WARNING: CPU: 0 PID: 30149 at net/mac80211/ieee80211_i.h:1413 ieee80211_get_sband net/mac80211/ieee80211_i.h:1413 [inline] WARNING: CPU: 0 PID: 30149 at net/mac80211/ieee80211_i.h:1413 sta_info_alloc+0x147b/0x1940 net/mac80211/sta_info.c:398 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 30149 Comm: syz-executor.4 Not tainted 4.19.149-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x22c/0x33e lib/dump_stack.c:118 panic+0x2ac/0x565 kernel/panic.c:186 __warn.cold+0x20/0x5a kernel/panic.c:541 report_bug+0x262/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1e1/0x330 arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:ieee80211_get_sband net/mac80211/ieee80211_i.h:1413 [inline] RIP: 0010:sta_info_alloc+0x147b/0x1940 net/mac80211/sta_info.c:398 Code: fa 48 c7 c2 a0 5d cd 88 be a5 02 00 00 48 c7 c7 60 5c cd 88 c6 05 c7 df e6 03 01 e8 30 0b 0b fa e9 01 fc ff ff e8 45 b9 24 fa <0f> 0b e8 fe 0b 11 fa 31 ff 89 c3 89 c6 e8 a3 ba 24 fa 85 db 74 36 RSP: 0018:ffff88803aa874e0 EFLAGS: 00010216 RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000e368000 RDX: 0000000000000a1f RSI: ffffffff874d191b RDI: 0000000000000007 RBP: ffff888048601ce0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000003 R12: ffff888090242280 R13: 0000000000000000 R14: 0000000000000010 R15: ffff888090242690 ieee80211_add_station+0x264/0x660 net/mac80211/cfg.c:1434 rdev_add_station net/wireless/rdev-ops.h:176 [inline] nl80211_new_station+0xd78/0x1540 net/wireless/nl80211.c:5595 genl_family_rcv_msg+0x6bf/0xd50 net/netlink/genetlink.c:602 genl_rcv_msg+0xdf/0x1b0 net/netlink/genetlink.c:627 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2455 genl_rcv+0x24/0x40 net/netlink/genetlink.c:638 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x717/0xcc0 net/netlink/af_netlink.c:1909 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg+0xc7/0x130 net/socket.c:632 ___sys_sendmsg+0x7bb/0x8f0 net/socket.c:2115 __sys_sendmsg net/socket.c:2153 [inline] __do_sys_sendmsg net/socket.c:2162 [inline] __se_sys_sendmsg net/socket.c:2160 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2160 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45de29 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f2025544c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000002ba80 RCX: 000000000045de29 RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000008 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffd3751fb5f R14: 00007f20255459c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..