INFO: rcu detected stall in _do_fork

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 7d642373 ANDROID: refactor build.config files to remove du..
git tree: android-4.14
console output: https://syzkaller.appspot.com/x/log.txt?x=171f6bff600000
kernel config: https://syzkaller.appspot.com/x/.config?x=e89a9c3deac950f9
dashboard link: https://syzkaller.appspot.com/bug?extid=9a87aed4485197ffeb7c
compiler: gcc (GCC) 9.0.0 20181231 (experimental)

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+9a87ae...@syzkaller.appspotmail.com

[ 8302] 0 8302 18147 8715 25 3 0
1000 syz-executor.5
[ 9242] 0 9242 18214 8752 33 4 0
1000 syz-executor.5
[ 9295] 0 9295 18247 10917 33 4 0
1000 syz-executor.5
[ 9368] 0 9368 18214 8752 33 4 0
1000 syz-executor.5
[ 9432] 0 9432 18247 11236 33 4 0
1000 syz-executor.3
INFO: rcu_preempt detected stalls on CPUs/tasks:
Tasks blocked on level-0 rcu_node (CPUs 0-1): P2889
(detected by 1, t=10502 jiffies, g=32219, c=32218, q=81)
udevd R running task 26480 2889 190 0x00000000
Call Trace:
<IRQ>
sched_show_task kernel/sched/core.c:5236 [inline]
sched_show_task.cold+0x342/0x3c0 kernel/sched/core.c:5211
rcu_print_detail_task_stall_rnp+0xbf/0xf8 kernel/rcu/tree_plugin.h:568
rcu_print_detail_task_stall kernel/rcu/tree_plugin.h:581 [inline]
print_other_cpu_stall kernel/rcu/tree.c:1488 [inline]
check_cpu_stall kernel/rcu/tree.c:1616 [inline]
__rcu_pending kernel/rcu/tree.c:3390 [inline]
rcu_pending kernel/rcu/tree.c:3452 [inline]
rcu_check_callbacks.cold+0x7c2/0xdb2 kernel/rcu/tree.c:2792
update_process_times+0x24/0x60 kernel/time/timer.c:1590
tick_sched_handle.isra.0+0x73/0x150 kernel/time/tick-sched.c:161
tick_sched_timer+0x7e/0x170 kernel/time/tick-sched.c:1321
__run_hrtimer kernel/time/hrtimer.c:1259 [inline]
__hrtimer_run_queues+0x28b/0xc40 kernel/time/hrtimer.c:1323
hrtimer_interrupt+0x1bd/0x490 kernel/time/hrtimer.c:1357
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1075 [inline]
smp_apic_timer_interrupt+0x147/0x650 arch/x86/kernel/apic/apic.c:1100
apic_timer_interrupt+0x8c/0xa0 arch/x86/entry/entry_64.S:792
</IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:779
[inline]
RIP: 0010:console_unlock+0x76a/0xc70 kernel/printk/printk.c:2399
RSP: 0000:ffff8881cf937668 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff10
RAX: 0000000000000007 RBX: 0000000000000200 RCX: 1ffff11034350409
RDX: 0000000000000000 RSI: ffff8881a1a82028 RDI: 0000000000000297
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff91daa300
R13: ffffffff949d8160 R14: dffffc0000000000 R15: 000000000000006b
vprintk_emit+0x128/0x330 kernel/printk/printk.c:1917
vprintk_func+0x58/0x152 kernel/printk/printk_safe.c:401
printk+0xba/0xed kernel/printk/printk.c:1990
dump_tasks mm/oom_kill.c:396 [inline]
dump_header+0x7ab/0x848 mm/oom_kill.c:428
oom_kill_process.cold+0x10/0xde6 mm/oom_kill.c:861
out_of_memory mm/oom_kill.c:1084 [inline]
out_of_memory+0x2d2/0xab0 mm/oom_kill.c:1023
__alloc_pages_may_oom mm/page_alloc.c:3415 [inline]
__alloc_pages_slowpath mm/page_alloc.c:4112 [inline]
__alloc_pages_nodemask+0x1988/0x2370 mm/page_alloc.c:4277
__alloc_pages include/linux/gfp.h:461 [inline]
__alloc_pages_node include/linux/gfp.h:474 [inline]
alloc_pages_node include/linux/gfp.h:488 [inline]
alloc_thread_stack_node kernel/fork.c:243 [inline]
dup_task_struct kernel/fork.c:529 [inline]
copy_process.part.0+0x2c9/0x66c0 kernel/fork.c:1729
copy_process kernel/fork.c:1679 [inline]
_do_fork+0x197/0xce0 kernel/fork.c:2220
do_syscall_64+0x19b/0x520 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x7f8fbef0df46
RSP: 002b:00007ffd81def280 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007ffd81def280 RCX: 00007f8fbef0df46
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007ffd81def2e0 R08: 0000000000000b49 R09: 0000000000000b49
R10: 00007f8fbf82aa70 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd81def2a0 R14: 0000000000000005 R15: 0000000000000005
udevd R running task 26480 2889 190 0x00000000
Call Trace:
<IRQ>
sched_show_task kernel/sched/core.c:5236 [inline]
sched_show_task.cold+0x342/0x3c0 kernel/sched/core.c:5211
rcu_print_detail_task_stall_rnp+0xbf/0xf8 kernel/rcu/tree_plugin.h:568
rcu_print_detail_task_stall kernel/rcu/tree_plugin.h:583 [inline]
print_other_cpu_stall kernel/rcu/tree.c:1488 [inline]
check_cpu_stall kernel/rcu/tree.c:1616 [inline]
__rcu_pending kernel/rcu/tree.c:3390 [inline]
rcu_pending kernel/rcu/tree.c:3452 [inline]
rcu_check_callbacks.cold+0x81a/0xdb2 kernel/rcu/tree.c:2792
update_process_times+0x24/0x60 kernel/time/timer.c:1590
tick_sched_handle.isra.0+0x73/0x150 kernel/time/tick-sched.c:161
tick_sched_timer+0x7e/0x170 kernel/time/tick-sched.c:1321
__run_hrtimer kernel/time/hrtimer.c:1259 [inline]
__hrtimer_run_queues+0x28b/0xc40 kernel/time/hrtimer.c:1323
hrtimer_interrupt+0x1bd/0x490 kernel/time/hrtimer.c:1357
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1075 [inline]
smp_apic_timer_interrupt+0x147/0x650 arch/x86/kernel/apic/apic.c:1100
apic_timer_interrupt+0x8c/0xa0 arch/x86/entry/entry_64.S:792
</IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:779
[inline]
RIP: 0010:console_unlock+0x76a/0xc70 kernel/printk/printk.c:2399
RSP: 0000:ffff8881cf937668 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff10
RAX: 0000000000000007 RBX: 0000000000000200 RCX: 1ffff11034350409
RDX: 0000000000000000 RSI: ffff8881a1a82028 RDI: 0000000000000297
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff91daa300
R13: ffffffff949d8160 R14: dffffc0000000000 R15: 000000000000006b
vprintk_emit+0x128/0x330 kernel/printk/printk.c:1917
vprintk_func+0x58/0x152 kernel/printk/printk_safe.c:401
printk+0xba/0xed kernel/printk/printk.c:1990
dump_tasks mm/oom_kill.c:396 [inline]
dump_header+0x7ab/0x848 mm/oom_kill.c:428
oom_kill_process.cold+0x10/0xde6 mm/oom_kill.c:861
out_of_memory mm/oom_kill.c:1084 [inline]
out_of_memory+0x2d2/0xab0 mm/oom_kill.c:1023
__alloc_pages_may_oom mm/page_alloc.c:3415 [inline]
__alloc_pages_slowpath mm/page_alloc.c:4112 [inline]
__alloc_pages_nodemask+0x1988/0x2370 mm/page_alloc.c:4277
__alloc_pages include/linux/gfp.h:461 [inline]
__alloc_pages_node include/linux/gfp.h:474 [inline]
alloc_pages_node include/linux/gfp.h:488 [inline]
alloc_thread_stack_node kernel/fork.c:243 [inline]
dup_task_struct kernel/fork.c:529 [inline]
copy_process.part.0+0x2c9/0x66c0 kernel/fork.c:1729
copy_process kernel/fork.c:1679 [inline]
_do_fork+0x197/0xce0 kernel/fork.c:2220
do_syscall_64+0x19b/0x520 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x7f8fbef0df46
RSP: 002b:00007ffd81def280 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007ffd81def280 RCX: 00007f8fbef0df46
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007ffd81def2e0 R08: 0000000000000b49 R09: 0000000000000b49
R10: 00007f8fbf82aa70 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd81def2a0 R14: 0000000000000005 R15: 0000000000000005
[ 9460] 0 9460 18247 9490 33 4 0
1000 syz-executor.5
[ 9462] 0 9462 18247 11376 33 4 0
1000 syz-executor.3
[ 9489] 0 9489 18247 10754 33 4 0
1000 syz-executor.3
[ 9523] 0 9523 18247 10804 33 4 0
1000 syz-executor.3
[ 9551] 0 9551 18214 8748 34 4 0
1000 syz-executor.0
[ 9557] 0 9557 18214 8749 33 4 0
1000 syz-executor.3
[ 9564] 0 9564 18247 9465 28 4 0
1000 syz-executor.5
[ 9575] 0 9575 18214 8750 29 4 0
1000 syz-executor.1
[ 9579] 0 9579 18181 8749 27 4 0
1000 syz-executor.5
[ 9586] 0 9586 18247 11224 34 4 0
1000 syz-executor.0
[ 9593] 0 9593 18181 8750 33 4 0
1000 syz-executor.5
[ 9613] 0 9613 18214 8748 31 4 0
1000 syz-executor.0
[ 9614] 0 9614 18214 8750 33 4 0
1000 syz-executor.2
[ 9616] 0 9616 18247 9996 33 4 0
1000 syz-executor.3
[ 9623] 0 9623 18214 8750 29 4 0
1000 syz-executor.1
[ 9632] 0 9632 18247 9221 27 4 0
1000 syz-executor.5
[ 9649] 0 9649 18214 8749 33 4 0
1000 syz-executor.3
[ 9678] 0 9678 18214 8748 34 4 0
1000 syz-executor.0
[ 9682] 0 9682 18181 8747 33 4 0
1000 syz-executor.3
[ 9689] 0 9689 18247 8752 30 4 0
1000 syz-executor.1
[ 9710] 0 9710 18247 12256 33 4 0
1000 syz-executor.5
[ 9718] 0 9718 18247 9870 29 4 0
1000 syz-executor.2
[ 9720] 0 9720 18214 8748 34 4 0
1000 syz-executor.0
[ 9730] 0 9730 18181 8750 33 4 0
1000 syz-executor.5
[ 9745] 0 9745 18214 8748 34 4 0
1000 syz-executor.0
[ 9750] 0 9750 18181 8747 33 4 0
1000 syz-executor.1
[ 9770] 0 9770 18247 12847 33 4 0
1000 syz-executor.5
[ 9794] 0 9794 18214 9059 34 4 0
1000 syz-executor.0
[ 9808] 0 9808 18181 8746 27 4 0
1000 syz-executor.3
[ 9810] 0 9810 18214 9094 33 4 0
1000 syz-executor.5
[ 9832] 0 9832 18214 9129 33 4 0
1000 syz-executor.1
[ 9870] 0 9870 18247 11849 34 4 0
1000 syz-executor.0
[ 9873] 0 9873 18247 8807 33 4 0
1000 syz-executor.3
[ 9896] 0 9896 18214 9442 33 4 0
1000 syz-executor.1
[ 9906] 0 9906 18247 12845 33 4 0
1000 syz-executor.2
[ 9909] 0 9909 18247 8959 33 4 0
1000 syz-executor.3
[ 9914] 0 9914 18247 11440 33 4 0
1000 syz-executor.5
[ 9924] 0 9924 18148 8746 33 4 0
1000 syz-executor.1
[ 9933] 0 9933 18247 10794 34 4 0
1000 syz-executor.0
[ 9935] 0 9935 18247 9010 33 4 0
1000 syz-executor.3
[ 9961] 0 9961 18247 12454 33 4 0
1000 syz-executor.2
[ 9979] 0 9979 18247 12719 33 4 0
1000 syz-executor.5
[10021] 0 10021 18181 8748 33 4 0
1000 syz-executor.1
[10041] 0 10041 18247 11721 33 4 0
1000 syz-executor.2
[10116] 0 10116 5365 168 15 3 0
-1000 udevd
[10121] 0 10121 5365 168 15 3 0
-1000 udevd
[10152] 0 10152 18247 12847 33 4 0
1000 syz-executor.5
[10192] 0 10192 18247 10556 30 4 0
1000 syz-executor.2
[10205] 0 10205 18114 8669 23 3 0
0 syz-executor.1
[10208] 0 10208 2667 33 11 3 0
0 init
Out of memory: Kill process 9770 (syz-executor.5) score 1007 or sacrifice
child
Killed process 9770 (syz-executor.5) total-vm:72988kB, anon-rss:16572kB,
file-rss:34816kB, shmem-rss:0kB
oom_reaper: reaped process 9770 (syz-executor.5), now anon-rss:0kB,
file-rss:0kB, shmem-rss:0kB
syz-executor.5 invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|
__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000
CPU: 1 PID: 10236 Comm: syz-executor.5 Not tainted 4.14.150+ #0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0xca/0x134 lib/dump_stack.c:53
dump_header+0x16f/0x848 mm/oom_kill.c:422
oom_kill_process.cold+0x10/0xde6 mm/oom_kill.c:861
out_of_memory mm/oom_kill.c:1084 [inline]
out_of_memory+0x2d2/0xab0 mm/oom_kill.c:1023
__alloc_pages_may_oom mm/page_alloc.c:3415 [inline]
__alloc_pages_slowpath mm/page_alloc.c:4112 [inline]
__alloc_pages_nodemask+0x1988/0x2370 mm/page_alloc.c:4277
__alloc_pages include/linux/gfp.h:461 [inline]
__alloc_pages_node include/linux/gfp.h:474 [inline]
alloc_pages_node include/linux/gfp.h:488 [inline]
alloc_zeroed_user_highpage_movable include/linux/highmem.h:184 [inline]
wp_page_copy+0xd5c/0x1610 mm/memory.c:2497
do_wp_page+0x273/0x19d0 mm/memory.c:2784
handle_pte_fault mm/memory.c:4005 [inline]
__handle_mm_fault+0xdec/0x2700 mm/memory.c:4113
handle_mm_fault+0x3c3/0x6da mm/memory.c:4150
__do_page_fault+0x477/0xbb0 arch/x86/mm/fault.c:1420
page_fault+0x22/0x50 arch/x86/entry/entry_64.S:1122
RIP: 0010:copy_user_enhanced_fast_string+0x7/0x10
arch/x86/lib/copy_user_64.S:181
RSP: 0018:ffff8881595f7b58 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000001000 RCX: 0000000000000500
RDX: 0000000000001000 RSI: ffff8881cff6cb00 RDI: 00000000207e9000
RBP: 00000000207e8500 R08: ffffed1039feda00 R09: 0000000000000000
R10: ffffed1039fed9ff R11: ffff8881cff6cfff R12: ffff8881cff6c000
R13: 00007ffffffff000 R14: 00000000207e9500 R15: ffff8881595f7dd0
copy_user_generic arch/x86/include/asm/uaccess_64.h:37 [inline]
raw_copy_to_user arch/x86/include/asm/uaccess_64.h:112 [inline]
copyout+0x99/0xc0 lib/iov_iter.c:137
copy_page_to_iter_iovec lib/iov_iter.c:206 [inline]
copy_page_to_iter+0x367/0xd50 lib/iov_iter.c:723
pipe_to_user+0xa8/0x160 fs/splice.c:1237
splice_from_pipe_feed fs/splice.c:502 [inline]
__splice_from_pipe+0x331/0x740 fs/splice.c:626
vmsplice_to_user+0x1bd/0x1e0 fs/splice.c:1272
SYSC_vmsplice fs/splice.c:1353 [inline]
SyS_vmsplice+0x12a/0x150 fs/splice.c:1334
do_syscall_64+0x19b/0x520 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x459ef9
RSP: 002b:00007f2ea2e62c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000116
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459ef9
RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000004
RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2ea2e636d4
R13: 00000000004c9b4d R14: 00000000004e1568 R15: 00000000ffffffff
Mem-Info:
active_anon:1390050 inactive_anon:39 isolated_anon:0
active_file:1199 inactive_file:1244 isolated_file:109
unevictable:0 dirty:208 writeback:0 unstable:0
slab_reclaimable:14499 slab_unreclaimable:76042
mapped:53223 shmem:46 pagetables:60258 bounce:0
free:5227 free_pcp:169 free_cma:0
Node 0 active_anon:5560200kB inactive_anon:156kB active_file:4796kB
inactive_file:4868kB unevictable:0kB isolated(anon):0kB
isolated(file):564kB mapped:212892kB dirty:832kB writeback:0kB shmem:184kB
writeback_tmp:0kB unstable:0kB all_unreclaimable? no
DMA32 free:17264kB min:4792kB low:7868kB high:10944kB active_anon:2653024kB
inactive_anon:8kB active_file:484kB inactive_file:3228kB unevictable:0kB
writepending:12kB present:3145324kB managed:3079672kB mlocked:0kB
kernel_stack:42016kB pagetables:145824kB bounce:0kB free_pcp:144kB
local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 3437 3437
Normal free:3644kB min:5480kB low:9000kB high:12520kB active_anon:2906332kB
inactive_anon:148kB active_file:4188kB inactive_file:2332kB unevictable:0kB
writepending:620kB present:4718592kB managed:3521560kB mlocked:0kB
kernel_stack:25088kB pagetables:95208kB bounce:0kB free_pcp:532kB
local_pcp:292kB free_cma:0kB
lowmem_reserve[]: 0 0 0
DMA32: 120*4kB (UME) 228*8kB (UM) 34*16kB (UME) 278*32kB (UME) 81*64kB
(UME) 6*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB
Normal: 23*4kB (UME) 10*8kB (UME) 20*16kB (UME) 29*32kB (UME) 25*64kB (M)
1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3148kB
2605 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap = 0kB
Total swap = 0kB
1965979 pages RAM
0 pages HighMem/MovableOnly
315671 pages reserved
[ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents
oom_score_adj name
[ 190] 0 190 5366 373 15 3 0
-1000 udevd
[ 1483] 0 1483 2493 573 9 3 0
0 dhclient
[ 1622] 0 1622 30781 309 25 4 0
0 rsyslogd
[ 1674] 0 1674 4725 51 15 4 0
0 cron
[ 1677] 0 1677 3735 44 11 3 0
0 mcstransd
[ 1705] 0 1705 12490 153 27 3 0
-1000 sshd
[ 1723] 0 1723 12927 1233 27 3 0
0 restorecond
[ 1753] 0 1753 3649 39 13 3 0
0 getty
[ 1769] 0 1769 17821 312 40 4 0
0 sshd
[ 1771] 0 1771 90068 55130 139 5 0
0 syz-fuzzer
[ 1800] 0 1800 18115 16 23 3 0
0 syz-executor.0
[ 1801] 0 1801 18115 17 23 3 0
0 syz-executor.1
[ 1802] 0 1802 18115 17 23 3 0
0 syz-executor.5
[ 1803] 0 1803 18115 16 23 3 0
0 syz-executor.2
[ 1804] 0 1804 18115 16 23 3 0
0 syz-executor.3
[ 1805] 0 1805 18115 15 23 3 0
0 syz-executor.4
[ 1806] 0 1806 18114 8560 24 4 0
0 syz-executor.1
[ 1808] 0 1808 18114 8513 24 4 0
0 syz-executor.2
[ 1811] 0 1811 18114 8762 24 4 0
0 syz-executor.0
[ 1818] 0 1818 18114 8787 24 4 0
0 syz-executor.3
[ 1821] 0 1821 18114 8669 24 4 0
0 syz-executor.5
[ 1828] 0 1828 18114 8462 24 4 0
0 syz-executor.4
[ 2363] 0 2363 18147 8710 25 3 0
1000 syz-executor.1
[ 2747] 0 2747 18246 9691 27 4 0
1000 syz-executor.1
[ 2889] 0 2889 5365 426 15 3 0
-1000 udevd
[ 2960] 0 2960 18246 9603 27 4 0
1000 syz-executor.3
[ 2992] 0 2992 18147 8745 26 4 0
1000 syz-executor.1
[ 3039] 0 3039 34664 8768 29 4 0
1000 syz-executor.2
[ 3060] 0 3060 18280 10953 33 4 0
1000 syz-executor.4
[ 3093] 0 3093 18247 10991 30 4 0
1000 syz-executor.3
[ 3108] 0 3108 18246 9587 27 4 0
1000 syz-executor.4
[ 3137] 0 3137 18247 11069 30 4 0
1000 syz-executor.3
[ 3157] 0 3157 18147 8745 26 4 0
1000 syz-executor.5
[ 3166] 0 3166 18147 8745 26 4 0
1000 syz-executor.5
[ 3180] 0 3180 18279 10375 30 4 0
1000 syz-executor.3
[ 3190] 0 3190 18147 8745 26 4 0
1000 syz-executor.5
[ 3213] 0 3213 18246 10575 30 4 0
1000 syz-executor.3
[ 3253] 0 3253 18246 10259 29 4 0
1000 syz-executor.2
[ 3333] 0 3333 18147 8745 26 4 0
1000 syz-executor.5
[ 3340] 0 3340 18147 8745 26 4 0
1000 syz-executor.5
[ 3407] 0 3407 18246 10941 31 4 0
1000 syz-executor.0
[ 3427] 0 3427 18180 8747 26 4 0
1000 syz-executor.5
[ 3435] 0 3435 18147 8745 26 4 0
1000 syz-executor.5
[ 3463] 0 3463 18246 9527 28 4 0
1000 syz-executor.2
[ 3490] 0 3490 18147 8745 26 4 0
1000 syz-executor.5
[ 3650] 0 3650 18247 11214 33 4 0
1000 syz-executor.3
[ 3673] 0 3673 18147 8745 26 4 0
1000 syz-executor.2
[ 3697] 0 3697 18246 9648 28 4 0
1000 syz-executor.3
[ 3753] 0 3753 18180 8747 26 4 0
1000 syz-executor.2
[ 3768] 0 3768 18247 11117 33 4 0
1000 syz-executor.4
[ 3802] 0 3802 18247 11316 33 4 0
1000 syz-executor.4
[ 3835] 0 3835 18180 8747 26 4 0
1000 syz-executor.1
[ 3837] 0 3837 18246 9417 27 4 0
1000 syz-executor.4
[ 3865] 0 3865 18147 8745 26 4 0
1000 syz-executor.1
[ 3875] 0 3875 18180 8747 26 4 0
1000 syz-executor.2
[ 3885] 0 3885 18247 11416 33 4 0
1000 syz-executor.3
[ 3894] 0 3894 18213 8749 26 4 0
1000 syz-executor.1
[ 3915] 0 3915 18147 8745 26 4 0
1000 syz-executor.2
[ 3922] 0 3922 18180 8747 26 4 0
1000 syz-executor.1
[ 3930] 0 3930 18247 12005 33 4 0
1000 syz-executor.3
[ 3943] 0 3943 18180 8747 26 4 0
1000 syz-executor.2
[ 3958] 0 3958 18147 8745 26 4 0
1000 syz-executor.1
[ 3966] 0 3966 18147 8745 26 4 0
1000 syz-executor.2
[ 3971] 0 3971 18247 11823 33 4 0
1000 syz-executor.3
[ 3994] 0 3994 18180 8747 26 4 0
1000 syz-executor.1
[ 3997] 0 3997 18147 8745 26 4 0
1000 syz-executor.2
[ 4017] 0 4017 18147 8745 26 4 0
1000 syz-executor.1
[ 4021] 0 4021 18213 8749 26 4 0
1000 syz-executor.2
[ 4027] 0 4027 18247 10897 33 4 0
1000 syz-executor.4
[ 4041] 0 4041 18147 8745 26 4 0
1000 syz-executor.1
[ 4056] 0 4056 18147 8745 26 4 0
1000 syz-executor.2
[ 4059] 0 4059 18147 8745 26 4 0
1000 syz-executor.1
[ 4090] 0 4090 18147 8745 26 4 0
1000 syz-executor.1
[ 4117] 0 4117 18147 8745 26 4 0
1000 syz-executor.2


---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.