bisecting fixing commit since e3ec1e8ca02b7e6c935bba3f9b6da86c2e57d2eb
building syzkaller on e1c29030da37d46475ab5babe68abc4afe085799
testing commit e3ec1e8ca02b7e6c935bba3f9b6da86c2e57d2eb with gcc (GCC) 8.4.1 20210217
kernel signature: f8eed3ccaf666a4d1ccaf880e2691606980384491b2e3f3b335866a20bc5e387
all runs: crashed: WARNING in __cfg80211_connect_result
testing current HEAD 8ef7adc6beb2ef0bce83513dc9e4505e7b21e8c2
testing commit 8ef7adc6beb2ef0bce83513dc9e4505e7b21e8c2 with gcc (GCC) 10.2.1 20210217
kernel signature: b91228844ccfef8025ff62d6f01dc9f9698e87c62a2c6f8e3b88e1f0415137bc
all runs: crashed: WARNING in __cfg80211_connect_result
revisions tested: 2, total time: 19m41.644536006s (build: 12m6.829890978s, test: 6m38.939981946s)
the crash still happens on HEAD
commit msg: net: ethernet: ravb: Enable optional refclk
crash: WARNING in __cfg80211_connect_result
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1005 at net/wireless/sme.c:756 wiphy_to_rdev net/wireless/core.h:113 [inline]
WARNING: CPU: 1 PID: 1005 at net/wireless/sme.c:756 wiphy_to_rdev net/wireless/core.h:111 [inline]
WARNING: CPU: 1 PID: 1005 at net/wireless/sme.c:756 __cfg80211_connect_result+0xd42/0x1120 net/wireless/sme.c:697
Modules linked in:
CPU: 1 PID: 1005 Comm: kworker/u4:5 Not tainted 5.12.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_connect_result+0xd42/0x1120 net/wireless/sme.c:756
Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f0 02 00 00 48 8b 75 10 4c 89 ff e8 c5 8e f6 ff e9 fb f7 ff ff 0f 0b <0f> 0b e9 f2 f7 ff ff e8 42 a1 90 00 85 c0 74 31 80 3d 32 6d 5c 03
RSP: 0018:ffffc90003967bd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888125dda000 RCX: 0000000000000000
RDX: 1ffff1102138c085 RSI: 0000000000000002 RDI: ffffffff8812a4c0
RBP: ffff888109c60418 R08: 0000000000000001 R09: ffffffff8bfc1c07
R10: fffffbfff17f8380 R11: ffff88810ec26198 R12: 0000000000000000
R13: 1ffff9200072cf7d R14: ffff888109c60428 R15: ffff888125dda200
FS:  0000000000000000(0000) GS:ffff8881f6500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd2a728a008 CR3: 00000001226e4002 CR4: 00000000001706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 cfg80211_process_wdev_events+0x254/0x550 net/wireless/util.c:962
 cfg80211_process_rdev_events+0x7f/0xf0 net/wireless/util.c:1003
 cfg80211_event_work+0x22/0x30 net/wireless/core.c:328
 process_one_work+0x84c/0x13b0 kernel/workqueue.c:2275
 worker_thread+0x598/0xf80 kernel/workqueue.c:2421
 kthread+0x36f/0x450 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
irq event stamp: 1283285
hardirqs last  enabled at (1283317): [<ffffffff8773696f>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline]
hardirqs last  enabled at (1283317): [<ffffffff8773696f>] _raw_spin_unlock_irq+0x1f/0x80 kernel/locking/spinlock.c:199
hardirqs last disabled at (1283336): [<ffffffff8155c6d7>] console_unlock+0x667/0xa00 kernel/printk/printk.c:2520
softirqs last  enabled at (1283370): [<ffffffff81410487>] invoke_softirq kernel/softirq.c:221 [inline]
softirqs last  enabled at (1283370): [<ffffffff81410487>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last  enabled at (1283370): [<ffffffff81410487>] irq_exit_rcu+0x237/0x280 kernel/softirq.c:434
softirqs last disabled at (1283381): [<ffffffff81410487>] invoke_softirq kernel/softirq.c:221 [inline]
softirqs last disabled at (1283381): [<ffffffff81410487>] __irq_exit_rcu kernel/softirq.c:422 [inline]
softirqs last disabled at (1283381): [<ffffffff81410487>] irq_exit_rcu+0x237/0x280 kernel/softirq.c:434
---[ end trace 6356c84ddee8ec53 ]---