https://bugzilla.kernel.org/show_bug.cgi?id=204107 Bug ID: 204107 Summary: [xfstests xfs/442]: xfs_db process hang on ppc64le Product: File System Version: 2.5 Kernel Version: xfs-linux xfs-5.3-merge-10 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: XFS Assignee: filesystem_xfs@xxxxxxxxxxxxxxxxxxxxxx Reporter: zlang@xxxxxxxxxx Regression: No Created attachment 283585 --> https://bugzilla.kernel.org/attachment.cgi?id=283585&action=edit console log xfs/442 hang (about 24 hours) on ppc64le: FSTYP -- xfs (non-debug) PLATFORM -- Linux/ppc64le ibm-p8-kvm-09-guest-13 5.2.0-rc4+ MKFS_OPTIONS -- -f -m crc=1,finobt=1,rmapbt=1,reflink=1 -i sparse=1 /dev/vda5 MOUNT_OPTIONS -- -o context=system_u:object_r:nfs_t:s0 /dev/vda5 /mnt/xfstests/mnt2 xfs/442 ... ... ... [129993.778466] sysrq: Show Blocked State [129993.778592] task PC stack pid father [129993.779915] xfs_db D 5920 9461 8573 0x00040080 [129993.780002] Call Trace: [129993.780132] [c00000006e41f860] [c000000000027560] __switch_to+0x280/0x4b0 [129993.780256] [c00000006e41f8c0] [c000000000f030b0] __schedule+0x4e0/0xd10 [129993.780361] [c00000006e41f9a0] [c000000000f03938] schedule+0x58/0x150 [129993.780486] [c00000006e41f9d0] [c0000000001cb98c] io_schedule+0x2c/0x50 [129993.780609] [c00000006e41fa00] [c0000000004326b8] wait_on_page_bit_killable+0x1d8/0x340 [129993.780732] [c00000006e41fae0] [c00000000043c3c0] __lock_page_or_retry+0xe0/0x1c0 [129993.780855] [c00000006e41fb20] [c0000000004acd90] do_swap_page+0x3f0/0x1040 [129993.780978] [c00000006e41fba0] [c0000000004b2e58] __handle_mm_fault+0xc78/0xed0 [129993.781137] [c00000006e41fc90] [c0000000004b3318] handle_mm_fault+0x268/0x480 [129993.781266] [c00000006e41fce0] [c000000000086eb8] __do_page_fault+0x368/0x10e0 [129993.781464] [c00000006e41fde0] [c000000000087c68] do_page_fault+0x38/0xf0 [129993.781559] [c00000006e41fe20] [c00000000000aba4] handle_page_fault+0x18/0x38 More details please check the attachment. I hit this issue twice on ppc64le machine(kvm). Haven't reproduced it on x86_64. -- You are receiving this mail because: You are watching the assignee of the bug.
