IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 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 netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. WARNING: CPU: 1 PID: 3045 at include/net/mac80211.h:5720 minstrel_rate_init+0x462/0x470 net/mac80211/rc80211_minstrel.c:508 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3045 Comm: syz-executor.0 Not tainted 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x87/0xba lib/dump_stack.c:113 panic+0xef/0x24e kernel/panic.c:184 __warn.cold.7+0x31/0x37 kernel/panic.c:536 report_bug+0xb6/0xe0 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+0xfe/0x180 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:993 RIP: 0010:rate_lowest_index include/net/mac80211.h:5720 [inline] RIP: 0010:minstrel_rate_init+0x462/0x470 net/mac80211/rc80211_minstrel.c:497 Code: c0 48 89 c2 48 8d 04 40 48 c1 e0 02 e9 13 fc ff ff 41 bb 04 00 00 00 c7 45 a0 02 00 00 00 e9 83 fe ff ff 31 d2 e9 0a fd ff ff <0f> 0b e9 ef fb ff ff e8 42 99 35 ff 66 90 55 ba 30 00 00 00 be 20 RSP: 0018:ffffc90001a7f810 EFLAGS: 00010246 RAX: 000000000000000c RBX: ffff88022beaeb20 RCX: 0000000000000000 RDX: 000000000000000c RSI: ffff88022beaeb20 RDI: ffff88022bf409c0 RBP: ffffc90001a7f890 R08: ffff88022beaf000 R09: 0000000071d1aad1 R10: ffff88022beae0d8 R11: ffff88022be063b0 R12: ffff88022beaf000 R13: ffff880225666168 R14: ffff88022beaf000 R15: ffff88022bf409c0 minstrel_ht_update_caps+0x73/0x3d0 net/mac80211/rc80211_minstrel_ht.c:1275 minstrel_ht_rate_init+0x9/0x10 net/mac80211/rc80211_minstrel_ht.c:1284 rate_control_rate_init+0xb4/0x110 net/mac80211/rate.c:58 sta_apply_auth_flags.isra.15+0x133/0x140 net/mac80211/cfg.c:1162 sta_apply_parameters+0x317/0x5a0 net/mac80211/cfg.c:1437 ieee80211_add_station+0x9e/0x180 net/mac80211/cfg.c:1477 rdev_add_station net/wireless/rdev-ops.h:176 [inline] nl80211_new_station+0x30c/0x580 net/wireless/nl80211.c:5544 genl_family_rcv_msg+0x1c9/0x400 net/netlink/genetlink.c:601 genl_rcv_msg+0x47/0x90 net/netlink/genetlink.c:626 netlink_rcv_skb+0x4d/0x130 net/netlink/af_netlink.c:2454 genl_rcv+0x23/0x40 net/netlink/genetlink.c:637 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x197/0x240 net/netlink/af_netlink.c:1343 netlink_sendmsg+0x208/0x3b0 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0x34/0x50 net/socket.c:631 ___sys_sendmsg+0x28b/0x2e0 net/socket.c:2116 __sys_sendmsg+0x57/0xa0 net/socket.c:2154 __do_sys_sendmsg net/socket.c:2163 [inline] __se_sys_sendmsg net/socket.c:2161 [inline] __x64_sys_sendmsg+0x1a/0x20 net/socket.c:2161 do_syscall_64+0x69/0x180 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f16cc4c7ee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f16cc04a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f16cc5f6f80 RCX: 00007f16cc4c7ee9 RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 RBP: 00007f16cc51449e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f16cc5f6f80 R15: 00007ffcd63313d8 Kernel Offset: disabled Rebooting in 86400 seconds..