Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts.
2025/04/28 13:57:25 ignoring optional flag "sandboxArg"="0"
2025/04/28 13:57:25 parsed 1 programs
[ 115.619940][ T6258] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 120.233095][ T1154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.241034][ T1154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.300036][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.308149][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.427365][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 120.437243][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 120.446388][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 120.455993][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 120.463972][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 121.155061][ T6338] chnl_net:caif_netlink_parms(): no params data found
[ 121.247950][ T6338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 121.257200][ T6338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 121.264651][ T6338] bridge_slave_0: entered allmulticast mode
[ 121.273654][ T6338] bridge_slave_0: entered promiscuous mode
[ 121.281945][ T6338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 121.289659][ T6338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 121.296905][ T6338] bridge_slave_1: entered allmulticast mode
[ 121.304383][ T6338] bridge_slave_1: entered promiscuous mode
[ 121.337911][ T6338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 121.351397][ T6338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 121.384403][ T6338] team0: Port device team_slave_0 added
[ 121.393781][ T6338] team0: Port device team_slave_1 added
[ 121.424967][ T6338] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.432483][ T6338] 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.
[ 121.458492][ T6338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.471066][ T6338] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.478032][ T6338] 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.
[ 121.505256][ T6338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.544117][ T6338] hsr_slave_0: entered promiscuous mode
[ 121.550442][ T6338] hsr_slave_1: entered promiscuous mode
[ 122.134984][ T6338] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 122.149493][ T6338] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 122.161240][ T6338] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 122.173136][ T6338] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 122.273947][ T6338] 8021q: adding VLAN 0 to HW filter on device bond0
[ 122.309277][ T6338] 8021q: adding VLAN 0 to HW filter on device team0
[ 122.324686][ T3555] bridge0: port 1(bridge_slave_0) entered blocking state
[ 122.332489][ T3555] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 122.360778][ T3555] bridge0: port 2(bridge_slave_1) entered blocking state
[ 122.368045][ T3555] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 122.460958][ T6338] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 122.522415][ T6338] veth0_vlan: entered promiscuous mode
[ 122.538223][ T6338] veth1_vlan: entered promiscuous mode
[ 122.580938][ T6338] veth0_macvtap: entered promiscuous mode
[ 122.594618][ T6338] veth1_macvtap: entered promiscuous mode
[ 122.623578][ T6338] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 122.643153][ T6338] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 122.661839][ T6338] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.671535][ T6338] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.681539][ T6338] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.691839][ T6338] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 122.921007][ T82] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 123.016329][ T82] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 123.118321][ T82] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/04/28 13:57:37 executed programs: 0
[ 123.776896][ T5848] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 123.785720][ T5848] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 123.794886][ T5848] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 123.803320][ T5848] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 123.811403][ T5848] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 124.051872][ T6430] chnl_net:caif_netlink_parms(): no params data found
[ 124.184646][ T6430] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.192796][ T6430] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.202069][ T6430] bridge_slave_0: entered allmulticast mode
[ 124.210888][ T6430] bridge_slave_0: entered promiscuous mode
[ 124.227777][ T6430] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.235190][ T6430] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.243543][ T6430] bridge_slave_1: entered allmulticast mode
[ 124.251355][ T6430] bridge_slave_1: entered promiscuous mode
[ 124.300981][ T6430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 124.315121][ T6430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 124.366186][ T6430] team0: Port device team_slave_0 added
[ 124.375627][ T6430] team0: Port device team_slave_1 added
[ 124.426795][ T6430] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 124.434397][ T6430] 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.
[ 124.462584][ T6430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 124.477307][ T6430] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 124.484674][ T6430] 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.
[ 124.512679][ T6430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 124.578325][ T6430] hsr_slave_0: entered promiscuous mode
[ 124.591610][ T6430] hsr_slave_1: entered promiscuous mode
[ 124.598011][ T6430] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 124.606770][ T6430] Cannot create hsr debugfs directory
[ 124.627334][ T82] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.899019][ T5848] Bluetooth: hci0: command tx timeout
[ 126.496577][ T82] bridge_slave_1: left allmulticast mode
[ 126.504753][ T82] bridge_slave_1: left promiscuous mode
[ 126.511014][ T82] bridge0: port 2(bridge_slave_1) entered disabled state
[ 126.521660][ T82] bridge_slave_0: left allmulticast mode
[ 126.527571][ T82] bridge_slave_0: left promiscuous mode
[ 126.534242][ T82] bridge0: port 1(bridge_slave_0) entered disabled state
[ 126.868176][ T82] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 126.882625][ T82] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 126.893662][ T82] bond0 (unregistering): Released all slaves
[ 127.027736][ T82] hsr_slave_0: left promiscuous mode
[ 127.035958][ T82] hsr_slave_1: left promiscuous mode
[ 127.042122][ T82] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 127.055456][ T82] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 127.063714][ T82] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 127.071286][ T82] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 127.090831][ T82] veth1_macvtap: left promiscuous mode
[ 127.096509][ T82] veth0_macvtap: left promiscuous mode
[ 127.102707][ T82] veth1_vlan: left promiscuous mode
[ 127.108069][ T82] veth0_vlan: left promiscuous mode
[ 127.412005][ T82] team0 (unregistering): Port device team_slave_1 removed
[ 127.442001][ T82] team0 (unregistering): Port device team_slave_0 removed
[ 127.881119][ T6430] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 127.900267][ T6430] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 127.923601][ T6430] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 127.940940][ T6430] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 127.980912][ T5848] Bluetooth: hci0: command tx timeout
[ 128.064469][ T6430] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.128022][ T6430] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.152463][ T82] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.159681][ T82] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.186667][ T82] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.193908][ T82] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.301102][ T6430] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.361995][ T6430] veth0_vlan: entered promiscuous mode
[ 128.377748][ T6430] veth1_vlan: entered promiscuous mode
[ 128.415253][ T6430] veth0_macvtap: entered promiscuous mode
[ 128.428210][ T6430] veth1_macvtap: entered promiscuous mode
[ 128.456297][ T6430] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.477886][ T6430] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.495230][ T6430] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.506477][ T6430] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.515953][ T6430] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.525475][ T6430] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.612872][ T3555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.628200][ T3555] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 128.667814][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.680429][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/04/28 13:57:42 executed programs: 2
[ 128.820918][ T6621] netlink: 32 bytes leftover after parsing attributes in process `syz.1.16'.
[ 128.836345][ T6621] veth0_to_bond: entered allmulticast mode
[ 128.842606][ T13]
[ 128.845131][ T13] =============================
[ 128.850165][ T13] WARNING: suspicious RCU usage
[ 128.855063][ T13] 6.15.0-rc4-syzkaller-gb4432656b36e #0 Not tainted
[ 128.861903][ T13] -----------------------------
[ 128.866770][ T13] net/sched/sch_generic.c:1285 suspicious rcu_dereference_protected() usage!
[ 128.875987][ T13]
[ 128.875987][ T13] other info that might help us debug this:
[ 128.875987][ T13]
[ 128.886667][ T13]
[ 128.886667][ T13] rcu_scheduler_active = 2, debug_locks = 1
[ 128.894895][ T13] 3 locks held by kworker/u8:1/13:
[ 128.900220][ T13] #0: ffff88807829f148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b1/0x17a0
[ 128.911527][ T13] #1: ffffc90000127c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ec/0x17a0
[ 128.924545][ T13] #2: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x153/0x2e00
[ 128.934385][ T13]
[ 128.934385][ T13] stack backtrace:
[ 128.940820][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 128.940842][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 128.940852][ T13] Workqueue: bond0 bond_mii_monitor
[ 128.940883][ T13] Call Trace:
[ 128.940893][ T13]
[ 128.940900][ T13] dump_stack_lvl+0x189/0x250
[ 128.940927][ T13] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.940948][ T13] ? __pfx__printk+0x10/0x10
[ 128.940969][ T13] ? print_lock_name+0xde/0x100
[ 128.940996][ T13] lockdep_rcu_suspicious+0x140/0x1d0
[ 128.941022][ T13] dev_deactivate_queue+0x8f/0x1b0
[ 128.941041][ T13] dev_deactivate_many+0xd3/0xd40
[ 128.941057][ T13] ? veth_get_iflink+0x25/0x270
[ 128.941083][ T13] dev_deactivate+0x118/0x1b0
[ 128.941098][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 128.941118][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 128.941139][ T13] linkwatch_do_dev+0x10f/0x170
[ 128.941159][ T13] ethtool_op_get_link+0x15/0x70
[ 128.941175][ T13] bond_check_dev_link+0x444/0x6c0
[ 128.941199][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 128.941228][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 128.941254][ T13] bond_mii_monitor+0x428/0x2e00
[ 128.941271][ T13] ? psi_task_switch+0x39e/0x6d0
[ 128.941298][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 128.941329][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 128.941349][ T13] ? register_lock_class+0x51/0x320
[ 128.941374][ T13] ? __lock_acquire+0xaac/0xd20
[ 128.941403][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 128.941430][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 128.941451][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 128.941471][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 128.941495][ T13] process_scheduled_works+0xadb/0x17a0
[ 128.941544][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 128.941583][ T13] worker_thread+0x8a0/0xda0
[ 128.941624][ T13] kthread+0x70e/0x8a0
[ 128.941645][ T13] ? __pfx_worker_thread+0x10/0x10
[ 128.941660][ T13] ? __pfx_kthread+0x10/0x10
[ 128.941678][ T13] ? __pfx_kthread+0x10/0x10
[ 128.941694][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 128.941715][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 128.941731][ T13] ? __pfx_kthread+0x10/0x10
[ 128.941748][ T13] ret_from_fork+0x4b/0x80
[ 128.941763][ T13] ? __pfx_kthread+0x10/0x10
[ 128.941779][ T13] ret_from_fork_asm+0x1a/0x30
[ 128.941809][ T13]
[ 128.949948][ T13]
[ 129.188291][ T13] =============================
[ 129.193215][ T13] WARNING: suspicious RCU usage
[ 129.198078][ T13] 6.15.0-rc4-syzkaller-gb4432656b36e #0 Not tainted
[ 129.204724][ T13] -----------------------------
[ 129.209660][ T13] ./include/linux/rtnetlink.h:163 suspicious rcu_dereference_protected() usage!
[ 129.218742][ T13]
[ 129.218742][ T13] other info that might help us debug this:
[ 129.218742][ T13]
[ 129.229294][ T13]
[ 129.229294][ T13] rcu_scheduler_active = 2, debug_locks = 1
[ 129.237392][ T13] 3 locks held by kworker/u8:1/13:
[ 129.242617][ T13] #0: ffff88807829f148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b1/0x17a0
[ 129.253777][ T13] #1: ffffc90000127c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ec/0x17a0
[ 129.266994][ T13] #2: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x153/0x2e00
[ 129.276783][ T13]
[ 129.276783][ T13] stack backtrace:
[ 129.282761][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 129.282781][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 129.282790][ T13] Workqueue: bond0 bond_mii_monitor
[ 129.282811][ T13] Call Trace:
[ 129.282817][ T13]
[ 129.282824][ T13] dump_stack_lvl+0x189/0x250
[ 129.282849][ T13] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.282869][ T13] ? __pfx__printk+0x10/0x10
[ 129.282899][ T13] lockdep_rcu_suspicious+0x140/0x1d0
[ 129.282927][ T13] dev_deactivate_many+0x197/0xd40
[ 129.282946][ T13] ? veth_get_iflink+0x25/0x270
[ 129.282971][ T13] dev_deactivate+0x118/0x1b0
[ 129.282986][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 129.283005][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 129.283024][ T13] linkwatch_do_dev+0x10f/0x170
[ 129.283044][ T13] ethtool_op_get_link+0x15/0x70
[ 129.283060][ T13] bond_check_dev_link+0x444/0x6c0
[ 129.283084][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 129.283112][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 129.283138][ T13] bond_mii_monitor+0x428/0x2e00
[ 129.283155][ T13] ? psi_task_switch+0x39e/0x6d0
[ 129.283175][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 129.283204][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 129.283224][ T13] ? register_lock_class+0x51/0x320
[ 129.283249][ T13] ? __lock_acquire+0xaac/0xd20
[ 129.283283][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.283310][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.283329][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.283349][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.283369][ T13] process_scheduled_works+0xadb/0x17a0
[ 129.283409][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 129.283445][ T13] worker_thread+0x8a0/0xda0
[ 129.283482][ T13] kthread+0x70e/0x8a0
[ 129.283504][ T13] ? __pfx_worker_thread+0x10/0x10
[ 129.283517][ T13] ? __pfx_kthread+0x10/0x10
[ 129.283535][ T13] ? __pfx_kthread+0x10/0x10
[ 129.283551][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.283570][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 129.283587][ T13] ? __pfx_kthread+0x10/0x10
[ 129.283603][ T13] ret_from_fork+0x4b/0x80
[ 129.283618][ T13] ? __pfx_kthread+0x10/0x10
[ 129.283636][ T13] ret_from_fork_asm+0x1a/0x30
[ 129.283667][ T13]
[ 129.286214][ T13]
[ 129.515644][ T13] =============================
[ 129.520828][ T13] WARNING: suspicious RCU usage
[ 129.525776][ T13] 6.15.0-rc4-syzkaller-gb4432656b36e #0 Not tainted
[ 129.532414][ T13] -----------------------------
[ 129.537330][ T13] net/sched/sch_generic.c:1301 suspicious rcu_dereference_protected() usage!
[ 129.546181][ T13]
[ 129.546181][ T13] other info that might help us debug this:
[ 129.546181][ T13]
[ 129.556477][ T13]
[ 129.556477][ T13] rcu_scheduler_active = 2, debug_locks = 1
[ 129.565136][ T13] 3 locks held by kworker/u8:1/13:
[ 129.570325][ T13] #0: ffff88807829f148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b1/0x17a0
[ 129.581584][ T13] #1: ffffc90000127c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ec/0x17a0
[ 129.594720][ T13] #2: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x153/0x2e00
[ 129.604479][ T13]
[ 129.604479][ T13] stack backtrace:
[ 129.610440][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 129.610461][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 129.610470][ T13] Workqueue: bond0 bond_mii_monitor
[ 129.610491][ T13] Call Trace:
[ 129.610498][ T13]
[ 129.610505][ T13] dump_stack_lvl+0x189/0x250
[ 129.610531][ T13] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.610552][ T13] ? __pfx__printk+0x10/0x10
[ 129.610571][ T13] ? print_lock_name+0xde/0x100
[ 129.610599][ T13] lockdep_rcu_suspicious+0x140/0x1d0
[ 129.610625][ T13] dev_reset_queue+0x88/0x1b0
[ 129.610643][ T13] dev_deactivate_many+0x720/0xd40
[ 129.610663][ T13] ? dev_deactivate_many+0x258/0xd40
[ 129.610684][ T13] dev_deactivate+0x118/0x1b0
[ 129.610699][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 129.610719][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 129.610740][ T13] linkwatch_do_dev+0x10f/0x170
[ 129.610760][ T13] ethtool_op_get_link+0x15/0x70
[ 129.610777][ T13] bond_check_dev_link+0x444/0x6c0
[ 129.610802][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 129.610831][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 129.610858][ T13] bond_mii_monitor+0x428/0x2e00
[ 129.610876][ T13] ? psi_task_switch+0x39e/0x6d0
[ 129.610897][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 129.610927][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 129.610948][ T13] ? register_lock_class+0x51/0x320
[ 129.610974][ T13] ? __lock_acquire+0xaac/0xd20
[ 129.611009][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.611038][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.611058][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.611079][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.611102][ T13] process_scheduled_works+0xadb/0x17a0
[ 129.611153][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 129.611193][ T13] worker_thread+0x8a0/0xda0
[ 129.611234][ T13] kthread+0x70e/0x8a0
[ 129.611255][ T13] ? __pfx_worker_thread+0x10/0x10
[ 129.611269][ T13] ? __pfx_kthread+0x10/0x10
[ 129.611288][ T13] ? __pfx_kthread+0x10/0x10
[ 129.611305][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.611326][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 129.611342][ T13] ? __pfx_kthread+0x10/0x10
[ 129.611359][ T13] ret_from_fork+0x4b/0x80
[ 129.611374][ T13] ? __pfx_kthread+0x10/0x10
[ 129.611391][ T13] ret_from_fork_asm+0x1a/0x30
[ 129.611422][ T13]
[ 129.857219][ T13]
[ 129.859678][ T13] =============================
[ 129.864583][ T13] WARNING: suspicious RCU usage
[ 129.869522][ T13] 6.15.0-rc4-syzkaller-gb4432656b36e #0 Not tainted
[ 129.876217][ T13] -----------------------------
[ 129.881189][ T13] net/sched/sch_generic.c:1332 suspicious rcu_dereference_protected() usage!
[ 129.890020][ T13]
[ 129.890020][ T13] other info that might help us debug this:
[ 129.890020][ T13]
[ 129.900832][ T13]
[ 129.900832][ T13] rcu_scheduler_active = 2, debug_locks = 1
[ 129.909275][ T13] 3 locks held by kworker/u8:1/13:
[ 129.914493][ T13] #0: ffff88807829f148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b1/0x17a0
[ 129.925986][ T13] #1: ffffc90000127c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ec/0x17a0
[ 129.939016][ T13] #2: ffffffff8df3b860 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x153/0x2e00
[ 129.948781][ T13]
[ 129.948781][ T13] stack backtrace:
[ 129.954702][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 129.954723][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 129.954733][ T13] Workqueue: bond0 bond_mii_monitor
[ 129.954756][ T13] Call Trace:
[ 129.954763][ T13]
[ 129.954770][ T13] dump_stack_lvl+0x189/0x250
[ 129.954796][ T13] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.954816][ T13] ? __pfx__printk+0x10/0x10
[ 129.954829][ T13] ? __local_bh_enable_ip+0x12d/0x1c0
[ 129.954865][ T13] lockdep_rcu_suspicious+0x140/0x1d0
[ 129.954891][ T13] dev_deactivate_many+0xa22/0xd40
[ 129.954911][ T13] ? dev_deactivate_many+0x258/0xd40
[ 129.954931][ T13] dev_deactivate+0x118/0x1b0
[ 129.954946][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 129.954966][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 129.954984][ T13] linkwatch_do_dev+0x10f/0x170
[ 129.955004][ T13] ethtool_op_get_link+0x15/0x70
[ 129.955020][ T13] bond_check_dev_link+0x444/0x6c0
[ 129.955044][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 129.955073][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 129.955099][ T13] bond_mii_monitor+0x428/0x2e00
[ 129.955116][ T13] ? psi_task_switch+0x39e/0x6d0
[ 129.955137][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 129.955165][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 129.955184][ T13] ? register_lock_class+0x51/0x320
[ 129.955209][ T13] ? __lock_acquire+0xaac/0xd20
[ 129.955248][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.955277][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.955297][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.955317][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 129.955341][ T13] process_scheduled_works+0xadb/0x17a0
[ 129.955392][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 129.955431][ T13] worker_thread+0x8a0/0xda0
[ 129.955470][ T13] kthread+0x70e/0x8a0
[ 129.955493][ T13] ? __pfx_worker_thread+0x10/0x10
[ 129.955508][ T13] ? __pfx_kthread+0x10/0x10
[ 129.955526][ T13] ? __pfx_kthread+0x10/0x10
[ 129.955542][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 129.955562][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 129.955579][ T13] ? __pfx_kthread+0x10/0x10
[ 129.955595][ T13] ret_from_fork+0x4b/0x80
[ 129.955611][ T13] ? __pfx_kthread+0x10/0x10
[ 129.955634][ T13] ret_from_fork_asm+0x1a/0x30
[ 129.955665][ T13]
[ 129.985313][ T13] ------------[ cut here ]------------
[ 130.123958][ T5848] Bluetooth: hci0: command tx timeout
[ 130.129539][ T13] RTNL: assertion failed at ./include/net/netdev_lock.h (56)
[ 130.130185][ T13] WARNING: CPU: 0 PID: 13 at ./include/net/netdev_lock.h:56 netif_state_change+0x317/0x3a0
[ 130.219624][ T13] Modules linked in:
[ 130.223696][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 130.235573][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 130.245724][ T13] Workqueue: bond0 bond_mii_monitor
[ 130.251031][ T13] RIP: 0010:netif_state_change+0x317/0x3a0
[ 130.256905][ T13] Code: 2f ff ff ff e8 1a 72 81 f8 c6 05 27 86 2a 06 01 90 48 c7 c7 80 08 70 8c 48 c7 c6 e8 06 79 8d ba 38 00 00 00 e8 ca cf 45 f8 90 <0f> 0b 90 90 e9 00 ff ff ff 44 89 f1 80 e1 07 38 c1 0f 8c 67 fd ff
[ 130.276689][ T13] RSP: 0018:ffffc90000127640 EFLAGS: 00010246
[ 130.282922][ T13] RAX: 962df3bdb02c2d00 RBX: ffff88802d77a000 RCX: ffff88801b688000
[ 130.291093][ T13] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 130.299218][ T13] RBP: ffffc90000127710 R08: ffff8880b8823e93 R09: 1ffff110171047d2
[ 130.307226][ T13] R10: dffffc0000000000 R11: ffffed10171047d3 R12: 0000000000000000
[ 130.315354][ T13] R13: 1ffff92000024ecc R14: 0000000000000000 R15: dffffc0000000000
[ 130.323448][ T13] FS: 0000000000000000(0000) GS:ffff8881260cc000(0000) knlGS:0000000000000000
[ 130.332536][ T13] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.339216][ T13] CR2: 000055ad80e76950 CR3: 00000000339b8000 CR4: 00000000003526f0
[ 130.347845][ T13] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.356019][ T13] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.364136][ T13] Call Trace:
[ 130.367449][ T13]
[ 130.370445][ T13] ? __pfx_netif_state_change+0x10/0x10
[ 130.376020][ T13] ? dev_deactivate+0x129/0x1b0
[ 130.380955][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 130.386184][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 130.391244][ T13] linkwatch_do_dev+0x117/0x170
[ 130.396135][ T13] ethtool_op_get_link+0x15/0x70
[ 130.401152][ T13] bond_check_dev_link+0x444/0x6c0
[ 130.406302][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 130.412040][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 130.418558][ T13] bond_mii_monitor+0x428/0x2e00
[ 130.423539][ T13] ? psi_task_switch+0x39e/0x6d0
[ 130.428572][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 130.433738][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 130.439193][ T13] ? register_lock_class+0x51/0x320
[ 130.444429][ T13] ? __lock_acquire+0xaac/0xd20
[ 130.449366][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.455157][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.460597][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.466349][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.472357][ T13] process_scheduled_works+0xadb/0x17a0
[ 130.477971][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 130.484367][ T13] worker_thread+0x8a0/0xda0
[ 130.489112][ T13] kthread+0x70e/0x8a0
[ 130.493214][ T13] ? __pfx_worker_thread+0x10/0x10
[ 130.498370][ T13] ? __pfx_kthread+0x10/0x10
[ 130.503049][ T13] ? __pfx_kthread+0x10/0x10
[ 130.507670][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.512947][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 130.518177][ T13] ? __pfx_kthread+0x10/0x10
[ 130.523052][ T13] ret_from_fork+0x4b/0x80
[ 130.527604][ T13] ? __pfx_kthread+0x10/0x10
[ 130.532346][ T13] ret_from_fork_asm+0x1a/0x30
[ 130.537160][ T13]
[ 130.540310][ T13] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 130.547619][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.15.0-rc4-syzkaller-gb4432656b36e #0 PREEMPT(full)
[ 130.559091][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 130.569257][ T13] Workqueue: bond0 bond_mii_monitor
[ 130.574498][ T13] Call Trace:
[ 130.577802][ T13]
[ 130.580733][ T13] dump_stack_lvl+0x99/0x250
[ 130.585334][ T13] ? __asan_memcpy+0x40/0x70
[ 130.589915][ T13] ? __pfx_dump_stack_lvl+0x10/0x10
[ 130.595205][ T13] ? __pfx__printk+0x10/0x10
[ 130.599797][ T13] panic+0x2db/0x790
[ 130.603781][ T13] ? __pfx_panic+0x10/0x10
[ 130.608362][ T13] ? show_trace_log_lvl+0x4fb/0x550
[ 130.613564][ T13] ? ret_from_fork_asm+0x1a/0x30
[ 130.618502][ T13] __warn+0x31b/0x4b0
[ 130.622493][ T13] ? netif_state_change+0x317/0x3a0
[ 130.627688][ T13] ? netif_state_change+0x317/0x3a0
[ 130.632885][ T13] report_bug+0x2be/0x4f0
[ 130.637291][ T13] ? netif_state_change+0x317/0x3a0
[ 130.642486][ T13] ? netif_state_change+0x317/0x3a0
[ 130.647676][ T13] ? netif_state_change+0x319/0x3a0
[ 130.652866][ T13] handle_bug+0x84/0x160
[ 130.657106][ T13] exc_invalid_op+0x1a/0x50
[ 130.661601][ T13] asm_exc_invalid_op+0x1a/0x20
[ 130.666439][ T13] RIP: 0010:netif_state_change+0x317/0x3a0
[ 130.672237][ T13] Code: 2f ff ff ff e8 1a 72 81 f8 c6 05 27 86 2a 06 01 90 48 c7 c7 80 08 70 8c 48 c7 c6 e8 06 79 8d ba 38 00 00 00 e8 ca cf 45 f8 90 <0f> 0b 90 90 e9 00 ff ff ff 44 89 f1 80 e1 07 38 c1 0f 8c 67 fd ff
[ 130.691846][ T13] RSP: 0018:ffffc90000127640 EFLAGS: 00010246
[ 130.697991][ T13] RAX: 962df3bdb02c2d00 RBX: ffff88802d77a000 RCX: ffff88801b688000
[ 130.706074][ T13] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 130.714038][ T13] RBP: ffffc90000127710 R08: ffff8880b8823e93 R09: 1ffff110171047d2
[ 130.722039][ T13] R10: dffffc0000000000 R11: ffffed10171047d3 R12: 0000000000000000
[ 130.730090][ T13] R13: 1ffff92000024ecc R14: 0000000000000000 R15: dffffc0000000000
[ 130.738081][ T13] ? __pfx_netif_state_change+0x10/0x10
[ 130.743636][ T13] ? dev_deactivate+0x129/0x1b0
[ 130.748483][ T13] ? __pfx_dev_deactivate+0x10/0x10
[ 130.753785][ T13] ? rfc2863_policy+0x1c6/0x3e0
[ 130.758642][ T13] linkwatch_do_dev+0x117/0x170
[ 130.763498][ T13] ethtool_op_get_link+0x15/0x70
[ 130.768518][ T13] bond_check_dev_link+0x444/0x6c0
[ 130.773626][ T13] ? __pfx_bond_check_dev_link+0x10/0x10
[ 130.779262][ T13] ? netdev_lower_get_next_private_rcu+0x9f/0x100
[ 130.785699][ T13] bond_mii_monitor+0x428/0x2e00
[ 130.790637][ T13] ? psi_task_switch+0x39e/0x6d0
[ 130.795654][ T13] ? bond_mii_monitor+0x153/0x2e00
[ 130.800764][ T13] ? __pfx_bond_mii_monitor+0x10/0x10
[ 130.806128][ T13] ? register_lock_class+0x51/0x320
[ 130.811322][ T13] ? __lock_acquire+0xaac/0xd20
[ 130.816180][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.821901][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.827104][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.832853][ T13] ? process_scheduled_works+0x9ec/0x17a0
[ 130.838599][ T13] process_scheduled_works+0xadb/0x17a0
[ 130.844182][ T13] ? __pfx_process_scheduled_works+0x10/0x10
[ 130.850174][ T13] worker_thread+0x8a0/0xda0
[ 130.854775][ T13] kthread+0x70e/0x8a0
[ 130.858846][ T13] ? __pfx_worker_thread+0x10/0x10
[ 130.864034][ T13] ? __pfx_kthread+0x10/0x10
[ 130.868619][ T13] ? __pfx_kthread+0x10/0x10
[ 130.873201][ T13] ? _raw_spin_unlock_irq+0x23/0x50
[ 130.878398][ T13] ? lockdep_hardirqs_on+0x9c/0x150
[ 130.883706][ T13] ? __pfx_kthread+0x10/0x10
[ 130.888310][ T13] ret_from_fork+0x4b/0x80
[ 130.892719][ T13] ? __pfx_kthread+0x10/0x10
[ 130.897320][ T13] ret_from_fork_asm+0x1a/0x30
[ 130.902085][ T13]
[ 130.905360][ T13] Kernel Offset: disabled
[ 130.909711][ T13] Rebooting in 86400 seconds..