Date: Fri, 16 Apr 2021 19:55:51 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 255131] kernel panic using zfs on shsec Message-ID: <bug-255131-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255131 Bug ID: 255131 Summary: kernel panic using zfs on shsec Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: nvass@gmx.com Trying to use zfs on a shsec device will result to a kernel panic. Use the following script to reproduce the problem: #!/bin/sh gshsec load m0=3D`mdconfig -at swap -s 120M` m1=3D`mdconfig -at swap -s 120M` m2=3D`mdconfig -at swap -s 120M` gshsec label secret1234 $m0 $m1 $m2 zpool create secret1234 /dev/shsec/secret1234 Panic message: Unread portion of the kernel message buffer: panic: non-NULL bp->data in g_io_request(cmd=3D5) cpuid =3D 1 time =3D 1618601239 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0063abf= a30 vpanic() at vpanic+0x181/frame 0xfffffe0063abfa80 panic() at panic+0x43/frame 0xfffffe0063abfae0 g_io_request() at g_io_request+0x365/frame 0xfffffe0063abfb10 g_shsec_start() at g_shsec_start+0x1db/frame 0xfffffe0063abfb70 g_io_schedule_down() at g_io_schedule_down+0x134/frame 0xfffffe0063abfba0 g_down_procbody() at g_down_procbody+0x5c/frame 0xfffffe0063abfbb0 fork_exit() at fork_exit+0x80/frame 0xfffffe0063abfbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0063abfbf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic --=20 You are receiving this mail because: You are the assignee for the bug.=
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