ci2 starts bisection 2023-05-01 18:30:07.269084629 +0000 UTC m=+269261.289455835 bisecting fixing commit since 3b29299e5f604550faf3eff811d6cd60b4c6cae6 building syzkaller on f325deb023e4e2fb9197004be1b3da738680429c ensuring issue is reproducible on original commit 3b29299e5f604550faf3eff811d6cd60b4c6cae6 testing commit 3b29299e5f604550faf3eff811d6cd60b4c6cae6 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: af0b0dd176cf6140488546dfef33ef37836efc5130f60ed0b99d211384e00160 run #0: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00288e0f0] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #1: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c8460] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #2: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c8690] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #3: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c8780] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #4: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000a28550] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #5: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c88c0] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #6: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00288e320] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #7: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c8af0] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #8: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000a28d70] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #9: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000a28f00] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #10: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0000c8d70] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #11: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0066ee3c0] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #12: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #13: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #14: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #15: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #16: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #17: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #18: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #19: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb testing current HEAD ca48fc16c49388400eddd6c6614593ebf7c7726a testing commit ca48fc16c49388400eddd6c6614593ebf7c7726a gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 42961e6abdcfe4aa7affc550a9a671af390bc0ca6501874de3689ac4bdba2458 run #0: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00093ea00] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #1: boot failed: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00088ca50] Location: Message:Quota 'T2A_CPUS' exceeded. Limit: 64.0 in region us-central1. ForceSendFields:[] NullFields:[]}. run #2: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #3: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #4: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #5: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #6: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #7: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #8: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb run #9: crashed: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb revisions tested: 2, total time: 49m37.542108687s (build: 40m39.739808597s, test: 8m25.321293576s) the crash still happens on HEAD commit msg: Linux 6.1.27 crash: WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 14 at drivers/usb/core/urb.c:505 usb_submit_urb+0x868/0x1394 drivers/usb/core/urb.c:504 Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.27-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 Workqueue: usb_hub_wq hub_event pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x868/0x1394 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0x868/0x1394 drivers/usb/core/urb.c:504 sp : ffff8000186967a0 x29: ffff8000186967e0 x28: 0000000000000000 x27: ffff0000c849e000 x26: dfff800000000000 x25: ffff80001224ac68 x24: ffff0000d0454200 x23: ffff0000cf8aa25c x22: ffff800012251480 x21: 0000000000000001 x20: 0000000000000a20 x19: ffff0000cf8aa200 x18: ffffffffffffffff x17: ffffffffffffffff x16: ffff800010e3817c x15: 0000000000000001 x14: 1ffff000028420b0 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000002 x10: 0000000000000000 x9 : 23359e8ef197f700 x8 : 23359e8ef197f700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800018696078 x4 : ffff8000142ea040 x3 : ffff8000084d0518 x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000029 Call trace: usb_submit_urb+0x868/0x1394 drivers/usb/core/urb.c:504 carl9170_usb_submit_cmd_urb+0x64/0x170 drivers/net/wireless/ath/carl9170/usb.c:229 __carl9170_exec_cmd+0x250/0x3b8 drivers/net/wireless/ath/carl9170/usb.c:643 carl9170_reboot+0xa0/0xf0 drivers/net/wireless/ath/carl9170/cmd.c:141 carl9170_usb_disconnect+0x78/0x128 drivers/net/wireless/ath/carl9170/usb.c:1116 usb_unbind_interface+0x140/0x5d4 drivers/usb/core/driver.c:458 device_remove drivers/base/dd.c:550 [inline] __device_release_driver drivers/base/dd.c:1258 [inline] device_release_driver_internal+0x3bc/0x600 drivers/base/dd.c:1284 device_release_driver+0x18/0x24 drivers/base/dd.c:1307 usb_driver_release_interface drivers/usb/core/driver.c:627 [inline] usb_forced_unbind_intf+0xec/0x1b0 drivers/usb/core/driver.c:1118 usb_reset_device+0x2c4/0x7d8 drivers/usb/core/hub.c:6125 carl9170_usb_probe+0x58/0x948 drivers/net/wireless/ath/carl9170/usb.c:1044 usb_probe_interface+0x3e4/0x810 drivers/usb/core/driver.c:396 really_probe+0x30c/0x8cc drivers/base/dd.c:639 __driver_probe_device+0x15c/0x33c drivers/base/dd.c:783 driver_probe_device+0x70/0x2a4 drivers/base/dd.c:813 __device_attach_driver+0x2a4/0x3fc drivers/base/dd.c:941 bus_for_each_drv+0x138/0x19c drivers/base/bus.c:427 __device_attach+0x228/0x3c8 drivers/base/dd.c:1013 device_initial_probe+0x14/0x20 drivers/base/dd.c:1062 bus_probe_device+0x184/0x190 drivers/base/bus.c:487 device_add+0x68c/0xb94 drivers/base/core.c:3664 usb_set_configuration+0x1274/0x1730 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0x7c/0x114 drivers/usb/core/generic.c:238 usb_probe_device+0xbc/0x1e0 drivers/usb/core/driver.c:293 really_probe+0x30c/0x8cc drivers/base/dd.c:639 __driver_probe_device+0x15c/0x33c drivers/base/dd.c:783 driver_probe_device+0x70/0x2a4 drivers/base/dd.c:813 __device_attach_driver+0x2a4/0x3fc drivers/base/dd.c:941 bus_for_each_drv+0x138/0x19c drivers/base/bus.c:427 __device_attach+0x228/0x3c8 drivers/base/dd.c:1013 device_initial_probe+0x14/0x20 drivers/base/dd.c:1062 bus_probe_device+0x184/0x190 drivers/base/bus.c:487 device_add+0x68c/0xb94 drivers/base/core.c:3664 usb_new_device+0x874/0x1188 drivers/usb/core/hub.c:2575 hub_port_connect drivers/usb/core/hub.c:5355 [inline] hub_port_connect_change drivers/usb/core/hub.c:5499 [inline] port_event drivers/usb/core/hub.c:5655 [inline] hub_event+0x1c7c/0x37b8 drivers/usb/core/hub.c:5737 process_one_work+0x6c4/0x117c kernel/workqueue.c:2289 worker_thread+0x7dc/0xe2c kernel/workqueue.c:2436 kthread+0x20c/0x288 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 91218 hardirqs last enabled at (91217): [] __up_console_sem+0x54/0xa4 kernel/printk/printk.c:261 hardirqs last disabled at (91218): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (87114): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (87114): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (87043): [] ____do_softirq+0x10/0x1c arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]--- usb 1-1: reset full-speed USB device number 2 using dummy_hcd carl9170: probe of 1-1:0.24 failed with error -115 usb 1-1: Direct firmware load for carl9170-1.fw failed with error -2 usb 1-1: Falling back to sysfs fallback for: carl9170-1.fw