syzbot


WARNING in ath6kl_bmi_get_target_info

Status: upstream: reported C repro on 2024/11/16 05:35
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+15f90be5f5a9bd9ce26e@syzkaller.appspotmail.com
First crash: 5d08h, last: 3h32m
Bug presence (1)
Date Name Commit Repro Result
2024/11/17 upstream (ToT) 4a5df3796467 C [report] WARNING in ath6kl_bmi_get_target_info
Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in ath6kl_bmi_get_target_info wireless 1 662d 658d 0/28 auto-obsoleted due to no activity on 2023/05/28 20:53
upstream WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4021 43m 112d 0/28 upstream: reported C repro on 2024/08/01 06:11
linux-6.1 WARNING in ath6kl_bmi_get_target_info origin:upstream C 10 1h42m 25d 0/3 upstream: reported C repro on 2024/10/26 20:55

Sample crash report:
usb 1-1: new high-speed USB device number 2 using dummy_hcd
usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1106 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x426/0x570
Modules linked in:
CPU: 1 PID: 1106 Comm: kworker/1:2 Not tainted 5.15.172-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Workqueue: usb_hub_wq hub_event
RIP: 0010:ath6kl_bmi_get_target_info+0x426/0x570 drivers/net/wireless/ath/ath6kl/bmi.c:90
Code: b6 04 30 84 c0 0f 85 38 01 00 00 48 8b 44 24 08 8b 30 48 c7 c7 40 4a 18 8b 89 da e8 24 1f fe ff e9 14 fe ff ff e8 9a c8 b6 fb <0f> 0b bb ea ff ff ff e9 03 fe ff ff e8 89 c8 b6 fb 31 db e9 f7 fd
RSP: 0018:ffffc9000486ebe0 EFLAGS: 00010293
RAX: ffffffff85c9ab06 RBX: 0000000000000000 RCX: ffff888021afd940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000c
RBP: ffffc9000486ecb0 R08: ffffffff85c9aa63 R09: fffffbfff20ec82f
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000486ed64
R13: ffff88807d010da0 R14: dffffc0000000000 R15: 1ffff9200090dd84
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000700 CR3: 000000007a997000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>

Crashes (7):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/16 13:20 linux-5.15.y d98fd109f827 cfe3a04a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/21 10:34 linux-5.15.y 0a51d2d4527b 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/21 10:33 linux-5.15.y 0a51d2d4527b 4b25d554 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/19 23:29 linux-5.15.y 0a51d2d4527b 7d02db5a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/19 23:28 linux-5.15.y 0a51d2d4527b 7d02db5a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/16 05:34 linux-5.15.y d98fd109f827 cfe3a04a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
2024/11/16 05:34 linux-5.15.y d98fd109f827 cfe3a04a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in ath6kl_bmi_get_target_info
* Struck through repros no longer work on HEAD.