syzbot


WARNING in wdm_rxwork/usb_submit_urb (2)

Status: upstream: reported C repro on 2024/02/12 18:51
Subsystems: usb
[Documentation on labels]
Reported-by: syzbot+c6a1953c27ace6cc34e5@syzkaller.appspotmail.com
First crash: 165d, last: 16h50m
Cause bisection: introduced by (bisect log) [ignored commit]:
commit dfd48165bbf752e41dd51e77b92db3f848a4a99a
Author: Ian Rogers <irogers@google.com>
Date: Sat May 4 21:37:58 2024 +0000

  perf dsos: Remove __dsos__addnew()

Crash: lost connection to test machine (log)
Repro: C syz .config
  
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [usb?] WARNING in wdm_rxwork/usb_submit_urb (2) 2 (6) 2024/04/26 11:52
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in wdm_rxwork/usb_submit_urb usb 3 286d 323d 0/27 auto-obsoleted due to no activity on 2024/01/22 20:49
Last patch testing requests (5)
Created Duration User Patch Repo Result
2024/07/14 19:42 17m retest repro upstream report log
2024/07/14 19:42 29m retest repro upstream report log
2024/05/09 04:48 15m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2024/04/26 10:26 15m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing OK log
2024/04/25 22:55 15m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log

Sample crash report:
------------[ cut here ]------------
URB ffff88802296ca00 submitted while active
WARNING: CPU: 1 PID: 5243 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 5243 Comm: kworker/1:3 Not tainted 6.10.0-rc4-syzkaller-00301-g5f583a3162ff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Workqueue: events wdm_rxwork
RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Code: 00 eb 66 e8 39 54 7a fa e9 79 f0 ff ff e8 2f 54 7a fa c6 05 a5 f9 7b 08 01 90 48 c7 c7 80 92 6d 8c 4c 89 ee e8 18 84 3c fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 09 54 7a fa eb 12 e8 02 54 7a fa 41
RSP: 0018:ffffc900035dfae8 EFLAGS: 00010246
RAX: 3b6ad56f12c22700 RBX: 0000000000000cc0 RCX: ffff8880779ebc00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88802296ca08 R08: ffffffff81585822 R09: 1ffff920006bbefc
R10: dffffc0000000000 R11: fffff520006bbefd R12: 1ffff11005d7f312
R13: ffff88802296ca00 R14: dffffc0000000000 R15: ffff88802ebf9828
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe8b45546c0 CR3: 000000001beb6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 wdm_rxwork+0x116/0x1f0 drivers/usb/class/cdc-wdm.c:989
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Crashes (28):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/06/23 16:43 upstream 5f583a3162ff edc5149a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/06/17 02:21 upstream 2ccbdf43d5e7 f429ab00 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/04/25 04:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a160e1202ca3 8bdc0f22 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/25 18:24 upstream c33ffdb70cc6 32fcf98f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/06/05 02:11 upstream 32f88d65f01b e1e2c66e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/05/23 16:09 upstream 8f6a15f095a6 8f98448e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/02/12 18:18 upstream 841c35169323 77b23aa1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in wdm_rxwork/usb_submit_urb
2024/07/24 12:54 upstream 28bbe4ea686a 57b2edb1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in wdm_rxwork/usb_submit_urb
2024/07/22 18:40 upstream 933069701c1b f063dfd9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in wdm_rxwork/usb_submit_urb
2024/06/19 09:31 upstream 2ccbdf43d5e7 41b7e219 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in wdm_rxwork/usb_submit_urb
2024/06/09 07:39 upstream 061d1af7b030 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in wdm_rxwork/usb_submit_urb
2024/05/25 04:07 upstream 0b32d436c015 a10a183e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in wdm_rxwork/usb_submit_urb
2024/06/30 19:38 upstream 8282d5af7be8 757f06b1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/06/03 02:36 upstream c3f38fa61af7 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/05/29 04:31 upstream e0cce98fe279 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/05/28 22:45 upstream e0cce98fe279 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/05/28 14:31 upstream 2bfcfd584ff5 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/05/28 14:26 upstream 2bfcfd584ff5 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in wdm_rxwork/usb_submit_urb
2024/06/11 05:47 upstream 83a7eefedc9b c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in wdm_rxwork/usb_submit_urb
2024/07/26 14:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 1722389b0d86 3f86dfed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/26 05:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 3f86dfed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/26 02:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 3f86dfed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/25 22:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 3f86dfed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/25 22:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 3f86dfed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/25 18:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 466a14e5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/07/25 12:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 933069701c1b 466a14e5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
2024/05/10 16:25 linux-next 75fa778d74b7 f7c35481 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in wdm_rxwork/usb_submit_urb
2024/04/25 03:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a160e1202ca3 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb WARNING in wdm_rxwork/usb_submit_urb
* Struck through repros no longer work on HEAD.