syzbot


WARNING in __cfg80211_wext_giwrate

Status: upstream: reported C repro on 2024/09/04 14:11
Bug presence: origin:lts-only
[Documentation on labels]
Reported-by: syzbot+9f226c21edb5509a90d6@syzkaller.appspotmail.com
First crash: 41d, last: 4d06h
Bug presence (2)
Date Name Commit Repro Result
2024/09/06 linux-5.15.y (ToT) 14e468424d3e C [report] WARNING in __cfg80211_wext_giwrate
2024/09/06 upstream (ToT) b831f83e40a2 C Didn't crash
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 WARNING in __cfg80211_wext_giwrate 33 22d 46d 0/3 upstream: reported on 2024/08/30 03:31
Fix bisection attempts (1)
Created Duration User Patch Repo Result
2024/10/15 05:27 0m fix candidate upstream error job log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3562 at net/wireless/core.h:220 cfg80211_wext_giwrate net/wireless/wext-compat.c:1296 [inline]
WARNING: CPU: 0 PID: 3562 at net/wireless/core.h:220 __cfg80211_wext_giwrate+0x469/0x510 net/wireless/wext-compat.c:1579
Modules linked in:
CPU: 0 PID: 3562 Comm: syz-executor284 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:wdev_lock net/wireless/core.h:220 [inline]
RIP: 0010:cfg80211_wext_giwrate net/wireless/wext-compat.c:1296 [inline]
RIP: 0010:__cfg80211_wext_giwrate+0x469/0x510 net/wireless/wext-compat.c:1579
Code: 25 28 00 00 00 48 3b 84 24 a0 01 00 00 0f 85 b7 00 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b7 70 c5 f7 <0f> 0b e9 91 fd ff ff e8 ab 70 c5 f7 0f 0b e9 75 fe ff ff 89 d9 80
RSP: 0018:ffffc90002517a40 EFLAGS: 00010293
RAX: ffffffff89bae949 RBX: 0000000000000000 RCX: ffff888075571dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90002517c28 R08: ffffffff89bae6ad R09: ffffc90002517bc0
R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff920004a2f50
R13: 1ffff11004660192 R14: ffff888023300c90 R15: dffffc0000000000
FS:  0000555575611380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 000000007cca2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ioctl_standard_call+0xdb/0x280 net/wireless/wext-core.c:1026
 wext_ioctl_dispatch+0x16f/0x460 net/wireless/wext-core.c:997
 wext_handle_ioctl+0x15b/0x260 net/wireless/wext-core.c:1058
 sock_ioctl+0x13b/0x770 net/socket.c:1191
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f563ccac2e9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc29eaa8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffc29eaaa98 RCX: 00007f563ccac2e9
RDX: 0000000020000040 RSI: 0000000000008b21 RDI: 0000000000000003
RBP: 00007f563cd1f610 R08: 00007ffc29eaaa98 R09: 00007ffc29eaaa98
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffc29eaaa88 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

Crashes (61):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/06 08:59 linux-5.15.y 14e468424d3e 464ac2ed .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/06 05:04 linux-5.15.y 14e468424d3e 464ac2ed .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/10/11 15:36 linux-5.15.y 3a5928702e71 cd942402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/10/04 19:42 linux-5.15.y 3a5928702e71 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/10/01 01:11 linux-5.15.y 3a5928702e71 bbd4e0a4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/23 08:18 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/23 08:16 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/23 08:13 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/23 08:13 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/14 01:48 linux-5.15.y 3a5928702e71 b58f933c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/14 01:48 linux-5.15.y 3a5928702e71 b58f933c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/11 02:34 linux-5.15.y 14e468424d3e 86aa7bd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/11 02:34 linux-5.15.y 14e468424d3e 86aa7bd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/05 20:06 linux-5.15.y 14e468424d3e 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/05 20:06 linux-5.15.y 14e468424d3e 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/05 04:32 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/05 03:27 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/04 19:41 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/04 19:40 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/04 14:10 linux-5.15.y 14e468424d3e 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/09/04 14:10 linux-5.15.y 14e468424d3e 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan WARNING in __cfg80211_wext_giwrate
2024/10/11 15:11 linux-5.15.y 3a5928702e71 cd942402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/10/10 12:31 linux-5.15.y 3a5928702e71 0278d004 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/10/03 12:25 linux-5.15.y 3a5928702e71 a4c7fd36 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/10/02 06:19 linux-5.15.y 3a5928702e71 ea2b66a6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/30 22:36 linux-5.15.y 3a5928702e71 bbd4e0a4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/23 08:17 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/23 08:13 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/23 08:12 linux-5.15.y 3a5928702e71 6f888b75 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/18 20:07 linux-5.15.y 3a5928702e71 c673ca06 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/12 20:14 linux-5.15.y 3a5928702e71 60e1a995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/12 20:14 linux-5.15.y 3a5928702e71 60e1a995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/12 19:34 linux-5.15.y 3a5928702e71 60e1a995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 23:53 linux-5.15.y 14e468424d3e 86aa7bd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 23:52 linux-5.15.y 14e468424d3e 86aa7bd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 17:47 linux-5.15.y 14e468424d3e 86aa7bd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 14:20 linux-5.15.y 14e468424d3e 784df80e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 14:20 linux-5.15.y 14e468424d3e 784df80e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 13:26 linux-5.15.y 14e468424d3e 784df80e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 13:24 linux-5.15.y 14e468424d3e 784df80e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/10 13:24 linux-5.15.y 14e468424d3e 784df80e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/06 18:06 linux-5.15.y 14e468424d3e 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/06 18:05 linux-5.15.y 14e468424d3e 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/05 04:07 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/05 03:27 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/04 22:03 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/04 22:02 linux-5.15.y 14e468424d3e dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/04 16:01 linux-5.15.y 14e468424d3e 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
2024/09/04 16:01 linux-5.15.y 14e468424d3e 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 WARNING in __cfg80211_wext_giwrate
* Struck through repros no longer work on HEAD.