WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
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syzbot
Jul 22, 2020, 6:24:24 PM7/22/20
to syzkaller...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 69b94dd6 Linux 4.14.189
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=11624f10900000
kernel config: https://syzkaller.appspot.com/x/.config?x=80d63ff414fa81b0
dashboard link: https://syzkaller.appspot.com/bug?extid=b94b42bd28e159d8ebeb
compiler: gcc (GCC) 10.1.0-syz 20200507
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b94b42...@syzkaller.appspotmail.com
WARNING: can't dereference registers at 1ffff11015d40f66 for ip apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
==================================================================
BUG: KASAN: stack-out-of-bounds in deref_stack_regs arch/x86/kernel/unwind_orc.c:311 [inline]
BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x146f/0x17d0 arch/x86/kernel/unwind_orc.c:441
Read of size 8 at addr ffff8880aea07bd0 by task syz-executor.4/12798
CPU: 0 PID: 12798 Comm: syz-executor.4 Not tainted 4.14.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x283 lib/dump_stack.c:58
print_address_description.cold+0x54/0x1d3 mm/kasan/report.c:252
kasan_report_error.cold+0x8a/0x194 mm/kasan/report.c:351
kasan_report mm/kasan/report.c:409 [inline]
__asan_report_load8_noabort+0x68/0x70 mm/kasan/report.c:430
deref_stack_regs arch/x86/kernel/unwind_orc.c:311 [inline]
unwind_next_frame+0x146f/0x17d0 arch/x86/kernel/unwind_orc.c:441
perf_callchain_kernel+0x38c/0x520 arch/x86/events/core.c:2343
get_perf_callchain+0x2df/0x740 kernel/events/callchain.c:217
perf_callchain+0x147/0x190 kernel/events/callchain.c:190
perf_prepare_sample+0xd77/0x1380 kernel/events/core.c:6162
__perf_event_output kernel/events/core.c:6278 [inline]
perf_event_output_forward+0xc9/0x1f0 kernel/events/core.c:6296
__perf_event_overflow+0x113/0x310 kernel/events/core.c:7541
perf_swevent_overflow kernel/events/core.c:7617 [inline]
perf_swevent_event+0x299/0x460 kernel/events/core.c:7645
perf_tp_event+0x540/0x6e0 kernel/events/core.c:8079
perf_trace_run_bpf_submit+0x119/0x200 kernel/events/core.c:8049
perf_trace_lock+0x2d6/0x490 include/trace/events/lock.h:39
trace_lock_release include/trace/events/lock.h:58 [inline]
lock_release+0x4df/0x870 kernel/locking/lockdep.c:4016
__raw_spin_unlock include/linux/spinlock_api_smp.h:150 [inline]
_raw_spin_unlock+0x17/0x40 kernel/locking/spinlock.c:184
spin_unlock include/linux/spinlock.h:357 [inline]
____cache_alloc_node+0x156/0x1d0 mm/slab.c:3277
slab_alloc_node mm/slab.c:3325 [inline]
kmem_cache_alloc_node_trace+0xed/0x400 mm/slab.c:3659
__do_kmalloc_node mm/slab.c:3681 [inline]
__kmalloc_node_track_caller+0x38/0x70 mm/slab.c:3696
__kmalloc_reserve net/core/skbuff.c:137 [inline]
__alloc_skb+0x96/0x510 net/core/skbuff.c:205
alloc_skb include/linux/skbuff.h:980 [inline]
__pfkey_xfrm_state2msg+0x37e/0x3560 net/key/af_key.c:833
pfkey_xfrm_state2msg_expire net/key/af_key.c:1066 [inline]
key_notify_sa_expire net/key/af_key.c:3038 [inline]
pfkey_send_notify+0x9ce/0xea0 net/key/af_key.c:3066
km_state_notify+0xa9/0x1a0 net/xfrm/xfrm_state.c:1920
km_state_expired net/xfrm/xfrm_state.c:1934 [inline]
xfrm_timer_handler+0x6a1/0x9f0 net/xfrm/xfrm_state.c:553
__tasklet_hrtimer_trampoline+0x29/0xa0 kernel/softirq.c:618
tasklet_hi_action+0x195/0x330 kernel/softirq.c:549
__do_softirq+0x254/0xa1d kernel/softirq.c:288
invoke_softirq kernel/softirq.c:368 [inline]
irq_exit+0x193/0x240 kernel/softirq.c:409
exiting_irq arch/x86/include/asm/apic.h:648 [inline]
smp_apic_timer_interrupt+0x141/0x5e0 arch/x86/kernel/apic/apic.c:1102
apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
</IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:779 [inline]
RIP: 0010:lock_release+0x41e/0x870 kernel/locking/lockdep.c:4020
RSP: 0018:ffff888205dd78c8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: 1ffffffff0fa2d21 RBX: 1ffff11040bbaf1c RCX: 1ffff11041340d39
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000282
RBP: ffff888209a06140 R08: 0000000000000000 R09: 0000000000000000
R10: ffff888205dd7788 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000003 R14: ffff888209a06140 R15: 0000000000000001
rcu_lock_release include/linux/rcupdate.h:247 [inline]
rcu_read_unlock include/linux/rcupdate.h:685 [inline]
is_bpf_text_address+0xb8/0x150 kernel/bpf/core.c:458
kernel_text_address kernel/extable.c:150 [inline]
kernel_text_address+0xbd/0xf0 kernel/extable.c:120
__kernel_text_address+0x9/0x30 kernel/extable.c:105
unwind_get_return_address arch/x86/kernel/unwind_orc.c:252 [inline]
unwind_get_return_address+0x51/0x90 arch/x86/kernel/unwind_orc.c:247
__save_stack_trace+0xa0/0x160 arch/x86/kernel/stacktrace.c:45
save_stack mm/kasan/kasan.c:447 [inline]
set_track mm/kasan/kasan.c:459 [inline]
kasan_kmalloc+0xeb/0x160 mm/kasan/kasan.c:551
slab_post_alloc_hook mm/slab.h:442 [inline]
slab_alloc mm/slab.c:3390 [inline]
kmem_cache_alloc_trace+0x11b/0x3d0 mm/slab.c:3616
kmalloc include/linux/slab.h:488 [inline]
kzalloc include/linux/slab.h:661 [inline]
selinux_sk_alloc_security+0x59/0x190 security/selinux/hooks.c:4910
security_sk_alloc+0x76/0xb0 security/security.c:1434
sk_prot_alloc+0xe1/0x290 net/core/sock.c:1470
sk_alloc+0x36/0xcd0 net/core/sock.c:1521
unix_create1+0x78/0x4f0 net/unix/af_unix.c:779
unix_create+0xdd/0x1c0 net/unix/af_unix.c:841
__sock_create+0x303/0x620 net/socket.c:1275
sock_create net/socket.c:1315 [inline]
SYSC_socketpair net/socket.c:1391 [inline]
SyS_socketpair+0x159/0x480 net/socket.c:1366
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45c1f9
RSP: 002b:00007f46ae2d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035
RAX: ffffffffffffffda RBX: 0000000000032080 RCX: 000000000045c1f9
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000001
RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000240 R11: 0000000000000246 R12: 000000000078bf0c
R13: 00007ffd07020d2f R14: 00007f46ae2d49c0 R15: 000000000078bf0c
The buggy address belongs to the page:
page:ffffea0002ba81c0 count:1 mapcount:0 mapping: (null) index:0x0
flags: 0xfffe0000000800(reserved)
raw: 00fffe0000000800 0000000000000000 0000000000000000 00000001ffffffff
raw: ffffea0002ba81e0 ffffea0002ba81e0 0000000000000000 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff8880aea07a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1
ffff8880aea07b00: f1 f1 f1 f1 04 f2 00 f3 f3 f3 00 00 00 00 00 00
>ffff8880aea07b80: 00 00 00 00 f1 f1 f1 f1 04 f3 f3 f3 00 00 00 00
^
ffff8880aea07c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff8880aea07c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
---
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 syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: 69b94dd6 Linux 4.14.189
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=11624f10900000
kernel config: https://syzkaller.appspot.com/x/.config?x=80d63ff414fa81b0
dashboard link: https://syzkaller.appspot.com/bug?extid=b94b42bd28e159d8ebeb
compiler: gcc (GCC) 10.1.0-syz 20200507
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b94b42...@syzkaller.appspotmail.com
WARNING: can't dereference registers at 1ffff11015d40f66 for ip apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
==================================================================
BUG: KASAN: stack-out-of-bounds in deref_stack_regs arch/x86/kernel/unwind_orc.c:311 [inline]
BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x146f/0x17d0 arch/x86/kernel/unwind_orc.c:441
Read of size 8 at addr ffff8880aea07bd0 by task syz-executor.4/12798
CPU: 0 PID: 12798 Comm: syz-executor.4 Not tainted 4.14.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x283 lib/dump_stack.c:58
print_address_description.cold+0x54/0x1d3 mm/kasan/report.c:252
kasan_report_error.cold+0x8a/0x194 mm/kasan/report.c:351
kasan_report mm/kasan/report.c:409 [inline]
__asan_report_load8_noabort+0x68/0x70 mm/kasan/report.c:430
deref_stack_regs arch/x86/kernel/unwind_orc.c:311 [inline]
unwind_next_frame+0x146f/0x17d0 arch/x86/kernel/unwind_orc.c:441
perf_callchain_kernel+0x38c/0x520 arch/x86/events/core.c:2343
get_perf_callchain+0x2df/0x740 kernel/events/callchain.c:217
perf_callchain+0x147/0x190 kernel/events/callchain.c:190
perf_prepare_sample+0xd77/0x1380 kernel/events/core.c:6162
__perf_event_output kernel/events/core.c:6278 [inline]
perf_event_output_forward+0xc9/0x1f0 kernel/events/core.c:6296
__perf_event_overflow+0x113/0x310 kernel/events/core.c:7541
perf_swevent_overflow kernel/events/core.c:7617 [inline]
perf_swevent_event+0x299/0x460 kernel/events/core.c:7645
perf_tp_event+0x540/0x6e0 kernel/events/core.c:8079
perf_trace_run_bpf_submit+0x119/0x200 kernel/events/core.c:8049
perf_trace_lock+0x2d6/0x490 include/trace/events/lock.h:39
trace_lock_release include/trace/events/lock.h:58 [inline]
lock_release+0x4df/0x870 kernel/locking/lockdep.c:4016
__raw_spin_unlock include/linux/spinlock_api_smp.h:150 [inline]
_raw_spin_unlock+0x17/0x40 kernel/locking/spinlock.c:184
spin_unlock include/linux/spinlock.h:357 [inline]
____cache_alloc_node+0x156/0x1d0 mm/slab.c:3277
slab_alloc_node mm/slab.c:3325 [inline]
kmem_cache_alloc_node_trace+0xed/0x400 mm/slab.c:3659
__do_kmalloc_node mm/slab.c:3681 [inline]
__kmalloc_node_track_caller+0x38/0x70 mm/slab.c:3696
__kmalloc_reserve net/core/skbuff.c:137 [inline]
__alloc_skb+0x96/0x510 net/core/skbuff.c:205
alloc_skb include/linux/skbuff.h:980 [inline]
__pfkey_xfrm_state2msg+0x37e/0x3560 net/key/af_key.c:833
pfkey_xfrm_state2msg_expire net/key/af_key.c:1066 [inline]
key_notify_sa_expire net/key/af_key.c:3038 [inline]
pfkey_send_notify+0x9ce/0xea0 net/key/af_key.c:3066
km_state_notify+0xa9/0x1a0 net/xfrm/xfrm_state.c:1920
km_state_expired net/xfrm/xfrm_state.c:1934 [inline]
xfrm_timer_handler+0x6a1/0x9f0 net/xfrm/xfrm_state.c:553
__tasklet_hrtimer_trampoline+0x29/0xa0 kernel/softirq.c:618
tasklet_hi_action+0x195/0x330 kernel/softirq.c:549
__do_softirq+0x254/0xa1d kernel/softirq.c:288
invoke_softirq kernel/softirq.c:368 [inline]
irq_exit+0x193/0x240 kernel/softirq.c:409
exiting_irq arch/x86/include/asm/apic.h:648 [inline]
smp_apic_timer_interrupt+0x141/0x5e0 arch/x86/kernel/apic/apic.c:1102
apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
</IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:779 [inline]
RIP: 0010:lock_release+0x41e/0x870 kernel/locking/lockdep.c:4020
RSP: 0018:ffff888205dd78c8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10
RAX: 1ffffffff0fa2d21 RBX: 1ffff11040bbaf1c RCX: 1ffff11041340d39
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000282
RBP: ffff888209a06140 R08: 0000000000000000 R09: 0000000000000000
R10: ffff888205dd7788 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000003 R14: ffff888209a06140 R15: 0000000000000001
rcu_lock_release include/linux/rcupdate.h:247 [inline]
rcu_read_unlock include/linux/rcupdate.h:685 [inline]
is_bpf_text_address+0xb8/0x150 kernel/bpf/core.c:458
kernel_text_address kernel/extable.c:150 [inline]
kernel_text_address+0xbd/0xf0 kernel/extable.c:120
__kernel_text_address+0x9/0x30 kernel/extable.c:105
unwind_get_return_address arch/x86/kernel/unwind_orc.c:252 [inline]
unwind_get_return_address+0x51/0x90 arch/x86/kernel/unwind_orc.c:247
__save_stack_trace+0xa0/0x160 arch/x86/kernel/stacktrace.c:45
save_stack mm/kasan/kasan.c:447 [inline]
set_track mm/kasan/kasan.c:459 [inline]
kasan_kmalloc+0xeb/0x160 mm/kasan/kasan.c:551
slab_post_alloc_hook mm/slab.h:442 [inline]
slab_alloc mm/slab.c:3390 [inline]
kmem_cache_alloc_trace+0x11b/0x3d0 mm/slab.c:3616
kmalloc include/linux/slab.h:488 [inline]
kzalloc include/linux/slab.h:661 [inline]
selinux_sk_alloc_security+0x59/0x190 security/selinux/hooks.c:4910
security_sk_alloc+0x76/0xb0 security/security.c:1434
sk_prot_alloc+0xe1/0x290 net/core/sock.c:1470
sk_alloc+0x36/0xcd0 net/core/sock.c:1521
unix_create1+0x78/0x4f0 net/unix/af_unix.c:779
unix_create+0xdd/0x1c0 net/unix/af_unix.c:841
__sock_create+0x303/0x620 net/socket.c:1275
sock_create net/socket.c:1315 [inline]
SYSC_socketpair net/socket.c:1391 [inline]
SyS_socketpair+0x159/0x480 net/socket.c:1366
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45c1f9
RSP: 002b:00007f46ae2d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035
RAX: ffffffffffffffda RBX: 0000000000032080 RCX: 000000000045c1f9
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000001
RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000240 R11: 0000000000000246 R12: 000000000078bf0c
R13: 00007ffd07020d2f R14: 00007f46ae2d49c0 R15: 000000000078bf0c
The buggy address belongs to the page:
page:ffffea0002ba81c0 count:1 mapcount:0 mapping: (null) index:0x0
flags: 0xfffe0000000800(reserved)
raw: 00fffe0000000800 0000000000000000 0000000000000000 00000001ffffffff
raw: ffffea0002ba81e0 ffffea0002ba81e0 0000000000000000 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff8880aea07a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1
ffff8880aea07b00: f1 f1 f1 f1 04 f2 00 f3 f3 f3 00 00 00 00 00 00
>ffff8880aea07b80: 00 00 00 00 f1 f1 f1 f1 04 f3 f3 f3 00 00 00 00
^
ffff8880aea07c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff8880aea07c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
---
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 syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot
Mar 2, 2021, 8:36:15 AM3/2/21
to syzkaller...@googlegroups.com
syzbot has found a reproducer for the following issue on:
HEAD commit: 3242aa3a Linux 4.14.222
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=1030d9ccd00000
kernel config: https://syzkaller.appspot.com/x/.config?x=d6fee509440d713f
dashboard link: https://syzkaller.appspot.com/bug?extid=b94b42bd28e159d8ebeb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17b0c25cd00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11b7dd46d00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b94b42...@syzkaller.appspotmail.com
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009675
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8192 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
WARNING: can't dereference registers at ffffffff87201d66 for ip apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009948
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8193 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000098ad
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8187 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009552
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8191 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009817
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8194 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000099e4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8197 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009a10
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8199 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009943
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8196 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2d3eb224
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 0000000000400488
CPU: 0 PID: 8195 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009b2e
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8198 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009a13
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8200 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d06
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8203 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d02
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8204 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009cee
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8202 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009bd4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8205 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d09
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8206 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a1d1
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8201 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009e3a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8209 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a14b
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8207 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a11a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8211 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a41d
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8213 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a391
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8210 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a2c0
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8212 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a081
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 8208 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a064
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8216 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a6ad
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8214 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a416
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8218 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a67f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8217 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a5df
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8219 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a8ea
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8215 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a5e4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8222 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000aa0f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8223 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000aa13
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8220 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a418
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8221 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a838
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8225 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac5a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8224 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a982
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8227 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000abd0
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8226 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac56
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8229 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000af8d
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8228 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a8a6
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8230 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ad31
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8232 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ae3e
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 8231 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac2f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8233 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000b091
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8235 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ae42
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8236 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000b1b7
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8234 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
HEAD commit: 3242aa3a Linux 4.14.222
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=1030d9ccd00000
kernel config: https://syzkaller.appspot.com/x/.config?x=d6fee509440d713f
dashboard link: https://syzkaller.appspot.com/bug?extid=b94b42bd28e159d8ebeb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17b0c25cd00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11b7dd46d00000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b94b42...@syzkaller.appspotmail.com
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009675
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8192 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
WARNING: can't dereference registers at ffffffff87201d66 for ip apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009948
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8193 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000098ad
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8187 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009552
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8191 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009817
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8194 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000099e4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8197 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009a10
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8199 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009943
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8196 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2d3eb224
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 0000000000400488
CPU: 0 PID: 8195 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009b2e
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8198 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009a13
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8200 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d06
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8203 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d02
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8204 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009cee
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8202 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009bd4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8205 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009d09
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8206 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a1d1
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8201 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
FAULT_INJECTION: forcing a failure.
Call Trace:
name failslab, interval 1, probability 0, space 0, times 0
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000009e3a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8209 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a14b
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8207 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a11a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8211 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a41d
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8213 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a391
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8210 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a2c0
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8212 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a081
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 8208 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a064
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8216 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a6ad
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8214 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a416
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8218 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a67f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8217 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a5df
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8219 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a8ea
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8215 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a5e4
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8222 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000aa0f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8223 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000aa13
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8220 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a418
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8221 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a838
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8225 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac5a
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8224 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a982
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8227 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000abd0
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 8226 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac56
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8229 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000af8d
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8228 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a8a6
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8230 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ad31
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8232 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ae3e
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 8231 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ac2f
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8233 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000b091
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8235 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000ae42
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 1 PID: 8236 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
Call Trace:
dump_stack+0x1b2/0x281 lib/dump_stack.c:58
fail_dump lib/fault-inject.c:51 [inline]
should_fail.cold+0x10a/0x149 lib/fault-inject.c:149
should_failslab+0xd6/0x130 mm/failslab.c:32
slab_pre_alloc_hook mm/slab.h:421 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
alloc_inode+0xa0/0x170 fs/inode.c:212
new_inode_pseudo+0x14/0xe0 fs/inode.c:899
get_pipe_inode fs/pipe.c:718 [inline]
create_pipe_files+0x84/0x880 fs/pipe.c:759
__do_pipe_flags fs/pipe.c:816 [inline]
SYSC_pipe2 fs/pipe.c:864 [inline]
SyS_pipe2+0x76/0x160 fs/pipe.c:858
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x449679
RSP: 002b:00007ffc2d3eb208 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000449679
RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 00007ffc2d3eb240
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000b1b7
R13: 00007ffc2d3eb240 R14: 00007ffc2d3eb230 R15: 00007ffc2d3eb220
CPU: 0 PID: 8234 Comm: syz-executor829 Not tainted 4.14.222-syzkaller #0
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
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