syzbot


WARNING in send_packet/usb_submit_urb

Status: upstream: reported C repro on 2022/07/05 03:30
Reported-by: syzbot+0c3cb6dc05fbbdc3ad66@syzkaller.appspotmail.com
First crash: 47d, last: 2h10m

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: possible deadlock in display_open (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2022/07/05 10:59 16m hdanton@sina.com patch http://kernel.source.codeaurora.cn/pub/scm/linux/kernel/git/torvalds/linux.git 1a0e93df1e10 OK log

Sample crash report:
------------[ cut here ]------------
URB ffff888016baf900 submitted while active
WARNING: CPU: 0 PID: 3615 at drivers/usb/core/urb.c:378 usb_submit_urb+0x14de/0x18a0 drivers/usb/core/urb.c:378
Modules linked in:
CPU: 0 PID: 3615 Comm: syz-executor224 Not tainted 5.19.0-syzkaller-02972-g200e340f2196 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:usb_submit_urb+0x14de/0x18a0 drivers/usb/core/urb.c:378
Code: 89 de e8 25 0c ef fb 84 db 0f 85 ad f3 ff ff e8 18 10 ef fb 4c 89 fe 48 c7 c7 60 0a 6f 8a c6 05 10 6b 1b 08 01 e8 23 25 a7 03 <0f> 0b e9 8b f3 ff ff 48 89 7c 24 40 e8 f1 0f ef fb 48 8b 7c 24 40
RSP: 0018:ffffc90002f2fd40 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88802509bb00 RSI: ffffffff81611718 RDI: fffff520005e5f9a
RBP: ffff888020d898e8 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffff888016baf900
R13: ffff8880175b1128 R14: 00000000fffffff0 R15: ffff888016baf900
FS:  00007f3415cfb700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3415cfb718 CR3: 000000007220d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 send_packet+0x422/0xbc0 drivers/media/rc/imon.c:642
 vfd_write+0x2d9/0x550 drivers/media/rc/imon.c:991
 vfs_write+0x269/0xac0 fs/read_write.c:578
 ksys_write+0x127/0x250 fs/read_write.c:633
 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+0x63/0xcd
RIP: 0033:0x7f3415d6f0a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 14 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3415cfb318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f3415df34d8 RCX: 00007f3415d6f0a9
RDX: 0000000000000001 RSI: 0000000020001000 RDI: 0000000000000004
RBP: 00007f3415df34d0 R08: 00007f3415cfb700 R09: 0000000000000000
R10: 00007f3415cfb700 R11: 0000000000000246 R12: 0b8b0509005504e1
R13: 00007ffd37111e6f R14: 00007f3415cfb400 R15: 0000000000022000
 </TASK>

Crashes (193):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2022/08/11 17:19 upstream 200e340f2196 787ed7e0 .config log report syz C WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce 2022/08/06 01:50 upstream 200e340f2196 e853abd9 .config log report syz C WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce-root 2022/08/04 04:21 upstream 200e340f2196 1c9013ac .config log report syz C WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce 2022/07/01 05:15 upstream 1a0e93df1e10 1434eec0 .config log report syz C WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/11 14:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 787ed7e0 .config log report syz C WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/05 19:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b2a88c212e65 a65a7ce9 .config log report syz C WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/07/01 04:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 1ce69c35b860 1434eec0 .config log report syz C WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce-selinux-root 2022/08/15 15:33 upstream 7ebfc85e2cd7 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce-selinux-root 2022/08/14 15:12 upstream 7ebfc85e2cd7 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce 2022/08/13 14:33 upstream 7ebfc85e2cd7 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce-root 2022/08/09 12:52 upstream 200e340f2196 da700653 .config log report info WARNING in send_packet/usb_submit_urb
ci-upstream-kasan-gce-smack-root 2022/07/14 16:42 upstream 4a57a8400075 5d921b08 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/17 13:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 4e72d229 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/17 07:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 9e4b39c2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/17 00:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 9e4b39c2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/16 19:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 9e4b39c2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/16 08:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 7a7cb304 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/16 06:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 7a7cb304 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/16 03:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 7a7cb304 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/16 01:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 7a7cb304 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/15 19:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/15 18:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/15 17:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/15 14:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/15 09:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/14 17:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/14 14:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/14 10:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/14 07:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/14 05:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 20:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 18:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 17:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 11:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 04:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 03:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/13 00:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 23:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 8dfcaa3d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 20:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 402cd70d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 15:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 402cd70d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 12:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 402cd70d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 11:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 402cd70d .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 08:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 07:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 06:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 02:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/12 00:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/11 23:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ffcf9c5700e4 21724cb2 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/11 09:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d4252071b97d 787ed7e0 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/11 05:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d4252071b97d a6201f11 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/10 22:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d4252071b97d a6201f11 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/10 12:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing d4252071b97d aaa9eaa0 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/10 05:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing eb555cb5b794 c2a623d6 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/08/10 00:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing eb555cb5b794 c2a623d6 .config log report info WARNING in send_packet/usb_submit_urb
ci2-upstream-usb 2022/07/01 03:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 1ce69c35b860 1434eec0 .config log report info WARNING in send_packet/usb_submit_urb