wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ------------[ cut here ]------------ no supported rates (0x0) in rate_mask 0xff with flags 0x0 WARNING: CPU: 0 PID: 8078 at net/mac80211/rate.c:359 __rate_control_send_low+0x4bb/0x580 net/mac80211/rate.c:359 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8078 Comm: kworker/u4:5 Not tainted 4.19.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: phy2 ieee80211_roc_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2fe lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 __warn.cold+0x20/0x61 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+0x1d7/0x310 arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:__rate_control_send_low+0x4bb/0x580 net/mac80211/rate.c:359 Code: 0f 85 d6 00 00 00 48 8b 44 24 18 44 8b 24 a8 e8 fb 1f a9 f9 8b 54 24 24 44 89 e9 44 89 e6 48 c7 c7 c0 14 67 89 e8 70 fc 7c f9 <0f> 0b e9 03 fe ff ff e8 d9 1f a9 f9 41 83 cd 10 e9 32 fc ff ff e8 RSP: 0018:ffff8880b38d7760 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8880a903e868 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff814fdd11 RDI: ffffed101671aede RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000008 R15: ffff8880954eed28 rate_control_send_low+0x190/0x610 net/mac80211/rate.c:383 minstrel_ht_get_rate+0x58/0x1510 net/mac80211/rc80211_minstrel_ht.c:1045 rate_control_get_rate+0x2b1/0x520 net/mac80211/rate.c:907 ieee80211_tx_h_rate_ctrl+0x8b9/0x1450 net/mac80211/tx.c:745 invoke_tx_handlers_early+0x84f/0x1f90 net/mac80211/tx.c:1752 ieee80211_tx+0x283/0x3e0 net/mac80211/tx.c:1896 ieee80211_xmit+0x380/0x480 net/mac80211/tx.c:1997 __ieee80211_tx_skb_tid_band+0x209/0x2b0 net/mac80211/tx.c:4860 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:1911 [inline] ieee80211_handle_roc_started+0x207/0x4f0 net/mac80211/offchannel.c:264 _ieee80211_start_next_roc+0x75d/0x11e0 net/mac80211/offchannel.c:396 __ieee80211_roc_work+0x19a/0x3b0 net/mac80211/offchannel.c:448 ieee80211_roc_work+0x2b/0x40 net/mac80211/offchannel.c:476 process_one_work+0x864/0x1570 kernel/workqueue.c:2155 worker_thread+0x64c/0x1130 kernel/workqueue.c:2298 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..