Date: Wed, 06 May 2026 13:31:10 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 295055] zpool scrub hangs after a while Message-ID: <bug-295055-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=295055 Bug ID: 295055 Summary: zpool scrub hangs after a while Product: Base System Version: 15.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pch-freebsd-bugs-1@u-1.phicoh.com zpool scrub hangs after a while. I'm running 15.0-RELEASE-p8 After a while zpool status doesn't change anymore: $ zpool status pool: zroot state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A scan: scrub in progress since Wed May 6 11:37:49 2026 3.25T / 3.32T scanned at 1.96K/s, 36.0G / 3.32T issued at 21B/s 5.80M repaired, 1.06% done, no estimated completion time config: NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ada1p4 ONLINE 0 0 36 (repairing) ada4p4 ONLINE 0 0 47 (repairing) ada3p4 ONLINE 0 0 43 (repairing) ada0p4 ONLINE 0 0 18 (repairing) logs ada2p1 ONLINE 0 0 0 errors: 4 data errors, use '-v' for a list "zpool scrub -s zroot" just hangs. Sometimes the system panics with: May 6 13:13:48 f250 kernel: Fatal trap 12: page fault while in kernel mode May 6 13:13:48 f250 kernel: cpuid = 2; apic id = 02 May 6 13:13:48 f250 kernel: fault virtual address = 0x80010 May 6 13:13:48 f250 kernel: fault code = supervisor read data, page not present May 6 13:13:48 f250 kernel: instruction pointer = 0x20:0xffffffff8103b12e May 6 13:13:48 f250 kernel: stack pointer = 0x28:0xfffffe0147287d20 May 6 13:13:48 f250 kernel: frame pointer = 0x28:0xfffffe0147287d50 May 6 13:13:48 f250 kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 6 13:13:48 f250 kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 May 6 13:13:48 f250 kernel: processor eflags = interrupt enabled, resume, IOPL = 0 May 6 13:13:48 f250 kernel: current process = 12 (irq60: ahci0) May 6 13:13:48 f250 kernel: rdi: fffff80001a96480 rsi: fffff80001aa3f00 rdx: 0000000000000002 May 6 13:13:48 f250 kernel: rcx: 0000000000000040 r8: fffffe014995b000 r9: fffffe0147288000 May 6 13:13:48 f250 kernel: rax: ffffffff81949be0 rbx: fffff80001a96480 rbp: fffffe0147287d50 May 6 13:13:48 f250 kernel: r10: 0000000000000001 r11: 0000000000002af8 r12: 0000000000080000 May 6 13:13:48 f250 kernel: r13: 0000000000000120 r14: 0000000000000000 r15: fffffe01499595a8 May 6 13:13:48 f250 kernel: trap number = 12 May 6 13:13:48 f250 kernel: panic: page fault May 6 13:13:48 f250 kernel: cpuid = 2 May 6 13:13:48 f250 kernel: time = 1778065938 May 6 13:13:48 f250 kernel: KDB: stack backtrace: May 6 13:13:48 f250 kernel: #0 0xffffffff80bbe1ad at kdb_backtrace+0x5d May 6 13:13:48 f250 kernel: #1 0xffffffff80b71536 at vpanic+0x136 May 6 13:13:48 f250 kernel: #2 0xffffffff80b713f3 at panic+0x43 May 6 13:13:48 f250 kernel: #3 0xffffffff81079f99 at trap_pfault+0x3c9 May 6 13:13:48 f250 kernel: #4 0xffffffff81050028 at calltrap+0x8 May 6 13:13:48 f250 kernel: #5 0xffffffff804d9820 at ahci_end_transaction+0x260 May 6 13:13:48 f250 kernel: #6 0xffffffff804d900f at ahci_ch_intr_main+0x52f May 6 13:13:48 f250 kernel: #7 0xffffffff804d800e at ahci_ch_intr+0x4e May 6 13:13:48 f250 kernel: #8 0xffffffff804d6653 at ahci_intr+0xf3 May 6 13:13:48 f250 kernel: #9 0xffffffff80b2b299 at ithread_loop+0x239 May 6 13:13:48 f250 kernel: #10 0xffffffff80b2782b at fork_exit+0x7b May 6 13:13:48 f250 kernel: #11 0xffffffff8105104e at fork_trampoline+0xe May 6 13:13:48 f250 kernel: Uptime: 6m38s I can add the output of smartctl if desired, but as far as I can tell there is nothing special there. -- You are receiving this mail because: You are the assignee for the bug.home | help
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