DUID 00:04:1e:62:2e:d3:28:4c:47:2c:f6:06:4a:96:1e:52:1a:b0
forked to background, child pid 3181
[ 27.404904][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.416555][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.212' (ECDSA) to the list of known hosts.
2022/08/08 21:38:08 fuzzer started
2022/08/08 21:38:09 connecting to host at 10.128.0.169:39371
2022/08/08 21:38:09 checking machine...
2022/08/08 21:38:09 checking revisions...
2022/08/08 21:38:09 testing simple program...
syzkaller login: [ 48.193874][ T3610] cgroup: Unknown subsys name 'net'
[ 48.312660][ T3610] cgroup: Unknown subsys name 'rlimit'
[ 49.572125][ T3613] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.580523][ T3613] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.588108][ T3613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.596804][ T3613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.604688][ T3613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.612716][ T3613] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.706686][ T3612] chnl_net:caif_netlink_parms(): no params data found
[ 49.750972][ T3612] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.758981][ T3612] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.768053][ T3612] device bridge_slave_0 entered promiscuous mode
[ 49.777410][ T3612] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.784950][ T3612] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.793308][ T3612] device bridge_slave_1 entered promiscuous mode
[ 49.815616][ T3612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 49.827215][ T3612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 49.849653][ T3612] team0: Port device team_slave_0 added
[ 49.857330][ T3612] team0: Port device team_slave_1 added
[ 49.875083][ T3612] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 49.882230][ T3612] 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.
[ 49.909675][ T3612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 49.923030][ T3612] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 49.930116][ T3612] 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.
[ 49.956603][ T3612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 49.982954][ T3612] device hsr_slave_0 entered promiscuous mode
[ 49.990746][ T3612] device hsr_slave_1 entered promiscuous mode
[ 50.073868][ T3612] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 50.084363][ T3612] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 50.094224][ T3612] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 50.103404][ T3612] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 50.124321][ T3612] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.132029][ T3612] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.140960][ T3612] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.148212][ T3612] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.194046][ T3612] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.207169][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.218426][ T3622] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.229026][ T3622] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.237536][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 50.251651][ T3612] 8021q: adding VLAN 0 to HW filter on device team0
[ 50.262408][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.271475][ T3622] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.278690][ T3622] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.298425][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.307982][ T6] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.315173][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.323898][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 50.338175][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 50.346813][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 50.361099][ T3612] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 50.372929][ T3612] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 50.385830][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.395021][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.413844][ T3612] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.424718][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 50.432728][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 50.440397][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 50.547555][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.565500][ T3612] device veth0_vlan entered promiscuous mode
[ 50.573674][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.583244][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.592035][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.603196][ T3612] device veth1_vlan entered promiscuous mode
[ 50.611651][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 50.632810][ T3612] device veth0_macvtap entered promiscuous mode
[ 50.641188][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 50.650182][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.659153][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 50.669117][ T3612] device veth1_macvtap entered promiscuous mode
[ 50.685459][ T3612] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.694544][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.709256][ T3612] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.718358][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.727724][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.738815][ T3612] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.748923][ T3612] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.764541][ T3612] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.774077][ T3612] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.836581][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.845420][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.863101][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 50.878217][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.886528][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.895343][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/08/08 21:38:12 building call list...
executing program
[ 51.089097][ T3612] ------------[ cut here ]------------
[ 51.094783][ T3612] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[ 51.105056][ T3612] WARNING: CPU: 1 PID: 3612 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250
[ 51.114597][ T3612] Modules linked in:
[ 51.118518][ T3612] CPU: 1 PID: 3612 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05291-g5653f55ebd76 #0
[ 51.129077][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 51.139160][ T3612] RIP: 0010:debug_print_object+0x16e/0x250
[ 51.145098][ T3612] 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
[ 51.165091][ T3612] RSP: 0018:ffffc9000393f6e0 EFLAGS: 00010086
[ 51.171547][ T3612] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 51.179644][ T3612] RDX: ffff88807b5f1d80 RSI: ffffffff81612418 RDI: fffff52000727ece
[ 51.187918][ T3612] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 51.195924][ T3612] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 51.203935][ T3612] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff92000727ee7
[ 51.211941][ T3612] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 51.220922][ T3612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.227983][ T3612] CR2: 00007fb7de3b2fb8 CR3: 0000000074909000 CR4: 00000000003506e0
[ 51.236107][ T3612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.244115][ T3612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.252124][ T3612] Call Trace:
[ 51.255421][ T3612]
[ 51.258382][ T3612] ? do_raw_spin_unlock+0x171/0x230
[ 51.263618][ T3612] debug_object_assert_init+0x1f4/0x2e0
[ 51.269216][ T3612] ? debug_object_init_on_stack+0x20/0x20
[ 51.274991][ T3612] ? mark_held_locks+0x9f/0xe0
[ 51.279799][ T3612] ? kasan_quarantine_put+0xf5/0x210
[ 51.285128][ T3612] ? kasan_quarantine_put+0xf5/0x210
[ 51.290465][ T3612] del_timer+0x6d/0x110
[ 51.294647][ T3612] ? detach_if_pending+0x470/0x470
[ 51.299784][ T3612] ? try_to_grab_pending+0xbd/0xd0
[ 51.304927][ T3612] ? lockdep_hardirqs_off+0x90/0xd0
[ 51.310155][ T3612] try_to_grab_pending+0x6d/0xd0
[ 51.315121][ T3612] __cancel_work_timer+0xa6/0x570
[ 51.320177][ T3612] ? try_to_grab_pending+0xd0/0xd0
[ 51.325322][ T3612] ? mgmt_send_event_skb+0x2fe/0x470
[ 51.330675][ T3612] ? mgmt_send_event+0x13c/0x180
[ 51.336562][ T3612] mgmt_index_removed+0x187/0x2e0
[ 51.341770][ T3612] ? mgmt_index_added+0x290/0x290
[ 51.346983][ T3612] hci_unregister_dev+0x467/0x550
[ 51.352144][ T3612] vhci_release+0x7c/0xf0
[ 51.356523][ T3612] __fput+0x277/0x9d0
[ 51.360544][ T3612] ? vhci_close_dev+0x50/0x50
[ 51.365291][ T3612] task_work_run+0xdd/0x1a0
[ 51.369850][ T3612] do_exit+0xade/0x29d0
[ 51.374042][ T3612] ? find_held_lock+0x2d/0x110
[ 51.379024][ T3612] ? mm_update_next_owner+0x7a0/0x7a0
[ 51.384691][ T3612] ? lock_downgrade+0x6e0/0x6e0
[ 51.389929][ T3612] do_group_exit+0xd2/0x2f0
[ 51.394472][ T3612] get_signal+0x2542/0x2600
[ 51.399018][ T3612] ? exit_signals+0x8b0/0x8b0
[ 51.403718][ T3612] ? new_sync_write+0x223/0x2c0
[ 51.408689][ T3612] ? new_sync_read+0x350/0x350
[ 51.413501][ T3612] arch_do_signal_or_restart+0x82/0x2300
[ 51.419385][ T3612] ? bpf_lsm_file_permission+0x5/0x10
[ 51.425045][ T3612] ? security_file_permission+0xab/0xd0
[ 51.430718][ T3612] ? get_sigframe_size+0x10/0x10
[ 51.436058][ T3612] ? vfs_write+0x428/0xac0
[ 51.440513][ T3612] ? exit_to_user_mode_prepare+0x137/0x250
[ 51.446460][ T3612] exit_to_user_mode_prepare+0x15f/0x250
[ 51.452226][ T3612] syscall_exit_to_user_mode+0x19/0x50
[ 51.457814][ T3612] do_syscall_64+0x42/0xb0
[ 51.462274][ T3612] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.468290][ T3612] RIP: 0033:0x7f5733c3bd8f
[ 51.472816][ T3612] Code: Unable to access opcode bytes at RIP 0x7f5733c3bd65.
[ 51.480456][ T3612] RSP: 002b:00007ffca28199e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 51.489081][ T3612] RAX: 000000000000000c RBX: 0000000000000003 RCX: 00007f5733c3bd8f
[ 51.497177][ T3612] RDX: 000000000000000c RSI: 00007ffca2819ad0 RDI: 00000000000000f8
[ 51.505276][ T3612] RBP: 00007ffca2819a6c R08: 0000000000000000 R09: 00007ffca29c8080
[ 51.513632][ T3612] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 51.521990][ T3612] R13: 000000000000c6f1 R14: 0000000000000003 R15: 00007ffca2819ad0
[ 51.530277][ T3612]
[ 51.533343][ T3612] Kernel panic - not syncing: panic_on_warn set ...
[ 51.540047][ T3612] CPU: 1 PID: 3612 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-05291-g5653f55ebd76 #0
[ 51.550260][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 51.560344][ T3612] Call Trace:
[ 51.563766][ T3612]
[ 51.566731][ T3612] dump_stack_lvl+0xcd/0x134
[ 51.571960][ T3612] panic+0x2d7/0x636
[ 51.575901][ T3612] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 51.582089][ T3612] ? __warn.cold+0x1d1/0x2c5
[ 51.586720][ T3612] ? debug_print_object+0x16e/0x250
[ 51.592063][ T3612] __warn.cold+0x1e2/0x2c5
[ 51.596702][ T3612] ? __wake_up_klogd.part.0+0x99/0xf0
[ 51.602111][ T3612] ? debug_print_object+0x16e/0x250
[ 51.607482][ T3612] report_bug+0x1bc/0x210
[ 51.611895][ T3612] handle_bug+0x3c/0x60
[ 51.616093][ T3612] exc_invalid_op+0x14/0x40
[ 51.620653][ T3612] asm_exc_invalid_op+0x16/0x20
[ 51.625719][ T3612] RIP: 0010:debug_print_object+0x16e/0x250
[ 51.631672][ T3612] 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
[ 51.651925][ T3612] RSP: 0018:ffffc9000393f6e0 EFLAGS: 00010086
[ 51.658077][ T3612] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 51.666260][ T3612] RDX: ffff88807b5f1d80 RSI: ffffffff81612418 RDI: fffff52000727ece
[ 51.674971][ T3612] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 51.683253][ T3612] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 51.692048][ T3612] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff92000727ee7
[ 51.700245][ T3612] ? calc_wheel_index+0x3d0/0x3d0
[ 51.705338][ T3612] ? vprintk+0x88/0x90
[ 51.709603][ T3612] ? do_raw_spin_unlock+0x171/0x230
[ 51.715008][ T3612] debug_object_assert_init+0x1f4/0x2e0
[ 51.721040][ T3612] ? debug_object_init_on_stack+0x20/0x20
[ 51.726943][ T3612] ? mark_held_locks+0x9f/0xe0
[ 51.732258][ T3612] ? kasan_quarantine_put+0xf5/0x210
[ 51.737774][ T3612] ? kasan_quarantine_put+0xf5/0x210
[ 51.743189][ T3612] del_timer+0x6d/0x110
[ 51.747390][ T3612] ? detach_if_pending+0x470/0x470
[ 51.752536][ T3612] ? try_to_grab_pending+0xbd/0xd0
[ 51.758047][ T3612] ? lockdep_hardirqs_off+0x90/0xd0
[ 51.763292][ T3612] try_to_grab_pending+0x6d/0xd0
[ 51.768272][ T3612] __cancel_work_timer+0xa6/0x570
[ 51.773342][ T3612] ? try_to_grab_pending+0xd0/0xd0
[ 51.778519][ T3612] ? mgmt_send_event_skb+0x2fe/0x470
[ 51.783863][ T3612] ? mgmt_send_event+0x13c/0x180
[ 51.788935][ T3612] mgmt_index_removed+0x187/0x2e0
[ 51.794189][ T3612] ? mgmt_index_added+0x290/0x290
[ 51.799366][ T3612] hci_unregister_dev+0x467/0x550
[ 51.804442][ T3612] vhci_release+0x7c/0xf0
[ 51.808933][ T3612] __fput+0x277/0x9d0
[ 51.812957][ T3612] ? vhci_close_dev+0x50/0x50
[ 51.817805][ T3612] task_work_run+0xdd/0x1a0
[ 51.822620][ T3612] do_exit+0xade/0x29d0
[ 51.826855][ T3612] ? find_held_lock+0x2d/0x110
[ 51.831758][ T3612] ? mm_update_next_owner+0x7a0/0x7a0
[ 51.837266][ T3612] ? lock_downgrade+0x6e0/0x6e0
[ 51.842274][ T3612] do_group_exit+0xd2/0x2f0
[ 51.846911][ T3612] get_signal+0x2542/0x2600
[ 51.851662][ T3612] ? exit_signals+0x8b0/0x8b0
[ 51.856462][ T3612] ? new_sync_write+0x223/0x2c0
[ 51.861359][ T3612] ? new_sync_read+0x350/0x350
[ 51.866172][ T3612] arch_do_signal_or_restart+0x82/0x2300
[ 51.871862][ T3612] ? bpf_lsm_file_permission+0x5/0x10
[ 51.877439][ T3612] ? security_file_permission+0xab/0xd0
[ 51.883032][ T3612] ? get_sigframe_size+0x10/0x10
[ 51.888052][ T3612] ? vfs_write+0x428/0xac0
[ 51.892771][ T3612] ? exit_to_user_mode_prepare+0x137/0x250
[ 51.898628][ T3612] exit_to_user_mode_prepare+0x15f/0x250
[ 51.904313][ T3612] syscall_exit_to_user_mode+0x19/0x50
[ 51.909821][ T3612] do_syscall_64+0x42/0xb0
[ 51.914370][ T3612] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.920302][ T3612] RIP: 0033:0x7f5733c3bd8f
[ 51.924812][ T3612] Code: Unable to access opcode bytes at RIP 0x7f5733c3bd65.
[ 51.932202][ T3612] RSP: 002b:00007ffca28199e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 51.940650][ T3612] RAX: 000000000000000c RBX: 0000000000000003 RCX: 00007f5733c3bd8f
[ 51.948826][ T3612] RDX: 000000000000000c RSI: 00007ffca2819ad0 RDI: 00000000000000f8
[ 51.956821][ T3612] RBP: 00007ffca2819a6c R08: 0000000000000000 R09: 00007ffca29c8080
[ 51.965334][ T3612] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032
[ 51.973424][ T3612] R13: 000000000000c6f1 R14: 0000000000000003 R15: 00007ffca2819ad0
[ 51.981445][ T3612]
[ 51.985047][ T3612] Kernel Offset: disabled
[ 51.989477][ T3612] Rebooting in 86400 seconds..