corrupted report (2)

corrupted report (2)
Status: moderation: reported on 2018/04/11 09:52
Reported-by: syzbot+56275b6e83c2fb060948@syzkaller.appspotmail.com
First crash: 1349d, last: 26m

similar bugs (9):
Kernel	Title	Count	Last	Reported	Patched	Status
linux-4.19	corrupted report	5035	1h11m	847d	0/1	upstream: reported on 2019/04/11 04:14
android-414	corrupted report	5888	613d	848d	0/1	auto-closed as invalid on 2020/02/29 14:20
upstream	corrupted report	29	1350d	1352d	0/22	closed as invalid on 2017/11/24 12:19
android-54	corrupted report	181035	now	542d	0/1	upstream: reported on 2020/02/10 10:21
linux-4.4	corrupted report	12	693d	821d	0/1	auto-closed as invalid on 2020/01/10 12:28
linux-4.14	corrupted report	4596	1d05h	845d	0/1	upstream: reported on 2019/04/12 21:21
android-49	corrupted report	567	1350d	1352d	0/3	closed as invalid on 2017/11/24 12:19
android-49	corrupted report (2)	19181	610d	844d	0/3	auto-closed as invalid on 2020/03/03 12:39
android-44	corrupted report	7075	610d	844d	0/2	auto-closed as invalid on 2020/03/02 23:26

Sample crash report:

rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	2-....: (1 GPs behind) idle=efe/1/0x4000000000000000 softirq=10631/10632 fqs=4740 
	(t=10503 jiffies g=13065 q=3379)
NMI backtrace for cpu 2
CPU: 2 PID: 10377 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:105
 nmi_cpu_backtrace.cold+0x44/0xd7 lib/nmi_backtrace.c:105
 nmi_trigger_cpumask_backtrace+0x1b3/0x230 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:164 [inline]
 rcu_dump_cpu_stacks+0x25e/0x3f0 kernel/rcu/tree_stall.h:342
 print_cpu_stall kernel/rcu/tree_stall.h:625 [inline]
 check_cpu_stall kernel/rcu/tree_stall.h:700 [inline]
 rcu_pending kernel/rcu/tree.c:3922 [inline]
 rcu_sched_clock_irq.cold+0x9f/0x747 kernel/rcu/tree.c:2641
 update_process_times+0x16d/0x200 kernel/time/timer.c:1783
 tick_sched_handle+0x9b/0x180 kernel/time/tick-sched.c:226
 tick_sched_timer+0x1b0/0x2d0 kernel/time/tick-sched.c:1421
 __run_hrtimer kernel/time/hrtimer.c:1537 [inline]
 __hrtimer_run_queues+0x1c0/0xe50 kernel/time/hrtimer.c:1601
 hrtimer_interrupt+0x330/0xa00 kernel/time/hrtimer.c:1663
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1089 [inline]
 __sysvec_apic_timer_interrupt+0x146/0x530 arch/x86/kernel/apic/apic.c:1106
 sysvec_apic_timer_interrupt+0x40/0xc0 arch/x86/kernel/apic/apic.c:1100
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:__should_failslab+0x21/0xf0 mm/failslab.c:20
Code: cc cc cc cc cc cc cc cc cc 48 c7 c0 a0 85 23 90 53 48 89 fb 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 48 83 ec 08 80 3c 10 00 <0f> 85 af 00 00 00 48 39 1d 72 ac 68 0e 0f 84 8c 00 00 00 f7 c6 00
RSP: 0018:ffffc90000780958 EFLAGS: 00000246
RAX: 1ffffffff20470b4 RBX: ffff88804578a700 RCX: 0000000000000100
RDX: dffffc0000000000 RSI: 0000000000000a20 RDI: ffff88804578a700
RBP: 0000000000000a20 R08: 0000000000000040 R09: 0000000000000000
R10: ffffffff871b970c R11: 0000000000000000 R12: 0000000000000000
R13: ffff888025102000 R14: 0000000000000a20 R15: 00000000000000e8
 should_failslab+0x5/0x10 mm/slab_common.c:1326
 slab_pre_alloc_hook mm/slab.h:494 [inline]
 slab_alloc mm/slab.c:3306 [inline]
 kmem_cache_alloc+0x58/0x540 mm/slab.c:3507
 dst_alloc+0x146/0x1f0 net/core/dst.c:93
 ip6_dst_alloc+0x2e/0x100 net/ipv6/route.c:340
 icmp6_dst_alloc+0x6d/0x6c0 net/ipv6/route.c:3278
 ndisc_send_skb+0x1146/0x1750 net/ipv6/ndisc.c:488
 ndisc_send_rs+0x12e/0x6f0 net/ipv6/ndisc.c:702
 addrconf_rs_timer+0x3f2/0x820 net/ipv6/addrconf.c:3877
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1419
 expire_timers kernel/time/timer.c:1464 [inline]
 __run_timers.part.0+0x675/0xa50 kernel/time/timer.c:1732
 __run_timers kernel/time/timer.c:1713 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1745
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x16e/0x1c0 kernel/softirq.c:636
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1100
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:finish_task_switch.isra.0+0x23c/0xa50 kernel/sched/core.c:4557
Code: 8b 3a 4c 89 e7 48 c7 02 00 00 00 00 ff d1 4d 85 ff 75 bf 4c 89 e7 e8 73 01 de 07 e8 be e6 2b 00 fb 65 48 8b 1c 25 00 f0 01 00 <48> 8d bb 10 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1
RSP: 0018:ffffc9000247f998 EFLAGS: 00000206
RAX: 000000000001c32d RBX: ffff88800ee1c340 RCX: 1ffffffff1fa782a
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000247f9d8 R08: 0000000000000001 R09: ffffffff8fcda9a7
R10: 0000000000000001 R11: 0000000000000000 R12: ffff88802cc51b80
R13: ffff888074064300 R14: ffff888025e29840 R15: ffff88802cc51b98
 context_switch kernel/sched/core.c:4686 [inline]
 __schedule+0x942/0x26f0 kernel/sched/core.c:5940
 preempt_schedule_common+0x45/0xc0 kernel/sched/core.c:6100
 preempt_schedule_thunk+0x16/0x18 arch/x86/entry/thunk_64.S:35
 smp_call_function_single+0x419/0x4b0 kernel/smp.c:760
 task_function_call+0xd9/0x160 kernel/events/core.c:119
 perf_install_in_context+0x2cb/0x550 kernel/events/core.c:2918
 __do_sys_perf_event_open+0x1e08/0x2e10 kernel/events/core.c:12323
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665e9
Code: Unable to access opcode bytes at RIP 0x4665bf.
RSP: 002b:00007fed4baf0188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00000000200000c0
RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000056bf80
R13: 00007fff23a00adf R14: 00007fed4baf0300 R15: 0000000000022000

Crashes (145603):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Title
ci-qemu-upstream	2021/08/05 15:32	upstream	251a1524293d	7f7bb950	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/05 11:36	upstream	251a1524293d	7f7bb950	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/05 09:13	upstream	251a1524293d	7f7bb950	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/05 08:52	upstream	251a1524293d	7f7bb950	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/05 01:04	upstream	d5ad8ec3cfb5	b97d64c9	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/04 15:48	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/04 11:41	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-qemu-upstream	2021/08/04 08:37	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-upstream-kasan-gce	2021/07/30 18:57	upstream	764a5bc89b12	6c236867	.config	log	report	info	corrupted report
ci-upstream-kasan-gce-root	2021/07/20 21:10	upstream	8cae8cd89f05	1b201b48	.config	log	report	info	corrupted report
ci-upstream-kasan-gce-selinux-root	2021/07/14 18:03	upstream	8096acd7442e	94e0b707	.config	log	report	info	corrupted report
ci2-upstream-kcsan-gce	2021/07/14 00:34	upstream	40226a3d96ef	484502bd	.config	log	report	info	corrupted report
ci-upstream-kasan-gce-smack-root	2021/07/12 22:11	upstream	7fef2edf7cc7	f415556d	.config	log	report	info	corrupted report
ci-upstream-gce-leak	2021/05/21 13:58	upstream	ba816d3c265c	3c7fef33	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/05 14:16	upstream	251a1524293d	7f7bb950	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 23:56	upstream	251a1524293d	b97d64c9	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 19:54	upstream	d5ad8ec3cfb5	b97d64c9	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 14:40	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 13:40	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 10:16	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-qemu-upstream-386	2021/08/04 02:27	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	corrupted report
ci-upstream-kasan-gce-386	2021/07/09 02:43	upstream	3dbdb38e2869	1b20171a	.config	log	report	info	corrupted report
ci-qemu2-arm64	2021/06/19 08:40	upstream	b1edae0d5f2e	aba2b2fb	.config	log	report	info	corrupted report
ci-qemu2-arm64-mte	2021/02/16 06:45	upstream	f40ddce88593	98682e5e	.config	log	report	info	corrupted report
ci-upstream-net-this-kasan-gce	2021/08/05 10:23	net	6b67d4d63ede	7f7bb950	.config	log	report	info	corrupted report
ci-upstream-bpf-kasan-gce	2021/08/04 17:55	bpf	a02215ce72a3	b97d64c9	.config	log	report	info	corrupted report
ci-upstream-net-kasan-gce	2021/08/04 06:01	net-next	7cdd0a89ec70	6c236867	.config	log	report	info	corrupted report
ci-upstream-bpf-next-kasan-gce	2021/07/16 06:17	bpf-next	75f0fc7b48ad	f115ae98	.config	log	report	info	corrupted report
ci-upstream-linux-next-kasan-gce-root	2021/08/05 16:31	linux-next	8d4b477da1a8	7f7bb950	.config	log	report	info	corrupted report
ci-upstream-kmsan-gce	2021/07/21 21:49	https://github.com/google/kmsan.git master	aeb985b98bde	29c3f20f	.config	log	report	info	corrupted report
ci2-upstream-usb	2021/04/23 13:59	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	ddae7979cdd5	17f0b706	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/05 13:02	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	7f7bb950	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/05 07:27	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	7f7bb950	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/05 05:54	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	7f7bb950	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/05 03:38	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	b97d64c9	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/05 02:19	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	b97d64c9	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 22:41	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	b97d64c9	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 20:54	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	a18b14d88866	b97d64c9	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 12:26	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	d09560435cb7	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 04:30	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 04:17	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 03:10	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 01:23	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 01:11	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/04 00:10	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 23:56	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 22:50	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 21:47	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 20:43	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 20:32	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 19:30	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 19:09	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 18:08	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 17:36	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 16:29	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 16:24	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 15:18	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 15:14	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 14:13	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-qemu2-riscv64	2021/08/03 14:05	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	ea196c548c0a	6c236867	.config	log	report	info	corrupted report
ci-upstream-kmsan-gce-386	2021/06/30 19:23	https://github.com/google/kmsan.git master	57b5797c8013	84fd4c77	.config	log	report	info	corrupted report
ci2-upstream-kcsan-gce	2021/01/17 14:01	upstream	0da0a8a0a0e1	813be542	.config	log	report	info
ci-upstream-kasan-gce-root	2018/04/07 12:40	upstream	3fd14cdcc05a	66f22a7f	.config	log	report