[[0;32m OK [0m] Started Getty on tty1.
[[0;32m OK [0m] Started Serial Getty on ttyS0.
[[0;32m OK [0m] Started System Logging Service.
[[0;32m OK [0m] Started OpenBSD Secure Shell server.
[[0;32m OK [0m] Started getty on tty2-tty6 if dbus and logind are not available.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.1.76' (ECDSA) to the list of known hosts.
2021/10/26 23:23:16 parsed 1 programs
syzkaller login: [ 283.262349][ T6542] cgroup: Unknown subsys name 'net'
[ 283.273677][ T6542] cgroup: Unknown subsys name 'rlimit'
2021/10/26 23:23:17 executed programs: 0
[ 284.912328][ T6554] chnl_net:caif_netlink_parms(): no params data found
[ 284.984208][ T6554] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.991524][ T6554] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.999340][ T6554] device bridge_slave_0 entered promiscuous mode
[ 285.008874][ T6554] bridge0: port 2(bridge_slave_1) entered blocking state
[ 285.016420][ T6554] bridge0: port 2(bridge_slave_1) entered disabled state
[ 285.024194][ T6554] device bridge_slave_1 entered promiscuous mode
[ 285.055640][ T6554] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 285.068055][ T6554] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 285.099861][ T6554] team0: Port device team_slave_0 added
[ 285.107478][ T6554] team0: Port device team_slave_1 added
[ 285.136766][ T6554] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.143726][ T6554] 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.
[ 285.170269][ T6554] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.183179][ T6554] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.190439][ T6554] 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.
[ 285.216370][ T6554] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.252267][ T6554] device hsr_slave_0 entered promiscuous mode
[ 285.259844][ T6554] device hsr_slave_1 entered promiscuous mode
[ 285.378156][ T6554] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 285.389375][ T6554] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 285.400449][ T6554] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 285.411252][ T6554] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 285.434211][ T6554] bridge0: port 2(bridge_slave_1) entered blocking state
[ 285.441429][ T6554] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 285.448990][ T6554] bridge0: port 1(bridge_slave_0) entered blocking state
[ 285.456215][ T6554] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 285.500551][ T6554] 8021q: adding VLAN 0 to HW filter on device bond0
[ 285.513605][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 285.524984][ T136] bridge0: port 1(bridge_slave_0) entered disabled state
[ 285.534184][ T136] bridge0: port 2(bridge_slave_1) entered disabled state
[ 285.543009][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 285.557055][ T6554] 8021q: adding VLAN 0 to HW filter on device team0
[ 285.568717][ T6886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 285.577066][ T6886] bridge0: port 1(bridge_slave_0) entered blocking state
[ 285.584603][ T6886] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 285.597106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 285.605638][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 285.612834][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 285.636181][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 285.645258][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 285.654093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 285.667669][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 285.680475][ T6554] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 285.691925][ T6554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 285.700152][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 285.718245][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 285.725706][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 285.739350][ T6554] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 285.765367][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 285.780047][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 285.789156][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 285.796907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 285.808945][ T6554] device veth0_vlan entered promiscuous mode
[ 285.820514][ T6554] device veth1_vlan entered promiscuous mode
[ 285.843017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 285.851199][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 285.859591][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 285.870815][ T6554] device veth0_macvtap entered promiscuous mode
[ 285.880676][ T6554] device veth1_macvtap entered promiscuous mode
[ 285.888636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 285.907771][ T6554] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 285.916640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 285.925435][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 285.937151][ T6554] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 285.944493][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 285.953286][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 285.965111][ T6554] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 285.973972][ T6554] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 285.982778][ T6554] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 285.991604][ T6554] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 286.071752][ T1014] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 286.080084][ T1014] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 286.089142][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 286.125527][ T1014] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 286.133506][ T1014] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 286.144316][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 286.745866][ T20] Bluetooth: hci0: command 0x0409 tx timeout
2021/10/26 23:23:22 executed programs: 77
[ 288.825121][ T136] Bluetooth: hci0: command 0x041b tx timeout
[ 290.905311][ T136] Bluetooth: hci0: command 0x040f tx timeout
[ 292.984291][ T136] Bluetooth: hci0: command 0x0419 tx timeout
2021/10/26 23:23:27 executed programs: 246
2021/10/26 23:23:32 executed programs: 420
2021/10/26 23:23:37 executed programs: 590
2021/10/26 23:23:42 executed programs: 760
2021/10/26 23:23:47 executed programs: 932
[ 316.824864][ T1197] ieee802154 phy0 wpan0: encryption failed: -22
[ 316.831503][ T1197] ieee802154 phy1 wpan1: encryption failed: -22
2021/10/26 23:23:52 executed programs: 1101
2021/10/26 23:23:57 executed programs: 1266
2021/10/26 23:24:02 executed programs: 1432
2021/10/26 23:24:07 executed programs: 1598
2021/10/26 23:24:12 executed programs: 1762
2021/10/26 23:24:17 executed programs: 1925
2021/10/26 23:24:22 executed programs: 2091
2021/10/26 23:24:27 executed programs: 2262
2021/10/26 23:24:32 executed programs: 2428
2021/10/26 23:24:37 executed programs: 2594
2021/10/26 23:24:42 executed programs: 2767
2021/10/26 23:24:47 executed programs: 2928
[ 378.260400][ T1197] ieee802154 phy0 wpan0: encryption failed: -22
[ 378.266709][ T1197] ieee802154 phy1 wpan1: encryption failed: -22
2021/10/26 23:24:52 executed programs: 3088
2021/10/26 23:24:57 executed programs: 3303
[ 387.478208][ T1014] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 387.634931][ T1014] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 387.688763][ T1014] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 387.754481][ T1014] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 387.868271][ T1014] ------------[ cut here ]------------
[ 387.873923][ T1014] WARNING: CPU: 1 PID: 1014 at net/core/devlink.c:11162 devlink_trap_groups_unregister+0xe8/0x110
[ 387.884762][ T1014] Modules linked in:
[ 387.888769][ T1014] CPU: 1 PID: 1014 Comm: kworker/u4:5 Not tainted 5.15.0-rc7-next-20211026-syzkaller #0
[ 387.898580][ T1014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 387.909356][ T1014] Workqueue: netns cleanup_net
[ 387.914319][ T1014] RIP: 0010:devlink_trap_groups_unregister+0xe8/0x110
[ 387.921439][ T1014] Code: ff ff 31 ff 89 de e8 c7 ac 2d fa 83 fb ff 75 cc e8 9d aa 2d fa 4c 89 f7 5b 5d 41 5c 41 5d 41 5e e9 3d 00 07 02 e8 88 aa 2d fa <0f> 0b e9 71 ff ff ff 4c 89 ef e8 b9 58 74 fa e9 3b ff ff ff 48 89
[ 387.941296][ T1014] RSP: 0018:ffffc90004a47a00 EFLAGS: 00010293
[ 387.947394][ T1014] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000
[ 387.955455][ T1014] RDX: ffff88801c190000 RSI: ffffffff874a06e8 RDI: 0000000000000003
[ 387.963576][ T1014] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 387.971648][ T1014] R10: ffffffff874a0657 R11: 0000000000000000 R12: ffffffff8a46fe60
[ 387.979707][ T1014] R13: ffff88807cedd000 R14: dffffc0000000000 R15: ffff88807cedd388
[ 387.987813][ T1014] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 387.996815][ T1014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 388.003470][ T1014] CR2: 00007f0419f23fb8 CR3: 000000000b88e000 CR4: 00000000003506e0
[ 388.011743][ T1014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 388.019787][ T1014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 388.027766][ T1014] Call Trace:
[ 388.031095][ T1014]
[ 388.034030][ T1014] nsim_dev_traps_exit+0x67/0x170
[ 388.039328][ T1014] nsim_dev_reload_destroy+0x20c/0x2f0
[ 388.044983][ T1014] nsim_dev_reload_down+0xdf/0x180
[ 388.050157][ T1014] devlink_reload+0x1c2/0x6b0
[ 388.054861][ T1014] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 388.061786][ T1014] devlink_pernet_pre_exit+0x278/0x370
[ 388.067251][ T1014] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 388.073007][ T1014] ? nf_tables_pre_exit_net+0x119/0x490
[ 388.078748][ T1014] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 388.084408][ T1014] cleanup_net+0x451/0xb00
[ 388.089080][ T1014] ? unregister_pernet_device+0x70/0x70
[ 388.094702][ T1014] process_one_work+0x9b2/0x1690
[ 388.099815][ T1014] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 388.105412][ T1014] ? rwlock_bug.part.0+0x90/0x90
[ 388.110489][ T1014] ? _raw_spin_lock_irq+0x41/0x50
[ 388.115639][ T1014] worker_thread+0x658/0x11f0
[ 388.120413][ T1014] ? process_one_work+0x1690/0x1690
[ 388.125622][ T1014] kthread+0x405/0x4f0
[ 388.129817][ T1014] ? set_kthread_struct+0x130/0x130
[ 388.135029][ T1014] ret_from_fork+0x1f/0x30
[ 388.139597][ T1014]
[ 388.142620][ T1014] Kernel panic - not syncing: panic_on_warn set ...
[ 388.149190][ T1014] CPU: 1 PID: 1014 Comm: kworker/u4:5 Not tainted 5.15.0-rc7-next-20211026-syzkaller #0
[ 388.158897][ T1014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 388.168952][ T1014] Workqueue: netns cleanup_net
[ 388.173711][ T1014] Call Trace:
[ 388.176978][ T1014]
[ 388.179905][ T1014] dump_stack_lvl+0xcd/0x134
[ 388.184603][ T1014] panic+0x2b0/0x6dd
[ 388.188515][ T1014] ? __warn_printk+0xf3/0xf3
[ 388.193107][ T1014] ? __warn.cold+0x1a/0x44
[ 388.197622][ T1014] ? devlink_trap_groups_unregister+0xe8/0x110
[ 388.203797][ T1014] __warn.cold+0x35/0x44
[ 388.208050][ T1014] ? devlink_trap_groups_unregister+0xe8/0x110
[ 388.214211][ T1014] report_bug+0x1bd/0x210
[ 388.218639][ T1014] handle_bug+0x3c/0x60
[ 388.222806][ T1014] exc_invalid_op+0x14/0x40
[ 388.227316][ T1014] asm_exc_invalid_op+0x12/0x20
[ 388.232207][ T1014] RIP: 0010:devlink_trap_groups_unregister+0xe8/0x110
[ 388.239057][ T1014] Code: ff ff 31 ff 89 de e8 c7 ac 2d fa 83 fb ff 75 cc e8 9d aa 2d fa 4c 89 f7 5b 5d 41 5c 41 5d 41 5e e9 3d 00 07 02 e8 88 aa 2d fa <0f> 0b e9 71 ff ff ff 4c 89 ef e8 b9 58 74 fa e9 3b ff ff ff 48 89
[ 388.258673][ T1014] RSP: 0018:ffffc90004a47a00 EFLAGS: 00010293
[ 388.264735][ T1014] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000
[ 388.272700][ T1014] RDX: ffff88801c190000 RSI: ffffffff874a06e8 RDI: 0000000000000003
[ 388.280672][ T1014] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001
[ 388.288639][ T1014] R10: ffffffff874a0657 R11: 0000000000000000 R12: ffffffff8a46fe60
[ 388.296624][ T1014] R13: ffff88807cedd000 R14: dffffc0000000000 R15: ffff88807cedd388
[ 388.304605][ T1014] ? devlink_trap_groups_unregister+0x57/0x110
[ 388.310765][ T1014] ? devlink_trap_groups_unregister+0xe8/0x110
[ 388.316928][ T1014] nsim_dev_traps_exit+0x67/0x170
[ 388.321957][ T1014] nsim_dev_reload_destroy+0x20c/0x2f0
[ 388.327420][ T1014] nsim_dev_reload_down+0xdf/0x180
[ 388.332556][ T1014] devlink_reload+0x1c2/0x6b0
[ 388.337235][ T1014] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 388.344203][ T1014] devlink_pernet_pre_exit+0x278/0x370
[ 388.349658][ T1014] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 388.355290][ T1014] ? nf_tables_pre_exit_net+0x119/0x490
[ 388.360848][ T1014] ? devlink_nl_cmd_reload+0x11d0/0x11d0
[ 388.366479][ T1014] cleanup_net+0x451/0xb00
[ 388.370899][ T1014] ? unregister_pernet_device+0x70/0x70
[ 388.376454][ T1014] process_one_work+0x9b2/0x1690
[ 388.381529][ T1014] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 388.386920][ T1014] ? rwlock_bug.part.0+0x90/0x90
[ 388.391875][ T1014] ? _raw_spin_lock_irq+0x41/0x50
[ 388.396925][ T1014] worker_thread+0x658/0x11f0
[ 388.401624][ T1014] ? process_one_work+0x1690/0x1690
[ 388.406829][ T1014] kthread+0x405/0x4f0
[ 388.410932][ T1014] ? set_kthread_struct+0x130/0x130
[ 388.416152][ T1014] ret_from_fork+0x1f/0x30
[ 388.420601][ T1014]
[ 388.423999][ T1014] Kernel Offset: disabled
[ 388.428427][ T1014] Rebooting in 86400 seconds..