[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts.
2021/10/24 02:53:01 parsed 1 programs
syzkaller login: [ 412.269517][ T6540] cgroup: Unknown subsys name 'net'
[ 412.281953][ T6540] cgroup: Unknown subsys name 'rlimit'
2021/10/24 02:53:01 executed programs: 0
[ 413.945713][ T6553] chnl_net:caif_netlink_parms(): no params data found
[ 414.046884][ T6553] bridge0: port 1(bridge_slave_0) entered blocking state
[ 414.055588][ T6553] bridge0: port 1(bridge_slave_0) entered disabled state
[ 414.064223][ T6553] device bridge_slave_0 entered promiscuous mode
[ 414.073788][ T6553] bridge0: port 2(bridge_slave_1) entered blocking state
[ 414.080881][ T6553] bridge0: port 2(bridge_slave_1) entered disabled state
[ 414.089072][ T6553] device bridge_slave_1 entered promiscuous mode
[ 414.118896][ T6553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 414.130120][ T6553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 414.164652][ T6553] team0: Port device team_slave_0 added
[ 414.173832][ T6553] team0: Port device team_slave_1 added
[ 414.202995][ T6553] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 414.209928][ T6553] 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.
[ 414.236170][ T6553] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 414.250246][ T6553] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 414.258655][ T6553] 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.
[ 414.284619][ T6553] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 414.321340][ T6553] device hsr_slave_0 entered promiscuous mode
[ 414.328318][ T6553] device hsr_slave_1 entered promiscuous mode
[ 414.452034][ T6553] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 414.464508][ T6553] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 414.475688][ T6553] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 414.484741][ T6553] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 414.512885][ T6553] bridge0: port 2(bridge_slave_1) entered blocking state
[ 414.520107][ T6553] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 414.528303][ T6553] bridge0: port 1(bridge_slave_0) entered blocking state
[ 414.535463][ T6553] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 414.583347][ T6553] 8021q: adding VLAN 0 to HW filter on device bond0
[ 414.596830][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 414.608649][ T6887] bridge0: port 1(bridge_slave_0) entered disabled state
[ 414.617546][ T6887] bridge0: port 2(bridge_slave_1) entered disabled state
[ 414.626729][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 414.640182][ T6553] 8021q: adding VLAN 0 to HW filter on device team0
[ 414.653605][ T6716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 414.662225][ T6716] bridge0: port 1(bridge_slave_0) entered blocking state
[ 414.669535][ T6716] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 414.692227][ T6716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 414.700563][ T6716] bridge0: port 2(bridge_slave_1) entered blocking state
[ 414.708103][ T6716] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 414.716664][ T6716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 414.729653][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 414.738326][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 414.751179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 414.764509][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 414.775684][ T6553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 414.795152][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 414.803309][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 414.818941][ T6553] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 414.838114][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 414.858582][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 414.866819][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 414.874670][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 414.886629][ T6553] device veth0_vlan entered promiscuous mode
[ 414.899096][ T6553] device veth1_vlan entered promiscuous mode
[ 414.923159][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 414.931973][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 414.940165][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 414.952972][ T6553] device veth0_macvtap entered promiscuous mode
[ 414.964053][ T6553] device veth1_macvtap entered promiscuous mode
[ 414.981240][ T6553] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 414.994084][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 415.004168][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 415.015464][ T6553] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 415.022938][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 415.032179][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 415.045170][ T6553] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 415.054431][ T6553] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 415.063637][ T6553] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 415.074033][ T6553] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 415.164434][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 415.178575][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 415.206702][ T6887] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 415.224582][ T158] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 415.233240][ T158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 415.245188][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 415.782682][ T1288] Bluetooth: hci0: command 0x0409 tx timeout
2021/10/24 02:53:06 executed programs: 74
[ 417.872086][ T6887] Bluetooth: hci0: command 0x041b tx timeout
[ 419.941431][ T6887] Bluetooth: hci0: command 0x040f tx timeout
[ 422.031236][ T6888] Bluetooth: hci0: command 0x0419 tx timeout
2021/10/24 02:53:11 executed programs: 234
2021/10/24 02:53:16 executed programs: 399
2021/10/24 02:53:21 executed programs: 558
2021/10/24 02:53:26 executed programs: 724
[ 439.622005][ T1361] ieee802154 phy0 wpan0: encryption failed: -22
[ 439.628644][ T1361] ieee802154 phy1 wpan1: encryption failed: -22
2021/10/24 02:53:31 executed programs: 885
2021/10/24 02:53:36 executed programs: 1042
2021/10/24 02:53:41 executed programs: 1203
2021/10/24 02:53:46 executed programs: 1369
2021/10/24 02:53:51 executed programs: 1524
2021/10/24 02:53:56 executed programs: 1683
2021/10/24 02:54:01 executed programs: 1843
2021/10/24 02:54:06 executed programs: 2008
2021/10/24 02:54:11 executed programs: 2163
[ 485.686288][ T10] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 485.835705][ T10] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 485.892310][ T10] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 485.963432][ T10] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 486.077134][ T10] ------------[ cut here ]------------
[ 486.083008][ T10] WARNING: CPU: 1 PID: 10 at net/core/devlink.c:11162 devlink_trap_groups_unregister+0xe8/0x110
[ 486.094032][ T10] Modules linked in:
[ 486.099647][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted 5.15.0-rc6-syzkaller #0
[ 486.108468][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 486.119039][ T10] Workqueue: netns cleanup_net
[ 486.123938][ T10] RIP: 0010:devlink_trap_groups_unregister+0xe8/0x110
[ 486.130795][ T10] Code: ff ff 31 ff 89 de e8 97 e3 41 fa 83 fb ff 75 cc e8 4d dc 41 fa 4c 89 f7 5b 5d 41 5c 41 5d 41 5e e9 6d 79 05 02 e8 38 dc 41 fa <0f> 0b e9 71 ff ff ff 4c 89 ef e8 19 4f 89 fa e9 3b ff ff ff 48 89
[ 486.150605][ T10] RSP: 0018:ffffc90000cf7a00 EFLAGS: 00010293
[ 486.156672][ T10] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000
[ 486.164728][ T10] RDX: ffff888010e79c80 RSI: ffffffff87350e68 RDI: 0000000000000003
[ 486.172777][ T10] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 486.180820][ T10] R10: ffffffff87350dd7 R11: 0000000000000000 R12: ffffffff8a263c20
[ 486.188888][ T10] R13: ffff88806e829000 R14: dffffc0000000000 R15: ffff88806e829388
[ 486.196883][ T10] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 486.205962][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 486.213023][ T10] CR2: 00007fc5e2a6dfb8 CR3: 0000000019acd000 CR4: 00000000003506e0
[ 486.221663][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 486.229811][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 486.237983][ T10] Call Trace:
[ 486.241276][ T10] nsim_dev_traps_exit+0x67/0x170
[ 486.246362][ T10] nsim_dev_reload_destroy+0x20c/0x2f0
[ 486.252173][ T10] nsim_dev_reload_down+0xdf/0x180
[ 486.257311][ T10] devlink_reload+0x1c2/0x6b0
[ 486.262310][ T10] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 486.269322][ T10] devlink_pernet_pre_exit+0x278/0x370
[ 486.274795][ T10] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 486.280519][ T10] ? nf_tables_pre_exit_net+0x119/0x490
[ 486.286137][ T10] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 486.291830][ T10] cleanup_net+0x451/0xb00
[ 486.296261][ T10] ? unregister_pernet_device+0x70/0x70
[ 486.301875][ T10] process_one_work+0x9bf/0x16b0
[ 486.306888][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 486.312322][ T10] ? rwlock_bug.part.0+0x90/0x90
[ 486.317328][ T10] ? _raw_spin_lock_irq+0x41/0x50
[ 486.322789][ T10] worker_thread+0x658/0x11f0
[ 486.328093][ T10] ? process_one_work+0x16b0/0x16b0
[ 486.333308][ T10] kthread+0x3e5/0x4d0
[ 486.337370][ T10] ? set_kthread_struct+0x130/0x130
[ 486.343119][ T10] ret_from_fork+0x1f/0x30
[ 486.348019][ T10] Kernel panic - not syncing: panic_on_warn set ...
[ 486.354610][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Not tainted 5.15.0-rc6-syzkaller #0
[ 486.362925][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 486.373063][ T10] Workqueue: netns cleanup_net
[ 486.377843][ T10] Call Trace:
[ 486.381116][ T10] dump_stack_lvl+0xcd/0x134
[ 486.385764][ T10] panic+0x2b0/0x6dd
[ 486.389662][ T10] ? __warn_printk+0xf3/0xf3
[ 486.394247][ T10] ? __warn.cold+0x1a/0x44
[ 486.398654][ T10] ? devlink_trap_groups_unregister+0xe8/0x110
[ 486.404800][ T10] __warn.cold+0x35/0x44
[ 486.409052][ T10] ? devlink_trap_groups_unregister+0xe8/0x110
[ 486.415197][ T10] report_bug+0x1bd/0x210
[ 486.419563][ T10] handle_bug+0x3c/0x60
[ 486.423745][ T10] exc_invalid_op+0x14/0x40
[ 486.428236][ T10] asm_exc_invalid_op+0x12/0x20
[ 486.433076][ T10] RIP: 0010:devlink_trap_groups_unregister+0xe8/0x110
[ 486.439826][ T10] Code: ff ff 31 ff 89 de e8 97 e3 41 fa 83 fb ff 75 cc e8 4d dc 41 fa 4c 89 f7 5b 5d 41 5c 41 5d 41 5e e9 6d 79 05 02 e8 38 dc 41 fa <0f> 0b e9 71 ff ff ff 4c 89 ef e8 19 4f 89 fa e9 3b ff ff ff 48 89
[ 486.459453][ T10] RSP: 0018:ffffc90000cf7a00 EFLAGS: 00010293
[ 486.465508][ T10] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000
[ 486.473462][ T10] RDX: ffff888010e79c80 RSI: ffffffff87350e68 RDI: 0000000000000003
[ 486.481423][ T10] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 486.489465][ T10] R10: ffffffff87350dd7 R11: 0000000000000000 R12: ffffffff8a263c20
[ 486.497443][ T10] R13: ffff88806e829000 R14: dffffc0000000000 R15: ffff88806e829388
[ 486.505423][ T10] ? devlink_trap_groups_unregister+0x57/0x110
[ 486.511581][ T10] ? devlink_trap_groups_unregister+0xe8/0x110
[ 486.517763][ T10] nsim_dev_traps_exit+0x67/0x170
[ 486.522778][ T10] nsim_dev_reload_destroy+0x20c/0x2f0
[ 486.528235][ T10] nsim_dev_reload_down+0xdf/0x180
[ 486.533345][ T10] devlink_reload+0x1c2/0x6b0
[ 486.538021][ T10] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 486.544903][ T10] devlink_pernet_pre_exit+0x278/0x370
[ 486.550366][ T10] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 486.556129][ T10] ? nf_tables_pre_exit_net+0x119/0x490
[ 486.561740][ T10] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 486.567366][ T10] cleanup_net+0x451/0xb00
[ 486.571789][ T10] ? unregister_pernet_device+0x70/0x70
[ 486.577386][ T10] process_one_work+0x9bf/0x16b0
[ 486.582343][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 486.587706][ T10] ? rwlock_bug.part.0+0x90/0x90
[ 486.592677][ T10] ? _raw_spin_lock_irq+0x41/0x50
[ 486.597704][ T10] worker_thread+0x658/0x11f0
[ 486.602422][ T10] ? process_one_work+0x16b0/0x16b0
[ 486.607606][ T10] kthread+0x3e5/0x4d0
[ 486.611671][ T10] ? set_kthread_struct+0x130/0x130
[ 486.616975][ T10] ret_from_fork+0x1f/0x30
[ 486.621785][ T10] Kernel Offset: disabled
[ 486.626251][ T10] Rebooting in 86400 seconds..