Bluetooth: hci5: command tx timeout wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ------------[ cut here ]------------ WARNING: kernel/printk/printk_ringbuffer.c:1278 at get_data+0x364/0x400, CPU#1: syz-executor.6/11571 Modules linked in: CPU: 1 UID: 0 PID: 11571 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251110 #1 PREEMPT(voluntary) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:get_data+0x364/0x400 Code: e8 83 e0 07 83 c0 03 38 d0 0f 8c be fe ff ff 84 d2 0f 84 b6 fe ff ff 48 89 ef e8 77 87 5c 00 e9 a9 fe ff ff e8 7d 03 1f 00 90 <0f> 0b 90 45 31 e4 e9 3b ff ff ff e8 6c 03 1f 00 90 0f 0b 90 45 31 RSP: 0018:ffff888052caea60 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888052caeb78 RCX: ffffffff8155a4a6 RDX: ffff888017b51bc0 RSI: ffffffff8155a673 RDI: 0000000000000006 RBP: ffff888052caeb40 R08: 0000000000000fed R09: 0000012897b26eaa R10: 0000000000000000 R11: 00002d33e200003e R12: ffffffff85d30710 R13: 00003fffffffffff R14: 0000000000000000 R15: 0000000000000000 FS: 00005555777ad400(0000) GS:ffff8880e549c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055fa3cb220f8 CR3: 000000004ffce000 CR4: 0000000000350ef0 Call Trace: _prb_read_valid+0x2f3/0x830 prb_read_valid+0x78/0xa0 printk_get_next_message+0x10b/0x570 console_flush_one_record+0x673/0xb70 __console_flush_and_unlock+0xb1/0x1d0 vprintk_emit+0x4c1/0x690 dev_printk_emit+0xd9/0x120 __dev_printk+0xf8/0x270 _dev_printk+0xd4/0x110 ieee80211_init_rate_ctrl_alg+0x325/0x650 ieee80211_register_hw+0x2161/0x3e10 mac80211_hwsim_new_radio+0x264f/0x4c50 hwsim_new_radio_nl+0xb61/0x1300 genl_family_rcv_msg_doit+0x1fe/0x2f0 genl_rcv_msg+0x532/0x7e0 netlink_rcv_skb+0x147/0x430 genl_rcv+0x28/0x40 netlink_unicast+0x5a7/0x870 netlink_sendmsg+0x8a3/0xd80 __sys_sendto+0x506/0x570 __x64_sys_sendto+0xe1/0x1c0 do_syscall_64+0xbf/0x430 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fdde743b8ac Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b RSP: 002b:00007ffdf0789860 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fdde84d4320 RCX: 00007fdde743b8ac RDX: 0000000000000024 RSI: 00007fdde84d4370 RDI: 0000000000000003 RBP: 0000000000000000 R08: 00007ffdf07898b4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007fdde84d4370 R14: 0000000000000003 R15: 0000000000000000 irq event stamp: 132207 hardirqs last enabled at (132213): [] vprintk_emit+0x650/0x690 hardirqs last disabled at (132218): [] vprintk_emit+0x5e1/0x690 softirqs last enabled at (132070): [] handle_softirqs+0x50c/0x770 softirqs last disabled at (132063): [] __irq_exit_rcu+0xc4/0x100 ---[ end trace 0000000000000000 ]--- wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium