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Wed, 09 Apr 2025 14:05:35 -0700 (PDT) Date: Wed, 09 Apr 2025 14:05:35 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67f6e11f.050a0220.25d1c8.000b.GAE@google.com> Subject: [syzbot] [mm?] BUG: sleeping function called from invalid context in emon From: syzbot To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: ADA8A140011 X-Stat-Signature: qh73313gpwixdandhqwaozy8ns8bt7zj X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1744232736-389679 X-HE-Meta: U2FsdGVkX190Cu+vcsk0v30B8sO5JiVxooKaabfYAgTNbNDLOsN+q6YjqAl6A2BY95tjY0Ms4s+lMTXs7VgsPnSbdtT6JM8RUS/8+xmNH8dUYTUE/h26FvbjSDB7Dpkgy/SM/c+eHfosSq1PkyWbjon9f4S8iSrE3x3tR6xJ/zMBZSNKlZG/1KfzgX3MwOYyyZWKGtcMsqwv3kvMfARUpUHv7vbC6/UJMvCcdSEvNX+dfmPDT8B6lZUFkiPEetLtSNXEcInpPPP5nO2W3VXc3AOC9J2M8wr6gPxitQT0BMkG9nmxld1bkJYbZUZeBu/7+3szXysn9JTyp5BMqROyEZGbjF4ry/qdj/iWy4YhzpiAKmYw3wh2pgFEQQ+GP9mYETOxrcJmaVRYJfiOtaFAaIbJ0MNHeJ2Jh/l41R9Yvy7JwMiAV2Wj8SY9euydIspqkCLwMuqYtu8NLbYtYZ1JBLQKJIfoo9ZeM+dNWOb+UzJx7GWg6pAyzTsHVJkBice9C8VSCfjyfyqJHHHBWMLzbu+gJOqbZoFXoNL1/GGdxGPWX/A+vl4PzB07lH7nntI9uEOdSlBh4ZH71//3r+b0RZJ14rYcSAfYqMvekjSrSXoEeM/0hxnNxZvR20qSAXlsk7cLkWiNE7RrFkkNzQ0leBtmjwa7xYl3B9epztrBnznv31KTvQyixlzB1RGKqW5VmYIITZuZkpvF5ebiWxamKMDQoYVaqEABvn3f+tK/7wwg6lmZWz21FC1kqcRv0458+qpfHyK4mSsCpL9az2pZLrnOOdFum4Rbfq5WeJLzIxUOJfdJlJjyw/4lUcbvmqdH6Q5hJab8Esy2TsSLPutZjfKn15CTK11How7Uqwhq7KNbkq/AeHfoJl5ZlyYUl9MvK1O5j6Z62oyHdACO8pQXk3C6KlhBnMblF4tuGTNC4E1NE3ktfqyK4lkM/Opzp7/YOENT6EqpgW1jD3RylmI TCpKwNSX 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 d5hyIfdt MLFQj3U4AEAZQkPIBcZIG1JpOAEvdtcWyQYb9GbSMJz3yrvW0ye484eY9OOsw0sPmAOm5vmu5h8fjTAU+CkdjudGdWWQ0bxHow7wC31vVLWFXdDMESobtz/d3uvZbIT6kh3qsxH9Ac9enACg4LI227PTq15UIM5mxktAlpFkH6mdUkc9+wLrHvXHYMTZQImBQqUlISBHFmOvcqoMUBpfKreV6jAvBhHWEaEbUvtOhn32dCop5A2kBkiH99vPnySALAVoZ8NBp2YfiPDaTn6TCK2H4eCbBOcCBtcEer9z6TLYopub0/7GoiLqW24DzOQKZzx14fa+n+l/Vsht1ObwEAV0NpPPrXo5/+LHFSbZFcvHYiGaZj5G8pbBY72I9iCq X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot found the following issue on: HEAD commit: a8662bcd2ff1 Merge tag 'v6.15-p3' of git://git.kernel.org/.= . git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=3D1679e23f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=3Dc79406130aa88d2= 2 dashboard link: https://syzkaller.appspot.com/bug?extid=3Dbfec7fc02d461ac85= 08c compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Deb= ian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7fe= b34a89c2a/non_bootable_disk-a8662bcd.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/ece8f63b70db/vmlinux-= a8662bcd.xz kernel image: https://storage.googleapis.com/syzbot-assets/afe18493a5d1/bzI= mage-a8662bcd.xz IMPORTANT: if you fix the issue, please add the following tag to the commit= : Reported-by: syzbot+bfec7fc02d461ac8508c@syzkaller.appspotmail.com Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr [ 173.248805][ T45] BUG: sleeping function called from invalid conte= xt at mm/util.c:743 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devic= e Apr 5 20:58:42 sy[ 173.254178][ T45] in_atomic(): 1, irqs_disabled(): 0= , non_block: 0, pid: 45, name: kcompactd0 zkaller daemon.e[ 173.258054][ T45] preempt_count: 1, expected: 0 rr dhcpcd[5660]:[ 173.261277][ T45] 1 lock held by kcompactd0/45: libudev: receiv[ 173.263149][ T45] #0: ffff88801f84a0c8 (&mapping->i_p= rivate_lock){+.+.}-{3:3}, at: spin_lock include/linux/spinlock.h:351 [inlin= e] libudev: receiv[ 173.263149][ T45] #0: ffff88801f84a0c8 (&mapping->i_p= rivate_lock){+.+.}-{3:3}, at: __buffer_migrate_folio+0x25b/0x690 mm/migrate= .c:853 ed NULL device Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evi[ 173.269529][ T45] CPU: 1 UID: 0 PID: 45 Comm: kcompactd0 Not tainte= d 6.14.0-syzkaller-13423-ga8662bcd2ff1 #0 PREEMPT(full)=20 ce Apr 5 20:58[ 173.269544][ T45] Hardware name: QEMU Standard PC (Q35 + I= CH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 :42 syzkaller da[ 173.269550][ T45] Call Trace: emon.err dhcpcd[[ 173.269554][ T45] 5660]: libudev: [ 173.269559][ T45] __dump_stack lib/dump_stack.c:94 [i= nline] 5660]: libudev: [ 173.269559][ T45] dump_stack_lvl+0x16c/0x1f0 lib/dump= _stack.c:120 received NULL de[ 173.269584][ T45] __might_resched+0x3c0/0x5e0 kernel/= sched/core.c:8818 vice Apr 5 20:[ 173.269600][ T45] ? spin_unlock include/linux/spinlock.h:39= 1 [inline] Apr 5 20:[ 173.269600][ T45] ? __free_frozen_pages+0x72a/0xff0 mm/page= _alloc.c:2709 58:42 syzkaller [ 173.269616][ T45] ? __pfx___might_resched+0x10/0x10 k= ernel/sched/core.c:5889 daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libud[ 173.269633][ T= 45] folio_mc_copy+0xfb/0x190 mm/util.c:743 ev: received NUL[ 173.269649][ T45] __migrate_folio.constprop.0+0xa1/0x= 3d0 mm/migrate.c:758 L device Apr 5[ 173.269669][ T45] filemap_migrate_folio mm/migrate.c:943 [inlin= e] Apr 5[ 173.269669][ T45] __buffer_migrate_folio+0x5cd/0x690 mm/migrate= .c:874 20:58:42 syzkal[ 173.269691][ T45] ? __pfx_buffer_migrate_folio_norefs= +0x10/0x10 mm/migrate.c:914 ler daemon.err dhcpcd[5660]: lib[ 173.269710][ T45] move_to_new_folio+0= x1d9/0x700 mm/migrate.c:1050 udev: received N[ 173.269731][ T45] migrate_folio_move mm/migrate.c:135= 8 [inline] udev: received N[ 173.269731][ T45] migrate_folios_move mm/migrate.c:17= 10 [inline] udev: received N[ 173.269731][ T45] migrate_pages_batch+0x201d/0x31a0 m= m/migrate.c:1957 ULL device Apr [ 173.269756][ T45] ? __pfx_compaction_free+0x10/0x10 include/trace= /events/compaction.h:56 5 20:58:42 syzk[ 173.269781][ T45] ? __pfx_migrate_pages_batch+0x10/0x= 10 include/linux/list.h:196 aller daemon.err[ 173.269800][ T45] migrate_pages_sync+0x12d/0x8a0 mm/m= igrate.c:1987 dhcpcd[5660]: l[ 173.269814][ T45] ? __pfx_compaction_alloc+0x10/0x10 = mm/compaction.c:431 ibudev: received NULL device Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 [ 173.269974][ T45] ? __pfx___might_resched+0x10/0x10 k= ernel/sched/core.c:5889 syzkaller daemon[ 173.269991][ T45] compact_zone+0x1f6c/0x45f0 mm/compa= ction.c:2689 .err dhcpcd[5660[ 173.270014][ T45] ? lookup_chain_cache_add kernel/loc= king/lockdep.c:3821 [inline] .err dhcpcd[5660[ 173.270014][ T45] ? validate_chain kernel/locking/loc= kdep.c:3877 [inline] .err dhcpcd[5660[ 173.270014][ T45] ? __lock_acquire+0xaa4/0x1ba0 kerne= l/locking/lockdep.c:5235 ]: libudev: rece[ 173.270029][ T45] ? __pfx_compact_zone+0x10/0x10 arch= /x86/include/asm/atomic64_64.h:15 ived NULL device[ 173.270050][ T45] compact_node+0x1a4/0x2d0 mm/compact= ion.c:2958 Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:42 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.248805][ T45] BUG: slee= ping function called from invalid context at mm/util.c:743 Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receiveApr 5 2= 0:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syz= kaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:4= 3 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20= :58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err= dhcpcd[5660Apr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemo= nApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL = device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:5= 8:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.254178][ T45] in_atomic= (): 1, irqs_disabled(): 0, non_block: 0, pid: 45, name: kcompactd0 Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.258054][ T45] preempt_c= ount: 1, expected: 0 Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.259779][ T45] RCU nest = depth: 0, expected: 0 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.261277][ T45] 1 lock h= eld by kcompactd0/45: Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.263149][ T45] #0: fff= f88801f84a0c8 (&mapping->i_private_lock){+.+.}-{3:3}, at: spin_lock include= /linux/spinlock.h:351 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.263149][ T45] #0: fff= f88801f84a0c8 (&mapping->i_private_lock){+.+.}-{3:3}, at: __buffer_migrate_= folio+0x25b/0x690 mm/migrate.c:853 Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.266595][ T45] Preemptio= n disabled at: Apr 5 20:58:43 syzkaller kern.err kernel: [ 173.266601][ T45] [<0000000= 000000000>] 0x0 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269529][ T45] CPU: 1 U= ID: 0 PID: 45 Comm: kcompactd0 Not tainted 6.14.0-syzkaller-13423-ga8662bcd= 2ff1 #0 PREEMPT(full)=20 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269544][ T45] Hardware= name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo= 12+1 04/01/2014 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269550][ T45] Call Tra= ce: Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269554][ T45] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269559][ T45] __dump_= stack lib/dump_stack.c:94 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269559][ T45] dump_st= ack_lvl+0x16c/0x1f0 lib/dump_stack.c:120 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269584][ T45] __might= _resched+0x3c0/0x5e0 kernel/sched/core.c:8818 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269600][ T45] ? spin_= unlock include/linux/spinlock.h:391 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269600][ T45] ? __fre= e_frozen_pages+0x72a/0xff0 mm/page_alloc.c:2709 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269616][ T45] ? __pfx= ___might_resched+0x10/0x10 kernel/sched/core.c:5889 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269633][ T45] folio_m= c_copy+0xfb/0x190 mm/util.c:743 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269649][ T45] __migra= te_folio.constprop.0+0xa1/0x3d0 mm/migrate.c:758 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269669][ T45] filemap= _migrate_folio mm/migrate.c:943 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269669][ T45] __buffe= r_migrate_folio+0x5cd/0x690 mm/migrate.c:874 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269691][ T45] ? __pfx= _buffer_migrate_folio_norefs+0x10/0x10 mm/migrate.c:914 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269710][ T45] move_to= _new_folio+0x1d9/0x700 mm/migrate.c:1050 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269731][ T45] migrate= _folio_move mm/migrate.c:1358 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269731][ T45] migrate= _folios_move mm/migrate.c:1710 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269731][ T45] migrate= _pages_batch+0x201d/0x31a0 mm/migrate.c:1957 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269756][ T45] ? __pfx= _compaction_free+0x10/0x10 include/trace/events/compaction.h:56 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269781][ T45] ? __pfx= _migrate_pages_batch+0x10/0x10 include/linux/list.h:196 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269800][ T45] migrate= _pages_sync+0x12d/0x8a0 mm/migrate.c:1987 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269814][ T45] ? __pfx= _compaction_alloc+0x10/0x10 mm/compaction.c:431 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269840][ T45] ? __pfx= _compaction_free+0x10/0x10 include/trace/events/compaction.h:56 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269858][ T45] ? __pfx= _migrate_pages_sync+0x10/0x10 include/linux/list.h:153 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269875][ T45] ? find_= held_lock+0x2b/0x80 kernel/locking/lockdep.c:5348 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269891][ T45] migrate= _pages+0x1b28/0x2350 mm/migrate.c:2096 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269906][ T45] ? __pfx= _compaction_alloc+0x10/0x10 mm/compaction.c:431 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269921][ T45] ? __pfx= _compaction_free+0x10/0x10 include/trace/events/compaction.h:56 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269939][ T45] ? __pfx= _migrate_pages+0x10/0x10 arch/x86/include/asm/bitops.h:206 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269956][ T45] ? __pfx= _isolate_migratepages_block+0x10/0x10 mm/compaction.c:1696 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269974][ T45] ? __pfx= ___might_resched+0x10/0x10 kernel/sched/core.c:5889 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.269991][ T45] compact= _zone+0x1f6c/0x45f0 mm/compaction.c:2689 Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.270014][ T45] ? looku= p_chain_cache_add kernel/locking/lockdep.c:3821 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.270014][ T45] ? valid= ate_chain kernel/locking/lockdep.c:3877 [inline] Apr 5 20:58:43 syzkaller kern.warn kernel: [ 173.270014][ T45] ? __loc= k_acquire+0xaa4/0x1ba0 kernel/locking/lockdep.c:5235 Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller kern.warn kernel: [ 17Apr 5 20:58:43 syzkaller = daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzka= ller daemonApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon= Apr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr 5 20:5= 8:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: lib= udev: received NULL deviceApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 s= yzkaller daemonApr 5 20:58:43 syzkaller kern.wApr 5 20:58:43 syzkaller ke= rn.wApr 5 20:58:43 syzkaller kern.wApr 5 20:58:43 syzkaller kern.wApr 5 = 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.warn kernel: [ 1Ap= r 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.warn kernel: [= 173.270135][ T45] kcompactd+0x762/0xea0 mm/compaction.c:3256 Apr 5 20:58:43 syzkaller daemon.err Apr 5 20:58:43 syzkaller kern.wApr 5= 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller kern.wA= pr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.wApr 5 20:58= :43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller kern.warn ker= nel: [ 1Apr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.war= n kernel: [ 173.270214][ T4Apr 5 20:58:43 syzkaller daemonApr 5 20:58:= 43 syzkaller kern.wApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkalle= r kern.wApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.warn= kernel: [ 173.270258][ T4Apr 5 20:58:43 syzkaller daemonApr 5 20:58:4= 3 syzkaller kern.wApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libude= v: received NULL device Apr 5 20:58:43 syzkaller kern.warn kernel: [ Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660Apr 5 20:58:43 syzkaller kern.wApr 5 20:58:43 syzkalle= r daemonApr 5 20:58:43 syzkaller kern.warn kernel: [ 1Apr 5 20:58:43 syz= kaller daemonApr 5 20:58:43 syzkaller kern.wApr 5 20:58:43 syzkaller daem= onApr 5 20:58:43 syzkaller kern.warn kernel: [ 173.270321][ T45] ret_f= rom_fork+0x45/0x80 arch/x86/kernel/process.c:153 Apr 5 20:58:43 syzkaller daemon.erApr 5 20:58:43 syzkaller kern.wApr 5 2= 0:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syz= kaller kern.wApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern= .wApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.wApr 5 20= :58:43 syzkaller daemonApr 5 20:58:43 syzkaller kern.warn kernel: [ 173.3= 36998][T11286] failed with Apr 5 20:58:43 syzkaller daemon.err dhcpcd[566= 0]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:= 58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err = dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: rece= ived NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:5= 8:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err d= hcpcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.= err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58= :43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL deviceApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daem= on.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcp= cd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received= NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudevApr 5 20:58:43 s= yzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[= 5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.errApr 5 20:58:43 syzkaller daemon.err dh= cpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receiv= ed NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660Apr 5 20:58:43 Apr 5 20:58:43 syzkaller daemonApr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20= :58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err= dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syz= kaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller= daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syz= kaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller= daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devic= e Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: receApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL= device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpc= d[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon= .err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev:= received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]:Apr 5 20:58:43 syzkaller= daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr 5 20:58:43= syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: li= budev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: re= ceived NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libude= v: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULApr= 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr= 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devi= ceApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= monApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 2= 0:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syz= kaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemonApr = 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[566= 0]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev= : received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 2= 0:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daem= on.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libude= v: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[Apr 5 20:58:43 syzkaller daemo= n.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpc= d[5660Apr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudApr 5 20:58:43 syz= kaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daem= on.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:43= syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzka= ller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660= ]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULApr= 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devi= ce Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:43= syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpc= d[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.err = dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: rece= ived NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev:= receApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemonApr 5= 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 s= yzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58= :43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libu= dev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receAp= r 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: = libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NUL= L device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: li= budev: received NULL deviceApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 = syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller d= aemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5= 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceA= pr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller da= emonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 = 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]:= libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20= :58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err= dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller= daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devic= eApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon= .err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:5= 8:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err d= hcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receA= pr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller da= emon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: li= budev: received NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660= Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller d= aemonApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5= 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.= err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58= :43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudApr 5 20:58:43 syz= kaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpc= d[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhc= pcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[56Apr 5 20:58:43 syzkaller dae= mon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libud= ev: receApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.er= r dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemonApr 5 20:58:4= 3 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkalle= r daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: = libudev: received NULL deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller= daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:43 syzk= aller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[566= 0Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL = deviceApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzka= ller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660= ]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:43= syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemonApr 5 20:= 58:43 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzka= ller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660= ]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULApr= 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daem= on.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:43 syzkaller daemonApr 5 20:58:43 syzkaller daemon.err dhcpc= d[5660]: libudev: receApr 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:43= syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:43 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:43= syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller = daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:43 syzkaller daemonApr = 5 20:58:43 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:43 syzkaller daemon= .err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:44 syz= kaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL = device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: = libudev: received NULL deviceApr 5 20:58:44 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:44= syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller = daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:44 syzka= ller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 = syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd= [5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received N= ULL deviceApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: recei= ved NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL A= pr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller da= emonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkall= er daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receiv= ed NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:44 syz= kaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 2= 0:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[Apr 5 20:58:44 syzkaller daemo= n.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller = daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:44 syz= kaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56= 60]: libudev: received NULL deviceApr 5 20:58:44 syzkaller daemon.err dhcp= cd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzk= aller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL = device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= mon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemon.err dhc= pcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receive= d NULL deviceApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:4= 4 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: = libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL A= pr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller da= emonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dh= cpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Ap= r 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL dev= ice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:44= syzkaller daemon.err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:= 58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: li= budev: receApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 = syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcApr 5 20:58:44 syzkaller daemonA= pr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58= :44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkall= er daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonAp= r 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller dae= monApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 2= 0:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller= daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemo= n.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemonApr 5 20:= 58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err = dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 = syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:5= 8:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkal= ler daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonA= pr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[= 5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 2= 0:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syz= kaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL deviceApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller = daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660= ]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= monApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 2= 0:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syz= kaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20= :58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzk= aller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemo= nApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:= 58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: li= budev: received NULL deviceApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 = syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev:= receApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5= 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 s= yzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58= :44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkall= er daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.e= rr dhcpcd[5660]: libudev: receApr 5 20:58:44 syzkaller daemon.err dhcpcd[5= 660Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NUL= L deviceApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20= :58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller = daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device= Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd= [5660]: libudev: receApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5= 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 s= yzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller da= emonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dh= cpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonAp= r 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:= 44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL devi= ceApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20= :58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= monApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller= daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzk= aller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44= syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:= 58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzka= ller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon= .err dhcpcd[5660]: libudev: received NULL deviceApr 5 20:58:44 syzkaller d= aemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkal= ler daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonA= pr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller da= emonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 Apr 5 20:58:44 syzkall= er daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: Apr 5 20:58:44= syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:= 58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 = syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller d= aemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[56= 60]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= evice Apr 5 20:58:44 syzkaller daemon.err dhcApr 5 20:58:44 syzkaller daemon.er= r dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20= :58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzk= aller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: rec= eived NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= monApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 2= 0:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syz= kaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:4= 4 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libude= v: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: received NULL d= eviApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 2= 0:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syz= kaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daem= onApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20= :58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzk= aller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcpc= d[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 = syzkaller daemon.err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= mon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:4= 4 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libude= v: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]: libudev: reApr 5 20:58:= 44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[56= 60Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL deviceApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:= 58:44 syzkaller daemon.err dhcpcd[5660]: libudev: receApr 5 20:58:44 syzka= ller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon= .err dhcpcd[5660]: libudev: received NULL device Apr 5 20:58:44 syzkaller daemon.err dhcpcd[56Apr 5 20:58:44 syzkaller dae= mon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkalle= r daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr= 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:4= 4 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon.err dhcp= cd[5660]: libudev: received NULL deviceApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44= syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller = daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr = 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemon= Apr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller d= aemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkal= ler daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonA= pr 5 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemonApr 5 20:58= :44 syzkaller daemon.err dhcpcd[5660Apr 5 20:58:44 syzkaller daemonApr 5 = 20:58:44 syzkaller daemonApr 5 20:58:44 syzkaller daemon.err dhcpcd[5660]:= libudev: receApr 5 20:58:44 syz --- 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