ci2 starts bisection 2024-05-02 20:40:51.275596647 +0000 UTC m=+99.041671250
bisecting fixing commit since dd976ecce2ce969d698599c84c8e7dcbb07c9aaf
building syzkaller on baa80228d652d8b1341ecf7f1411c4e4caf75bd5
ensuring issue is reproducible on original commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf

testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1c7f2c8f6d1e37cf2efe5ede33c55bed802d8852aed5e561028a9d7a1d9971a9
all runs: crashed: general protection fault in vfs_rename
representative crash: general protection fault in vfs_rename, types: [UNKNOWN]
check whether we can drop unnecessary instrumentation
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8d2218849dfa13a179e960d961b522dfb3dcc8df5c532eb04f8dcb6d2f2e0327
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in vfs_rename
representative crash: BUG: unable to handle kernel NULL pointer dereference in vfs_rename, types: [UNKNOWN]
the bug reproduces without the instrumentation
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
kconfig minimization: base=4789 full=6019 leaves diff=238
split chunks (needed=false): <238>
split chunk #0 of len 238 into 5 parts
testing without sub-chunk 1/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ae18a6b3428ca573f0d65f08be90851a7e639b2c3b43d90c5029879241b34899
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in vfs_rename
representative crash: BUG: unable to handle kernel NULL pointer dereference in vfs_rename, types: [UNKNOWN]
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 dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5c245ac71b257b299da95fb49dba31fb600e0928b8120560ef0d7eb0ea25c7b2
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in vfs_rename
representative crash: BUG: unable to handle kernel NULL pointer dereference in vfs_rename, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1e69f23b9ff09ec81dba097a11fbe86de31a3939861985400c977166ac000f47
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in vfs_rename
representative crash: BUG: unable to handle kernel NULL pointer dereference in vfs_rename, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 85018755a01ee8fa7fb3288a8f86eade511dfb4626ba7314e1b9c946b727659b
all runs: crashed: BUG: unable to handle kernel NULL pointer dereference in vfs_rename
representative crash: BUG: unable to handle kernel NULL pointer dereference in vfs_rename, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit dd976ecce2ce969d698599c84c8e7dcbb07c9aaf gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
failed building dd976ecce2ce969d698599c84c8e7dcbb07c9aaf: net/socket.c:1128: undefined reference to `wext_handle_ioctl'
net/socket.c:3397: undefined reference to `compat_wext_handle_ioctl'
net/core/net-procfs.c:346: undefined reference to `wext_proc_exit'
net/core/net-procfs.c:330: undefined reference to `wext_proc_init'
minimized to 46 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 USB_SERIAL_FTDI_SIO 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 WLAN WLAN_VENDOR_ATH WLAN_VENDOR_ATMEL WLAN_VENDOR_BROADCOM WLAN_VENDOR_INTERSIL WLAN_VENDOR_MARVELL WLAN_VENDOR_MEDIATEK WLAN_VENDOR_MICROCHIP WLAN_VENDOR_RALINK WLAN_VENDOR_REALTEK WLAN_VENDOR_RSI WLAN_VENDOR_ZYDAS X86_X32 ZEROPLUS_FF]
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing current HEAD 287331ff9640f39a9721cee2a03220015920ef52
testing commit 287331ff9640f39a9721cee2a03220015920ef52 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
failed building 287331ff9640f39a9721cee2a03220015920ef52: arch/x86/kernel/paravirt.c:65:2: error: implicit declaration of function '__text_gen_insn' [-Werror=implicit-function-declaration]
arch/x86/kernel/paravirt.c:65:29: error: 'CALL_INSN_OPCODE' undeclared (first use in this function)
arch/x86/kernel/paravirt.c:66:26: error: 'CALL_INSN_SIZE' undeclared (first use in this function)
arch/x86/kernel/paravirt.c:68:1: error: control reaches end of non-void function [-Werror=return-type]
HEAD had kernel build, boot or test errors
revisions tested: 6, total time: 2h0m46.934248953s (build: 56m25.714981759s, test: 1h0m18.803657777s)
crash still not fixed or there were kernel test errors
commit msg: Merge 5.10.212 into android13-5.10-lts
crash: failed building 287331ff9640f39a9721cee2a03220015920ef52: arch/x86/kernel/paravirt.c:65:2: error: implicit declaration of function '__text_gen_insn' [-Werror=implicit-function-declaration]
arch/x86/kernel/paravirt.c:65:29: error: 'CALL_INSN_OPCODE' undeclared (first use in this function)
arch/x86/kernel/paravirt.c:66:26: error: 'CALL_INSN_SIZE' undeclared (first use in this function)
arch/x86/kernel/paravirt.c:68:1: error: control reaches end of non-void function [-Werror=return-type]