Warning: Permanently added '10.128.1.49' (ED25519) to the list of known hosts. [ 175.823378][ T6257] chnl_net:caif_netlink_parms(): no params data found [ 175.852488][ T6257] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.854394][ T6257] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.856735][ T6257] bridge_slave_0: entered allmulticast mode [ 175.858791][ T6257] bridge_slave_0: entered promiscuous mode [ 175.862543][ T6257] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.864519][ T6257] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.866397][ T6257] bridge_slave_1: entered allmulticast mode [ 175.868336][ T6257] bridge_slave_1: entered promiscuous mode [ 175.879999][ T6257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.883793][ T6257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.895806][ T6257] team0: Port device team_slave_0 added [ 175.898475][ T6257] team0: Port device team_slave_1 added [ 175.908953][ T6257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.910769][ T6257] 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. [ 175.917690][ T6257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.921995][ T6257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.923821][ T6257] 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. [ 175.930609][ T6257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.997058][ T6257] hsr_slave_0: entered promiscuous mode [ 176.034861][ T6257] hsr_slave_1: entered promiscuous mode [ 176.128237][ T6257] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 176.131591][ T6257] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 176.135469][ T6257] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 176.139533][ T6257] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 176.154021][ T6257] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.156072][ T6257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.158235][ T6257] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.160066][ T6257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.184653][ T6257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.191816][ T6264] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.196378][ T6264] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.202597][ T6257] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.208397][ T2210] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.210216][ T2210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.215316][ T6264] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.217150][ T6264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.232113][ T6257] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 176.236844][ T6257] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.256615][ T6257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.277010][ T6257] veth0_vlan: entered promiscuous mode [ 176.281332][ T6257] veth1_vlan: entered promiscuous mode [ 176.293538][ T6257] veth0_macvtap: entered promiscuous mode [ 176.297147][ T6257] veth1_macvtap: entered promiscuous mode [ 176.306371][ T6257] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.311388][ T6257] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.315744][ T6257] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.318011][ T6257] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.320169][ T6257] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.322328][ T6257] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 176.419179][ C0] hrtimer: interrupt took 70193160 ns [ 304.473728][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 97s! [kworker/u8:0:10] [ 304.476621][ C0] Modules linked in: [ 304.477741][ C0] irq event stamp: 207934 [ 304.478888][ C0] hardirqs last enabled at (207933): [] seqcount_lockdep_reader_access+0x80/0x104 [ 304.481810][ C0] hardirqs last disabled at (207934): [] el1_interrupt+0x24/0x68 [ 304.484349][ C0] softirqs last enabled at (113072): [] neigh_periodic_work+0xa18/0xb14 [ 304.487046][ C0] softirqs last disabled at (113068): [] neigh_periodic_work+0x110/0xb14 [ 304.489781][ C0] CPU: 0 PID: 10 Comm: kworker/u8:0 Not tainted 6.9.0-rc7-syzkaller-gfda5695d692c #0 [ 304.492409][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 304.495130][ C0] Workqueue: events_power_efficient gc_worker [ 304.496903][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 304.499032][ C0] pc : seqcount_lockdep_reader_access+0xe4/0x104 [ 304.500744][ C0] lr : seqcount_lockdep_reader_access+0xe0/0x104 [ 304.502510][ C0] sp : ffff800093c47990 [ 304.503670][ C0] x29: ffff800093c47990 x28: ffff0000de698600 x27: ffff0000de698648 [ 304.505893][ C0] x26: ffff80008eeb8000 x25: 1ffff00011dc5e40 x24: ffff80008eeb8000 [ 304.508098][ C0] x23: dfff800000000000 x22: ffff80008eeb8000 x21: 0000000000000000 [ 304.510338][ C0] x20: ffff80008eeb8810 x19: 00000000000000c0 x18: 1fffe000367b8996 [ 304.512557][ C0] x17: ffff80008eead000 x16: ffff8000805519dc x15: 0000000000000001 [ 304.514788][ C0] x14: ffff80008eeb0668 x13: dfff800000000000 x12: 0000000000000003 [ 304.517025][ C0] x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 [ 304.519211][ C0] x8 : ffff0000c19c1e40 x7 : ffff80008942b228 x6 : 0000000000000000 [ 304.521407][ C0] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 [ 304.523646][ C0] x2 : 0000000000000006 x1 : 0000000000000080 x0 : 0000000000000000 [ 304.525812][ C0] Call trace: [ 304.526694][ C0] seqcount_lockdep_reader_access+0xe4/0x104 [ 304.528405][ C0] gc_worker+0x298/0x12cc [ 304.529644][ C0] process_one_work+0x7b8/0x15d4 [ 304.531223][ C0] worker_thread+0x938/0xef4 [ 304.532500][ C0] kthread+0x288/0x310 [ 304.533662][ C0] ret_from_fork+0x10/0x20 [ 304.534899][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 304.536769][ C0] CPU: 0 PID: 10 Comm: kworker/u8:0 Tainted: G L 6.9.0-rc7-syzkaller-gfda5695d692c #0 [ 304.539679][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 304.542452][ C0] Workqueue: events_power_efficient gc_worker [ 304.544166][ C0] Call trace: [ 304.545112][ C0] dump_backtrace+0x1b8/0x1e4 [ 304.546405][ C0] show_stack+0x2c/0x3c [ 304.547559][ C0] dump_stack_lvl+0xe4/0x150 [ 304.548844][ C0] dump_stack+0x1c/0x28 [ 304.549937][ C0] panic+0x30c/0x894 [ 304.551046][ C0] softlockup_fn+0x0/0x120 [ 304.552289][ C0] __hrtimer_run_queues+0x474/0xd08 [ 304.553749][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 304.555065][ C0] arch_timer_handler_virt+0x74/0x88 [ 304.556516][ C0] handle_percpu_devid_irq+0x174/0x308 [ 304.558007][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 304.559492][ C0] gic_handle_irq+0x6c/0x190 [ 304.560798][ C0] call_on_irq_stack+0x24/0x4c [ 304.562141][ C0] do_interrupt_handler+0xd4/0x138 [ 304.563588][ C0] el1_interrupt+0x34/0x68 [ 304.564823][ C0] el1h_64_irq_handler+0x18/0x24 [ 304.566231][ C0] el1h_64_irq+0x64/0x68 [ 304.567428][ C0] seqcount_lockdep_reader_access+0xe4/0x104 [ 304.569045][ C0] gc_worker+0x298/0x12cc [ 304.570222][ C0] process_one_work+0x7b8/0x15d4 [ 304.571618][ C0] worker_thread+0x938/0xef4 [ 304.572855][ C0] kthread+0x288/0x310 [ 304.574075][ C0] ret_from_fork+0x10/0x20 [ 304.575310][ C0] SMP: stopping secondary CPUs [ 304.576698][ C0] Kernel Offset: disabled [ 304.577854][ C0] CPU features: 0x00,00000103,80100128,42017203 [ 304.579544][ C0] Memory Limit: none [ 304.593504][ C0] [ 304.594226][ C0] ================================ [ 304.595697][ C0] WARNING: inconsistent lock state [ 304.597043][ C0] 6.9.0-rc7-syzkaller-gfda5695d692c #0 Tainted: G L [ 304.599195][ C0] -------------------------------- [ 304.600600][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 304.602499][ C0] kworker/u8:0/10 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 304.604208][ C0] ffff80008eeea858 (efi_rt_lock){?.+.}-{2:2}, at: arch_efi_call_virt_setup+0x24/0x30 [ 304.606799][ C0] {HARDIRQ-ON-W} state was registered at: [ 304.608381][ C0] lock_acquire+0x248/0x73c [ 304.609681][ C0] _raw_spin_lock+0x48/0x60 [ 304.610906][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 304.612410][ C0] efi_call_rts+0x30/0x350 [ 304.613661][ C0] process_one_work+0x7b8/0x15d4 [ 304.615033][ C0] worker_thread+0x938/0xef4 [ 304.616299][ C0] kthread+0x288/0x310 [ 304.617429][ C0] ret_from_fork+0x10/0x20 [ 304.618723][ C0] irq event stamp: 207934 [ 304.619883][ C0] hardirqs last enabled at (207933): [] seqcount_lockdep_reader_access+0x80/0x104 [ 304.622878][ C0] hardirqs last disabled at (207934): [] el1_interrupt+0x24/0x68 [ 304.625390][ C0] softirqs last enabled at (113072): [] neigh_periodic_work+0xa18/0xb14 [ 304.628026][ C0] softirqs last disabled at (113068): [] neigh_periodic_work+0x110/0xb14 [ 304.630878][ C0] [ 304.630878][ C0] other info that might help us debug this: [ 304.633086][ C0] Possible unsafe locking scenario: [ 304.633086][ C0] [ 304.635160][ C0] CPU0 [ 304.636071][ C0] ---- [ 304.636954][ C0] lock(efi_rt_lock); [ 304.638068][ C0] [ 304.639003][ C0] lock(efi_rt_lock); [ 304.640116][ C0] [ 304.640116][ C0] *** DEADLOCK *** [ 304.640116][ C0] [ 304.642397][ C0] 5 locks held by kworker/u8:0/10: [ 304.643769][ C0] #0: ffff0000c0031948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x668/0x15d4 [ 304.646999][ C0] #1: ffff800093c47c20 ((work_completion)(&(&gc_work->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6b4/0x15d4 [ 304.650395][ C0] #2: ffff80008f087940 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 304.652995][ C0] #3: ffff80008f087940 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0xac [ 304.655636][ C0] #4: ffff8000914cd2a8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x180/0xad0 [ 304.658408][ C0] [ 304.658408][ C0] stack backtrace: [ 304.660050][ C0] CPU: 0 PID: 10 Comm: kworker/u8:0 Tainted: G L 6.9.0-rc7-syzkaller-gfda5695d692c #0 [ 304.663070][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 304.665901][ C0] Workqueue: events_power_efficient gc_worker [ 304.667517][ C0] Call trace: [ 304.668365][ C0] dump_backtrace+0x1b8/0x1e4 [ 304.669615][ C0] show_stack+0x2c/0x3c [ 304.670817][ C0] dump_stack_lvl+0xe4/0x150 [ 304.672041][ C0] dump_stack+0x1c/0x28 [ 304.673189][ C0] print_usage_bug+0x698/0x9ac [ 304.674524][ C0] mark_lock_irq+0x980/0xd2c [ 304.675827][ C0] mark_lock+0x258/0x360 [ 304.677027][ C0] __lock_acquire+0xbc0/0x763c [ 304.678318][ C0] lock_acquire+0x248/0x73c [ 304.679596][ C0] _raw_spin_lock+0x48/0x60 [ 304.680912][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 304.682447][ C0] virt_efi_set_variable_nb+0x6c/0x15c [ 304.684008][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 304.685636][ C0] efi_pstore_write+0x424/0x64c [ 304.687035][ C0] pstore_dump+0x764/0xad0 [ 304.688232][ C0] kmsg_dump+0x17c/0x274 [ 304.689434][ C0] panic+0x358/0x894 [ 304.690503][ C0] softlockup_fn+0x0/0x120 [ 304.691701][ C0] __hrtimer_run_queues+0x474/0xd08 [ 304.693175][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 304.694588][ C0] arch_timer_handler_virt+0x74/0x88 [ 304.696096][ C0] handle_percpu_devid_irq+0x174/0x308 [ 304.697602][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 304.699100][ C0] gic_handle_irq+0x6c/0x190 [ 304.700396][ C0] call_on_irq_stack+0x24/0x4c [ 304.701661][ C0] do_interrupt_handler+0xd4/0x138 [ 304.703020][ C0] el1_interrupt+0x34/0x68 [ 304.704226][ C0] el1h_64_irq_handler+0x18/0x24 [ 304.705632][ C0] el1h_64_irq+0x64/0x68 [ 304.706828][ C0] seqcount_lockdep_reader_access+0xe4/0x104 [ 304.708430][ C0] gc_worker+0x298/0x12cc [ 304.709688][ C0] process_one_work+0x7b8/0x15d4 [ 304.711060][ C0] worker_thread+0x938/0xef4 [ 304.712383][ C0] kthread+0x288/0x310 [ 304.713525][ C0] ret_from_fork+0x10/0x20 [ 304.999851][ C0] Rebooting in 86400 seconds..