ci starts bisection 2023-01-27 11:24:02.746457657 +0000 UTC m=+403956.692519717
bisecting fixing commit since eb7081409f94a9a8608593d0fb63a1aa3d6f95d8
building syzkaller on 1c576c232f825266983096180b3603005edc458e
ensuring issue is reproducible on original commit eb7081409f94a9a8608593d0fb63a1aa3d6f95d8

testing commit eb7081409f94a9a8608593d0fb63a1aa3d6f95d8 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d5bcf17822e6d20c6c6a4f33dbae95406b698d28317015ff6559d5652c690fa4
all runs: crashed: WARNING in ar5523_cmd/usb_submit_urb
testing current HEAD 5af6ce7049365952f7f023155234fe091693ead1
testing commit 5af6ce7049365952f7f023155234fe091693ead1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2cc5e1be7802778d8caa64c6f8c2277de1131c2f92e49ff2b80a008d7c3526fb
all runs: crashed: WARNING in ar5523_cmd/usb_submit_urb
revisions tested: 2, total time: 24m13.037649909s (build: 17m11.793695839s, test: 6m3.831483107s)
the crash still happens on HEAD
commit msg: Merge tag '6.2-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
crash: WARNING in ar5523_cmd/usb_submit_urb
usb 1-1: SerialNumber: syz
usb 1-1: config 0 descriptor??
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 0 PID: 898 at drivers/usb/core/urb.c:504 usb_submit_urb+0xb0b/0x1690 drivers/usb/core/urb.c:504
Modules linked in:
CPU: 0 PID: 898 Comm: kworker/0:2 Not tainted 6.2.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xb0b/0x1690 drivers/usb/core/urb.c:504
Code: 4c 24 18 89 4c 24 08 44 89 04 24 e8 ef 5e 16 ff 44 8b 04 24 4c 89 e2 48 c7 c7 40 cf 12 8a 8b 4c 24 08 48 89 c6 e8 1f 73 67 03 <0f> 0b 4c 8b 4c 24 18 e9 c0 fa ff ff 48 8d 7b 1c 48 ba 00 00 00 00
RSP: 0018:ffffc90004566f60 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8880778af000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffff520008acdde
RBP: ffff888027f06b00 R08: 0000000000000001 R09: ffff8880b9a2894b
R10: ffffed1017345129 R11: 0000000000000000 R12: ffff88807e6d24c0
R13: 000000000000003f R14: 0000000000000003 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056179367e1b8 CR3: 000000002b434000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ar5523_cmd+0x3d9/0x750 drivers/net/wireless/ath/ar5523/ar5523.c:280
 ar5523_cmd_read drivers/net/wireless/ath/ar5523/ar5523.c:308 [inline]
 ar5523_host_available drivers/net/wireless/ath/ar5523/ar5523.c:1383 [inline]
 ar5523_probe+0x1349/0x1bb0 drivers/net/wireless/ath/ar5523/ar5523.c:1662
 usb_probe_interface+0x278/0x6a0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:560 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:639
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:778
 driver_probe_device+0x44/0x110 drivers/base/dd.c:808
 __device_attach_driver+0x14e/0x270 drivers/base/dd.c:936
 bus_for_each_drv+0x122/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:1008
 bus_probe_device+0x1a1/0x250 drivers/base/bus.c:487
 device_add+0xa18/0x1b90 drivers/base/core.c:3479
 usb_set_configuration+0xa05/0x18a0 drivers/usb/core/message.c:2171
 usb_generic_driver_probe+0x78/0xa0 drivers/usb/core/generic.c:238
 usb_probe_device+0x98/0x240 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:560 [inline]
 really_probe+0x5a6/0xa50 drivers/base/dd.c:639
 __driver_probe_device+0x186/0x460 drivers/base/dd.c:778
 driver_probe_device+0x44/0x110 drivers/base/dd.c:808
 __device_attach_driver+0x14e/0x270 drivers/base/dd.c:936
 bus_for_each_drv+0x122/0x1a0 drivers/base/bus.c:427
 __device_attach+0x19e/0x440 drivers/base/dd.c:1008
 bus_probe_device+0x1a1/0x250 drivers/base/bus.c:487
 device_add+0xa18/0x1b90 drivers/base/core.c:3479
 usb_new_device.cold+0x600/0xf02 drivers/usb/core/hub.c:2576
 hub_port_connect drivers/usb/core/hub.c:5408 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5552 [inline]
 port_event drivers/usb/core/hub.c:5712 [inline]
 hub_event+0x2450/0x3ce0 drivers/usb/core/hub.c:5794
 process_one_work+0x8ba/0x14c0 kernel/workqueue.c:2289
 worker_thread+0x59c/0xec0 kernel/workqueue.c:2436
 kthread+0x298/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>