DUID 00:04:00:dd:10:da:7f:85:b5:90:fb:fd:97:ac:66:d6:08:36
forked to background, child pid 3181
[ 29.288339][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[ 29.302086][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts.
2022/08/05 16:03:21 fuzzer started
2022/08/05 16:03:22 connecting to host at 10.128.0.169:46375
2022/08/05 16:03:22 checking machine...
2022/08/05 16:03:22 checking revisions...
2022/08/05 16:03:22 testing simple program...
syzkaller login: [ 46.330347][ T3603] cgroup: Unknown subsys name 'net'
[ 46.440755][ T3603] cgroup: Unknown subsys name 'rlimit'
[ 47.698517][ T3608] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.707774][ T3608] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.716756][ T3608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.725093][ T3608] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.733154][ T3608] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.741096][ T3608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.840596][ T3605] chnl_net:caif_netlink_parms(): no params data found
[ 47.887095][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.895397][ T3605] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.903531][ T3605] device bridge_slave_0 entered promiscuous mode
[ 47.914065][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.921406][ T3605] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.929477][ T3605] device bridge_slave_1 entered promiscuous mode
[ 47.951499][ T3605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 47.963377][ T3605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 47.987270][ T3605] team0: Port device team_slave_0 added
[ 47.995901][ T3605] team0: Port device team_slave_1 added
[ 48.015486][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 48.023160][ 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.
[ 48.049308][ T3605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 48.063416][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 48.070914][ 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.
[ 48.097311][ T3605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 48.123709][ T3605] device hsr_slave_0 entered promiscuous mode
[ 48.130407][ T3605] device hsr_slave_1 entered promiscuous mode
[ 48.215304][ T3605] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 48.227119][ T3605] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 48.236458][ T3605] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 48.246372][ T3605] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 48.268185][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.275988][ T3605] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.284210][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.291709][ T3605] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.341995][ T3605] 8021q: adding VLAN 0 to HW filter on device bond0
[ 48.355743][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.368011][ T6] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.377657][ T6] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.386718][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 48.399892][ T3605] 8021q: adding VLAN 0 to HW filter on device team0
[ 48.412002][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.420671][ T6] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.427791][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.439487][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.448054][ T26] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.455388][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.476169][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 48.495545][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 48.505329][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 48.515021][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.524252][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.534534][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 48.554880][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 48.564808][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 48.577867][ T3605] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 48.694227][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.708255][ T3605] device veth0_vlan entered promiscuous mode
[ 48.716968][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.729581][ T3605] device veth1_vlan entered promiscuous mode
[ 48.737849][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 48.746345][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.755159][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.777286][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 48.785672][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.797958][ T3605] device veth0_macvtap entered promiscuous mode
[ 48.807582][ T3605] device veth1_macvtap entered promiscuous mode
[ 48.824116][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 48.832903][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.845770][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 48.858850][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 48.867036][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.876291][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.889499][ T3605] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.902004][ T3605] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.911156][ T3605] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.920802][ T3605] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 48.982457][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 48.999283][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 49.012961][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 49.023382][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 49.031767][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 49.041256][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/08/05 16:03:25 building call list...
executing program
[ 49.214770][ T3605] ------------[ cut here ]------------
[ 49.220561][ T3605] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[ 49.230756][ T3605] WARNING: CPU: 0 PID: 3605 at lib/debugobjects.c:502 debug_print_object+0x16e/0x250
[ 49.240370][ T3605] Modules linked in:
[ 49.244283][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-03264-gf86d1fbbe785 #0
[ 49.254387][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 49.264481][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 49.270431][ 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
[ 49.290251][ T3605] RSP: 0018:ffffc90003aff6e0 EFLAGS: 00010086
[ 49.296340][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 49.304328][ T3605] RDX: ffff888026e29d80 RSI: ffffffff81612418 RDI: fffff5200075fece
[ 49.312428][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 49.320513][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 49.328499][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff9200075fee7
[ 49.336672][ T3605] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 49.345614][ T3605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.352211][ T3605] CR2: 000000c000051e80 CR3: 00000000261d0000 CR4: 00000000003506f0
[ 49.360282][ T3605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.368272][ T3605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.376346][ T3605] Call Trace:
[ 49.379631][ T3605]
[ 49.382568][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 49.387786][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 49.393367][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 49.399105][ T3605] ? mark_held_locks+0x9f/0xe0
[ 49.403879][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.409230][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.414723][ T3605] del_timer+0x6d/0x110
[ 49.418998][ T3605] ? detach_if_pending+0x470/0x470
[ 49.424159][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 49.431217][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 49.436437][ T3605] try_to_grab_pending+0x6d/0xd0
[ 49.441391][ T3605] __cancel_work_timer+0xa6/0x570
[ 49.446442][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 49.451662][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 49.457085][ T3605] ? mgmt_send_event+0x13c/0x180
[ 49.462316][ T3605] mgmt_index_removed+0x187/0x2e0
[ 49.467448][ T3605] ? mgmt_index_added+0x290/0x290
[ 49.472519][ T3605] hci_unregister_dev+0x467/0x550
[ 49.477647][ T3605] vhci_release+0x7c/0xf0
[ 49.482025][ T3605] __fput+0x277/0x9d0
[ 49.486507][ T3605] ? vhci_close_dev+0x50/0x50
[ 49.491521][ T3605] task_work_run+0xdd/0x1a0
[ 49.496164][ T3605] do_exit+0xade/0x29d0
[ 49.500524][ T3605] ? find_held_lock+0x2d/0x110
[ 49.505450][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 49.511029][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 49.516352][ T3605] do_group_exit+0xd2/0x2f0
[ 49.520885][ T3605] get_signal+0x2542/0x2600
[ 49.525433][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.530958][ T3605] ? exit_signals+0x8b0/0x8b0
[ 49.535877][ T3605] ? slab_free_freelist_hook+0x8b/0x1c0
[ 49.541776][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 49.547989][ T3605] ? putname+0xfe/0x140
[ 49.552363][ T3605] ? get_sigframe_size+0x10/0x10
[ 49.557800][ T3605] ? __ia32_sys_rmdir+0x110/0x110
[ 49.563046][ T3605] ? __check_object_size+0x2de/0x700
[ 49.568444][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 49.574559][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 49.580248][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 49.585825][ T3605] do_syscall_64+0x42/0xb0
[ 49.590285][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 49.596378][ T3605] RIP: 0033:0x7f8235a88b47
[ 49.601007][ T3605] Code: Unable to access opcode bytes at RIP 0x7f8235a88b1d.
[ 49.609086][ T3605] RSP: 002b:00007ffcaab30678 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 49.617858][ T3605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8235a88b47
[ 49.626186][ T3605] RDX: 00007ffcaab306b0 RSI: 00007ffcaab306b0 RDI: 00007ffcaab30740
[ 49.634364][ T3605] RBP: 00007ffcaab30740 R08: 0000000000000001 R09: 00007ffcaab30510
[ 49.642359][ T3605] R10: 0000555556e6e853 R11: 0000000000000206 R12: 00007f8235ae22a6
[ 49.650386][ T3605] R13: 00007ffcaab31800 R14: 0000555556e6e810 R15: 00007ffcaab31840
[ 49.658506][ T3605]
[ 49.661535][ T3605] Kernel panic - not syncing: panic_on_warn set ...
[ 49.668221][ T3605] CPU: 0 PID: 3605 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-03264-gf86d1fbbe785 #0
[ 49.678484][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[ 49.688653][ T3605] Call Trace:
[ 49.692151][ T3605]
[ 49.695296][ T3605] dump_stack_lvl+0xcd/0x134
[ 49.700196][ T3605] panic+0x2d7/0x636
[ 49.704384][ T3605] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 49.710585][ T3605] ? __warn.cold+0x1d1/0x2c5
[ 49.715296][ T3605] ? debug_print_object+0x16e/0x250
[ 49.720521][ T3605] __warn.cold+0x1e2/0x2c5
[ 49.724965][ T3605] ? __wake_up_klogd.part.0+0x99/0xf0
[ 49.730367][ T3605] ? debug_print_object+0x16e/0x250
[ 49.735635][ T3605] report_bug+0x1bc/0x210
[ 49.740009][ T3605] handle_bug+0x3c/0x60
[ 49.744179][ T3605] exc_invalid_op+0x14/0x40
[ 49.748903][ T3605] asm_exc_invalid_op+0x16/0x20
[ 49.753794][ T3605] RIP: 0010:debug_print_object+0x16e/0x250
[ 49.759705][ 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
[ 49.780661][ T3605] RSP: 0018:ffffc90003aff6e0 EFLAGS: 00010086
[ 49.786851][ T3605] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000
[ 49.794830][ T3605] RDX: ffff888026e29d80 RSI: ffffffff81612418 RDI: fffff5200075fece
[ 49.802821][ T3605] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 49.810897][ T3605] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff89eede00
[ 49.818976][ T3605] R13: ffffffff8a488d20 R14: ffffffff816a2220 R15: 1ffff9200075fee7
[ 49.827146][ T3605] ? calc_wheel_index+0x3d0/0x3d0
[ 49.832193][ T3605] ? vprintk+0x88/0x90
[ 49.836281][ T3605] ? do_raw_spin_unlock+0x171/0x230
[ 49.841512][ T3605] debug_object_assert_init+0x1f4/0x2e0
[ 49.847179][ T3605] ? debug_object_init_on_stack+0x20/0x20
[ 49.853034][ T3605] ? mark_held_locks+0x9f/0xe0
[ 49.857920][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.863235][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.868711][ T3605] del_timer+0x6d/0x110
[ 49.873141][ T3605] ? detach_if_pending+0x470/0x470
[ 49.878452][ T3605] ? try_to_grab_pending+0xbd/0xd0
[ 49.883605][ T3605] ? lockdep_hardirqs_off+0x90/0xd0
[ 49.888919][ T3605] try_to_grab_pending+0x6d/0xd0
[ 49.893875][ T3605] __cancel_work_timer+0xa6/0x570
[ 49.899462][ T3605] ? try_to_grab_pending+0xd0/0xd0
[ 49.905023][ T3605] ? mgmt_send_event_skb+0x2fe/0x470
[ 49.911199][ T3605] ? mgmt_send_event+0x13c/0x180
[ 49.916425][ T3605] mgmt_index_removed+0x187/0x2e0
[ 49.921639][ T3605] ? mgmt_index_added+0x290/0x290
[ 49.926859][ T3605] hci_unregister_dev+0x467/0x550
[ 49.932087][ T3605] vhci_release+0x7c/0xf0
[ 49.936540][ T3605] __fput+0x277/0x9d0
[ 49.940534][ T3605] ? vhci_close_dev+0x50/0x50
[ 49.945234][ T3605] task_work_run+0xdd/0x1a0
[ 49.952988][ T3605] do_exit+0xade/0x29d0
[ 49.957270][ T3605] ? find_held_lock+0x2d/0x110
[ 49.962228][ T3605] ? mm_update_next_owner+0x7a0/0x7a0
[ 49.967723][ T3605] ? lock_downgrade+0x6e0/0x6e0
[ 49.972708][ T3605] do_group_exit+0xd2/0x2f0
[ 49.977226][ T3605] get_signal+0x2542/0x2600
[ 49.981933][ T3605] ? kasan_quarantine_put+0xf5/0x210
[ 49.987241][ T3605] ? exit_signals+0x8b0/0x8b0
[ 49.991929][ T3605] ? slab_free_freelist_hook+0x8b/0x1c0
[ 49.997507][ T3605] arch_do_signal_or_restart+0x82/0x2300
[ 50.003349][ T3605] ? putname+0xfe/0x140
[ 50.007867][ T3605] ? get_sigframe_size+0x10/0x10
[ 50.012836][ T3605] ? __ia32_sys_rmdir+0x110/0x110
[ 50.017883][ T3605] ? __check_object_size+0x2de/0x700
[ 50.023911][ T3605] ? exit_to_user_mode_prepare+0x137/0x250
[ 50.029847][ T3605] exit_to_user_mode_prepare+0x15f/0x250
[ 50.035498][ T3605] syscall_exit_to_user_mode+0x19/0x50
[ 50.041173][ T3605] do_syscall_64+0x42/0xb0
[ 50.045716][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.051849][ T3605] RIP: 0033:0x7f8235a88b47
[ 50.056279][ T3605] Code: Unable to access opcode bytes at RIP 0x7f8235a88b1d.
[ 50.063657][ T3605] RSP: 002b:00007ffcaab30678 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 50.072429][ T3605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8235a88b47
[ 50.081639][ T3605] RDX: 00007ffcaab306b0 RSI: 00007ffcaab306b0 RDI: 00007ffcaab30740
[ 50.089904][ T3605] RBP: 00007ffcaab30740 R08: 0000000000000001 R09: 00007ffcaab30510
[ 50.098046][ T3605] R10: 0000555556e6e853 R11: 0000000000000206 R12: 00007f8235ae22a6
[ 50.106050][ T3605] R13: 00007ffcaab31800 R14: 0000555556e6e810 R15: 00007ffcaab31840
[ 50.114054][ T3605]
[ 50.117491][ T3605] Kernel Offset: disabled
[ 50.121953][ T3605] Rebooting in 86400 seconds..