From: Chris Bainbridge <chris.bainbridge-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: aryabinin-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org,
johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org,
sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: UBSAN: Undefined behaviour in net/mac80211/rx.c:924:18
Date: Tue, 26 Jan 2016 11:17:30 +0000 [thread overview]
Message-ID: <20160126111730.GA6765@localhost> (raw)
4.5.0-rc1 another UBSAN error:
[ 4845.229441] ================================================================================
[ 4845.229454] UBSAN: Undefined behaviour in net/mac80211/rx.c:924:18
[ 4845.229458] load of value 2 is not a valid value for type '_Bool'
[ 4845.229464] CPU: 1 PID: 6266 Comm: kworker/u16:8 Not tainted 4.5.0-rc1 #252
[ 4845.229468] Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS MBP102.88Z.0106.B0A.1509130955 09/13/2015
[ 4845.229491] Workqueue: phy2 rt2x00usb_work_rxdone
[ 4845.229493] 0000000000000000 0000000000000000 0000000000000002 ffff8801b13c39f8
[ 4845.229496] ffffffff81b2e7d9 0000000000000007 ffff8801b13c3a20 ffff8801b13c3a10
[ 4845.229498] ffffffff81bcb87d ffffffff85016890 ffff8801b13c3a60 ffffffff81bcc279
[ 4845.229501] Call Trace:
[ 4845.229506] [<ffffffff81b2e7d9>] dump_stack+0x45/0x6c
[ 4845.229510] [<ffffffff81bcb87d>] ubsan_epilogue+0xd/0x40
[ 4845.229513] [<ffffffff81bcc279>] __ubsan_handle_load_invalid_value+0x69/0x80
[ 4845.229517] [<ffffffff82280032>] ? xhci_setup_addressable_virt_dev+0xeb2/0x13b0
[ 4845.229520] [<ffffffff8121230b>] ? pick_next_entity+0xcb/0x280
[ 4845.229524] [<ffffffff82a7bce3>] ieee80211_sta_reorder_release.isra.15+0x7e3/0xad0
[ 4845.229527] [<ffffffff82a86837>] ieee80211_prepare_and_rx_handle+0x11a7/0x2ab0
[ 4845.229530] [<ffffffff82272694>] ? xhci_urb_enqueue+0x394/0x1140
[ 4845.229533] [<ffffffff82205d8f>] ? usb_hcd_map_urb_for_dma+0x94f/0x1140
[ 4845.229537] [<ffffffff82552927>] ? skb_release_data+0x117/0x2f0
[ 4845.229539] [<ffffffff82a883aa>] __ieee80211_rx_handle_packet+0x26a/0x9a0
[ 4845.229542] [<ffffffff8254ef8c>] ? __kmalloc_reserve.isra.11+0x2c/0x80
[ 4845.229545] [<ffffffff82a89131>] ieee80211_rx_napi+0x651/0x12b0
[ 4845.229549] [<ffffffff82188972>] rt2x00lib_rxdone+0x402/0x1120
[ 4845.229552] [<ffffffff8121b8ff>] ? dequeue_task_fair+0x97f/0x41d0
[ 4845.229554] [<ffffffff8219d19c>] rt2x00usb_work_rxdone+0xac/0x1f0
[ 4845.229558] [<ffffffff82b37cbd>] ? __schedule+0x5cd/0x1770
[ 4845.229561] [<ffffffff811dc3b6>] process_one_work+0x266/0xc00
[ 4845.229563] [<ffffffff811dce56>] worker_thread+0x96/0xd40
[ 4845.229565] [<ffffffff811dcdc0>] ? process_scheduled_works+0x70/0x70
[ 4845.229568] [<ffffffff811e91d8>] kthread+0x108/0x180
[ 4845.229571] [<ffffffff811e90d0>] ? kthread_create_on_node+0x210/0x210
[ 4845.229573] [<ffffffff82b40d9f>] ret_from_fork+0x3f/0x70
[ 4845.229576] [<ffffffff811e90d0>] ? kthread_create_on_node+0x210/0x210
[ 4845.229577] ================================================================================
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
reply other threads:[~2016-01-26 11:17 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160126111730.GA6765@localhost \
--to=chris.bainbridge-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=aryabinin-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org \
--cc=johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).