ci2 starts bisection 2023-06-28 02:53:57.221196369 +0000 UTC m=+130056.311544222
bisecting fixing commit since a343b0dd87b42ba9d508fbf7d0c06f744c2e0954
building syzkaller on cf1845599c0bdab59c69518eaa0ecb960ec7ddf0
ensuring issue is reproducible on original commit a343b0dd87b42ba9d508fbf7d0c06f744c2e0954

testing commit a343b0dd87b42ba9d508fbf7d0c06f744c2e0954 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: da2eb768f33c55603a2303dbb727f455dcdd50039d3391ef50a58a1f388aa457
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: crashed: WARNING in __cfg80211_ibss_joined
run #3: crashed: WARNING in __cfg80211_ibss_joined
run #4: crashed: WARNING in __cfg80211_ibss_joined
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: WARNING in __cfg80211_ibss_joined
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: INFO: rcu detected stall in corrupted
run #10: crashed: WARNING in __cfg80211_ibss_joined
run #11: crashed: WARNING in __cfg80211_ibss_joined
run #12: crashed: WARNING in __cfg80211_ibss_joined
run #13: crashed: INFO: rcu detected stall in corrupted
run #14: crashed: INFO: rcu detected stall in corrupted
run #15: crashed: INFO: rcu detected stall in corrupted
run #16: crashed: WARNING in __cfg80211_ibss_joined
run #17: crashed: WARNING in __cfg80211_ibss_joined
run #18: crashed: WARNING in __cfg80211_ibss_joined
run #19: crashed: WARNING in __cfg80211_ibss_joined
testing current HEAD e84a4e368abe42cf359fe237f0238820859d5044
testing commit e84a4e368abe42cf359fe237f0238820859d5044 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9e791add6f438ddf607f1ef9aac734d4acda28fbd1a7bd014d6045accb36e6cf
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: WARNING in __cfg80211_ibss_joined
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 1h4m31.089325978s (build: 54m18.161248757s, test: 8m54.474337843s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Linux 6.1.35
crash: WARNING in __cfg80211_ibss_joined
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4054 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x38f/0x410 net/wireless/ibss.c:28
Modules linked in:
CPU: 0 PID: 4054 Comm: kworker/u4:6 Not tainted 6.1.35-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_ibss_joined+0x38f/0x410 net/wireless/ibss.c:37
Code: 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 75 7f 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb c8 <0f> 0b 4c 8b 7c 24 20 eb bf 0f 0b e9 d7 fd ff ff 0f 0b e9 23 fe ff
RSP: 0018:ffffc90004e2fae0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88806ab651cc RCX: ffffffff815f97ca
RDX: dffffc0000000000 RSI: ffffffff89eb7c20 RDI: ffffffff8a3b8280
RBP: ffffc90004e2fba8 R08: dffffc0000000000 R09: fffffbfff1e01652
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806ab64c90
R13: dffffc0000000000 R14: ffff88806b59b638 R15: 1ffff920009c5f64
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f22641b7ff8 CR3: 000000006630c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cfg80211_process_wdev_events+0x356/0x460 net/wireless/util.c:986
 cfg80211_process_rdev_events+0x77/0xc0 net/wireless/util.c:1012
 cfg80211_event_work+0x26/0x40 net/wireless/core.c:328
 process_one_work+0x7be/0xf30 kernel/workqueue.c:2289
 worker_thread+0x8c5/0xfc0 kernel/workqueue.c:2436
 kthread+0x230/0x2b0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>