Hello, syzbot found the following issue on: HEAD commit: 34d1d36073ea Add linux-next specific files for 20220621 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15062b7ff00000 kernel config: https://syzkaller.appspot.com/x/.config?x=b24b62d1c051cfc8 dashboard link: https://syzkaller.appspot.com/bug?extid=b4e9aa0f32ffd9902442 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Unfortunately, I don't have any reproducer for this issue yet. IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+b4e9aa0f32ffd9902442@xxxxxxxxxxxxxxxxxxxxxxxxx ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9272 at net/wireless/chan.c:1436 wdev_chandef+0x164/0x1a0 net/wireless/chan.c:1436 Modules linked in: CPU: 1 PID: 9272 Comm: syz-executor.1 Not tainted 5.19.0-rc3-next-20220621-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:wdev_chandef+0x164/0x1a0 net/wireless/chan.c:1436 Code: f8 48 8d bb b0 00 00 00 be ff ff ff ff e8 c4 66 c5 00 31 ff 89 c5 89 c6 e8 c9 1b c5 f8 85 ed 0f 85 f7 fe ff ff e8 6c 1f c5 f8 <0f> 0b e9 eb fe ff ff 48 c7 c7 4c 70 bd 8d e8 69 39 11 f9 e9 c3 fe RSP: 0018:ffffc9000302f2f0 EFLAGS: 00010216 RAX: 0000000000000515 RBX: ffff888074ac0c90 RCX: ffffc9000c92a000 RDX: 0000000000040000 RSI: ffffffff88b59de4 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000000000004 R15: 0000000000000004 FS: 00007f71b11d9700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002022a000 CR3: 000000002a96d000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> he_get_txmcsmap net/wireless/nl80211.c:4894 [inline] nl80211_parse_tx_bitrate_mask.isra.0+0x3e8/0x2460 net/wireless/nl80211.c:4994 parse_tid_conf net/wireless/nl80211.c:15379 [inline] nl80211_set_tid_config+0x147e/0x18f0 net/wireless/nl80211.c:15444 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:731 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:792 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2501 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:734 ____sys_sendmsg+0x6eb/0x810 net/socket.c:2489 ___sys_sendmsg+0xf3/0x170 net/socket.c:2543 __sys_sendmsg net/socket.c:2572 [inline] __do_sys_sendmsg net/socket.c:2581 [inline] __se_sys_sendmsg net/socket.c:2579 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2579 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f71b0089109 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f71b11d9168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f71b019bf60 RCX: 00007f71b0089109 RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 RBP: 00007f71b00e305d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe9a7e5d8f R14: 00007f71b11d9300 R15: 0000000000022000 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
