 entered promiscuous mode
[ 51.385446][ T3605] device hsr_slave_1 entered promiscuous mode
[ 51.465997][ T3605] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.476630][ T3605] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.485904][ T3605] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.495382][ T3605] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 51.517057][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.524317][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.532182][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.539451][ T3605] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.586161][ T3605] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.598216][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.609840][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.618920][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.628031][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 51.640513][ T3605] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.652368][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.660730][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.667865][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.693935][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.703148][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.710245][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.719212][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.727872][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.737307][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.745655][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.754874][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.765861][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.783787][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.791253][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.804708][ T3605] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.915761][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.928934][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.940269][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.948357][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.957285][ T3605] device veth0_vlan entered promiscuous mode
[ 51.968451][ T3605] device veth1_vlan entered promiscuous mode
[ 51.987053][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.995728][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 52.004827][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.015473][ T3605] device veth0_macvtap entered promiscuous mode
[ 52.025185][ T3605] device veth1_macvtap entered promiscuous mode
[ 52.041629][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.049491][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.060194][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.071487][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.080650][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.093851][ T3605] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.104262][ T3605] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.113519][ T3605] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.122892][ T3605] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.187404][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.199728][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.212689][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 52.225878][ T1045] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.234306][ T1045] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.244118][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/08/06 15:10:12 building call list...
executing program
[ 52.414527][ T3605] ------------[ cut here ]------------
[ 52.420206][ T3605] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[ 52.430318][ T3605] WARNING: CPU: 0 PID: 3605 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250
[ 52.440022][ T3605] Modules linked in:
[ 52.444033][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05315-gac0dbed9ba4c #0
[ 52.454300][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 52.464905][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 52.470772][ T3605] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd c0 92 48 8a 4c 89 ee 48 c7 c7 a0 86 48 8a e8 05 8f 37 05 <0f> 0b 83 05 45 a9 dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 52.490762][ T3605] RSP: 0018:ffffc900037ff6e0 EFLAGS: 00010086
[ 52.496863][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 52.504859][ T3605] RDX: ffff888024f4bb00 RSI: ffffffff81612418 RDI: fffff520006ffece
[ 52.514174][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 52.522181][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 52.530283][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff920006ffee7
[ 52.538279][ T3605] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 52.547235][ T3605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.553870][ T3605] CR2: 00005566af524d90 CR3: 000000007437d000 CR4: 00000000003506f0
[ 52.561969][ T3605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.569995][ T3605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.578068][ T3605] Call Trace:
[ 52.581376][ T3605]
[ 52.584346][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 52.589612][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 52.595194][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 52.600947][ T3605] ? mark_held_locks+0x9f/0xe0
[ 52.605732][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 52.611040][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 52.616358][ T3605] del_timer+0x6d/0x110
[ 52.620544][ T3605] ? detach_if_pending+0x470/0x470
[ 52.625687][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 52.630830][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 52.636052][ T3605] try_to_grab_pending+0x6d/0xd0
[ 52.641016][ T3605] __cancel_work_timer+0xa6/0x570
[ 52.646071][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 52.651302][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 52.656629][ T3605] ? mgmt_send_event+0x13c/0x180
[ 52.661594][ T3605] mgmt_index_removed+0x187/0x2e0
[ 52.666743][ T3605] ? mgmt_index_added+0x290/0x290
[ 52.671820][ T3605] hci_unregister_dev+0x467/0x550
[ 52.677155][ T3605] vhci_release+0x7c/0xf0
[ 52.681528][ T3605] __fput+0x277/0x9d0
[ 52.685548][ T3605] ? vhci_close_dev+0x50/0x50
[ 52.690280][ T3605] task_work_run+0xdd/0x1a0
[ 52.694824][ T3605] do_exit+0xade/0x29d0
[ 52.699008][ T3605] ? find_held_lock+0x2d/0x110
[ 52.703830][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 52.709237][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 52.714152][ T3605] do_group_exit+0xd2/0x2f0
[ 52.718684][ T3605] get_signal+0x2542/0x2600
[ 52.723213][ T3605] ? cp_new_stat+0x494/0x5b0
[ 52.727849][ T3605] ? exit_signals+0x8b0/0x8b0
[ 52.732650][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 52.738347][ T3605] ? vfs_fstatat+0x97/0xb0
[ 52.742797][ T3605] ? __do_sys_newlstat+0xa7/0x110
[ 52.747931][ T3605] ? get_sigframe_size+0x10/0x10
[ 52.752915][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 52.758756][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 52.764423][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 52.769906][ T3605] do_syscall_64+0x42/0xb0
[ 52.774349][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.780267][ T3605] RIP: 0033:0x7ff06dc88316
[ 52.784785][ T3605] Code: Unable to access opcode bytes at RIP 0x7ff06dc882ec.
[ 52.792164][ T3605] RSP: 002b:00007ffe97c37698 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
[ 52.800598][ T3605] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff06dc88316
[ 52.808782][ T3605] RDX: 00007ffe97c376d0 RSI: 00007ffe97c376d0 RDI: 00007ffe97c37760
[ 52.817038][ T3605] RBP: 00007ffe97c37760 R08: 0000000000000001 R09: 00007ffe97c37530
[ 52.825041][ T3605] R10: 00005555563f5853 R11: 0000000000000246 R12: 00007ff06dce22ce
[ 52.833124][ T3605] R13: 00007ffe97c38820 R14: 00005555563f5810 R15: 00007ffe97c38860
[ 52.841144][ T3605]
[ 52.844179][ T3605] Kernel panic - not syncing: panic_on_warn set ...
[ 52.851044][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05315-gac0dbed9ba4c #0
[ 52.861216][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 52.871472][ T3605] Call Trace:
[ 52.874850][ T3605]
[ 52.877796][ T3605] dump_stack_lvl+0xcd/0x134
[ 52.882489][ T3605] panic+0x2d7/0x636
[ 52.886405][ T3605] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 52.892419][ T3605] ? __warn.cold+0x1d1/0x2c5
[ 52.897374][ T3605] ? debug_print_object+0x16e/0x250
[ 52.902584][ T3605] __warn.cold+0x1e2/0x2c5
[ 52.907110][ T3605] ? __wake_up_klogd.part.0+0x99/0xf0
[ 52.912514][ T3605] ? debug_print_object+0x16e/0x250
[ 52.917810][ T3605] report_bug+0x1bc/0x210
[ 52.922171][ T3605] handle_bug+0x3c/0x60
[ 52.926362][ T3605] exc_invalid_op+0x14/0x40
[ 52.930906][ T3605] asm_exc_invalid_op+0x16/0x20
[ 52.935785][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 52.941627][ T3605] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd c0 92 48 8a 4c 89 ee 48 c7 c7 a0 86 48 8a e8 05 8f 37 05 <0f> 0b 83 05 45 a9 dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 52.961604][ T3605] RSP: 0018:ffffc900037ff6e0 EFLAGS: 00010086
[ 52.967682][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 52.975685][ T3605] RDX: ffff888024f4bb00 RSI: ffffffff81612418 RDI: fffff520006ffece
[ 52.983757][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 52.992181][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 53.000175][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff920006ffee7
[ 53.008242][ T3605] ? calc_wheel_index+0x3d0/0x3d0
[ 53.013383][ T3605] ? vprintk+0x88/0x90
[ 53.017465][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 53.022676][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 53.028309][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 53.034050][ T3605] ? mark_held_locks+0x9f/0xe0
[ 53.038826][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 53.044153][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 53.049562][ T3605] del_timer+0x6d/0x110
[ 53.053739][ T3605] ? detach_if_pending+0x470/0x470
[ 53.058875][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 53.064016][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 53.069235][ T3605] try_to_grab_pending+0x6d/0xd0
[ 53.074185][ T3605] __cancel_work_timer+0xa6/0x570
[ 53.079314][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 53.084452][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 53.089756][ T3605] ? mgmt_send_event+0x13c/0x180
[ 53.094816][ T3605] mgmt_index_removed+0x187/0x2e0
[ 53.099853][ T3605] ? mgmt_index_added+0x290/0x290
[ 53.104896][ T3605] hci_unregister_dev+0x467/0x550
[ 53.109942][ T3605] vhci_release+0x7c/0xf0
[ 53.114394][ T3605] __fput+0x277/0x9d0
[ 53.118426][ T3605] ? vhci_close_dev+0x50/0x50
[ 53.123139][ T3605] task_work_run+0xdd/0x1a0
[ 53.127672][ T3605] do_exit+0xade/0x29d0
[ 53.131846][ T3605] ? find_held_lock+0x2d/0x110
[ 53.136629][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 53.142108][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 53.146976][ T3605] do_group_exit+0xd2/0x2f0
[ 53.151490][ T3605] get_signal+0x2542/0x2600
[ 53.156014][ T3605] ? cp_new_stat+0x494/0x5b0
[ 53.160631][ T3605] ? exit_signals+0x8b0/0x8b0
[ 53.165324][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 53.171412][ T3605] ? vfs_fstatat+0x97/0xb0
[ 53.176157][ T3605] ? __do_sys_newlstat+0xa7/0x110
[ 53.181305][ T3605] ? get_sigframe_size+0x10/0x10
[ 53.186268][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 53.192087][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 53.197748][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 53.203230][ T3605] do_syscall_64+0x42/0xb0
[ 53.207661][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.213579][ T3605] RIP: 0033:0x7ff06dc88316
[ 53.217998][ T3605] Code: Unable to access opcode bytes at RIP 0x7ff06dc882ec.
[ 53.225451][ T3605] RSP: 002b:00007ffe97c37698 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
[ 53.233872][ T3605] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff06dc88316
[ 53.241847][ T3605] RDX: 00007ffe97c376d0 RSI: 00007ffe97c376d0 RDI: 00007ffe97c37760
[ 53.249829][ T3605] RBP: 00007ffe97c37760 R08: 0000000000000001 R09: 00007ffe97c37530
[ 53.258091][ T3605] R10: 00005555563f5853 R11: 0000000000000246 R12: 00007ff06dce22ce
[ 53.266066][ T3605] R13: 00007ffe97c38820 R14: 00005555563f5810 R15: 00007ffe97c38860
[ 53.274061][ T3605]
[ 53.277454][ T3605] Kernel Offset: disabled
[ 53.281896][ T3605] Rebooting in 86400 seconds..