syzbot


WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb

Status: upstream: reported C repro on 2021/03/05 14:16
Reported-by: syzbot+0ae4804973be759fa420@syzkaller.appspotmail.com
First crash: 581d, last: 19d

Cause bisection: failed (bisect log)

Fix bisection: the fix commit could be any of (bisect log):
  84b3e42564ac Merge tag 'media/v5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
  7ddb58cb0eca Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Patch testing requests:
Created Duration User Patch Repo Result
2022/09/05 10:27 14m https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log

Sample crash report:
usb 1-1: driver   API: 1.9.9 2016-02-15 [1-1]
usb 1-1: firmware API: 1.9.6 2012-07-07
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 1 PID: 3325 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x1880 drivers/usb/core/urb.c:502
Modules linked in:
CPU: 1 PID: 3325 Comm: kworker/1:3 Not tainted 6.0.0-rc5-syzkaller-00017-gd1221cea11fc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
Workqueue: events request_firmware_work_func
RIP: 0010:usb_submit_urb+0xed2/0x1880 drivers/usb/core/urb.c:502
Code: 7c 24 18 e8 90 0a ee fb 48 8b 7c 24 18 e8 36 5c 03 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 80 f6 8f 8a e8 10 fe ac 03 <0f> 0b e9 58 f8 ff ff e8 62 0a ee fb 48 81 c5 c0 05 00 00 e9 84 f7
RSP: 0018:ffffc9000332fba0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: ffff888023493b00 RSI: ffffffff8161f408 RDI: fffff52000665f66
RBP: ffff88801d92b140 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8880253feeb0 R14: 0000000000000002 R15: ffff888016b91100
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005565e4848fa0 CR3: 00000000209d2000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504
 carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]
 carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]
 carl9170_usb_firmware_step2+0x171/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028
 request_firmware_work_func+0x12c/0x230 drivers/base/firmware_loader/main.c:1107
 process_one_work+0x991/0x1610 kernel/workqueue.c:2289
 worker_thread+0x665/0x1080 kernel/workqueue.c:2436
 kthread+0x2e4/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2022/09/14 05:30 upstream d1221cea11fc b884348d .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci-upstream-kasan-gce 2022/09/14 02:19 upstream d1221cea11fc b884348d .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci-upstream-kasan-gce-root 2021/10/05 04:53 upstream 84b3e42564ac ce697b49 .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2022/09/14 00:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7eb2bf871454 b884348d .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci-upstream-linux-next-kasan-gce-root 2021/12/23 17:06 linux-next 79f063d60c8c 6caa12e4 .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/03/01 14:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fe07bfda2fb9 4c37c133 .config log report syz C WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2022/09/13 23:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7eb2bf871454 b884348d .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/12/07 23:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d598c3c46ea6 0230ba3e .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/12/05 16:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 9899aa5ba525 a617004c .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/11/22 18:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/11/17 08:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8ab774587903 cafff8b6 .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/03/10 10:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 60a35ba9141f 26967e35 .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
ci2-upstream-usb 2021/03/01 14:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing fe07bfda2fb9 4c37c133 .config log report info WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb
* Struck through repros no longer work on HEAD.