ci starts bisection 2023-05-04 11:17:30.092620963 +0000 UTC m=+2080.428929195
bisecting fixing commit since dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
building syzkaller on 214351e168def9426c79e1f65a93ddb112cee906
ensuring issue is reproducible on original commit dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0

testing commit dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f0bcbc64cac877fa03e9f4a06f6a8fe6f13a69724ea1dc58b08d5d1b7a661b62
run #0: crashed: WARNING in cm109_input_open/usb_submit_urb
run #1: crashed: BUG: corrupted list in usb_hcd_link_urb_to_ep
run #2: crashed: BUG: corrupted list in usb_hcd_link_urb_to_ep
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: crashed: WARNING in cm109_input_open/usb_submit_urb
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
reproducer seems to be flaky
testing current HEAD 1a5304fecee523060f26e2778d9d8e33c0562df3
testing commit 1a5304fecee523060f26e2778d9d8e33c0562df3 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2dbc22e67aa04404ad603bd83659a15c4503afe2243151e8aa50f35220dd236d
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #1: crashed: BUG: corrupted list in usb_hcd_link_urb_to_ep
run #2: crashed: WARNING in cm109_input_open/usb_submit_urb
run #3: crashed: BUG: corrupted list in usb_hcd_link_urb_to_ep
run #4: crashed: WARNING in cm109_input_open/usb_submit_urb
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
Reproducer flagged being flaky
revisions tested: 2, total time: 39m26.665147526s (build: 14m36.491419272s, test: 23m48.835044396s)
the crash still happens on HEAD
commit msg: Merge tag 'parisc-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
crash: WARNING in cm109_input_open/usb_submit_urb
cm109 1-1:0.0: invalid payload size 0, expected 4
input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input1438
------------[ cut here ]------------
URB ffff888076e11b00 submitted while active
WARNING: CPU: 0 PID: 8683 at drivers/usb/core/urb.c:379 usb_submit_urb+0x9d/0x1860
Modules linked in:
CPU: 0 PID: 8683 Comm: kworker/0:12 Not tainted 6.3.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x9d/0x1860
Code: 30 41 bf f0 ff ff ff 80 3d b6 78 44 07 00 0f 85 4e 0d 00 00 c6 05 a9 78 44 07 01 48 c7 c7 c0 03 16 8a 4c 89 e6 e8 23 9c cb fb <0f> 0b e9 31 0d 00 00 49 8d 6c 24 40 48 89 e8 48 c1 e8 03 48 89 44
RSP: 0018:ffffc9000475eb90 EFLAGS: 00010246
RAX: f765b5c1da350d00 RBX: 0000000000000cc0 RCX: 0000000000000002
RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
RBP: ffff888076e11b08 R08: dffffc0000000000 R09: fffff520008ebced
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888076e11b00
R13: dffffc0000000000 R14: ffff888069cbf050 R15: 00000000fffffff0
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7eb45ecca8 CR3: 00000000758dc000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cm109_input_open+0x1e6/0x440
 input_open_device+0x137/0x290
 kbd_connect+0xd1/0x100
 input_register_device+0xac4/0xe00
 cm109_usb_probe+0x109a/0x1560
 usb_probe_interface+0x49f/0x9b0
 really_probe+0x250/0xa70
 __driver_probe_device+0x138/0x340
 driver_probe_device+0x4b/0x3a0
 __device_attach_driver+0x2cd/0x3f0
 bus_for_each_drv+0x212/0x280
 __device_attach+0x255/0x450
 bus_probe_device+0x12a/0x200
 device_add+0x74b/0xc50
 usb_set_configuration+0x156f/0x1b40
 usb_generic_driver_probe+0x65/0xf0
 usb_probe_device+0xc7/0x1f0
 really_probe+0x250/0xa70
 __driver_probe_device+0x138/0x340
 driver_probe_device+0x4b/0x3a0
 __device_attach_driver+0x2cd/0x3f0
 bus_for_each_drv+0x212/0x280
 __device_attach+0x255/0x450
 bus_probe_device+0x12a/0x200
 device_add+0x74b/0xc50
 usb_new_device+0xab6/0x1820
 hub_event+0x2627/0x45e0
 process_one_work+0x797/0xe20
 worker_thread+0x8c9/0xfd0
 kthread+0x276/0x2f0
 ret_from_fork+0x1f/0x30
 </TASK>