[ 32.476222][ T4649] 8021q: adding VLAN 0 to HW filter on device bond0
[ 32.486812][ T4649] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 52.801633][ T5067] can: request_module (can-proto-0) failed.
[ 52.832687][ T5067] can: request_module (can-proto-0) failed.
[ 52.864305][ T5067] can: request_module (can-proto-0) failed.
Warning: Permanently added '10.128.0.245' (ECDSA) to the list of known hosts.
2023/02/18 22:46:24 parsed 1 programs
2023/02/18 22:46:25 executed programs: 0
[ 73.258506][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.267177][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.275049][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.283848][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.292231][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.299874][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.387300][ T5145] chnl_net:caif_netlink_parms(): no params data found
[ 73.430322][ T5145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.438330][ T5145] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.446562][ T5145] device bridge_slave_0 entered promiscuous mode
[ 73.456187][ T5145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.463758][ T5145] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.471568][ T5145] device bridge_slave_1 entered promiscuous mode
[ 73.493659][ T5145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.504674][ T5145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.528757][ T5145] team0: Port device team_slave_0 added
[ 73.536678][ T5145] team0: Port device team_slave_1 added
[ 73.553974][ T5145] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.561154][ T5145] 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.
[ 73.587928][ T5145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.601956][ T5145] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.609262][ T5145] 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.
[ 73.635737][ T5145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.665922][ T5145] device hsr_slave_0 entered promiscuous mode
[ 73.673710][ T5145] device hsr_slave_1 entered promiscuous mode
[ 73.786818][ T5145] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.801498][ T5145] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.813582][ T5145] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.825694][ T5145] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.866040][ T5145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.874193][ T5145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.882911][ T5145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.890137][ T5145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.937139][ T5145] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.953438][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.965058][ T1119] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.973964][ T1119] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.981956][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 73.995623][ T5145] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.007414][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.016718][ T5155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.023889][ T5155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.040994][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.050191][ T5155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.057329][ T5155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.075214][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 74.091775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 74.100435][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 74.108883][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 74.123290][ T5145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 74.135779][ T5145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 74.146757][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 74.166313][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 74.174206][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 74.187685][ T5145] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.371021][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 74.384420][ T5145] device veth0_vlan entered promiscuous mode
[ 74.391996][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 74.400881][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 74.411029][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 74.418735][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 74.430875][ T5145] device veth1_vlan entered promiscuous mode
[ 74.450326][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 74.458743][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 74.467249][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 74.475812][ T1119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 74.486326][ T5145] device veth0_macvtap entered promiscuous mode
[ 74.495062][ T5145] device veth1_macvtap entered promiscuous mode
[ 74.510688][ T5145] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.519096][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 74.527054][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 74.535289][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 74.544666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 74.555960][ T5145] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.564905][ T5158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 74.574092][ T5158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 74.585120][ T5145] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.594812][ T5145] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.604195][ T5145] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.613865][ T5145] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.803686][ C1] hrtimer: interrupt took 1116849783 ns
[ 75.812799][ T5147] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.211297][ T897] cfg80211: failed to load regulatory.db
[ 180.938988][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 180.946090][ C0] rcu: 1-...!: (3 GPs behind) idle=cc5c/0/0x1 softirq=6386/6394 fqs=87
[ 180.955730][ C0] (detected by 0, t=10502 jiffies, g=5833, q=149 ncpus=2)
[ 180.963729][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 180.968964][ C1] NMI backtrace for cpu 1
[ 180.968973][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.2.0-rc8-syzkaller-00098-gec35307e18ba #0
[ 180.968989][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 180.968998][ C1] RIP: 0010:lock_is_held_type+0x14/0x140
[ 180.969022][ C1] Code: 2a b9 ff 0f 0b 8b 44 24 04 eb bd 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 55 41 bd ff ff ff ff 41 54 55 53 <48> 83 ec 08 8b 0d 8e 35 6b 04 85 c9 0f 84 d9 00 00 00 65 8b 05 1b
[ 180.969037][ C1] RSP: 0018:ffffc900001e0c98 EFLAGS: 00000002
[ 180.969051][ C1] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffffff8163a009
[ 180.969063][ C1] RDX: 0000000000000003 RSI: 00000000ffffffff RDI: ffffffff8c7921e0
[ 180.969073][ C1] RBP: 1ffff9200003c19e R08: 0000000000000000 R09: ffffffff8e759d57
[ 180.969084][ C1] R10: fffffbfff1ceb3aa R11: 0000000000000000 R12: 0000000000000001
[ 180.969095][ C1] R13: 00000000ffffffff R14: 0000000000000001 R15: 17450cb2164a1400
[ 180.969106][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 180.969123][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 180.969135][ C1] CR2: 00000000004e4ae2 CR3: 000000001c98a000 CR4: 00000000003506e0
[ 180.969146][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 180.969156][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 180.969167][ C1] Call Trace:
[ 180.969173][ C1]
[ 180.969181][ C1] rcu_read_lock_sched_held+0x3e/0x70
[ 180.969208][ C1] lock_release+0x5cf/0x810
[ 180.969233][ C1] ? advance_sched+0x439/0x9b0
[ 180.969252][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 180.969276][ C1] ? do_raw_spin_lock+0x124/0x2b0
[ 180.969293][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 180.969311][ C1] _raw_spin_unlock+0x16/0x40
[ 180.969330][ C1] advance_sched+0x439/0x9b0
[ 180.969350][ C1] ? taprio_dequeue+0xa20/0xa20
[ 180.969367][ C1] __hrtimer_run_queues+0x690/0xfb0
[ 180.969394][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 180.969415][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0
[ 180.969443][ C1] hrtimer_interrupt+0x320/0x790
[ 180.969469][ C1] __sysvec_apic_timer_interrupt+0x180/0x640
[ 180.969493][ C1] sysvec_apic_timer_interrupt+0x92/0xc0
[ 180.969520][ C1]
[ 180.969525][ C1]
[ 180.969529][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 180.969548][ C1] RIP: 0010:acpi_idle_do_entry+0x1fd/0x2a0
[ 180.969567][ C1] Code: 89 de e8 06 37 73 f7 84 db 75 ac e8 8d 3a 73 f7 e8 88 bc 79 f7 66 90 e8 81 3a 73 f7 0f 00 2d 0a fd a3 00 e8 75 3a 73 f7 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 30 37 73 f7 48 85 db
[ 180.969582][ C1] RSP: 0018:ffffc90000177d10 EFLAGS: 00000293
[ 180.969595][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 180.969605][ C1] RDX: ffff88813fee9d40 RSI: ffffffff8a0dce9b RDI: 0000000000000000
[ 180.969615][ C1] RBP: ffff8880179f2064 R08: 0000000000000001 R09: 0000000000000001
[ 180.969625][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 180.969635][ C1] R13: ffff8880179f2000 R14: ffff8880179f2064 R15: ffff88814547f804
[ 180.969650][ C1] ? acpi_idle_do_entry+0x1fb/0x2a0
[ 180.969670][ C1] acpi_idle_enter+0x368/0x510
[ 180.969690][ C1] cpuidle_enter_state+0x1af/0xd40
[ 180.969712][ C1] cpuidle_enter+0x4e/0xa0
[ 180.969730][ C1] do_idle+0x3f7/0x590
[ 180.969749][ C1] ? arch_cpu_idle_exit+0x30/0x30
[ 180.969770][ C1] cpu_startup_entry+0x18/0x20
[ 180.969787][ C1] start_secondary+0x256/0x300
[ 180.969807][ C1] ? set_cpu_sibling_map+0x24f0/0x24f0
[ 180.969828][ C1] secondary_startup_64_no_verify+0xce/0xdb
[ 180.969856][ C1]
[ 180.969960][ C0] rcu: rcu_preempt kthread starved for 10328 jiffies! g5833 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 181.350500][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 181.361104][ C0] rcu: RCU grace-period kthread stack dump:
[ 181.366999][ C0] task:rcu_preempt state:R running task stack:28656 pid:16 ppid:2 flags:0x00004000
[ 181.377892][ C0] Call Trace:
[ 181.381371][ C0]
[ 181.384321][ C0] __schedule+0xbdd/0x54f0
[ 181.388774][ C0] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 181.394691][ C0] ? __mod_timer+0x8d9/0xe80
[ 181.399486][ C0] ? io_schedule_timeout+0x150/0x150
[ 181.404885][ C0] ? enqueue_timer+0x660/0x660
[ 181.409673][ C0] ? debug_object_free+0x360/0x360
[ 181.414900][ C0] schedule+0xde/0x1b0
[ 181.418996][ C0] schedule_timeout+0x14e/0x2a0
[ 181.423864][ C0] ? usleep_range_state+0x1b0/0x1b0
[ 181.429165][ C0] ? collect_expired_timers+0x200/0x200
[ 181.434880][ C0] ? lg_report_fixup.cold+0x4aa/0x5d0
[ 181.440282][ C0] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 181.446278][ C0] ? prepare_to_swait_event+0xf6/0x480
[ 181.451767][ C0] rcu_gp_fqs_loop+0x190/0x910
[ 181.456556][ C0] ? force_qs_rnp+0x820/0x820
[ 181.461342][ C0] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 181.467370][ C0] rcu_gp_kthread+0x23a/0x360
[ 181.472247][ C0] ? rcu_gp_init+0x1450/0x1450
[ 181.477039][ C0] ? __kthread_parkme+0x163/0x220
[ 181.482093][ C0] ? rcu_gp_init+0x1450/0x1450
[ 181.486880][ C0] kthread+0x2e8/0x3a0
[ 181.490962][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 181.496612][ C0] ret_from_fork+0x1f/0x30
[ 181.501157][ C0]
[ 181.504289][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 181.510621][ C0] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.2.0-rc8-syzkaller-00098-gec35307e18ba #0
[ 181.520607][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 181.530874][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 181.537757][ C0] RIP: 0010:smp_call_function_many_cond+0x43f/0x10a0
[ 181.546276][ C0] Code: e6 e8 95 00 0b 00 45 85 e4 74 48 48 8b 04 24 49 89 c5 83 e0 07 49 c1 ed 03 49 89 c4 4d 01 fd 41 83 c4 03 e8 c3 03 0b 00 f3 90 <41> 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 4e 0a 00 00 8b 43 08 31
[ 181.565912][ C0] RSP: 0018:ffffc90000107978 EFLAGS: 00000293
[ 181.572199][ C0] RAX: 0000000000000000 RBX: ffff8880b9941d60 RCX: 0000000000000000
[ 181.580188][ C0] RDX: ffff88813fe7ba80 RSI: ffffffff8176054d RDI: 0000000000000005
[ 181.588193][ C0] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 181.596522][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003
[ 181.604675][ C0] R13: ffffed10173283ad R14: 0000000000000001 R15: dffffc0000000000
[ 181.612664][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 181.621694][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 181.628376][ C0] CR2: 00007fa578670e91 CR3: 000000000c48e000 CR4: 00000000003506f0
[ 181.636446][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 181.644431][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 181.652410][ C0] Call Trace:
[ 181.655698][ C0]
[ 181.658733][ C0] ? optimize_nops+0x2d0/0x2d0
[ 181.663526][ C0] ? smp_call_on_cpu+0x250/0x250
[ 181.668608][ C0] ? text_poke_memset+0x60/0x60
[ 181.673522][ C0] ? optimize_nops+0x2d0/0x2d0
[ 181.678317][ C0] on_each_cpu_cond_mask+0x5a/0xa0
[ 181.683565][ C0] text_poke_bp_batch+0x22e/0x6b0
[ 181.688690][ C0] ? __kmem_cache_alloc_node+0x131/0x430
[ 181.694687][ C0] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 181.700608][ C0] ? __kmem_cache_alloc_node+0x131/0x430
[ 181.706258][ C0] ? do_sync_core+0x30/0x30
[ 181.710783][ C0] ? arch_jump_label_transform_queue+0xa4/0x100
[ 181.717053][ C0] ? __jump_label_update+0x296/0x410
[ 181.722368][ C0] text_poke_finish+0x1a/0x30
[ 181.727236][ C0] arch_jump_label_transform_apply+0x17/0x30
[ 181.733418][ C0] jump_label_update+0x32f/0x410
[ 181.738420][ C0] static_key_enable_cpuslocked+0x1b5/0x270
[ 181.744439][ C0] static_key_enable+0x1a/0x20
[ 181.749237][ C0] toggle_allocation_gate+0xf8/0x230
[ 181.754548][ C0] ? wake_up_kfence_timer+0x30/0x30
[ 181.759788][ C0] process_one_work+0x9bf/0x1710
[ 181.764928][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 181.770352][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 181.775391][ C0] ? _raw_spin_lock_irq+0x45/0x50
[ 181.780569][ C0] worker_thread+0x669/0x1090
[ 181.785642][ C0] ? process_one_work+0x1710/0x1710
[ 181.790995][ C0] kthread+0x2e8/0x3a0
[ 181.795083][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 181.800734][ C0] ret_from_fork+0x1f/0x30
[ 181.805191][ C0]