DUID 00:04:87:e9:86:9c:37:5a:86:1a:3e:7a:33:57:0c:76:7d:1a
forked to background, child pid 3181
[ 28.077761][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 28.094731][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts.
2022/08/05 12:42:30 fuzzer started
2022/08/05 12:42:31 connecting to host at 10.128.0.169:38039
2022/08/05 12:42:31 checking machine...
2022/08/05 12:42:31 checking revisions...
2022/08/05 12:42:31 testing simple program...
syzkaller login: [ 49.540537][ T3603] cgroup: Unknown subsys name 'net'
[ 49.695133][ T3603] cgroup: Unknown subsys name 'rlimit'
[ 50.925802][ T3606] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.933659][ T3606] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.942064][ T3606] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.950750][ T3609] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.958337][ T3609] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.965900][ T3609] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.052478][ T3605] chnl_net:caif_netlink_parms(): no params data found
[ 51.095227][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.103072][ T3605] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.111190][ T3605] device bridge_slave_0 entered promiscuous mode
[ 51.121290][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.128820][ T3605] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.136543][ T3605] device bridge_slave_1 entered promiscuous mode
[ 51.156659][ T3605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.167571][ T3605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.190357][ T3605] team0: Port device team_slave_0 added
[ 51.197708][ T3605] team0: Port device team_slave_1 added
[ 51.217168][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.224276][ 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.
[ 51.250481][ T3605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.263983][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.271044][ 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.
[ 51.297330][ T3605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.323208][ T3605] device hsr_slave_0 entered promiscuous mode
[ 51.330105][ T3605] device hsr_slave_1 entered promiscuous mode
[ 51.409252][ T3605] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 51.420395][ T3605] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 51.429896][ T3605] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 51.438825][ T3605] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 51.460779][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.467996][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.476087][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.483197][ T3605] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.531105][ T3605] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.544128][ T3267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.554335][ T3267] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.563167][ T3267] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.571771][ T3267] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 51.585672][ T3605] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.597020][ T3267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.606159][ T3267] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.613436][ T3267] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.631008][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.639977][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.647125][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.666801][ T3605] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 51.679353][ T3605] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 51.692817][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.701896][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.711053][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.720264][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.738169][ T3605] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.748534][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 51.756165][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.764334][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.773155][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.886990][ T3605] device veth0_vlan entered promiscuous mode
[ 51.895562][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.904881][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.913941][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.921959][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.936078][ T3605] device veth1_vlan entered promiscuous mode
[ 51.956392][ T3605] device veth0_macvtap entered promiscuous mode
[ 51.964661][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.973670][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 51.982354][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.991509][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 52.001327][ T3605] device veth1_macvtap entered promiscuous mode
[ 52.019638][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 52.027241][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.042208][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 52.052008][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.064196][ T3605] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.074369][ T3605] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.083686][ T3605] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.092991][ T3605] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 52.162195][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.171886][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.191644][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 52.202153][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 52.211864][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 52.221230][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/08/05 12:42:34 building call list...
executing program
[ 52.417181][ T3605] ------------[ cut here ]------------
[ 52.422852][ T3605] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[ 52.432969][ T3605] WARNING: CPU: 0 PID: 3605 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250
[ 52.442481][ T3605] Modules linked in:
[ 52.446393][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05299-g2e64fe4624d1 #0
[ 52.456645][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 52.466823][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 52.472678][ 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 9f 37 05 <0f> 0b 83 05 c5 ac dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 52.492871][ T3605] RSP: 0018:ffffc90003a9f6e0 EFLAGS: 00010086
[ 52.498958][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 52.507202][ T3605] RDX: ffff88801b875880 RSI: ffffffff81612418 RDI: fffff52000753ece
[ 52.515270][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 52.523283][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 52.531264][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff92000753ee7
[ 52.539244][ T3605] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 52.548201][ T3605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.554883][ T3605] CR2: 000000c0000ac501 CR3: 000000001c849000 CR4: 00000000003506f0
[ 52.562877][ T3605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.570875][ T3605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.578860][ T3605] Call Trace:
[ 52.582164][ T3605]
[ 52.585110][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 52.590431][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 52.596017][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 52.601756][ T3605] ? mark_held_locks+0x9f/0xe0
[ 52.606620][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 52.612201][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 52.617607][ T3605] del_timer+0x6d/0x110
[ 52.621788][ T3605] ? detach_if_pending+0x470/0x470
[ 52.626997][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 52.632139][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 52.637370][ T3605] try_to_grab_pending+0x6d/0xd0
[ 52.642415][ T3605] __cancel_work_timer+0xa6/0x570
[ 52.647471][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 52.652612][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 52.658098][ T3605] ? mgmt_send_event+0x13c/0x180
[ 52.663060][ T3605] mgmt_index_removed+0x187/0x2e0
[ 52.668108][ T3605] ? mgmt_index_added+0x290/0x290
[ 52.673166][ T3605] hci_unregister_dev+0x467/0x550
[ 52.678234][ T3605] vhci_release+0x7c/0xf0
[ 52.682588][ T3605] __fput+0x277/0x9d0
[ 52.686602][ T3605] ? vhci_close_dev+0x50/0x50
[ 52.691303][ T3605] task_work_run+0xdd/0x1a0
[ 52.695829][ T3605] do_exit+0xade/0x29d0
[ 52.700283][ T3605] ? find_held_lock+0x2d/0x110
[ 52.705069][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 52.710465][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 52.715431][ T3605] do_group_exit+0xd2/0x2f0
[ 52.719945][ T3605] get_signal+0x2542/0x2600
[ 52.724463][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 52.729766][ T3605] ? exit_signals+0x8b0/0x8b0
[ 52.734453][ T3605] ? slab_free_freelist_hook+0x8b/0x1c0
[ 52.740193][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 52.745858][ T3605] ? putname+0xfe/0x140
[ 52.750026][ T3605] ? get_sigframe_size+0x10/0x10
[ 52.755331][ T3605] ? __ia32_sys_rmdir+0x110/0x110
[ 52.760521][ T3605] ? __check_object_size+0x2de/0x700
[ 52.765862][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 52.771690][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 52.777530][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 52.783018][ T3605] do_syscall_64+0x42/0xb0
[ 52.787538][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.793448][ T3605] RIP: 0033:0x7f3619c88b47
[ 52.798050][ T3605] Code: Unable to access opcode bytes at RIP 0x7f3619c88b1d.
[ 52.805420][ T3605] RSP: 002b:00007ffcd16875e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 52.813857][ T3605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3619c88b47
[ 52.821935][ T3605] RDX: 00007ffcd1687620 RSI: 00007ffcd1687620 RDI: 00007ffcd16876b0
[ 52.830001][ T3605] RBP: 00007ffcd16876b0 R08: 0000000000000001 R09: 00007ffcd1687480
[ 52.838003][ T3605] R10: 0000555556784853 R11: 0000000000000206 R12: 00007f3619ce22a6
[ 52.845988][ T3605] R13: 00007ffcd1688770 R14: 0000555556784810 R15: 00007ffcd16887b0
[ 52.854072][ T3605]
[ 52.857186][ T3605] Kernel panic - not syncing: panic_on_warn set ...
[ 52.863858][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05299-g2e64fe4624d1 #0
[ 52.874029][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 52.884136][ T3605] Call Trace:
[ 52.887468][ T3605]
[ 52.890603][ T3605] dump_stack_lvl+0xcd/0x134
[ 52.895246][ T3605] panic+0x2d7/0x636
[ 52.899178][ T3605] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 52.907925][ T3605] ? __warn.cold+0x1d1/0x2c5
[ 52.912907][ T3605] ? debug_print_object+0x16e/0x250
[ 52.918142][ T3605] __warn.cold+0x1e2/0x2c5
[ 52.922574][ T3605] ? __wake_up_klogd.part.0+0x99/0xf0
[ 52.928087][ T3605] ? debug_print_object+0x16e/0x250
[ 52.933329][ T3605] report_bug+0x1bc/0x210
[ 52.937857][ T3605] handle_bug+0x3c/0x60
[ 52.942137][ T3605] exc_invalid_op+0x14/0x40
[ 52.946753][ T3605] asm_exc_invalid_op+0x16/0x20
[ 52.951622][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 52.957469][ 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 9f 37 05 <0f> 0b 83 05 c5 ac dc 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3
[ 52.977362][ T3605] RSP: 0018:ffffc90003a9f6e0 EFLAGS: 00010086
[ 52.983445][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 52.991439][ T3605] RDX: ffff88801b875880 RSI: ffffffff81612418 RDI: fffff52000753ece
[ 52.999424][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 53.007398][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 53.015475][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff92000753ee7
[ 53.023552][ T3605] ? calc_wheel_index+0x3d0/0x3d0
[ 53.028610][ T3605] ? vprintk+0x88/0x90
[ 53.032692][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 53.038085][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 53.043649][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 53.049474][ T3605] ? mark_held_locks+0x9f/0xe0
[ 53.054269][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 53.059676][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 53.065035][ T3605] del_timer+0x6d/0x110
[ 53.069237][ T3605] ? detach_if_pending+0x470/0x470
[ 53.074370][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 53.079614][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 53.084858][ T3605] try_to_grab_pending+0x6d/0xd0
[ 53.091771][ T3605] __cancel_work_timer+0xa6/0x570
[ 53.096860][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 53.102097][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 53.107500][ T3605] ? mgmt_send_event+0x13c/0x180
[ 53.112492][ T3605] mgmt_index_removed+0x187/0x2e0
[ 53.117808][ T3605] ? mgmt_index_added+0x290/0x290
[ 53.122859][ T3605] hci_unregister_dev+0x467/0x550
[ 53.127907][ T3605] vhci_release+0x7c/0xf0
[ 53.132256][ T3605] __fput+0x277/0x9d0
[ 53.136249][ T3605] ? vhci_close_dev+0x50/0x50
[ 53.141032][ T3605] task_work_run+0xdd/0x1a0
[ 53.145663][ T3605] do_exit+0xade/0x29d0
[ 53.149923][ T3605] ? find_held_lock+0x2d/0x110
[ 53.154715][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 53.160484][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 53.165442][ T3605] do_group_exit+0xd2/0x2f0
[ 53.169977][ T3605] get_signal+0x2542/0x2600
[ 53.174539][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 53.180105][ T3605] ? exit_signals+0x8b0/0x8b0
[ 53.184862][ T3605] ? slab_free_freelist_hook+0x8b/0x1c0
[ 53.190432][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 53.196262][ T3605] ? putname+0xfe/0x140
[ 53.200428][ T3605] ? get_sigframe_size+0x10/0x10
[ 53.205389][ T3605] ? __ia32_sys_rmdir+0x110/0x110
[ 53.210440][ T3605] ? __check_object_size+0x2de/0x700
[ 53.215850][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 53.221675][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 53.227328][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 53.232800][ T3605] do_syscall_64+0x42/0xb0
[ 53.237238][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.244455][ T3605] RIP: 0033:0x7f3619c88b47
[ 53.249050][ T3605] Code: Unable to access opcode bytes at RIP 0x7f3619c88b1d.
[ 53.256431][ T3605] RSP: 002b:00007ffcd16875e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 53.264856][ T3605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3619c88b47
[ 53.272920][ T3605] RDX: 00007ffcd1687620 RSI: 00007ffcd1687620 RDI: 00007ffcd16876b0
[ 53.280909][ T3605] RBP: 00007ffcd16876b0 R08: 0000000000000001 R09: 00007ffcd1687480
[ 53.288974][ T3605] R10: 0000555556784853 R11: 0000000000000206 R12: 00007f3619ce22a6
[ 53.296952][ T3605] R13: 00007ffcd1688770 R14: 0000555556784810 R15: 00007ffcd16887b0
[ 53.305123][ T3605]
[ 53.308556][ T3605] Kernel Offset: disabled
[ 53.313097][ T3605] Rebooting in 86400 seconds..