syzbot


WARNING in rate_control_rate_init (3)

Status: upstream: reported C repro on 2024/07/03 09:56
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+9bdc0c5998ab45b05030@syzkaller.appspotmail.com
First crash: 175d, last: 15m
Cause bisection: introduced by (bisect log) :
commit 03ecd745dde181f537bf84374caafb121463136b
Author: Johannes Berg <johannes.berg@intel.com>
Date: Wed Jun 5 10:57:18 2024 +0000

  wifi: mac80211: fix erroneous errors for STA changes

Crash: WARNING in rate_control_rate_init (log)
Repro: C syz .config
  
Discussions (7)
Title Replies (including bot) Last reply
[syzbot] Monthly wireless report (Dec 2024) 0 (1) 2024/12/16 09:44
[syzbot] Monthly wireless report (Nov 2024) 0 (1) 2024/11/14 08:58
[syzbot] Monthly wireless report (Oct 2024) 0 (1) 2024/10/14 07:15
[syzbot] Monthly wireless report (Sep 2024) 0 (1) 2024/09/12 14:24
[syzbot] Monthly wireless report (Aug 2024) 0 (1) 2024/08/13 08:54
[syzbot] Monthly wireless report (Jul 2024) 0 (1) 2024/07/12 10:05
[syzbot] [wireless?] WARNING in rate_control_rate_init (3) 0 (3) 2024/07/05 09:02
Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 WARNING in rate_control_rate_init 1 389d 389d 0/3 auto-obsoleted due to no activity on 2024/03/07 09:21
upstream WARNING in rate_control_rate_init wireless 2 671d 709d 0/28 auto-obsoleted due to no activity on 2023/06/18 23:31
upstream WARNING in rate_control_rate_init (2) wireless C done 9 366d 537d 25/28 fixed on 2024/01/20 21:18

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5828 at net/mac80211/rate.c:48 rate_control_rate_init+0x588/0x5f0 net/mac80211/rate.c:48
Modules linked in:
CPU: 0 UID: 0 PID: 5828 Comm: syz-executor336 Not tainted 6.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:rate_control_rate_init+0x588/0x5f0 net/mac80211/rate.c:48
Code: 00 00 00 e8 fa 98 cc f6 f0 41 80 8d 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 19 ef 65 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d eb 65 89 e9 80
RSP: 0018:ffffc90003b47058 EFLAGS: 00010293
RAX: ffffffff8b2eea97 RBX: ffff888027806cb8 RCX: ffff8880293b8000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff8b2ee702 R09: 1ffffffff2853100
R10: dffffc0000000000 R11: fffffbfff2853101 R12: ffff888027cb0e40
R13: ffff88807e710000 R14: 1ffff1100fce200a R15: 0000000000000000
FS:  000055558ba06380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000668470 CR3: 000000007f78e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 sta_apply_auth_flags+0x1b6/0x410 net/mac80211/cfg.c:1708
 sta_apply_parameters+0xe23/0x1550 net/mac80211/cfg.c:2058
 ieee80211_add_station+0x3da/0x630 net/mac80211/cfg.c:2124
 rdev_add_station+0x11b/0x2b0 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1d53/0x2550 net/wireless/nl80211.c:7775
 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219
 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:744
 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2607
 ___sys_sendmsg net/socket.c:2661 [inline]
 __sys_sendmsg+0x292/0x380 net/socket.c:2690
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3f0fdf8b99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 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:00007ffea3a6f368 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f0fdf8b99
RDX: 0000000000000000 RSI: 00000000200004c0 RDI: 0000000000000004
RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000003a28
R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
 </TASK>

Crashes (4221):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/11 15:56 upstream 2d5404caa8c7 97fe5517 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rate_control_rate_init
2024/11/11 14:56 upstream 2d5404caa8c7 97fe5517 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in rate_control_rate_init
2024/09/15 09:53 upstream 0babf683783d 08d8a733 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in rate_control_rate_init
2024/11/07 11:34 net 1f26339b2ed6 df3dc63b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/07/04 20:46 net-next aa77b1128016 dc6bbff0 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/21 13:22 upstream 499551201b5f d7f584ee .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rate_control_rate_init
2024/12/20 19:16 upstream 8faabc041a00 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in rate_control_rate_init
2024/12/19 10:26 upstream c061cf420ded 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in rate_control_rate_init
2024/12/18 22:14 upstream aef25be35d23 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rate_control_rate_init
2024/12/18 18:03 upstream aef25be35d23 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rate_control_rate_init
2024/12/18 18:03 upstream aef25be35d23 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in rate_control_rate_init
2024/12/17 13:23 upstream f44d154d6e3d f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in rate_control_rate_init
2024/12/17 09:05 upstream f44d154d6e3d f93b2b55 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in rate_control_rate_init
2024/12/21 06:37 upstream 499551201b5f d7f584ee .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in rate_control_rate_init
2024/12/18 20:13 upstream aef25be35d23 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in rate_control_rate_init
2024/12/21 11:26 upstream e9b8ffafd20a d7f584ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/21 08:48 upstream e9b8ffafd20a d7f584ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/21 08:07 upstream e9b8ffafd20a d7f584ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/21 03:33 upstream e9b8ffafd20a d7f584ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/21 02:29 upstream e9b8ffafd20a d7f584ee .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 19:09 upstream 8faabc041a00 49cfeac8 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 14:32 upstream 8faabc041a00 49cfeac8 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 13:36 upstream 8faabc041a00 49cfeac8 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 08:43 upstream baaa2567a712 c87fa8a3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 04:35 upstream baaa2567a712 c87fa8a3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 03:21 upstream baaa2567a712 c87fa8a3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 01:32 upstream baaa2567a712 c87fa8a3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/20 00:13 upstream baaa2567a712 c87fa8a3 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/19 20:49 upstream baaa2567a712 1d58202c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/19 17:08 upstream eabcdba3ad40 1d58202c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/19 16:04 upstream eabcdba3ad40 1d58202c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/19 13:41 upstream eabcdba3ad40 1d58202c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/19 00:55 upstream aef25be35d23 1432fc84 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/18 23:49 upstream aef25be35d23 1432fc84 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in rate_control_rate_init
2024/12/18 04:22 upstream 59dbb9d81adf a0626d3a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in rate_control_rate_init
2024/12/21 12:04 upstream 499551201b5f d7f584ee .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in rate_control_rate_init
2024/12/21 02:23 upstream e9b8ffafd20a d7f584ee .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in rate_control_rate_init
2024/12/21 01:18 upstream e9b8ffafd20a d7f584ee .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in rate_control_rate_init
2024/12/21 14:21 net 30b981796b94 d7f584ee .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/21 10:00 net 30b981796b94 d7f584ee .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/21 00:18 net cc54ec56d822 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/20 22:40 net cc54ec56d822 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/20 21:36 net cc54ec56d822 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/20 10:28 net c0cc126882ba 1d58202c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 14:15 net ce1219c3f76b 1d58202c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 12:23 net 5c964c8a97c1 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 09:21 net 5c964c8a97c1 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 08:13 net 5c964c8a97c1 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 06:02 net 5c964c8a97c1 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 03:18 net 5c964c8a97c1 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/19 01:49 net 954a2b40719a 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in rate_control_rate_init
2024/12/20 20:19 net-next b73e56f16250 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/20 17:33 net-next b73e56f16250 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/20 16:28 net-next b73e56f16250 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/20 12:09 net-next b73e56f16250 1d58202c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/20 05:12 net-next 6b3099ebca13 1d58202c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/19 07:07 net-next 4fefbc66dfb3 1432fc84 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/07/03 05:53 net-next ac26327635d6 1ecfa2d8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/06/29 09:46 net-next 748e3bbf4721 757f06b1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in rate_control_rate_init
2024/12/20 22:51 linux-next 8155b4ef3466 1ac6aa80 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in rate_control_rate_init
2024/12/08 08:44 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 9ac0fdc6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in rate_control_rate_init
* Struck through repros no longer work on HEAD.