Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. executing program [ 541.953607][ T5098] kernel profiling enabled (shift: 0) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 558.419176][ C0] ================================================================== [ 558.427281][ C0] BUG: KASAN: stack-out-of-bounds in profile_pc+0x179/0x190 [ 558.434571][ C0] Read of size 8 at addr ffffc90003ad7bb0 by task syz-executor634/5097 [ 558.442784][ C0] [ 558.445115][ C0] CPU: 0 PID: 5097 Comm: syz-executor634 Not tainted 6.7.0-rc2-syzkaller-00265-gd2da77f431ac #0 [ 558.455524][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 558.465567][ C0] Call Trace: [ 558.468828][ C0] [ 558.471658][ C0] dump_stack_lvl+0xd9/0x1b0 [ 558.476254][ C0] print_report+0xc4/0x620 [ 558.480671][ C0] ? __virt_addr_valid+0x5e/0x2d0 [ 558.485691][ C0] kasan_report+0xda/0x110 [ 558.490130][ C0] ? profile_pc+0x179/0x190 [ 558.494623][ C0] ? profile_pc+0x179/0x190 [ 558.499123][ C0] ? queued_read_lock_slowpath+0x135/0x2ad [ 558.504916][ C0] ? tick_sched_do_timer+0x2e0/0x2e0 [ 558.510193][ C0] profile_pc+0x179/0x190 [ 558.514526][ C0] profile_tick+0xcd/0x130 [ 558.518923][ C0] tick_nohz_highres_handler+0xe9/0x110 [ 558.524457][ C0] __hrtimer_run_queues+0x647/0xc20 [ 558.529642][ C0] ? enqueue_hrtimer+0x310/0x310 [ 558.534561][ C0] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 558.540611][ C0] hrtimer_interrupt+0x31b/0x800 [ 558.545530][ C0] __sysvec_apic_timer_interrupt+0x105/0x400 [ 558.551495][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 558.557115][ C0] [ 558.560047][ C0] [ 558.562956][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 558.568913][ C0] RIP: 0010:queued_read_lock_slowpath+0x135/0x2ad [ 558.575310][ C0] Code: 00 8b 03 84 c0 74 36 48 b8 00 00 00 00 00 fc ff df 49 89 de 48 89 dd 49 c1 ee 03 83 e5 07 49 01 c6 83 c5 03 f3 90 41 0f b6 06 <40> 38 c5 7c 08 84 c0 0f 85 1b 01 00 00 8b 03 84 c0 75 e7 48 c7 c0 [ 558.594933][ C0] RSP: 0018:ffffc90003ad7ba8 EFLAGS: 00000286 [ 558.600979][ C0] RAX: 0000000000000000 RBX: ffffffff8cc0a080 RCX: ffffffff8a834a3b [ 558.608940][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8cc0a080 [ 558.616897][ C0] RBP: 0000000000000003 R08: 0000000000000001 R09: fffffbfff1981410 [ 558.624847][ C0] R10: ffffffff8cc0a083 R11: 0000000000000000 R12: 1ffff9200075af76 [ 558.632796][ C0] R13: ffffffff8cc0a084 R14: fffffbfff1981410 R15: ffffffff814f4182 [ 558.640745][ C0] ? do_wait+0x1e2/0x530 [ 558.644968][ C0] ? queued_read_lock_slowpath+0xdb/0x2ad [ 558.650670][ C0] ? queued_read_lock_slowpath+0xdb/0x2ad [ 558.656365][ C0] ? queued_write_lock_slowpath+0x330/0x330 [ 558.662239][ C0] __do_wait+0x105/0x890 [ 558.666456][ C0] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 558.672237][ C0] ? do_wait+0x1e2/0x530 [ 558.676449][ C0] do_wait+0x212/0x530 [ 558.680493][ C0] kernel_wait4+0x16d/0x280 [ 558.684968][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 558.690052][ C0] ? kill_orphaned_pgrp+0x340/0x340 [ 558.695221][ C0] ? preempt_count_sub+0x160/0x160 [ 558.700308][ C0] ? __might_fault+0xe6/0x1a0 [ 558.704959][ C0] __do_sys_wait4+0x15b/0x170 [ 558.709628][ C0] ? kernel_wait4+0x280/0x280 [ 558.714275][ C0] ? __rseq_handle_notify_resume+0x5f2/0x1020 [ 558.720324][ C0] ? syscall_enter_from_user_mode+0x7f/0x120 [ 558.726282][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 558.731460][ C0] do_syscall_64+0x40/0x110 [ 558.735944][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 558.741818][ C0] RIP: 0033:0x7f40c13a8823 [ 558.746208][ C0] Code: fd ff e9 41 ff ff ff 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 41 38 07 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48 [ 558.765791][ C0] RSP: 002b:00007ffd48b45068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 558.774178][ C0] RAX: ffffffffffffffda RBX: 000000000008853d RCX: 00007f40c13a8823 [ 558.782126][ C0] RDX: 0000000040000001 RSI: 00007ffd48b4508c RDI: 00000000ffffffff [ 558.790158][ C0] RBP: 0000000000001f1e R08: 000000000000022e R09: 0000000000000001 [ 558.798117][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd48b4508c [ 558.806064][ C0] R13: 00007ffd48b450c0 R14: 00007ffd48b450a0 R15: 0000000000000b33 [ 558.814016][ C0] [ 558.817007][ C0] [ 558.819306][ C0] The buggy address belongs to stack of task syz-executor634/5097 [ 558.827074][ C0] and is located at offset 0 in frame: [ 558.832589][ C0] queued_read_lock_slowpath+0x0/0x2ad [ 558.838025][ C0] [ 558.840324][ C0] This frame has 1 object: [ 558.844708][ C0] [32, 36) 'val' [ 558.844714][ C0] [ 558.850608][ C0] The buggy address belongs to the virtual mapping at [ 558.850608][ C0] [ffffc90003ad0000, ffffc90003ad9000) created by: [ 558.850608][ C0] kernel_clone+0xfd/0x930 [ 558.868028][ C0] [ 558.870329][ C0] The buggy address belongs to the physical page: [ 558.876708][ C0] page:ffffea0001f61b80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d86e [ 558.886829][ C0] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 558.893927][ C0] page_type: 0xffffffff() [ 558.898264][ C0] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 558.906827][ C0] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 558.915384][ C0] page dumped because: kasan: bad access detected [ 558.921788][ C0] page_owner tracks the page as allocated [ 558.927472][ C0] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 4522, tgid 4522 (udevd), ts 88800819393, free_ts 82218931323 [ 558.946023][ C0] post_alloc_hook+0x2d0/0x350 [ 558.950778][ C0] get_page_from_freelist+0xa25/0x36d0 [ 558.956215][ C0] __alloc_pages+0x22e/0x2420 [ 558.960868][ C0] alloc_pages_mpol+0x258/0x5f0 [ 558.965697][ C0] __vmalloc_node_range+0xa6e/0x1540 [ 558.970957][ C0] copy_process+0x138b/0x73f0 [ 558.975921][ C0] kernel_clone+0xfd/0x930 [ 558.980331][ C0] __do_sys_clone+0xba/0x100 [ 558.984934][ C0] do_syscall_64+0x40/0x110 [ 558.989423][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 558.995307][ C0] page last free stack trace: [ 558.999956][ C0] free_unref_page_prepare+0x4fa/0xaa0 [ 559.005394][ C0] free_unref_page+0x33/0x3b0 [ 559.010055][ C0] __unfreeze_partials+0x226/0x240 [ 559.015147][ C0] qlist_free_all+0x6a/0x170 [ 559.019719][ C0] kasan_quarantine_reduce+0x18e/0x1d0 [ 559.025158][ C0] __kasan_slab_alloc+0x65/0x90 [ 559.029990][ C0] kmem_cache_alloc+0x15d/0x2f0 [ 559.034818][ C0] getname_flags.part.0+0x50/0x4e0 [ 559.039906][ C0] __x64_sys_unlink+0xb3/0x110 [ 559.044647][ C0] do_syscall_64+0x40/0x110 [ 559.049123][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 559.055001][ C0] [ 559.057298][ C0] Memory state around the buggy address: [ 559.062902][ C0] ffffc90003ad7a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 559.070939][ C0] ffffc90003ad7b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 559.078973][ C0] >ffffc90003ad7b80: 00 00 00 00 00 00 f1 f1 f1 f1 04 f3 f3 f3 00 00 [ 559.087008][ C0] ^ [ 559.092616][ C0] ffffc90003ad7c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 559.100652][ C0] ffffc90003ad7c80: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 [ 559.108682][ C0] ================================================================== [ 559.116743][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 559.123915][ C0] CPU: 0 PID: 5097 Comm: syz-executor634 Not tainted 6.7.0-rc2-syzkaller-00265-gd2da77f431ac #0 [ 559.134303][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 559.144425][ C0] Call Trace: [ 559.147683][ C0] [ 559.150513][ C0] dump_stack_lvl+0xd9/0x1b0 [ 559.155086][ C0] panic+0x6dc/0x790 [ 559.158961][ C0] ? panic_smp_self_stop+0xa0/0xa0 [ 559.164055][ C0] ? rcu_is_watching+0x12/0xb0 [ 559.168800][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 559.174244][ C0] ? dump_page+0x700/0x14c0 [ 559.178730][ C0] ? check_panic_on_warn+0x1f/0xb0 [ 559.183827][ C0] check_panic_on_warn+0xab/0xb0 [ 559.188744][ C0] end_report+0x108/0x150 [ 559.193056][ C0] kasan_report+0xea/0x110 [ 559.197469][ C0] ? profile_pc+0x179/0x190 [ 559.201955][ C0] ? profile_pc+0x179/0x190 [ 559.206438][ C0] ? queued_read_lock_slowpath+0x135/0x2ad [ 559.212223][ C0] ? tick_sched_do_timer+0x2e0/0x2e0 [ 559.217488][ C0] profile_pc+0x179/0x190 [ 559.221803][ C0] profile_tick+0xcd/0x130 [ 559.226200][ C0] tick_nohz_highres_handler+0xe9/0x110 [ 559.231726][ C0] __hrtimer_run_queues+0x647/0xc20 [ 559.236909][ C0] ? enqueue_hrtimer+0x310/0x310 [ 559.241833][ C0] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 559.247877][ C0] hrtimer_interrupt+0x31b/0x800 [ 559.252797][ C0] __sysvec_apic_timer_interrupt+0x105/0x400 [ 559.258757][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 559.264375][ C0] [ 559.267285][ C0] [ 559.270217][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 559.276187][ C0] RIP: 0010:queued_read_lock_slowpath+0x135/0x2ad [ 559.282589][ C0] Code: 00 8b 03 84 c0 74 36 48 b8 00 00 00 00 00 fc ff df 49 89 de 48 89 dd 49 c1 ee 03 83 e5 07 49 01 c6 83 c5 03 f3 90 41 0f b6 06 <40> 38 c5 7c 08 84 c0 0f 85 1b 01 00 00 8b 03 84 c0 75 e7 48 c7 c0 [ 559.302190][ C0] RSP: 0018:ffffc90003ad7ba8 EFLAGS: 00000286 [ 559.308317][ C0] RAX: 0000000000000000 RBX: ffffffff8cc0a080 RCX: ffffffff8a834a3b [ 559.316268][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8cc0a080 [ 559.324218][ C0] RBP: 0000000000000003 R08: 0000000000000001 R09: fffffbfff1981410 [ 559.332168][ C0] R10: ffffffff8cc0a083 R11: 0000000000000000 R12: 1ffff9200075af76 [ 559.340145][ C0] R13: ffffffff8cc0a084 R14: fffffbfff1981410 R15: ffffffff814f4182 [ 559.348097][ C0] ? do_wait+0x1e2/0x530 [ 559.352321][ C0] ? queued_read_lock_slowpath+0xdb/0x2ad [ 559.358021][ C0] ? queued_read_lock_slowpath+0xdb/0x2ad [ 559.363731][ C0] ? queued_write_lock_slowpath+0x330/0x330 [ 559.369608][ C0] __do_wait+0x105/0x890 [ 559.373829][ C0] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 559.379613][ C0] ? do_wait+0x1e2/0x530 [ 559.383834][ C0] do_wait+0x212/0x530 [ 559.387880][ C0] kernel_wait4+0x16d/0x280 [ 559.392367][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 559.397470][ C0] ? kill_orphaned_pgrp+0x340/0x340 [ 559.402648][ C0] ? preempt_count_sub+0x160/0x160 [ 559.407736][ C0] ? __might_fault+0xe6/0x1a0 [ 559.412394][ C0] __do_sys_wait4+0x15b/0x170 [ 559.417051][ C0] ? kernel_wait4+0x280/0x280 [ 559.421701][ C0] ? __rseq_handle_notify_resume+0x5f2/0x1020 [ 559.427753][ C0] ? syscall_enter_from_user_mode+0x7f/0x120 [ 559.433716][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 559.438897][ C0] do_syscall_64+0x40/0x110 [ 559.443386][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 559.449270][ C0] RIP: 0033:0x7f40c13a8823 [ 559.453659][ C0] Code: fd ff e9 41 ff ff ff 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 41 38 07 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48 [ 559.473276][ C0] RSP: 002b:00007ffd48b45068 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 559.481670][ C0] RAX: ffffffffffffffda RBX: 000000000008853d RCX: 00007f40c13a8823 [ 559.489718][ C0] RDX: 0000000040000001 RSI: 00007ffd48b4508c RDI: 00000000ffffffff [ 559.497668][ C0] RBP: 0000000000001f1e R08: 000000000000022e R09: 0000000000000001 [ 559.505622][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd48b4508c [ 559.513572][ C0] R13: 00007ffd48b450c0 R14: 00007ffd48b450a0 R15: 0000000000000b33 [ 559.521527][ C0] [ 559.524807][ C0] Kernel Offset: disabled [ 559.529123][ C0] Rebooting in 86400 seconds..