Hello,
syzbot tried to test the proposed patch but the build/boot failed:
m: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/usb/serial/usbserial.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/usb/serial/ftdi_sio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/bluetooth/hci_uart.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/bluetooth/btqca.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/bluetooth/btsdio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/drivers/bluetooth/btbcm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ppp_generic.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nfc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/can-bcm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/usbserial.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/can-gw.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_dest.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/mac802154.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/cdc-acm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_hop.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/6lowpan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/can-raw.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/rfcomm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/cfg80211.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ieee802154_socket.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_ipv6.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/l2tp_ppp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/diag.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/rfkill.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/slcan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ppp_deflate.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/tipc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/vcan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/slhc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/bluetooth.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ppp_mppe.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/hci_uart.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ieee802154_6lowpan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_mobility.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/mac80211.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/l2tp_core.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/bsd_comp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/hidp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_routing.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/btqca.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/can.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_fragment.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ieee802154.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/pptp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/pppox.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/can-dev.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/libarc4.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/zsmalloc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/btsdio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/ftdi_sio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/8021q.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/nhc_udp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/btbcm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/unstripped/zram.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/diag.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/rfkill.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/slcan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/ppp_deflate.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/tipc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/vcan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/slhc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/bluetooth.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/ppp_mppe.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/hci_uart.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/ieee802154_6lowpan.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/nhc_mobility.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/mac80211.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/l2tp_core.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/lib/crypto/libarc4.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/bsd_comp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/hidp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/nhc_routing.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/btqca.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/can.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/nhc_fragment.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/ieee802154.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/pptp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/pppox.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/can-dev.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/libarc4.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/zsmalloc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/btsdio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/ftdi_sio.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/mm/zsmalloc.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/8021q.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/nhc_udp.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/btbcm.ko': Permission denied
rm: cannot remove './out/bazel/output_user_root/c186719396625f4bf74deeea0ad5a464/execroot/__main__/bazel-out/k8-fastbuild/bin/common/kernel_x86_64/zram.ko': Permission denied
make: *** [Makefile:2030: clean] Error 123
Error text is too large and was truncated, full error text is at:
https://syzkaller.appspot.com/x/error.txt?x=153fa6d4c80000
Tested on:
commit: e3645d72 ext4: fix incorrect options show of original ..
git tree: git://
git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git origin
patch:
https://syzkaller.appspot.com/x/patch.diff?x=1091adbcc80000