syzbot


WARNING in __rate_control_send_low (2)

Status: upstream: reported syz repro on 2024/05/23 07:46
Subsystems: wireless
[Documentation on labels]
Reported-by: syzbot+8dd98a9e98ee28dc484a@syzkaller.appspotmail.com
First crash: 23d, last: 9h44m
Discussions (2)
Title Replies (including bot) Last reply
[syzbot] Monthly wireless report (Jun 2024) 0 (1) 2024/06/10 12:42
[syzbot] [wireless?] WARNING in __rate_control_send_low (2) 0 (2) 2024/05/25 22:11
Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in __rate_control_send_low C 4 472d 1346d 0/1 upstream: reported C repro on 2020/10/08 02:03
linux-4.19 WARNING in __rate_control_send_low C 354 484d 1334d 0/1 upstream: reported C repro on 2020/10/19 12:45
linux-5.15 WARNING in __rate_control_send_low origin:upstream missing-backport C error 189 10h06m 455d 0/3 upstream: reported C repro on 2023/03/17 23:53
upstream WARNING in __rate_control_send_low wireless C inconclusive 2759 23d 1339d 26/27 fixed on 2024/05/22 23:08
linux-6.1 WARNING in __rate_control_send_low origin:upstream missing-backport C 201 1d00h 445d 0/3 upstream: reported C repro on 2023/03/27 21:44

Sample crash report:
WARNING: CPU: 2 PID: 5354 at net/mac80211/rate.c:380 __rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380
Modules linked in:
CPU: 2 PID: 5354 Comm: syz-executor Not tainted 6.10.0-rc1-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__rate_control_send_low+0x6d9/0x800 net/mac80211/rate.c:380
Code: a4 a0 d4 00 00 00 e8 76 c5 35 f7 44 8b 44 24 3c 45 89 e9 89 d9 48 8b 74 24 18 44 89 e2 48 c7 c7 c0 48 74 8c e8 d8 de f7 f6 90 <0f> 0b 90 90 e9 ff fc ff ff 48 8b 7c 24 30 e8 44 99 91 f7 e9 e1 fb
RSP: 0018:ffffc90003ab6d28 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814ff009
RDX: ffff888022a78000 RSI: ffffffff814ff016 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 00000000000000a5 R12: 000000000000000f
R13: 0000000000000010 R14: 000000000000000c R15: dffffc0000000000
FS:  00007f978283f6c0(0000) GS:ffff88806b200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f978283df78 CR3: 000000002b1ce000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rate_control_send_low+0x116/0x820 net/mac80211/rate.c:405
 rate_control_get_rate+0x1be/0x590 net/mac80211/rate.c:921
 ieee80211_tx_h_rate_ctrl+0xabd/0x1a60 net/mac80211/tx.c:763
 invoke_tx_handlers_late+0xd19/0x2c20 net/mac80211/tx.c:1848
 ieee80211_tx+0x306/0x420 net/mac80211/tx.c:1969
 ieee80211_xmit+0x30e/0x3e0 net/mac80211/tx.c:2062
 __ieee80211_tx_skb_tid_band+0x29b/0x700 net/mac80211/tx.c:6103
 ieee80211_tx_skb_tid+0x176/0x4f0 net/mac80211/tx.c:6131
 ieee80211_mgmt_tx+0x14fc/0x2360 net/mac80211/offchannel.c:989
 rdev_mgmt_tx net/wireless/rdev-ops.h:758 [inline]
 cfg80211_mlme_mgmt_tx+0x7d4/0x1660 net/wireless/mlme.c:937
 nl80211_tx_mgmt+0x7f9/0xd40 net/wireless/nl80211.c:12651
 genl_family_rcv_msg_doit+0x202/0x2f0 net/netlink/genetlink.c:1115
 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline]
 genl_rcv_msg+0x565/0x800 net/netlink/genetlink.c:1210
 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2564
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219
 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline]
 netlink_unicast+0x542/0x820 net/netlink/af_netlink.c:1361
 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg net/socket.c:745 [inline]
 ____sys_sendmsg+0xab5/0xc90 net/socket.c:2585
 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2639
 __sys_sendmsg+0x117/0x1f0 net/socket.c:2668
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9781a7cee9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f978283f0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f9781babf80 RCX: 00007f9781a7cee9
RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
RBP: 00007f9781ac949e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f9781babf80 R15: 00007fffecb7bc68
 </TASK>

Crashes (201):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/27 08:54 upstream 1613e604df0c c2e07261 .config console log report syz [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in __rate_control_send_low
2024/05/25 22:10 net-next 66ad4829ddd0 a10a183e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 20:08 upstream 2ccbdf43d5e7 a9616ff5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in __rate_control_send_low
2024/06/13 03:49 upstream cea2a26553ac 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce WARNING in __rate_control_send_low
2024/06/10 12:14 upstream 83a7eefedc9b 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in __rate_control_send_low
2024/06/10 12:14 upstream 83a7eefedc9b 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in __rate_control_send_low
2024/06/09 14:08 upstream 061d1af7b030 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in __rate_control_send_low
2024/06/08 01:12 upstream 96e09b8f8166 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in __rate_control_send_low
2024/06/05 07:23 upstream 32f88d65f01b e1e2c66e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in __rate_control_send_low
2024/06/02 15:02 upstream 83814698cf48 3113787f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 WARNING in __rate_control_send_low
2024/06/14 18:44 net be27b8965297 8d849073 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/13 23:54 net be27b8965297 a9616ff5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/12 06:01 net 144ba8580bcb 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/11 11:19 net 36534d3c5453 c7d7d815 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/11 05:24 net 36534d3c5453 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/11 03:22 net 5add2f728846 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/11 01:09 net 5add2f728846 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/10 20:04 net 5add2f728846 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/09 16:34 net 0579f2724904 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/09 01:52 net c44711b78608 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/08 18:40 net c44711b78608 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce WARNING in __rate_control_send_low
2024/06/14 16:55 net-next 3ec8d7572a69 8d849073 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 21:25 net-next 3ec8d7572a69 a9616ff5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 15:23 net-next 3ec8d7572a69 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 13:11 net-next 3ec8d7572a69 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 09:34 net-next 91579c93a9b2 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 07:36 net-next 91579c93a9b2 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/13 06:10 net-next 91579c93a9b2 2aa5052f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/12 20:11 net-next 45403b12c29c 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/12 18:54 net-next 45403b12c29c 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/12 15:13 net-next 45403b12c29c 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/12 12:15 net-next 45403b12c29c 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/12 09:08 net-next 45403b12c29c 4d75f4f7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/11 13:53 net-next bb678f01804c c7d7d815 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/11 10:15 net-next bb678f01804c c7d7d815 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/10 23:37 net-next 2ba6d15786f6 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/10 07:33 net-next 28f961f9d5b7 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 23:27 net-next 924ee5317548 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 11:44 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 10:17 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 05:52 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 04:47 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/09 03:08 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/08 15:38 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/08 14:03 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/08 04:35 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/08 02:25 net-next a99997323654 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/07 12:39 net-next 62b5bf58b928 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/07 11:08 net-next 62b5bf58b928 121701b6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/05/23 03:57 net-next 4b377b4868ef 4d098039 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce WARNING in __rate_control_send_low
2024/06/11 07:46 linux-next a957267fa7e9 048c640a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in __rate_control_send_low
2024/06/14 11:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci ac2193b4b460 a9616ff5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in __rate_control_send_low
2024/06/10 14:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8867bbd4a056 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in __rate_control_send_low
2024/06/09 20:49 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8867bbd4a056 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in __rate_control_send_low
* Struck through repros no longer work on HEAD.