zfs i/o hangs on 9-PRERELEASE

看板FB_current作者時間14年前 (2011/11/26 03:32), 編輯推噓0(0推 0噓 0→)
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13:14:32 nas:~ > uname -a FreeBSD nas.feld.me 9.0-PRERELEASE FreeBSD 9.0-PRERELEASE #3 r227971M:=20 Fri Nov 25 10:07:48 CST 2011 =20 root@nas.feld.me:/usr/obj/tank/svn/sys/GENERIC amd64 This seemed to start happening sometime after RC1. I tried 8-STABLE and=20 it's happening there too right now. I think whatever caused this was=20 MFC'd. I've also reproduced this on completely different hardware=20 running a single disk ZFS pool. I'm getting this output in dmesg after these hangs I keep seeing. uma_zalloc_arg: zone "pfrktable" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_ioctl.c:1589 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_ktable() at pfr_create_ktable+0xd8 pfr_ina_define() at pfr_ina_define+0x12b pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrktable" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_ioctl.c:1589 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_ktable() at pfr_create_ktable+0xd8 pfr_ina_define() at pfr_ina_define+0x179 pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrkentry" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_table.c:75 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_kentry() at pfr_create_kentry+0x73 pfr_ina_define() at pfr_ina_define+0x2ef pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrkentry" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_table.c:75 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_kentry() at pfr_create_kentry+0x73 pfr_ina_define() at pfr_ina_define+0x2ef pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrkentry" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_table.c:75 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_kentry() at pfr_create_kentry+0x73 pfr_ina_define() at pfr_ina_define+0x2ef pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrkentry" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_table.c:75 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_kentry() at pfr_create_kentry+0x73 pfr_ina_define() at pfr_ina_define+0x2ef pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrkentry" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_table.c:75 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_kentry() at pfr_create_kentry+0x73 pfr_ina_define() at pfr_ina_define+0x2ef pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrktable" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_ioctl.c:1589 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_ktable() at pfr_create_ktable+0xd8 pfr_ina_define() at pfr_ina_define+0x12b pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- uma_zalloc_arg: zone "pfrktable" with the following non-sleepable locks=20 held: exclusive sleep mutex pf task mtx (pf task mtx) r =3D 0=20 (0xffffffff8199af20) locked @=20 /tank/svn/sys/modules/pf/../../contrib/pf/net/pf_ioctl.c:1589 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 _witness_debugger() at _witness_debugger+0x2e witness_warn() at witness_warn+0x2c4 uma_zalloc_arg() at uma_zalloc_arg+0x335 pfr_create_ktable() at pfr_create_ktable+0xd8 pfr_ina_define() at pfr_ina_define+0x179 pfioctl() at pfioctl+0x1c5a devfs_ioctl_f() at devfs_ioctl_f+0x7a kern_ioctl() at kern_ioctl+0xcd sys_ioctl() at sys_ioctl+0xfd amd64_syscall() at amd64_syscall+0x3ac Xfast_syscall() at Xfast_syscall+0xf7 =2D-- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x800da711c, rsp = =3D=20 0x7fffffff9d28, rbp =3D 0x7fffffffa1f0 --- _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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