ci starts bisection 2025-12-30 06:07:39.907943047 +0000 UTC m=+2916449.433429152 bisecting fixing commit since d006330be3f782ff3fb7c3ed51e617e01f29a465 building syzkaller on abade7941e7b8a888e052cda1a92805ab785c77e ensuring issue is reproducible on original commit d006330be3f782ff3fb7c3ed51e617e01f29a465 testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 0ebba4b867a2a20da41a9b327f82c3a08ba27ae82ccd7472aa535a210ee350a7 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_map_blocks run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in process_measurement run #9: crashed: INFO: task hung in xfs_setfilesize run #10: crashed: INFO: task hung in xfs_trans_alloc_inode run #11: crashed: INFO: task hung in xfs_setfilesize run #12: crashed: INFO: task hung in xfs_setfilesize run #13: crashed: INFO: task hung in xfs_trans_alloc_inode run #14: crashed: INFO: task hung in xfs_setfilesize run #15: crashed: INFO: task hung in xfs_setfilesize run #16: crashed: INFO: task hung in xfs_setfilesize run #17: crashed: INFO: task hung in xfs_setfilesize run #18: crashed: INFO: task hung in process_measurement run #19: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [bug_or_warning kasan locking atomic_sleep memleak ubsan], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3b8c36600d5eb9fc26ad333bec529573d674cc412f6ee6437a68b7984abad9cd run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_trans_alloc_inode run #4: crashed: INFO: task hung in process_measurement run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in process_measurement run #8: crashed: INFO: task hung in xfs_setfilesize run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] the bug reproduces without the instrumentation disabling configs for [bug_or_warning kasan locking atomic_sleep memleak ubsan], they are not needed kconfig minimization: base=4116 full=8481 leaves diff=2204 split chunks (needed=false): <2204> split chunk #0 of len 2204 into 5 parts testing without sub-chunk 1/5 disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 7717f4908b40fb1e29f33bf07d32205d9d417f356b35634a3954196d82b60a43 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in process_measurement run #4: crashed: INFO: task hung in process_measurement run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: OK run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 8bff5d54155f1f97711ff4414dacea51c7eac41ae4af51a1079c1522b44a19ed run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_trans_alloc_inode run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_setfilesize run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [locking atomic_sleep memleak ubsan bug_or_warning kasan], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 52dc1b24e96cfd502d8ef50780758a618bd02da34271132d319ac78b94fdfc0a run #0: crashed: INFO: task hung in xfs_trans_alloc_inode run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_trans_alloc_inode run #4: crashed: INFO: task hung in xfs_map_blocks run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_setfilesize run #9: crashed: INFO: task hung in xfs_trans_alloc_inode representative crash: INFO: task hung in xfs_trans_alloc_inode, types: [HANG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3fd1df3bc05c9f765a42bbe947a516058f2e75c57b16c094b7845d0d7a924003 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_trans_alloc_inode run #4: crashed: INFO: task hung in xfs_trans_alloc_inode run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_setfilesize run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [ubsan bug_or_warning kasan locking atomic_sleep memleak], they are not needed testing commit d006330be3f782ff3fb7c3ed51e617e01f29a465 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: a73c8602ff9840dfec7792631f50ad023562f98b4008079e402eb332406c3bb8 all runs: OK false negative chance: 0.000 minimized to 440 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC DVB_CORE EXTCON GPIOLIB HID_ZEROPLUS I2C_MUX IIO IOMMUFD IRQ_REMAP KVM KVM_INTEL LIBNVDIMM MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_VIPERBOARD NOP_USB_XCEIV PARPORT PCCARD PCMCIA PHONET RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RFKILL SND SOUND SPI SSB TAP TARGET_CORE TUN UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC 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USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PCI_RENESAS USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER UVC_COMMON U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VDPA_SIM VDPA_SIM_BLOCK VDPA_SIM_NET VETH VFIO VFIO_DEVICE_CDEV VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_TASK VHOST_VDPA VHOST_VSOCK VIDEO VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOMODE_HELPERS VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WANT_DEV_COREDUMP WEXT_CORE WEXT_PROC WIREGUARD WIRELESS WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_SILABS X86_64_SMP X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_BACKEND_FORCE_LZO ZRAM_BACKEND_LZO ZRAM_DEF_COMP_LZO ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_842 ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC] disabling configs for [kasan locking atomic_sleep memleak ubsan bug_or_warning], they are not needed testing current HEAD 8640b74557fc8b4c300030f6ccb8cd078f665ec8 testing commit 8640b74557fc8b4c300030f6ccb8cd078f665ec8 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 54fe709500b8cc4e3b780328b99638a4048a2674fbd37f96cd06f61f2a80d961 all runs: OK false negative chance: 0.000 # git bisect start 8640b74557fc8b4c300030f6ccb8cd078f665ec8 d006330be3f782ff3fb7c3ed51e617e01f29a465 Bisecting: 21964 revisions left to test after this (roughly 15 steps) [f79e772258df311c2cb21594ca0996318e720d28] Merge tag 'media/v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit f79e772258df311c2cb21594ca0996318e720d28 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 21f884c05d5ace301d32ff97f1419c877b3a1f3a33987229f0c2637a358affd6 all runs: OK false negative chance: 0.000 # git bisect bad f79e772258df311c2cb21594ca0996318e720d28 Bisecting: 10904 revisions left to test after this (roughly 14 steps) [beace86e61e465dba204a268ab3f3377153a4973] Merge tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit beace86e61e465dba204a268ab3f3377153a4973 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: f0892d620cc1e5c3f2bbe53a4571ab623414a771a5de5ad92054131cd388bc38 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_writeback_range run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_trans_alloc_inode run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good beace86e61e465dba204a268ab3f3377153a4973 Bisecting: 5460 revisions left to test after this (roughly 12 steps) [70de5572a82b3d510df31d2c572c15cd53a00870] Merge tag 'timers-clocksource-2025-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit 70de5572a82b3d510df31d2c572c15cd53a00870 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 387a6a41d58abe8902b1b28770b88f139ac3ea3b60ef0925b53dc6c3bb436d31 all runs: OK false negative chance: 0.000 # git bisect bad 70de5572a82b3d510df31d2c572c15cd53a00870 Bisecting: 2721 revisions left to test after this (roughly 11 steps) [42d2abbfa8c40299e047a9b3e5578fdd309dd2ff] Merge tag 'mediatek-drm-fixes-20250829' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit 42d2abbfa8c40299e047a9b3e5578fdd309dd2ff gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 4088b599ab837f5bb7b953cf7605c24def264f550ec780ac31d0975299165ba4 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_trans_alloc_inode run #2: crashed: INFO: task hung in xfs_file_fsync run #3: crashed: INFO: task hung in xfs_writeback_range run #4: crashed: INFO: task hung in xfs_trans_alloc_inode run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good 42d2abbfa8c40299e047a9b3e5578fdd309dd2ff Bisecting: 1360 revisions left to test after this (roughly 10 steps) [87d03d6c829aea8c6cf632ac24ee5227c3b8b00b] smb: client: remove unused smbd_connection->protocol determine whether the revision contains the guilty commit revision 42d2abbfa8c40299e047a9b3e5578fdd309dd2ff crashed and is reachable testing commit 87d03d6c829aea8c6cf632ac24ee5227c3b8b00b gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 99006c51890833c4de4addeb77a03960e9fad728184c1b40418d30c69f0c75c3 run #0: crashed: INFO: task hung in xfs_trans_alloc_inode run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_writeback_range run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_setfilesize run #9: OK representative crash: INFO: task hung in xfs_trans_alloc_inode, types: [HANG] # git bisect good 87d03d6c829aea8c6cf632ac24ee5227c3b8b00b Bisecting: 678 revisions left to test after this (roughly 9 steps) [9cc220a422113f665e13364be1411c7bba9e3e30] Merge tag 's390-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux determine whether the revision contains the guilty commit revision beace86e61e465dba204a268ab3f3377153a4973 crashed and is reachable testing commit 9cc220a422113f665e13364be1411c7bba9e3e30 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 56e085f444ab5fedb2d1e8573b7dfbd167124a89db0ad5373684eac7c9277800 all runs: OK false negative chance: 0.000 # git bisect bad 9cc220a422113f665e13364be1411c7bba9e3e30 Bisecting: 298 revisions left to test after this (roughly 8 steps) [a9401710a5f5681abd2a6f21f9e76bc9f2e81891] Merge tag 'v6.18-rc-part1-smb3-common' of git://git.samba.org/ksmbd determine whether the revision contains the guilty commit revision beace86e61e465dba204a268ab3f3377153a4973 crashed and is reachable testing commit a9401710a5f5681abd2a6f21f9e76bc9f2e81891 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 5018074d0e0486af8ac25e7aa8a88e66fd3640d16b255713c236f5eeb639b05e all runs: OK false negative chance: 0.000 # git bisect bad a9401710a5f5681abd2a6f21f9e76bc9f2e81891 Bisecting: 189 revisions left to test after this (roughly 8 steps) [449c2b302c8e200558619821ced46cc13cdb9aa6] Merge tag 'vfs-6.18-rc1.async' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit 449c2b302c8e200558619821ced46cc13cdb9aa6 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 619fb6ebd2ceea1ee447a6a9bc882ab0cc89f53bce79cdbf5426842cddbb2337 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_writeback_range run #6: crashed: INFO: task hung in xfs_file_fsync run #7: OK run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good 449c2b302c8e200558619821ced46cc13cdb9aa6 Bisecting: 94 revisions left to test after this (roughly 7 steps) [cae2d9a2298d04c237c6b7c57b9584068a2223df] smb: server: pass struct smbdirect_socket to wait_for_rw_credits() determine whether the revision contains the guilty commit revision beace86e61e465dba204a268ab3f3377153a4973 crashed and is reachable testing commit cae2d9a2298d04c237c6b7c57b9584068a2223df gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 39fb188ff2ed3a0c4206f6db8d502b85c6e1068d5c9778bbe239431e838ac667 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_writeback_range run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_writeback_range run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_trans_alloc_inode run #9: crashed: INFO: task hung in xfs_setfilesize representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good cae2d9a2298d04c237c6b7c57b9584068a2223df Bisecting: 47 revisions left to test after this (roughly 6 steps) [71fa062196ae3abab790c91f1bdf09dcdc6fb1fe] xfs: centralize error tag definitions determine whether the revision contains the guilty commit revision beace86e61e465dba204a268ab3f3377153a4973 crashed and is reachable testing commit 71fa062196ae3abab790c91f1bdf09dcdc6fb1fe gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 98017b0c344290986a83e89d8ed097aa40c780fb6793b47e327843b2913c83be all runs: OK false negative chance: 0.000 # git bisect bad 71fa062196ae3abab790c91f1bdf09dcdc6fb1fe Bisecting: 23 revisions left to test after this (roughly 5 steps) [05f17dcbfd5dbe309af310508d8830ac4e0c5d4c] xfs: remove the xfs_trans_header_t typedef determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit 05f17dcbfd5dbe309af310508d8830ac4e0c5d4c gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 0aba9e47ec8de8667a197cc04cd5e6c84710e7a0413848361d9d770b3b53ff73 all runs: OK false negative chance: 0.000 # git bisect bad 05f17dcbfd5dbe309af310508d8830ac4e0c5d4c Bisecting: 11 revisions left to test after this (roughly 4 steps) [b9a176e54162f890aaf50ac8a467d725ed2f00df] xfs: remove deprecated mount options determine whether the revision contains the guilty commit revision 42d2abbfa8c40299e047a9b3e5578fdd309dd2ff crashed and is reachable testing commit b9a176e54162f890aaf50ac8a467d725ed2f00df gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 32835fcb920d48f33b8b247f1b8d15bbb604039f3379f5edd5ac08bf2f8f4a4e all runs: OK false negative chance: 0.000 # git bisect bad b9a176e54162f890aaf50ac8a467d725ed2f00df Bisecting: 5 revisions left to test after this (roughly 3 steps) [442bc127d460a807858ef9258e77518b9597eed1] xfs: compute data device CoW staging extent reap limits dynamically determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit 442bc127d460a807858ef9258e77518b9597eed1 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 71e398edd0dda53875453d4661f3b7c2197c9a9d01296ec774829f0009e2d210 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: crashed: INFO: task hung in xfs_setfilesize run #8: crashed: INFO: task hung in xfs_trans_alloc_inode run #9: crashed: INFO: task hung in xfs_setfilesize representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good 442bc127d460a807858ef9258e77518b9597eed1 Bisecting: 2 revisions left to test after this (roughly 2 steps) [d5b157e088c9fb72e2f245fd5cd43a373c4de677] xfs: remove static reap limits from repair.h determine whether the revision contains the guilty commit revision 42d2abbfa8c40299e047a9b3e5578fdd309dd2ff crashed and is reachable testing commit d5b157e088c9fb72e2f245fd5cd43a373c4de677 gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 1dc0c23d9a3d10fc2a41a41b187720fa76da98d3c4e1073676eed2378d90b6c1 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_writeback_range run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: OK run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good d5b157e088c9fb72e2f245fd5cd43a373c4de677 Bisecting: 0 revisions left to test after this (roughly 1 step) [f69260511c69888bdec048153d0d475d4c8b0b3e] xfs: disable deprecated features by default in Kconfig determine whether the revision contains the guilty commit revision d006330be3f782ff3fb7c3ed51e617e01f29a465 crashed and is reachable testing commit f69260511c69888bdec048153d0d475d4c8b0b3e gcc compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 kernel signature: 3fd4cc0f8e7f98c06c0e95bef06f21a800c7552dadc6192a2720eb15e0965876 run #0: crashed: INFO: task hung in xfs_setfilesize run #1: crashed: INFO: task hung in xfs_setfilesize run #2: crashed: INFO: task hung in xfs_setfilesize run #3: crashed: INFO: task hung in xfs_setfilesize run #4: crashed: INFO: task hung in xfs_setfilesize run #5: crashed: INFO: task hung in xfs_setfilesize run #6: crashed: INFO: task hung in xfs_setfilesize run #7: OK run #8: OK run #9: OK representative crash: INFO: task hung in xfs_setfilesize, types: [HANG] # git bisect good f69260511c69888bdec048153d0d475d4c8b0b3e b9a176e54162f890aaf50ac8a467d725ed2f00df is the first bad commit commit b9a176e54162f890aaf50ac8a467d725ed2f00df Author: Darrick J. Wong Date: Tue Sep 2 14:33:53 2025 -0700 xfs: remove deprecated mount options These four mount options were scheduled for removal in September 2025, so remove them now. Cc: preichl@redhat.com Signed-off-by: "Darrick J. Wong" Reviewed-by: Carlos Maiolino Documentation/admin-guide/xfs.rst | 26 ++--------------- fs/xfs/libxfs/xfs_attr_leaf.c | 23 ++++----------- fs/xfs/libxfs/xfs_bmap.c | 14 ++------- fs/xfs/libxfs/xfs_ialloc.c | 4 +-- fs/xfs/libxfs/xfs_sb.c | 9 ++---- fs/xfs/xfs_icache.c | 6 ++-- fs/xfs/xfs_mount.c | 13 --------- fs/xfs/xfs_mount.h | 12 ++++---- fs/xfs/xfs_super.c | 60 ++------------------------------------- 9 files changed, 25 insertions(+), 142 deletions(-) accumulated error probability: 0.00 culprit signature: 32835fcb920d48f33b8b247f1b8d15bbb604039f3379f5edd5ac08bf2f8f4a4e parent signature: 3fd4cc0f8e7f98c06c0e95bef06f21a800c7552dadc6192a2720eb15e0965876 revisions tested: 23, total time: 9h12m59.101331364s (build: 3h33m33.109377818s, test: 4h47m59.578336831s) first good commit: b9a176e54162f890aaf50ac8a467d725ed2f00df xfs: remove deprecated mount options recipients (to): ["cem@kernel.org" "cmaiolino@redhat.com" "corbet@lwn.net" "djwong@kernel.org" "linux-doc@vger.kernel.org" "linux-xfs@vger.kernel.org"] recipients (cc): ["dchinner@redhat.com" "djwong@kernel.org" "linux-kernel@vger.kernel.org"]