DUID 00:04:ae:1e:d5:49:b7:3c:3f:84:b3:e9:d7:e4:a5:00:02:90 forked to background, child pid 3174 [ 22.186442][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 22.198226][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. syzkaller login: [ 40.479130][ T3590] chnl_net:caif_netlink_parms(): no params data found [ 40.508069][ T3590] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.515225][ T3590] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.522780][ T3590] device bridge_slave_0 entered promiscuous mode [ 40.530727][ T3590] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.538469][ T3590] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.545992][ T3590] device bridge_slave_1 entered promiscuous mode [ 40.560827][ T3590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.571436][ T3590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.588912][ T3590] team0: Port device team_slave_0 added [ 40.595808][ T3590] team0: Port device team_slave_1 added [ 40.608997][ T3590] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.616087][ T3590] 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. [ 40.642201][ T3590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.654028][ T3590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.661092][ T3590] 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. [ 40.687039][ T3590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.707929][ T3590] device hsr_slave_0 entered promiscuous mode [ 40.714768][ T3590] device hsr_slave_1 entered promiscuous mode [ 40.767803][ T3590] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.776104][ T3590] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.784592][ T3590] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.792836][ T3590] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.807632][ T3590] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.814708][ T3590] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.821977][ T3590] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.829047][ T3590] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.858250][ T3590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.868857][ T142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.877030][ T142] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.885225][ T142] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.892812][ T142] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.902827][ T3590] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.912089][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.920453][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.927526][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.937495][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.945796][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.952827][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.970859][ T3590] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.981461][ T3590] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.994621][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.002964][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.012228][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.020451][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.029131][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.036775][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.052297][ T3590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.060340][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.068007][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.135681][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.150582][ T3590] device veth0_vlan entered promiscuous mode [ 41.157272][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.166905][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.175015][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.185729][ T3590] device veth1_vlan entered promiscuous mode [ 41.199400][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.207303][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.215510][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.225856][ T3590] device veth0_macvtap entered promiscuous mode [ 41.233803][ T3590] device veth1_macvtap entered promiscuous mode [ 41.246417][ T3590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.253700][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.263150][ T2926] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.273308][ T3590] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program [ 41.280769][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.291020][ T3590] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.301075][ T3590] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.309999][ T3590] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.319260][ T3590] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.393758][ T45] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.474332][ C0] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766 [ 41.483204][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 41.491881][ C0] preempt_count: 101, expected: 0 [ 41.496899][ C0] RCU nest depth: 0, expected: 0 [ 41.501820][ C0] INFO: lockdep is turned off. [ 41.506583][ C0] Preemption disabled at: [ 41.506592][ C0] [] schedule_preempt_disabled+0x19/0x20 [ 41.518150][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.17.0-syzkaller-13430-g787af64d05cd #0 [ 41.528973][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.539033][ C0] Call Trace: [ 41.542298][ C0] [ 41.545123][ C0] dump_stack_lvl+0xcd/0x134 [ 41.549699][ C0] __might_resched.cold+0x222/0x26b [ 41.554883][ C0] blk_release_queue+0x1f/0x320 [ 41.559714][ C0] kobject_put+0x1c8/0x540 [ 41.564209][ C0] blkg_free.part.0+0x112/0x1f0 [ 41.569061][ C0] __blkg_release+0x105/0x160 [ 41.573719][ C0] rcu_core+0x7b1/0x1880 [ 41.577956][ C0] ? call_rcu+0x790/0x790 [ 41.582306][ C0] __do_softirq+0x29b/0x9c2 [ 41.586797][ C0] __irq_exit_rcu+0x123/0x180 [ 41.591475][ C0] irq_exit_rcu+0x5/0x20 [ 41.595704][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 41.601323][ C0] [ 41.604238][ C0] [ 41.607151][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 41.613115][ C0] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 41.618905][ C0] Code: 89 de e8 6d f5 17 f8 84 db 75 ac e8 84 f1 17 f8 e8 bf 38 1e f8 eb 0c e8 78 f1 17 f8 0f 00 2d b1 74 d1 00 e8 6c f1 17 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 e7 f3 17 f8 48 85 db [ 41.638494][ C0] RSP: 0018:ffffffff8ba07d60 EFLAGS: 00000293 [ 41.644544][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.652494][ C0] RDX: ffffffff8babc700 RSI: ffffffff8960abb4 RDI: ffffffff8960aba1 [ 41.660444][ C0] RBP: ffff88801683f064 R08: 0000000000000000 R09: 0000000000000000 [ 41.668396][ C0] R10: ffffffff817ee498 R11: 0000000000000000 R12: 0000000000000001 [ 41.676355][ C0] R13: ffff88801683f000 R14: ffff88801683f064 R15: ffff8880192ff004 [ 41.684314][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 41.689329][ C0] ? acpi_idle_do_entry+0x1c4/0x250 [ 41.694514][ C0] ? acpi_idle_do_entry+0x1b1/0x250 [ 41.699699][ C0] acpi_idle_enter+0x361/0x500 [ 41.704451][ C0] cpuidle_enter_state+0x1b1/0xc80 [ 41.709563][ C0] cpuidle_enter+0x4a/0xa0 [ 41.713961][ C0] do_idle+0x3e8/0x590 [ 41.718015][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 41.723021][ C0] ? trace_init_perf_perm_irq_work_exit+0xe/0xe [ 41.729252][ C0] cpu_startup_entry+0x14/0x20 [ 41.734014][ C0] start_kernel+0x47f/0x4a0 [ 41.738510][ C0] secondary_startup_64_no_verify+0xc3/0xcb [ 41.744400][ C0]