------------[ cut here ]------------ WARNING: CPU: 0 PID: 1367 at net/wireless/sme.c:756 __cfg80211_connect_result+0xfb0/0x1410 net/wireless/sme.c:756 Modules linked in: CPU: 0 PID: 1367 Comm: kworker/u4:5 Not tainted 5.14.0-rc5-next-20210813-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+0xfb0/0x1410 net/wireless/sme.c:756 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6d 03 00 00 48 c7 83 48 01 00 00 00 00 00 00 e9 df f1 ff ff e8 d7 8d cc f9 0f 0b e8 d0 8d cc f9 <0f> 0b e9 cc f1 ff ff e8 c4 8d cc f9 e8 ff b1 b8 f9 31 ff 89 c3 89 RSP: 0018:ffffc90003d8fbd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888165a4b000 RCX: 0000000000000000 RDX: ffff88810dfb0200 RSI: ffffffff87ab6ad0 RDI: 0000000000000003 RBP: ffff88810151de18 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87ab5f1f R11: 0000000000000000 R12: 0000000000000000 R13: 1ffff920007b1f7d R14: ffff88810151de28 R15: ffff888165a4b200 FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564e370ee8d0 CR3: 00000001790c0001 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x2c6/0x5b0 net/wireless/util.c:965 cfg80211_process_rdev_events+0x9b/0x120 net/wireless/util.c:1006 cfg80211_event_work+0x27/0x40 net/wireless/core.c:328 process_one_work+0x98d/0x1630 kernel/workqueue.c:2275 worker_thread+0x658/0x11f0 kernel/workqueue.c:2421 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 irq event stamp: 89452 hardirqs last enabled at (89451): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (89451): [] _raw_spin_unlock_irq+0x1f/0x80 kernel/locking/spinlock.c:199 hardirqs last disabled at (89452): [] __schedule+0x11a3/0x21b0 kernel/sched/core.c:5862 softirqs last enabled at (89384): [] memcpy include/linux/fortify-string.h:191 [inline] softirqs last enabled at (89384): [] fpu_clone+0x13c/0x600 arch/x86/kernel/fpu/core.c:275 softirqs last disabled at (89382): [] fpu_clone+0x7e/0x600 arch/x86/kernel/fpu/core.c:266 ---[ end trace 7775658cb631a3bb ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1367 at net/wireless/sme.c:756 __cfg80211_connect_result+0xfb0/0x1410 net/wireless/sme.c:756 Modules linked in: CPU: 1 PID: 1367 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc5-next-20210813-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+0xfb0/0x1410 net/wireless/sme.c:756 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6d 03 00 00 48 c7 83 48 01 00 00 00 00 00 00 e9 df f1 ff ff e8 d7 8d cc f9 0f 0b e8 d0 8d cc f9 <0f> 0b e9 cc f1 ff ff e8 c4 8d cc f9 e8 ff b1 b8 f9 31 ff 89 c3 89 RSP: 0018:ffffc90003d8fbd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888165880000 RCX: 0000000000000000 RDX: ffff88810dfb0200 RSI: ffffffff87ab6ad0 RDI: 0000000000000003 RBP: ffff888111151418 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87ab5f1f R11: 0000000000000000 R12: 0000000000000000 R13: 1ffff920007b1f7d R14: ffff888111151428 R15: ffff888165880200 FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564e370ee8d0 CR3: 00000001790c0001 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x2c6/0x5b0 net/wireless/util.c:965 cfg80211_process_rdev_events+0x9b/0x120 net/wireless/util.c:1006 cfg80211_event_work+0x27/0x40 net/wireless/core.c:328 process_one_work+0x98d/0x1630 kernel/workqueue.c:2275 worker_thread+0x658/0x11f0 kernel/workqueue.c:2421 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 irq event stamp: 89452 hardirqs last enabled at (89451): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (89451): [] _raw_spin_unlock_irq+0x1f/0x80 kernel/locking/spinlock.c:199 hardirqs last disabled at (89452): [] __schedule+0x11a3/0x21b0 kernel/sched/core.c:5862 softirqs last enabled at (89384): [] memcpy include/linux/fortify-string.h:191 [inline] softirqs last enabled at (89384): [] fpu_clone+0x13c/0x600 arch/x86/kernel/fpu/core.c:275 softirqs last disabled at (89382): [] fpu_clone+0x7e/0x600 arch/x86/kernel/fpu/core.c:266 ---[ end trace 7775658cb631a3bc ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1367 at net/wireless/sme.c:756 __cfg80211_connect_result+0xfb0/0x1410 net/wireless/sme.c:756 Modules linked in: CPU: 1 PID: 1367 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc5-next-20210813-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+0xfb0/0x1410 net/wireless/sme.c:756 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6d 03 00 00 48 c7 83 48 01 00 00 00 00 00 00 e9 df f1 ff ff e8 d7 8d cc f9 0f 0b e8 d0 8d cc f9 <0f> 0b e9 cc f1 ff ff e8 c4 8d cc f9 e8 ff b1 b8 f9 31 ff 89 c3 89 RSP: 0018:ffffc90003d8fbd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88817cd8c000 RCX: 0000000000000000 RDX: ffff88810dfb0200 RSI: ffffffff87ab6ad0 RDI: 0000000000000003 RBP: ffff888101787e18 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87ab5f1f R11: 0000000000000000 R12: 0000000000000000 R13: 1ffff920007b1f7d R14: ffff888101787e28 R15: ffff88817cd8c200 FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000175d4d005 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x2c6/0x5b0 net/wireless/util.c:965 cfg80211_process_rdev_events+0x9b/0x120 net/wireless/util.c:1006 cfg80211_event_work+0x27/0x40 net/wireless/core.c:328 process_one_work+0x98d/0x1630 kernel/workqueue.c:2275 worker_thread+0x658/0x11f0 kernel/workqueue.c:2421 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 irq event stamp: 89452 hardirqs last enabled at (89451): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (89451): [] _raw_spin_unlock_irq+0x1f/0x80 kernel/locking/spinlock.c:199 hardirqs last disabled at (89452): [] __schedule+0x11a3/0x21b0 kernel/sched/core.c:5862 softirqs last enabled at (89384): [] memcpy include/linux/fortify-string.h:191 [inline] softirqs last enabled at (89384): [] fpu_clone+0x13c/0x600 arch/x86/kernel/fpu/core.c:275 softirqs last disabled at (89382): [] fpu_clone+0x7e/0x600 arch/x86/kernel/fpu/core.c:266 ---[ end trace 7775658cb631a3bd ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1367 at net/wireless/sme.c:756 __cfg80211_connect_result+0xfb0/0x1410 net/wireless/sme.c:756 Modules linked in: CPU: 1 PID: 1367 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc5-next-20210813-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+0xfb0/0x1410 net/wireless/sme.c:756 Code: 48 c1 ea 03 80 3c 02 00 0f 85 6d 03 00 00 48 c7 83 48 01 00 00 00 00 00 00 e9 df f1 ff ff e8 d7 8d cc f9 0f 0b e8 d0 8d cc f9 <0f> 0b e9 cc f1 ff ff e8 c4 8d cc f9 e8 ff b1 b8 f9 31 ff 89 c3 89 RSP: 0018:ffffc90003d8fbd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888165abf000 RCX: 0000000000000000 RDX: ffff88810dfb0200 RSI: ffffffff87ab6ad0 RDI: 0000000000000003 RBP: ffff88816449c218 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff87ab5f1f R11: 0000000000000000 R12: 0000000000000000 R13: 1ffff920007b1f7d R14: ffff88816449c228 R15: ffff888165abf200 FS: 0000000000000000(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007efbfe9ee000 CR3: 0000000175d4d005 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cfg80211_process_wdev_events+0x2c6/0x5b0 net/wireless/util.c:965 cfg80211_process_rdev_events+0x9b/0x120 net/wireless/util.c:1006 cfg80211_event_work+0x27/0x40 net/wireless/core.c:328 process_one_work+0x98d/0x1630 kernel/workqueue.c:2275 worker_thread+0x658/0x11f0 kernel/workqueue.c:2421 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 irq event stamp: 89452 hardirqs last enabled at (89451): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (89451): [] _raw_spin_unlock_irq+0x1f/0x80 kernel/locking/spinlock.c:199 hardirqs last disabled at (89452): [] __schedule+0x11a3/0x21b0 kernel/sched/core.c:5862 softirqs last enabled at (89384): [] memcpy include/linux/fortify-string.h:191 [inline] softirqs last enabled at (89384): [] fpu_clone+0x13c/0x600 arch/x86/kernel/fpu/core.c:275 softirqs last disabled at (89382): [] fpu_clone+0x7e/0x600 arch/x86/kernel/fpu/core.c:266 ---[ end trace 7775658cb631a3be ]--- ---------------- Code disassembly (best guess): 0: 48 c1 ea 03 shr $0x3,%rdx 4: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) 8: 0f 85 6d 03 00 00 jne 0x37b e: 48 c7 83 48 01 00 00 movq $0x0,0x148(%rbx) 15: 00 00 00 00 19: e9 df f1 ff ff jmpq 0xfffff1fd 1e: e8 d7 8d cc f9 callq 0xf9cc8dfa 23: 0f 0b ud2 25: e8 d0 8d cc f9 callq 0xf9cc8dfa 2a: 0f 0b ud2 <-- trapping instruction 2c: e9 cc f1 ff ff jmpq 0xfffff1fd 31: e8 c4 8d cc f9 callq 0xf9cc8dfa 36: e8 ff b1 b8 f9 callq 0xf9b8b23a 3b: 31 ff xor %edi,%edi 3d: 89 c3 mov %eax,%ebx 3f: 89 .byte 0x89