ci2 starts bisection 2025-02-21 21:27:00.210365342 +0000 UTC m=+11863.246794124
bisecting fixing commit since cee8ebf7c50810d851430ab046eb25f3a56bbac1
building syzkaller on 3222d10cbe77bbedb5a7c455e5bcb6b7081a63b7
ensuring issue is reproducible on original commit cee8ebf7c50810d851430ab046eb25f3a56bbac1

testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4064a8df2d320fb0f87f0f1b8762b112c241283139daaf80c56db4f3aa3f67b7
run #0: crashed: SYZFAIL: failed to mkdir
run #1: crashed: SYZFAIL: failed to mkdir
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: lost connection to test machine
run #4: crashed: lost connection to test machine
run #5: crashed: SYZFAIL: failed to mkdtemp
run #6: crashed: SYZFAIL: failed to mkdtemp
run #7: crashed: lost connection to test machine
run #8: crashed: lost connection to test machine
run #9: crashed: SYZFAIL: failed to mkdir
run #10: crashed: lost connection to test machine
run #11: crashed: SYZFAIL: failed to mkdtemp
run #12: crashed: lost connection to test machine
run #13: crashed: SYZFAIL: failed to mkdtemp
run #14: crashed: lost connection to test machine
run #15: crashed: SYZFAIL: failed to mkdtemp
run #16: crashed: SYZFAIL: failed to mkdtemp
run #17: crashed: lost connection to test machine
run #18: crashed: SYZFAIL: failed to mkdtemp
run #19: crashed: SYZFAIL: failed to mkdtemp
representative crash: SYZFAIL: failed to mkdir, types: [SYZ_FAILURE]
check whether we can drop unnecessary instrumentation
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: badbc81811d0ff59f5641d7c2fbfc091143f7f7ad1e6c3916fd01d5c41b68b17
run #0: ignore: lost connection to test machine
run #1: crashed: SYZFAIL: failed to mkdtemp
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: ignore: lost connection to test machine
run #5: crashed: SYZFAIL: failed to mkdtemp
run #6: crashed: SYZFAIL: failed to mkdtemp
run #7: ignore: lost connection to test machine
run #8: ignore: lost connection to test machine
run #9: ignore: lost connection to test machine
representative crash: SYZFAIL: failed to mkdtemp, types: [SYZ_FAILURE]
the bug reproduces without the instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
kconfig minimization: base=5179 full=6490 leaves diff=254
split chunks (needed=false): <254>
split chunk #0 of len 254 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 80b03096d678c0908792210d74ad018784b0f23a2c0a04b4e4b5fe9d26d6cdf4
run #0: crashed: SYZFAIL: failed to mkdtemp
run #1: crashed: SYZFAIL: failed to mkdtemp
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: ignore: lost connection to test machine
run #5: crashed: SYZFAIL: failed to mkdtemp
run #6: crashed: SYZFAIL: failed to mkdtemp
run #7: crashed: SYZFAIL: failed to mkdtemp
run #8: crashed: SYZFAIL: failed to mkdtemp
run #9: ignore: lost connection to test machine
representative crash: SYZFAIL: failed to mkdtemp, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 27dbfdce3114125e0665c4efdfd6a1ec9fb5e12de0c93b5a89cd23d89ec42ae7
run #0: crashed: SYZFAIL: failed to mkdtemp
run #1: ignore: lost connection to test machine
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: crashed: SYZFAIL: failed to mkdtemp
run #5: ignore: lost connection to test machine
run #6: ignore: lost connection to test machine
run #7: ignore: lost connection to test machine
run #8: crashed: SYZFAIL: failed to mkdtemp
run #9: crashed: SYZFAIL: failed to mkdtemp
representative crash: SYZFAIL: failed to mkdtemp, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b6dae0c1f84de48685e3d79c7f58b8b0a00779b27a75a82d60d401ba95f31cde
run #0: crashed: SYZFAIL: failed to mkdir
run #1: crashed: SYZFAIL: failed to mkdir
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: crashed: SYZFAIL: failed to mkdir
run #5: ignore: lost connection to test machine
run #6: ignore: lost connection to test machine
run #7: ignore: lost connection to test machine
run #8: crashed: SYZFAIL: failed to mkdtemp
run #9: crashed: SYZFAIL: failed to mkdtemp
representative crash: SYZFAIL: failed to mkdir, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e820b019cf921895a10cac573753ec59102c303d2826b4c1da340aa959778a24
run #0: crashed: SYZFAIL: failed to mkdtemp
run #1: crashed: SYZFAIL: failed to mkdtemp
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: crashed: SYZFAIL: failed to mkdtemp
run #5: ignore: lost connection to test machine
run #6: ignore: lost connection to test machine
run #7: crashed: SYZFAIL: failed to mkdtemp
run #8: crashed: SYZFAIL: failed to mkdtemp
run #9: crashed: SYZFAIL: failed to mkdtemp
representative crash: SYZFAIL: failed to mkdtemp, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit cee8ebf7c50810d851430ab046eb25f3a56bbac1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
failed building cee8ebf7c50810d851430ab046eb25f3a56bbac1: net/socket.c:1242: undefined reference to `wext_handle_ioctl'
net/socket.c:3437: undefined reference to `compat_wext_handle_ioctl'
net/core/net-procfs.c:329: undefined reference to `wext_proc_init'
net/core/net-procfs.c:345: undefined reference to `wext_proc_exit'
minimized to 50 configs; suspects: [HID_ZEROPLUS USB_NET_GL620A USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD USB_OHCI_HCD_PCI USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_PRINTER USB_SERIAL_GENERIC USB_SERIAL_PL2303 USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_TRANCEVIBRATOR USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_WDM V4L2_ASYNC V4L2_FWNODE VIDEO_CAMERA_SENSOR WLAN WLAN_VENDOR_ATH WLAN_VENDOR_ATMEL WLAN_VENDOR_BROADCOM WLAN_VENDOR_INTERSIL WLAN_VENDOR_MARVELL WLAN_VENDOR_MEDIATEK WLAN_VENDOR_MICROCHIP WLAN_VENDOR_PURELIFI WLAN_VENDOR_RALINK WLAN_VENDOR_REALTEK WLAN_VENDOR_RSI WLAN_VENDOR_SILABS WLAN_VENDOR_ZYDAS X86_X32_ABI ZEROPLUS_FF]
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing current HEAD 52a41f0bf15cddb56577b6b5ae22bfbfaee022e2
testing commit 52a41f0bf15cddb56577b6b5ae22bfbfaee022e2 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3e2181860b01e2ae48f69551467d5f0d49137063b05abf6be0993771f08e0fa4
run #0: crashed: SYZFAIL: failed to mkdtemp
run #1: crashed: SYZFAIL: failed to mkdtemp
run #2: crashed: SYZFAIL: failed to mkdtemp
run #3: crashed: SYZFAIL: failed to mkdtemp
run #4: crashed: SYZFAIL: failed to mkdtemp
run #5: crashed: SYZFAIL: failed to mkdtemp
run #6: ignore: lost connection to test machine
run #7: ignore: lost connection to test machine
run #8: ignore: lost connection to test machine
run #9: ignore: lost connection to test machine
representative crash: SYZFAIL: failed to mkdtemp, types: [SYZ_FAILURE]
crash still not fixed/happens on the oldest tested release
revisions tested: 7, total time: 45m11.88198387s (build: 17m40.044288425s, test: 24m38.641811855s)
crash still not fixed or there were kernel test errors
commit msg: ANDROID: usb: typec: tcpci: Combine the parameters of set_auto_vbus_discharge_threshold
crash: SYZFAIL: failed to mkdtemp
2025/02/21 22:11:08 [FATAL] executor failed 11 times: executor 1: EOF
SYZFAIL: failed to mkdtemp
 (errno 28: No space left on device)