WARNING in dev_watchdog (2)

WARNING in dev_watchdog (2)
Status: upstream: reported on 2020/03/30 07:12
Reported-by: syzbot+d55372214aff0faa1f1f@syzkaller.appspotmail.com
First crash: 615d, last: 2h55m

similar bugs (1):
Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in dev_watchdog				25	1418d	1443d	0/22	closed as invalid on 2017/10/22 12:45

Sample crash report:

------------[ cut here ]------------
NETDEV WATCHDOG: eth0 (e1000): transmit queue 0 timed out
WARNING: CPU: 2 PID: 9650 at net/sched/sch_generic.c:477 dev_watchdog+0xb73/0xd00 net/sched/sch_generic.c:477
Modules linked in:
CPU: 2 PID: 9650 Comm: syz-executor.0 Not tainted 5.14.0-rc4-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:dev_watchdog+0xb73/0xd00 net/sched/sch_generic.c:477
Code: ff e8 a1 bd 3e fa 48 89 ef c6 05 85 cb 21 06 01 e8 92 39 e5 ff 44 89 e1 48 89 ee 48 c7 c7 40 59 8d 8a 48 89 c2 e8 18 f8 b1 01 <0f> 0b e9 3f fc ff ff e8 71 bd 3e fa e8 dc 4b f4 01 31 ff 89 c3 89
RSP: 0018:ffffc90000780cc0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888016116300 RSI: ffffffff815cad15 RDI: fffff520000f018a
RBP: ffff888015b9c000 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815c4b1e R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880121e1400 R14: fffffbfff16c1e30 R15: ffff888015b9c500
FS:  00007f9da33fd700(0000) GS:ffff88802cc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b35b9558e8 CR3: 0000000079b37000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 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:generic_exec_single+0xfe/0x3a0 kernel/smp.c:521
Code: 01 00 0f 85 75 02 00 00 48 03 14 dd 80 b8 30 8b 4c 89 e6 4c 89 e7 e8 c1 e1 6b 02 31 ff 89 c3 89 c6 e8 56 5e 0b 00 84 db 75 18 <45> 31 e4 e8 9a 56 0b 00 44 89 e0 48 83 c4 08 5b 5d 41 5c 41 5d 41
RSP: 0018:ffffc90006c67b08 EFLAGS: 00000216
RAX: 0000000000036a64 RBX: 0000000000000200 RCX: ffffc90009f09000
RDX: 0000000000040000 RSI: ffffffff81697b7e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8fcda9a7
R10: ffffffff81697b70 R11: 0000000000000000 R12: ffffc90006c67b80
R13: ffffc90006c67c48 R14: ffffc90006c67b88 R15: 1ffff92000d8cf9d
 smp_call_function_single+0x1a4/0x4b0 kernel/smp.c:755
 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: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9da33fd188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a

Crashes (4507):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Title
ci-qemu-upstream	2021/08/05 10:14	upstream	251a1524293d	7f7bb950	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/04 22:15	upstream	d5ad8ec3cfb5	b97d64c9	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/04 08:01	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/04 06:46	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/04 04:16	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/04 00:49	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/03 13:15	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/03 00:57	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/02 16:59	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/02 13:39	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/02 07:52	upstream	d4affd6b6e81	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/02 04:37	upstream	d4affd6b6e81	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/01 19:29	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/01 17:00	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/01 15:50	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/01 06:33	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/08/01 02:56	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/31 17:54	upstream	c7d102232649	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/31 15:48	upstream	c7d102232649	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/31 07:26	upstream	4669e13cd67f	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/30 14:16	upstream	764a5bc89b12	c585c7b0	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/30 12:46	upstream	764a5bc89b12	c585c7b0	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/29 11:12	upstream	4010a528219e	b44001ce	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/28 17:20	upstream	7d549995d4e0	17d6ab15	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/23 16:01	upstream	8baef6386baa	bc5f1d88	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/22 22:27	upstream	3d5895cd3517	241790bb	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2021/07/21 16:53	upstream	8cae8cd89f05	29c3f20f	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/05 14:03	upstream	251a1524293d	7f7bb950	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/05 01:28	upstream	251a1524293d	b97d64c9	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/04 11:41	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/04 10:14	upstream	d5ad8ec3cfb5	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/03 05:00	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/02 22:54	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/02 19:29	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/02 14:55	upstream	c500bee1c5b2	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/02 02:26	upstream	d4affd6b6e81	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/08/01 13:34	upstream	f3438b4c4e69	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/31 05:28	upstream	4669e13cd67f	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/30 22:15	upstream	4669e13cd67f	6c236867	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/30 02:52	upstream	7e96bf476270	8a799410	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/29 14:35	upstream	4010a528219e	b44001ce	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/29 08:49	upstream	4010a528219e	b44001ce	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/28 20:20	upstream	7d549995d4e0	17d6ab15	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/23 11:58	upstream	9bead1b58c4c	bc5f1d88	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/23 08:39	upstream	9bead1b58c4c	bc5f1d88	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/22 20:27	upstream	3d5895cd3517	241790bb	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream-386	2021/07/22 16:39	upstream	3d5895cd3517	241790bb	.config	log	report	info	WARNING in dev_watchdog
ci-qemu2-arm32	2021/04/09 12:43	upstream	bf152b0b41dc	6a81331a	.config	log	report	info	WARNING in dev_watchdog
ci-qemu-upstream	2019/12/03 08:49	upstream	76bb8b05960c	ab342da3	.config	log	report
ci-qemu-upstream	2019/11/29 10:36	upstream	81b6b96475ac	4f7e1d0f	.config	log	report
ci-qemu-upstream-386	2021/01/17 07:08	upstream	0da0a8a0a0e1	65a7a854	.config	log	report	info