no interfaces have a carrier forked to background, child pid 31[ 21.661463][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 73 [ 21.672172][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. syzkaller login: [ 44.719456][ T3600] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.726618][ T3600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.734087][ T3600] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.741666][ T3600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 44.749072][ T3600] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 44.756183][ T3600] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 44.802412][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.815272][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.822864][ T2430] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.823129][ T142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.838253][ T2430] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.845645][ T3332] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 44.936840][ C0] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766 [ 44.945712][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 44.954410][ C0] preempt_count: 101, expected: 0 [ 44.959464][ C0] RCU nest depth: 0, expected: 0 [ 44.964403][ C0] INFO: lockdep is turned off. [ 44.969186][ C0] Preemption disabled at: [ 44.969196][ C0] [] schedule_preempt_disabled+0x19/0x20 [ 44.980725][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.17.0-syzkaller-13673-ge8b767f5e040 #0 [ 44.991461][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.001496][ C0] Call Trace: [ 45.004754][ C0] [ 45.007577][ C0] dump_stack_lvl+0xcd/0x134 [ 45.012151][ C0] __might_resched.cold+0x222/0x26b [ 45.017331][ C0] blk_release_queue+0x1f/0x320 [ 45.022166][ C0] kobject_put+0x1c8/0x540 [ 45.026566][ C0] blkg_free.part.0+0x112/0x1f0 [ 45.031398][ C0] __blkg_release+0x105/0x160 [ 45.036056][ C0] rcu_core+0x7b1/0x1880 [ 45.040281][ C0] ? call_rcu+0x790/0x790 [ 45.044597][ C0] __do_softirq+0x29b/0x9c2 [ 45.049081][ C0] __irq_exit_rcu+0x123/0x180 [ 45.053760][ C0] irq_exit_rcu+0x5/0x20 [ 45.057985][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 45.063613][ C0] [ 45.066529][ C0] [ 45.069443][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 45.075416][ C0] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 45.081216][ C0] Code: 89 de e8 cd 83 17 f8 84 db 75 ac e8 e4 7f 17 f8 e8 1f c7 1d f8 eb 0c e8 d8 7f 17 f8 0f 00 2d 11 15 d1 00 e8 cc 7f 17 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 47 82 17 f8 48 85 db [ 45.100804][ C0] RSP: 0018:ffffffff8ba07d60 EFLAGS: 00000293 [ 45.106876][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.114839][ C0] RDX: ffffffff8babc700 RSI: ffffffff89611d54 RDI: ffffffff89611d41 [ 45.122801][ C0] RBP: ffff888016644064 R08: 0000000000000000 R09: 0000000000000000 [ 45.130770][ C0] R10: ffffffff817ee498 R11: 0000000000000000 R12: 0000000000000001 [ 45.138728][ C0] R13: ffff888016644000 R14: ffff888016644064 R15: ffff88801926b804 [ 45.146693][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 45.151724][ C0] ? acpi_idle_do_entry+0x1c4/0x250 [ 45.156922][ C0] ? acpi_idle_do_entry+0x1b1/0x250 [ 45.162119][ C0] acpi_idle_enter+0x361/0x500 [ 45.166884][ C0] cpuidle_enter_state+0x1b1/0xc80 [ 45.171997][ C0] cpuidle_enter+0x4a/0xa0 [ 45.176408][ C0] do_idle+0x3e8/0x590 [ 45.180477][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 45.185505][ C0] ? tr