audit: type=1800 audit(1666586669.872:55): pid=16860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=14598 res=0 IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9781 at net/wireless/ibss.c:36 __cfg80211_ibss_joined.cold+0x41/0x48 net/wireless/ibss.c:36 IPVS: ftp: loaded support on port[0] = 21 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 9781 Comm: kworker/u4:11 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 Workqueue: cfg80211 cfg80211_event_work IPVS: ftp: loaded support on port[0] = 21 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 __warn.cold+0x20/0x5a kernel/panic.c:541 report_bug+0x262/0x2b0 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:__cfg80211_ibss_joined.cold+0x41/0x48 net/wireless/ibss.c:36 Code: ff e8 2a 46 4e f9 48 c7 c7 20 88 66 89 e8 89 77 df ff 0f 0b e9 03 de 76 ff e8 12 46 4e f9 48 c7 c7 20 88 66 89 e8 71 77 df ff <0f> 0b e9 eb dd 76 ff e8 fa 45 4e f9 48 c7 c7 20 88 66 89 e8 59 77 9pnet: p9_fd_create_tcp (16873): problem connecting socket to 127.0.0.1 RSP: 0018:ffff8880488c7c00 EFLAGS: 00010282 RAX: 0000000000000024 RBX: ffff88804a9e2310 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1009118f72 RBP: ffff88804a9e1800 R08: 0000000000000024 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: 1ffff11009118f81 R13: ffff8880b1583518 R14: 0000000000000000 R15: 0000000000000003 cfg80211_process_wdev_events+0x3db/0x5b0 net/wireless/util.c:886 cfg80211_process_rdev_events+0x6e/0x100 net/wireless/util.c:912 cfg80211_event_work+0x1a/0x20 net/wireless/core.c:305 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Kernel Offset: disabled Rebooting in 86400 seconds..