Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts. syzkaller login: [ 46.696398][ T3589] chnl_net:caif_netlink_parms(): no params data found [ 46.724942][ T3589] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.732046][ T3589] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.739742][ T3589] device bridge_slave_0 entered promiscuous mode [ 46.747186][ T3589] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.754451][ T3589] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.762182][ T3589] device bridge_slave_1 entered promiscuous mode [ 46.778013][ T3589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.788501][ T3589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.805847][ T3589] team0: Port device team_slave_0 added [ 46.812565][ T3589] team0: Port device team_slave_1 added [ 46.825701][ T3589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.832660][ T3589] 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. [ 46.858636][ T3589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.870236][ T3589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.877163][ T3589] 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. [ 46.903044][ T3589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.924012][ T3589] device hsr_slave_0 entered promiscuous mode [ 46.930501][ T3589] device hsr_slave_1 entered promiscuous mode [ 46.981754][ T3589] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.989962][ T3589] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.998163][ T3589] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.006122][ T3589] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.020730][ T3589] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.027815][ T3589] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.035098][ T3589] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.042176][ T3589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.071435][ T3589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.082318][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.091093][ T3595] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.099146][ T3595] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.106734][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.116675][ T3589] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.138713][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.147041][ T3595] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.154136][ T3595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.161617][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.170083][ T3595] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.177125][ T3595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.185144][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.194476][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.202871][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.210989][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.219877][ T3589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.227681][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.242752][ T3589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.250089][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.257407][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.327811][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.336359][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.344928][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.352555][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.360976][ T3589] device veth0_vlan entered promiscuous mode [ 47.370607][ T3589] device veth1_vlan entered promiscuous mode [ 47.384151][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.392295][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.400366][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.409642][ T3589] device veth0_macvtap entered promiscuous mode [ 47.417376][ T3589] device veth1_macvtap entered promiscuous mode [ 47.430834][ T3589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.438397][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.447173][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.457077][ T3589] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.464630][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.474298][ T3589] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 47.483369][ T3589] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.492066][ T3589] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.500997][ T3589] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.581304][ T969] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.677755][ C0] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766 [ 47.686637][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 47.695311][ C0] preempt_count: 101, expected: 0 [ 47.700325][ C0] RCU nest depth: 0, expected: 0 [ 47.705242][ C0] INFO: lockdep is turned off. [ 47.710003][ C0] Preemption disabled at: [ 47.710012][ C0] [<ffffffff895f6c09>] schedule_preempt_disabled+0x19/0x20 [ 47.721537][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.17.0-syzkaller-10748-g2975dbdc3989 #0 [ 47.732277][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.742312][ C0] Call Trace: [ 47.745574][ C0] <IRQ> [ 47.748400][ C0] dump_stack_lvl+0xcd/0x134 [ 47.752974][ C0] __might_resched.cold+0x222/0x26b [ 47.758163][ C0] blk_release_queue+0x1f/0x320 [ 47.763019][ C0] kobject_put+0x1c8/0x540 [ 47.767421][ C0] blkg_free.part.0+0x112/0x1f0 [ 47.772261][ C0] __blkg_release+0x105/0x160 [ 47.776924][ C0] rcu_core+0x7b1/0x1880 [ 47.781155][ C0] ? call_rcu+0x790/0x790 [ 47.785496][ C0] __do_softirq+0x29b/0x9c2 [ 47.790007][ C0] __irq_exit_rcu+0x123/0x180 [ 47.794686][ C0] irq_exit_rcu+0x5/0x20 [ 47.798929][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 47.804559][ C0] </IRQ> [ 47.807478][ C0] <TASK> [ 47.810395][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 47.816377][ C0] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 47.822183][ C0] Code: 89 de e8 1d 05 18 f8 84 db 75 ac e8 34 01 18 f8 e8 6f 48 1e f8 eb 0c e8 28 01 18 f8 0f 00 2d 61 84 d1 00 e8 1c 01 18 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 97 03 18 f8 48 85 db [ 47.841782][ C0] RSP: 0018:ffffffff8ba07d60 EFLAGS: 00000293 [ 47.847843][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.855804][ C0] RDX: ffffffff8babc700 RSI: ffffffff89609c04 RDI: ffffffff89609bf1 [ 47.863769][ C0] RBP: ffff888145d64864 R08: 0000000000000000 R09: 0000000000000000 [ 47.871732][ C0] R10: ffffffff817ee498 R11: 0000000000000000 R12: 0000000000000001 [ 47.879694][ C0] R13: ffff888145d64800 R14: ffff888145d64864 R15: ffff8881463c7004 [ 47.887660][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 47.892689][ C0] ? acpi_idle_do_entry+0x1c4/0x250 [ 47.897889][ C0] ? acpi_idle_do_entry+0x1b1/0x250 [ 47.903087][ C0] acpi_idle_enter+0x361/0x500 [ 47.907856][ C0] cpuidle_enter_state+0x1b1/0xc80 [ 47.912977][ C0] cpuidle_enter+0x4a/0xa0 [ 47.917385][ C0] do_idle+0x3e8/0x590 [ 47.921454][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 47.926481][ C0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe [ 47.932725][ C0] cpu_startup_entry+0x14/0x20 [ 47.937486][ C0] start_kernel+0x47f/0x4a0 [ 47.941990][ C0] secondary_startup_64_no_verify+0xc3/0xcb [ 47.947892][ C0] </TASK>