syzbot


WARNING in ath6kl_htc_pipe_rx_complete

Status: auto-obsoleted due to no activity on 2023/08/23 09:08
Reported-by: syzbot+8781e4be59f679116773@syzkaller.appspotmail.com
First crash: 571d, last: 563d
Fix bisection: failed (error log, bisect log)
  
Bug presence (1)
Date Name Commit Repro Result
2023/05/18 upstream (ToT) 4d6d4c7f541d C Didn't crash
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in ath6kl_htc_pipe_rx_complete usb wireless C error 2008 571d 1840d 22/28 fixed on 2023/06/08 14:41
linux-6.1 WARNING in ath6kl_htc_pipe_rx_complete C done 1 570d 570d 3/3 fixed on 2023/06/01 20:51

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 13 at drivers/net/wireless/ath/ath6kl/htc_pipe.c:963 ath6kl_htc_pipe_rx_complete+0xd6f/0xf60
Modules linked in:
CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted 5.15.109-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
Workqueue: events ath6kl_usb_io_comp_work
RIP: 0010:ath6kl_htc_pipe_rx_complete+0xd6f/0xf60 drivers/net/wireless/ath/ath6kl/htc_pipe.c:963
Code: 04 25 28 00 00 00 48 3b 84 24 00 01 00 00 0f 85 00 02 00 00 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 71 b5 bd fb <0f> 0b 48 c7 c7 c0 86 16 8b e8 f3 52 fe ff bb ea ff ff ff eb a0 89
RSP: 0018:ffffc90000d27aa0 EFLAGS: 00010293
RAX: ffffffff85c2290f RBX: ffff88807c530e10 RCX: ffff88813fe20000
RDX: 0000000000000000 RSI: ffff888023cab500 RDI: ffff88807c530da0
RBP: ffffc90000d27bf8 R08: ffffffff85c7ee73 R09: fffffbfff1f78e3a
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f11c118
R13: 1ffff920001a4f6c R14: 0000000000000000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200014f8 CR3: 000000001efee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/04/30 11:16 linux-5.15.y f48aeeaaa64c 62df2017 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_htc_pipe_rx_complete
2023/05/07 17:34 linux-5.15.y 8a7f2a5c5aa1 90c93c40 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in ath6kl_htc_pipe_rx_complete
2023/04/30 11:00 linux-5.15.y f48aeeaaa64c 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_htc_pipe_rx_complete
* Struck through repros no longer work on HEAD.