From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E20022F6188 for ; Fri, 16 Oct 2026 02:45:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792118740; cv=none; b=jaTNmUe1WIzyS9EDDtwHuAiK8HUs08Kd8VM61629r63tDem4kOtJQTYbil24eNcTdGUFmQQcYT1qWrqrCHj0gFZp+CZFZC6yEJ1+ddEBOb//2LhL3Q5TuAeEGRebw2Q4B97GGIPqoNvJWDpiiUpJH/k+FDVLCorI7s5Idz/XOD8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792118740; c=relaxed/simple; bh=IE3vhzJCpcsuRVqgAbpm2icf0SaJyRmEDDrxW0o0f8E=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=bmNbkJdpu1k1ia6c1MnjaWYVfoPmi65V2tGcuvPfLM5t3CbauhYvgSr3QujeJI14/9AChrTp5Y3/Fu9geVPmUxrKqXu0H3reMt8d/rb2wOvYlKkcKKjpcJAJba1vfjdUT0nM20OwmR+hMSdlzP9EKvhFdMTEajS2UfzO8bk7Zts= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.167.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oi1-f198.google.com with SMTP id 5614622812f47-4eb0b989f0eso1059744b6e.0 for ; Thu, 15 Oct 2026 19:45:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792118737; x=1792723537; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=XX3/oYkLjmdjSqbDcP/sp/YOpYFp+mZ+ZxYseY0tPWg=; b=nHuq7CbEGKoTj59Z2ZDn5mrBYDmTiMyXAyzxe9ZqzlbE++7LbKlLStstnFYDMA/BWs rGOhh3E78Fy79SUJFhQs5lHMpdgSJO32rretdtdEuMQpsltWQKE4Hw2hJsxiS+7dFNbM YJg5ObxvMBwbO2hpWoHuT0JuGc2lj2FHI08sZzEuUTZWeSflEIL3gMPk6Rf0paV19nPI P7ZIPFs/6qM9629Edz6xe3SmpqF7q0mYHtLeSd6Zm9P094nLiR9mu09lpjx6lwjSu2lA GudMT97bK+a5EVxwT3PT4ejEwVx4pmANzo7239/PZUO7B4SY1q26R8Oq3xTcerMY2T+O Qsng== X-Forwarded-Encrypted: i=1; AKwUvBxFiGd0SCwBjMPQZcbW0UuCvd+Oed49Gokv0xW3aiH4stOftECPwuGV0eUIfhAdeEZlYrJqo3IT2A==@vger.kernel.org X-Gm-Message-State: AFq9FYKLOHSlaKmPID9KOwBMDNy9Vj1Dt0J2UYl6z2ZCmktAU48DL0XN CTwJbO5ktcwUtcNFQxDr9Ehptp1b422zcUWjgoipG3fGSMuZVU+J9SPHrOFL3jmQe9I1ra/U5XV fgPKZDTZNFAEbyJugz2HVlojQ+d4GiFWXHSI1okqN6auRLCYMPAGVAbKvQXU= Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:e85:b0:4ea:935e:43d6 with SMTP id 5614622812f47-5370270df29mr1157162b6e.45.1792118737052; Thu, 15 Oct 2026 19:45:37 -0700 (PDT) Date: Thu, 15 Oct 2026 19:45:37 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ad18fd1.7514cce4.1ece07.0120.GAE@google.com> Subject: [syzbot] [pm?] BUG: sleeping function called from invalid context in __synchronize_srcu From: syzbot To: dakr@kernel.org, driver-core@lists.linux.dev, gregkh@linuxfoundation.org, lenb@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, pavel@kernel.org, rafael@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 0fcb05b72344 Merge tag 'libcrypto-fixes-for-linus' of git:.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13f2ce8e580000 kernel config: https://syzkaller.appspot.com/x/.config?x=44ac479246d4559b dashboard link: https://syzkaller.appspot.com/bug?extid=136ee4ebfb4a81dab91b compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 userspace arch: i386 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/d900f083ada3/non_bootable_disk-0fcb05b7.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/7de97b060425/vmlinux-0fcb05b7.xz kernel image: https://storage.googleapis.com/syzbot-assets/fe04791ba0c2/bzImage-0fcb05b7.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+136ee4ebfb4a81dab91b@syzkaller.appspotmail.com BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 13343, name: syz-executor preempt_count: 100, expected: 0 RCU nest depth: 1, expected: 0 locks held by syz-executor/13343: 3, last CPU#0: #0: ffff888026340460 (sb_writers#5){.+.+}-{0:0}, at: filename_unlinkat+0x1ad/0x730 fs/namei.c:5725 #1: ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: find_lock_entries+0x10f/0x1190 mm/filemap.c:2188 #2: ffffc90000007c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 kernel/time/timer.c:1745 Preemption disabled at: [] softirq_handle_begin kernel/softirq.c:486 [inline] [] handle_softirqs+0xf3/0x9d0 kernel/softirq.c:621 CPU: 0 UID: 0 PID: 13343 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP ============================= WARNING: suspicious RCU usage syzkaller #0 Tainted: G W L ----------------------------- kernel/rcu/srcutree.c:1464 Illegal synchronize_srcu() in same-type SRCU (or in RCU) read-side critical section! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 locks held by syz-executor/13343: 3, last CPU#0: #0: ffff888026340460 ( sb_writers #5 ){.+.+}-{0:0} , at: filename_unlinkat+0x1ad/0x730 fs/namei.c:5725 #1: ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] ffffffff8fdec3e0 (rcu_read_lock){....}-{1:3}, at: find_lock_entries+0x10f/0x1190 mm/filemap.c:2188 #2: ffffc90000007c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 kernel/time/timer.c:1745 stack backtrace: CPU: 0 UID: 0 PID: 13343 Comm: syz-executor Tainted: G W L syzkaller #0 PREEMPT(full) Tainted: [W]=WARN, [L]=SOFTLOCKUP Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 lockdep_rcu_suspicious.cold+0x4f/0xb2 kernel/locking/lockdep.c:6972 __synchronize_srcu+0x29d/0x300 kernel/rcu/srcutree.c:1464 wakeup_source_remove drivers/base/power/wakeup.c:201 [inline] wakeup_source_unregister.part.0+0x12c/0x540 drivers/base/power/wakeup.c:237 wakeup_source_unregister+0x1f/0x30 drivers/base/power/wakeup.c:236 mmc_host_classdev_release+0x42/0x120 drivers/mmc/core/host.c:69 device_release+0xd2/0x270 drivers/base/core.c:2640 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x1f7/0x640 lib/kobject.c:737 put_device+0x1f/0x30 drivers/base/core.c:3884 vub300_delete drivers/mmc/host/vub300.c:379 [inline] kref_put include/linux/kref.h:65 [inline] vub300_inactivity_timer_expired drivers/mmc/host/vub300.c:747 [inline] vub300_inactivity_timer_expired+0x42f/0x550 drivers/mmc/host/vub300.c:742 call_timer_fn+0x198/0x5f0 kernel/time/timer.c:1748 expire_timers kernel/time/timer.c:1799 [inline] __run_timers+0x757/0xb00 kernel/time/timer.c:2374 __run_timer_base kernel/time/timer.c:2386 [inline] __run_timer_base kernel/time/timer.c:2378 [inline] run_timer_base+0x114/0x190 kernel/time/timer.c:2395 run_timer_softirq+0x1a/0x50 kernel/time/timer.c:2405 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645 __do_softirq kernel/softirq.c:679 [inline] invoke_softirq kernel/softirq.c:519 [inline] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline] sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:__sanitizer_cov_trace_pc+0x46/0x70 kernel/kcov.c:213 Code: 00 01 00 ff 74 1e f6 c4 01 74 44 a9 00 00 00 0f 75 3d f7 c1 00 00 00 f0 75 35 8b 82 44 17 00 00 85 c0 74 2b 8b 82 18 17 00 00 <83> f8 02 75 20 48 8b 8a 20 17 00 00 8b 92 1c 17 00 00 48 8b 01 48 RSP: 0000:ffffc9002334f5d8 EFLAGS: 00000246 RAX: 0000000000000000 RBX: ffffc9002334f6c0 RCX: 0000000000000000 RDX: ffff888073702580 RSI: ffffffff8bd06124 RDI: ffff888073702580 RBP: 0000000000002a3b R08: 0000000000000006 R09: 0000000000002a3b R10: fffffffffffffffe R11: 0000000000000001 R12: fffffffffffffffe R13: ffff888050b7a680 R14: 0000000000000000 R15: dffffc0000000000 xas_find+0xc4/0x8e0 lib/xarray.c:1408 find_get_entry mm/filemap.c:2085 [inline] find_lock_entries+0x176/0x1190 mm/filemap.c:2189 shmem_undo_range+0x212/0x1570 mm/shmem.c:1143 shmem_truncate_range mm/shmem.c:1289 [inline] shmem_evict_inode+0x3b1/0xca0 mm/shmem.c:1420 evict+0x3c2/0xad0 fs/inode.c:822 iput_final fs/inode.c:2014 [inline] iput.part.0+0x989/0x1050 fs/inode.c:2063 iput+0x35/0x40 fs/inode.c:2029 filename_unlinkat+0x466/0x730 fs/namei.c:5752 __do_sys_unlink fs/namei.c:5783 [inline] __se_sys_unlink fs/namei.c:5780 [inline] __ia32_sys_unlink+0x45/0x60 fs/namei.c:5780 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:79 [inline] __do_fast_syscall_32+0x13a/0x8b0 arch/x86/entry/syscall_32.c:291 do_fast_syscall_32+0x32/0x70 arch/x86/entry/syscall_32.c:316 entry_SYSENTER_compat_after_hwframe+0x84/0x8e RIP: 0023:0xf7f95fec Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 RSP: 002b:00000000ffb7b7c8 EFLAGS: 00000292 ORIG_RAX: 000000000000000a RAX: ffffffffffffffda RBX: 00000000ffb7b870 RCX: 0000000000008000 RDX: 00000000f741aff4 RSI: 0000000000000000 RDI: 00000000ffb7c904 RBP: 00000000ffb7b870 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ODEBUG: object ffffc90000007a60 is NOT on stack ffffc90023348000, but annotated. ------------[ cut here ]------------ 1 WARNING: lib/debugobjects.c:672 at debug_object_is_on_stack lib/debugobjects.c:672 [inline], CPU#0: syz-executor/13343 WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0.cold+0x19/0x40 lib/debugobjects.c:705, CPU#0: syz-executor/13343 Modules linked in: CPU: 0 UID: 0 PID: 13343 Comm: syz-executor Tainted: G W L syzkaller #0 PREEMPT(full) Tainted: [W]=WARN, [L]=SOFTLOCKUP Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:debug_object_is_on_stack lib/debugobjects.c:672 [inline] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 lib/debugobjects.c:705 Code: c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 83 c5 01 89 2d 20 28 7d 1b 4c 89 e6 48 c7 c7 c0 65 62 8c e8 e1 c7 eb ff 90 <0f> 0b 90 e9 62 70 fe 03 83 c5 01 89 2d ff 27 7d 1b 49 39 c4 73 da RSP: 0000:ffffc900000078f0 EFLAGS: 00010082 RAX: 0000000000000050 RBX: ffff8880150a88f8 RCX: 0000000000000000 RDX: 0000000000000050 RSI: ffffffff81e9ad09 RDI: fffff52000000f0f RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000101 R11: 0000000000000001 R12: ffffc90000007a60 R13: ffff888073702580 R14: 0000000000000001 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88809574a000(0063) knlGS:0000000056b1e480 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 00000000f737dffc CR3: 000000004e89d000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: lookup_object_or_alloc lib/debugobjects.c:682 [inline] __debug_object_init+0x2a9/0x3d0 lib/debugobjects.c:798 __synchronize_srcu+0x1c3/0x300 kernel/rcu/srcutree.c:1475 wakeup_source_remove drivers/base/power/wakeup.c:201 [inline] wakeup_source_unregister.part.0+0x12c/0x540 drivers/base/power/wakeup.c:237 wakeup_source_unregister+0x1f/0x30 drivers/base/power/wakeup.c:236 mmc_host_classdev_release+0x42/0x120 drivers/mmc/core/host.c:69 device_release+0xd2/0x270 drivers/base/core.c:2640 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x1f7/0x640 lib/kobject.c:737 put_device+0x1f/0x30 drivers/base/core.c:3884 vub300_delete drivers/mmc/host/vub300.c:379 [inline] kref_put include/linux/kref.h:65 [inline] vub300_inactivity_timer_expired drivers/mmc/host/vub300.c:747 [inline] vub300_inactivity_timer_expired+0x42f/0x550 drivers/mmc/host/vub300.c:742 call_timer_fn+0x198/0x5f0 kernel/time/timer.c:1748 expire_timers kernel/time/timer.c:1799 [inline] __run_timers+0x757/0xb00 kernel/time/timer.c:2374 __run_timer_base kernel/time/timer.c:2386 [inline] __run_timer_base kernel/time/timer.c:2378 [inline] run_timer_base+0x114/0x190 kernel/time/timer.c:2395 run_timer_softirq+0x1a/0x50 kernel/time/timer.c:2405 handle_softirqs+0x1e6/0x9d0 kernel/softirq.c:645 __do_softirq kernel/softirq.c:679 [inline] invoke_softirq kernel/softirq.c:519 [inline] __irq_exit_rcu+0x16a/0x210 kernel/softirq.c:758 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline] sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1062 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:__sanitizer_cov_trace_pc+0x46/0x70 kernel/kcov.c:213 Code: 00 01 00 ff 74 1e f6 c4 01 74 44 a9 00 00 00 0f 75 3d f7 c1 00 00 00 f0 75 35 8b 82 44 17 00 00 85 c0 74 2b 8b 82 18 17 00 00 <83> f8 02 75 20 48 8b 8a 20 17 00 00 8b 92 1c 17 00 00 48 8b 01 48 RSP: 0000:ffffc9002334f5d8 EFLAGS: 00000246 RAX: 0000000000000000 RBX: ffffc9002334f6c0 RCX: 0000000000000000 RDX: ffff888073702580 RSI: ffffffff8bd06124 RDI: ffff888073702580 RBP: 0000000000002a3b R08: 0000000000000006 R09: 0000000000002a3b R10: fffffffffffffffe R11: 0000000000000001 R12: fffffffffffffffe R13: ffff888050b7a680 R14: 0000000000000000 R15: dffffc0000000000 xas_find+0xc4/0x8e0 lib/xarray.c:1408 find_get_entry mm/filemap.c:2085 [inline] find_lock_entries+0x176/0x1190 mm/filemap.c:2189 shmem_undo_range+0x212/0x1570 mm/shmem.c:1143 shmem_truncate_range mm/shmem.c:1289 [inline] shmem_evict_inode+0x3b1/0xca0 mm/shmem.c:1420 evict+0x3c2/0xad0 fs/inode.c:822 iput_final fs/inode.c:2014 [inline] iput.part.0+0x989/0x1050 fs/inode.c:2063 iput+0x35/0x40 fs/inode.c:2029 filename_unlinkat+0x466/0x730 fs/namei.c:5752 __do_sys_unlink fs/namei.c:5783 [inline] __se_sys_unlink fs/namei.c:5780 [inline] __ia32_sys_unlink+0x45/0x60 fs/namei.c:5780 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:79 [inline] __do_fast_syscall_32+0x13a/0x8b0 arch/x86/entry/syscall_32.c:291 do_fast_syscall_32+0x32/0x70 arch/x86/entry/syscall_32.c:316 entry_SYSENTER_compat_after_hwframe+0x84/0x8e RIP: 0023:0xf7f95fec Code: d2 74 05 c1 e8 0c 89 02 8b 5d fc 31 c0 c9 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 RSP: 002b:00000000ffb7b7c8 EFLAGS: 00000292 ORIG_RAX: 000000000000000a RAX: ffffffffffffffda RBX: 00000000ffb7b870 RCX: 0000000000008000 RDX: 00000000f741aff4 RSI: 0000000000000000 RDI: 00000000ffb7c904 RBP: 00000000ffb7b870 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ---------------- Code disassembly (best guess): 0: 00 01 add %al,(%rcx) 2: 00 ff add %bh,%bh 4: 74 1e je 0x24 6: f6 c4 01 test $0x1,%ah 9: 74 44 je 0x4f b: a9 00 00 00 0f test $0xf000000,%eax 10: 75 3d jne 0x4f 12: f7 c1 00 00 00 f0 test $0xf0000000,%ecx 18: 75 35 jne 0x4f 1a: 8b 82 44 17 00 00 mov 0x1744(%rdx),%eax 20: 85 c0 test %eax,%eax 22: 74 2b je 0x4f 24: 8b 82 18 17 00 00 mov 0x1718(%rdx),%eax * 2a: 83 f8 02 cmp $0x2,%eax <-- trapping instruction 2d: 75 20 jne 0x4f 2f: 48 8b 8a 20 17 00 00 mov 0x1720(%rdx),%rcx 36: 8b 92 1c 17 00 00 mov 0x171c(%rdx),%edx 3c: 48 8b 01 mov (%rcx),%rax 3f: 48 rex.W --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup