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WARNING in send_hsr_supervision_frame (3)

Status: upstream: reported on 2022/11/15 17:18
Labels: net (incorrect?)
Reported-by: syzbot+3ae0a3f42c84074b7c8e@syzkaller.appspotmail.com
First crash: 312d, last: 1h53m
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] WARNING in send_hsr_supervision_frame (3) 0 (1) 2022/11/15 17:18
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in send_hsr_supervision_frame (2) 36 520d 710d 0/24 auto-closed as invalid on 2022/04/24 21:22
upstream WARNING in send_hsr_supervision_frame 96 860d 1022d 0/24 auto-closed as invalid on 2021/05/19 17:21

Sample crash report:
------------[ cut here ]------------
HSR: Could not send supervision frame
WARNING: CPU: 0 PID: 5195 at net/hsr/hsr_device.c:294 send_hsr_supervision_frame+0x5fe/0x840 net/hsr/hsr_device.c:294
Modules linked in:
CPU: 0 PID: 5195 Comm: kworker/u16:3 Not tainted 6.4.0-rc3-syzkaller-00017-g9d646009f65d #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: bat_events batadv_nc_worker
RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 net/hsr/hsr_device.c:294
Code: 04 31 ff 89 de e8 32 f9 95 f7 84 db 0f 85 01 ff ff ff e8 45 fd 95 f7 48 c7 c7 00 b4 89 8b c6 05 92 9f 76 04 01 e8 12 bc 5d f7 <0f> 0b e9 e2 fe ff ff e8 26 fd 95 f7 41 be 3c 00 00 00 ba 01 00 00
RSP: 0000:ffffc90000007c70 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100
RDX: ffff88802686ccc0 RSI: ffffffff814b2457 RDI: 0000000000000001
RBP: ffffc90000007cd0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff888026e97500
R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff6be123fa7 CR3: 000000000c571000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 hsr_announce+0x10d/0x370 net/hsr/hsr_device.c:382
 call_timer_fn+0x1a0/0x580 kernel/time/timer.c:1700
 expire_timers+0x29b/0x4b0 kernel/time/timer.c:1751
 __run_timers kernel/time/timer.c:2022 [inline]
 __run_timers kernel/time/timer.c:1995 [inline]
 run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035
 __do_softirq+0x1d4/0x905 kernel/softirq.c:571
 invoke_softirq kernel/softirq.c:445 [inline]
 __irq_exit_rcu+0x114/0x190 kernel/softirq.c:650
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:662
 sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:lock_acquire+0x1f5/0x520 kernel/locking/lockdep.c:5659
Code: 7a 9d 7e 83 f8 01 0f 85 b9 02 00 00 9c 58 f6 c4 02 0f 85 a4 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
RSP: 0000:ffffc9000302fb30 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff92000605f68 RCX: 74e93cf2a940b81f
RDX: 1ffff11004d0daf0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff9151cd07
R10: fffffbfff22a39a0 R11: 0000000000000000 R12: 0000000000000002
R13: 0000000000000000 R14: ffffffff8c796100 R15: 0000000000000000
 rcu_lock_acquire include/linux/rcupdate.h:327 [inline]
 rcu_read_lock include/linux/rcupdate.h:773 [inline]
 batadv_nc_process_nc_paths.part.0+0xec/0x3f0 net/batman-adv/network-coding.c:687
 batadv_nc_process_nc_paths net/batman-adv/network-coding.c:679 [inline]
 batadv_nc_worker+0xc82/0xfe0 net/batman-adv/network-coding.c:728
 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405
 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552
 kthread+0x344/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
----------------
Code disassembly (best guess):
   0:	7a 9d                	jp     0xffffff9f
   2:	7e 83                	jle    0xffffff87
   4:	f8                   	clc
   5:	01 0f                	add    %ecx,(%rdi)
   7:	85 b9 02 00 00 9c    	test   %edi,-0x63fffffe(%rcx)
   d:	58                   	pop    %rax
   e:	f6 c4 02             	test   $0x2,%ah
  11:	0f 85 a4 02 00 00    	jne    0x2bb
  17:	48 83 7c 24 08 00    	cmpq   $0x0,0x8(%rsp)
  1d:	74 01                	je     0x20
  1f:	fb                   	sti
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	48 01 c3             	add    %rax,%rbx <-- trapping instruction
  2d:	48 c7 03 00 00 00 00 	movq   $0x0,(%rbx)
  34:	48 c7 43 08 00 00 00 	movq   $0x0,0x8(%rbx)
  3b:	00
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	84                   	.byte 0x84
  3f:	24                   	.byte 0x24

Crashes (124):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Manager Title
2023/05/24 18:52 upstream 9d646009f65d 4bce1a3e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/05/20 22:22 upstream d635f6cc934b 4bce1a3e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/05/16 06:16 upstream f1fcbaa18b28 71b00cfb .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/05/10 15:59 upstream 16a8829130ca 14b12a99 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/05/08 20:41 upstream ba0ad6ed89fd 33db58a6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/29 15:07 upstream 89d77f71f493 62df2017 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/28 09:04 upstream 33afd4b76393 70a605de .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/25 09:46 upstream 1a0beef98b58 65320f8e .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/24 04:48 upstream 457391b03803 2b32bd34 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/23 15:54 upstream 622322f53c6d 2b32bd34 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/13 03:35 upstream 0bcc40255504 82d5e53e .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/09 08:39 upstream a79d5c76f705 71147e29 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/09 02:58 upstream a79d5c76f705 71147e29 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/08 19:36 upstream aa318c48808c 71147e29 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/05 02:33 upstream 76f598ba7d8e 831373d3 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/04/02 16:41 upstream 00c7b5f4ddc5 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in send_hsr_supervision_frame
2023/03/31 16:40 upstream 62bad54b26db f325deb0 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/03/31 07:15 upstream 8bb95a1662f8 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in send_hsr_supervision_frame
2023/03/22 19:58 upstream a1effab7a3a3 d846e076 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/03/20 09:47 upstream e8d018dd0257 7939252e .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/03/13 23:35 upstream eeac8ede1755 026e2200 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/03/04 00:13 upstream 2eb29d59ddf0 f8902b57 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/02/27 00:35 upstream 2fcd07b7ccd5 630c6bc9 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/02/26 14:54 upstream 1ec35eadc3b4 630c6bc9 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/02/25 10:42 upstream a93e884edf61 630c6bc9 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2022/10/15 15:05 upstream 55be6084c8e0 67cb024c .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce WARNING in send_hsr_supervision_frame
2022/07/22 06:31 upstream 4a57a8400075 5e6028b9 .config console log report info ci-qemu-upstream WARNING in send_hsr_supervision_frame
2023/05/30 10:17 upstream 8b817fded42d 8d5c7541 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/30 01:27 upstream 8b817fded42d cf184559 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/21 01:34 upstream d635f6cc934b 4bce1a3e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/19 02:22 upstream 2d1bcbc6cd70 3bb7af1d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/18 16:28 upstream 4d6d4c7f541d 3bb7af1d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/14 09:29 upstream bb7c241fae62 2b9ba477 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/12 11:26 upstream cc3c44c9fda2 893599a2 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/11 14:37 upstream 80e62bc8487b 0fbd49f4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/09 21:38 upstream 1dc3731daf1f 1964022b .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/02 11:44 upstream 865fdb08197e 52d40fd2 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/04/29 05:11 upstream 33afd4b76393 62df2017 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/04/27 14:10 upstream 6e98b09da931 6f3d6fa7 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/04/16 04:38 upstream a7a55e27ad72 ec410564 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/04/08 03:59 upstream aa318c48808c 71147e29 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/04/03 16:01 upstream 7e364e56293b 41147e3e .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/03/05 19:27 upstream b01fe98d34f3 f8902b57 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/03/03 12:00 upstream a9a01e1238cf f8902b57 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/02/28 23:29 upstream ae3419fbac84 95aee97a .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/02/28 21:07 upstream ae3419fbac84 95aee97a .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/02/25 17:50 upstream 489fa31ea873 630c6bc9 .config console log report info ci-qemu-upstream-386 WARNING in send_hsr_supervision_frame
2023/05/14 04:26 net d80fc101d2eb 2b9ba477 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in send_hsr_supervision_frame
2023/04/10 09:11 net 9a06fe08ae93 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in send_hsr_supervision_frame
2023/05/18 19:46 net-next b50a8b0d57ab 3bb7af1d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in send_hsr_supervision_frame
2023/04/05 04:35 net-next b103bab0944b 831373d3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in send_hsr_supervision_frame
* Struck through repros no longer work on HEAD.