DUID 00:04:9f:e8:07:f9:ba:36:1f:d4:05:68:5a:d1:6a:7f:90:cd forked to background, child pid 3174 [ 19.823133][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 19.832345][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. syzkaller login: [ 36.385955][ T3593] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.393126][ T3593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.400361][ T3593] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.407898][ T3593] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.415347][ T3593] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 36.422486][ T3593] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program [ 36.465236][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.473062][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.480951][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.490843][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.498839][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.506302][ T1128] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.603516][ C1] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766 [ 36.612370][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 36.621032][ C1] preempt_count: 101, expected: 0 [ 36.626043][ C1] RCU nest depth: 0, expected: 0 [ 36.630953][ C1] INFO: lockdep is turned off. [ 36.635717][ C1] Preemption disabled at: [ 36.635725][ C1] [<0000000000000000>] 0x0 [ 36.644451][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.17.0-syzkaller-13532-gb4a5ea09b293 #0 [ 36.655207][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.665250][ C1] Call Trace: [ 36.668507][ C1] [ 36.671345][ C1] dump_stack_lvl+0x201/0x2d8 [ 36.676002][ C1] ? cpu_startup_entry+0x15/0x20 [ 36.680916][ C1] ? show_regs_print_info+0x12/0x12 [ 36.686089][ C1] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 36.691834][ C1] __might_resched+0x5ce/0x790 [ 36.696577][ C1] ? __might_sleep+0xe0/0xe0 [ 36.701158][ C1] blk_release_queue+0x2e/0x2a0 [ 36.705981][ C1] ? kobject_cleanup+0x13f/0x280 [ 36.710892][ C1] kobject_cleanup+0x1c0/0x280 [ 36.715644][ C1] blkg_free+0x2d0/0x320 [ 36.719861][ C1] ? blkg_async_bio_workfn+0x1e0/0x1e0 [ 36.725293][ C1] rcu_core+0xa85/0x1700 [ 36.729510][ C1] ? local_bh_disable+0x20/0x20 [ 36.734333][ C1] ? rebalance_domains+0x94a/0xac0 [ 36.739418][ C1] ? rcu_read_lock_sched_held+0x5f/0x130 [ 36.745023][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 36.750974][ C1] ? trace_sched_cpu_capacity_tp+0x190/0x190 [ 36.756930][ C1] __do_softirq+0x392/0x7a3 [ 36.761410][ C1] ? __irq_exit_rcu+0xec/0x170 [ 36.766147][ C1] ? __entry_text_end+0x1fecc5/0x1fecc5 [ 36.771671][ C1] __irq_exit_rcu+0xec/0x170 [ 36.776234][ C1] ? irq_exit_rcu+0x20/0x20 [ 36.780718][ C1] irq_exit_rcu+0x5/0x20 [ 36.784936][ C1] sysvec_apic_timer_interrupt+0x91/0xb0 [ 36.790546][ C1] [ 36.793458][ C1] [ 36.796372][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 36.802325][ C1] RIP: 0010:acpi_idle_enter+0x42d/0x790 [ 36.807844][ C1] Code: fc 48 83 e3 08 44 8b 7c 24 04 0f 85 22 01 00 00 4c 8d 74 24 40 e8 93 4b 04 fd eb 0c e8 4c a4 fd fc 0f 00 2d 25 65 7b 06 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 23 00 74 08 4c 89 f7 e8 0d 82 4f fd [ 36.827421][ C1] RSP: 0018:ffffc90000177be0 EFLAGS: 00000282 [ 36.833465][ C1] RAX: ae273853026e4000 RBX: 0000000000000000 RCX: ffff88813fee9d00 [ 36.841422][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff848862ed [ 36.849365][ C1] RBP: ffffc90000177c90 R08: ffffffff818caeb0 R09: ffffed1027fdd3a1 [ 36.857312][ C1] R10: ffffed1027fdd3a1 R11: 0000000000000000 R12: dffffc0000000000 [ 36.865259][ C1] R13: ffff888016c63864 R14: ffffc90000177c20 R15: 0000000000000001 [ 36.873209][ C1] ? trace_hardirqs_on+0x30/0x80 [ 36.878127][ C1] ? acpi_idle_enter+0x41d/0x790 [ 36.883043][ C1] ? acpi_idle_lpi_enter+0xe0/0xe0 [ 36.888129][ C1] ? kvm_sched_clock_read+0x15/0x40 [ 36.893306][ C1] cpuidle_enter_state+0x507/0xea0 [ 36.898394][ C1] ? cpuidle_enter_s2idle+0x690/0x690 [ 36.903743