------------[ cut here ]------------ WARNING: CPU: 1 PID: 5547 at net/mac80211/ibss.c:506 ieee80211_ibss_csa_beacon.cold+0x11/0x36 net/mac80211/ibss.c:506 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 5547 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 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:ieee80211_ibss_csa_beacon.cold+0x11/0x36 net/mac80211/ibss.c:506 Code: 94 57 df ff 0f 0b 48 8d 85 c0 fd ff ff 48 89 85 e0 fc ff ff e9 b3 b1 86 ff e8 0f 26 4e f9 48 c7 c7 40 73 67 89 e8 6e 57 df ff <0f> 0b 41 bd ea ff ff ff e9 22 c0 86 ff e8 f1 25 4e f9 48 c7 c7 40 RSP: 0018:ffff888054fb72e8 EFLAGS: 00010282 RAX: 0000000000000024 RBX: ffff888093ffd640 RCX: 0000000000000000 RDX: 000000000000b220 RSI: ffffffff814dff01 RDI: ffffed100a9f6e4f RBP: 0000000000000002 R08: 0000000000000024 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888093ffe160 R14: ffff88804c081b40 R15: ffff888093ffdb70 ieee80211_set_csa_beacon net/mac80211/cfg.c:3129 [inline] __ieee80211_channel_switch net/mac80211/cfg.c:3243 [inline] ieee80211_channel_switch+0x1171/0x2df0 net/mac80211/cfg.c:3281 rdev_channel_switch net/wireless/rdev-ops.h:1068 [inline] nl80211_channel_switch+0xa2f/0x1400 net/wireless/nl80211.c:8099 genl_family_rcv_msg+0x642/0xc40 net/netlink/genetlink.c:602 genl_rcv_msg+0xbf/0x160 net/netlink/genetlink.c:627 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2463 genl_rcv+0x24/0x40 net/netlink/genetlink.c:638 netlink_unicast_kernel net/netlink/af_netlink.c:1325 [inline] netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1351 netlink_sendmsg+0x6c3/0xc50 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 ___sys_sendmsg+0x7bb/0x8e0 net/socket.c:2227 __sys_sendmsg net/socket.c:2265 [inline] __do_sys_sendmsg net/socket.c:2274 [inline] __se_sys_sendmsg net/socket.c:2272 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2272 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f0c89e4f0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0c883c1168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f0c89f6ef80 RCX: 00007f0c89e4f0c9 RDX: 0000000000040880 RSI: 0000000020000200 RDI: 0000000000000007 RBP: 00007f0c89eaaae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffeed3074df R14: 00007f0c883c1300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..