Stopped at kdb_enter+0x78: ori r0, r0, 0x0 db> bt Tracing pid 2181 tid 100358 td 0xc00800009c1810e0 0xc0080000a4e0c6d0: at opal_wait_completion+0x3a00 0xc0080000a4e0c750: at powerpc_interrupt+0x188 0xc0080000a4e0c7e0: user trap 0xe60 by 0x8100d92f0: srr1=0x900000000200f032 r1=0xfffffbfffe480 cr=0x44880a82 xer=0 ctr=0x810339d10 r2=0x8100f86f0 frame=0xc0080000a4e0c810 db> info reg No such command; use "help" to list available commands db> show reg r0 0xc000000002a55bf8 kdb_enter+0x64 r1 0xc0080000a4e0c650 r2 0xc0000000036c0000 __tocbase+0x8000 r3 0xc000000003a2c000 r4 0x1ed8f15beab9f1c7 r5 0xc0080000a4e0c580 r6 0 r7 0xc000000003324013 panicked r8 0xc000000003610000 sdt_proc___create+0x1c8 r9 0xc00000000322f6bc pcb_size+0x4 r10 0x31e60060 r11 0 r12 0x4200f032 r13 0xc00800009c1810e0 r14 0 r15 0x810810000 r16 0x81080f000 r17 0x3 r18 0x81048d768 r19 0x58cae0 r20 0xffffffffffffffff r21 0x8100ad6e4 r22 0x810810000 r23 0xf11e041c0000000e r24 0x8100ade44 r25 0xfffffbfffe5a0 r26 0 r27 0xfffffbfffe5b0 r28 0x811000158 r29 0xc00000000390d070 kdb_why r30 0xc0000000032e8845 r31 0xc0080000a4e0c650 srr0 0xc000000002a55c0c kdb_enter+0x78 srr1 0x9000000000001032 lr 0xc000000002a55c0c kdb_enter+0x78 ctr 0xc0000000029c6100 __mtx_assert+0x74 cr 0x4800fc82 xer 0x20040000 dar 0 dsisr 0 kdb_enter+0x78: ori r0, r0, 0x0 db> show frame 0xc0080000a4e0c810 trap frame 0xc0080000a4e0c810 r0: 0x811000158 (34644951384) r1: 0xfffffbfffe480 (4503598553621632) r2: 0x8100f86f0 (34629191408) r3: 0 (0) r4: 0x810811060 (34636632160) r5: 0x811000d70 (34644954480) r6: 0x46a180 (4628864) r7: 0x811000d90 (34644954512) r8: 0xc18 (3096) r9: 0x1 (1) r10: 0x6200001e2020 (107752141496352) r11: 0x811000d70 (34644954480) r12: 0 (0) r13: 0x810094020 (34628780064) r14: 0 (0) r15: 0x810810000 (34636627968) r16: 0x81080f000 (34636623872) r17: 0x3 (3) r18: 0x81048d768 (34632947560) r19: 0x58cae0 (5819104) r20: 0xffffffffffffffff (-1) r21: 0x8100ad6e4 (34628884196) r22: 0x810810000 (34636627968) r23: 0xf11e041c0000000e (-1072415142962003954) r24: 0x8100ade44 (34628886084) r25: 0xfffffbfffe5a0 (4503598553621920) r26: 0 (0) r27: 0xfffffbfffe5b0 (4503598553621936) r28: 0 (0) r29: 0 (0) r30: 0x810809000 (34636599296) r31: 0x810811060 (34636632160) lr: 0x8100d3cf8 cr: 0x44880a82 xer: 0 ctr: 0x810339d10 (34631556368) srr0: 0x8100d92f0 srr1: 0x900000000200f032 exc: 0xe60 dar: 0x811000158 dsisr: 0xa000000 db> show spr 13a SPR 314(13a): 8100d92f0 db> x/i 0x8100d92d0,0x20 0x8100d92d0: sthbrx r11, r0, r5 0x8100d92d4: or r11, r5, r5 0x8100d92d8: lwzu r12, 0xc(r11) 0x8100d92dc: stwbrx r12, r0, r11 0x8100d92e0: or r11, r5, r5 0x8100d92e4: lwzu r12, 0x10(r11) 0x8100d92e8: stwbrx r12, r0, r11 0x8100d92ec: or r11, r5, r5 0x8100d92f0: lwzu r12, 0x14(r11) 0x8100d92f4: stwbrx r12, r0, r11 0x8100d92f8: lbz r11, 0x6(r5) 0x8100d92fc: cmplwi crf0, r11, 0x2e 0x8100d9300: bgt+ 0x100d924c 0x8100d9304: rldicl r11, r11, , 0, 16 0x8100d9308: sld r9, r11, r11 0x8100d930c: and. r11, r11, r10 0x8100d9310: beq+ 0x100d924c 0x8100d9314: or r11, r5, r5 0x8100d9318: lwzu r12, 0x18(r11) 0x8100d931c: stwbrx r12, r0, r11 0x8100d9320: lwzu r12, 0x4(r11) 0x8100d9324: stwbrx r12, r0, r11 0x8100d9328: b 0x100d92bc 0x8100d932c: lwz r7, 0x2c(r4) 0x8100d9330: cmplwi crf0, r7, 0x0 0x8100d9334: beq+ 0x100d9230 0x8100d9338: addi r5, r0, 0x6200 0x8100d933c: ld r6, r4, 0x20 0x8100d9340: rldicl r4, r7, , 0, 16 0x8100d9344: rldicr r5, r5, , 0xf, 0 0x8100d9348: addi r7, r0, 0x1 0x8100d934c: oris r8, r5, 0x1e db> show proc Process 2181 (file) at 0xc000000090032a10: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1442 at 0xc000000090206508 ABI: FreeBSD ELF64 V2 arguments: /usr/bin/file -b -L --mime-type /usr/local/lib/libfreetype.so reaper: 0xc0000000809a0000 reapsubtree: 1 sigparent: 20 vmspace: 0xc0080000a31e3080 (map 0xc0080000a31e3080) (map.pmap 0xc0080000a31e3140) (pmap 0xc0080000a31e3200) threads: 1 100358 Run CPU 28 file db> show map 0xc0080000a31e3080 Task map 0xc0080000a31e3080: pmap=0xc0080000a31e3200, nentries=39, version=81 map entry 0xc00000009033e960: start=0x10000000, end=0x10003000, eflags=0xc0c, prot=1/7/copy, object=0xc000000090964210, offset=0x0, copy (needed) Object 0xc000000090964210: type=2, size=0x7, res=7, ref=3, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc0000002cb42af00: start=0x10012000, end=0x10015000, eflags=0xc0c, prot=5/7/copy, object=0xc000000090964210, offset=0x2000, copy (needed) map entry 0xc000000316a4ea20: start=0x10024000, end=0x10025000, eflags=0x804, prot=1/7/copy, object=0xc0000001609cdc60, offset=0x0, obj ruid 0 charge 2000, copy (done) Object 0xc0000001609cdc60: type=0, size=0x2, res=1, ref=2, flags=0x3010 ruid 0 charge 2000 sref=0, backing_object(3)=(0xc000000090964210)+0x4000 map entry 0xc000000089d294e0: start=0x10025000, end=0x10026000, eflags=0x804, prot=3/7/copy, object=0xc0000001609cdc60, offset=0x1000, obj ruid 0 charge 2000, copy (done) map entry 0xc000000316a4ec00: start=0x10035000, end=0x10036000, eflags=0, prot=3/7/copy, object=0xc000000089d86b58, offset=0x0, obj ruid 0 charge 1000 Object 0xc000000089d86b58: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc0000000902cc780: start=0x810035000, end=0x81003b000, eflags=0xc0c, prot=1/7/copy, object=0xc000000089dfbe70, offset=0x0, copy (needed) Object 0xc000000089dfbe70: type=2, size=0x21, res=32, ref=34, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc00000009019f1e0: start=0x81004a000, end=0x810065000, eflags=0xc0c, prot=5/7/copy, object=0xc000000089dfbe70, offset=0x5000, copy (needed) map entry 0xc0000000906c2360: start=0x810074000, end=0x810075000, eflags=0x804, prot=3/7/copy, object=0xc000000090b85840, offset=0x0, obj ruid 0 charge 1000, copy (done) Object 0xc000000090b85840: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(34)=(0xc000000089dfbe70)+0x1f000 map entry 0xc0000000902cc2a0: start=0x810084000, end=0x8100a7000, eflags=0, prot=3/7/copy, object=0xc000000316350a50, offset=0x0, obj ruid 0 charge 23000 Object 0xc000000316350a50: type=0, size=0x23, res=11, ref=1, flags=0x3010 ruid 0 charge 23000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc0000003162b58a0: start=0x8100a7000, end=0x8100b3000, eflags=0x40c, prot=1/7/copy, object=0xc0000002cbede318, offset=0x0, copy (needed) Object 0xc0000002cbede318: type=2, size=0x2b, res=43, ref=4, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc000000090783000: start=0x8100b3000, end=0x8100c2000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0xc000, copy (needed) map entry 0xc000000089cb9c00: start=0x8100c2000, end=0x8100e0000, eflags=0x40c, prot=5/7/copy, object=0xc0000002cbede318, offset=0xb000, copy (needed) Object 0xc0000002cbede318: type=2, size=0x2b, res=43, ref=4, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc00000009080f960: start=0x8100e0000, end=0x8100ef000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x39000, copy (needed) map entry 0xc000000090676ea0: start=0x8100ef000, end=0x8100f0000, eflags=0x4, prot=1/7/copy, object=0xc000000160a06948, offset=0x0, obj ruid 0 charge 2000, copy (done) Object 0xc000000160a06948: type=0, size=0x2, res=2, ref=2, flags=0x3010 ruid 0 charge 2000 sref=0, backing_object(4)=(0xc0000002cbede318)+0x28000 map entry 0xc0000003162b5960: start=0x8100f0000, end=0x8100f1000, eflags=0x4, prot=3/7/copy, object=0xc000000160a06948, offset=0x1000, obj ruid 0 charge 2000, copy (done) map entry 0xc000000089dfe600: start=0x8100f1000, end=0x810100000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x4a000, copy (needed) map entry 0xc000000089ea1060: start=0x810100000, end=0x810101000, eflags=0x4, prot=3/7/copy, object=0xc000000090b33528, offset=0x0, obj ruid 0 charge 1000, copy (done) Object 0xc000000090b33528: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(4)=(0xc0000002cbede318)+0x29000 map entry 0xc000000089f8f2a0: start=0x810101000, end=0x810102000, eflags=0, prot=3/7/copy, object=0xc000000089d35d68, offset=0x0, obj ruid 0 charge 1000 Object 0xc000000089d35d68: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc000000090b13960: start=0x810102000, end=0x810188000, eflags=0x40c, prot=1/7/copy, object=0xc000000089d2fd68, offset=0x0, copy (needed) Object 0xc000000089d2fd68: type=2, size=0x250, res=560, ref=52, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc000000090533480: start=0x810188000, end=0x810197000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x86000, copy (needed) map entry 0xc000000089b8f600: start=0x810197000, end=0x810343000, eflags=0x40c, prot=5/7/copy, object=0xc000000089d2fd68, offset=0x85000, copy (needed) Object 0xc000000089d2fd68: type=2, size=0x250, res=560, ref=52, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc000000090707ea0: start=0x810343000, end=0x810352000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x241000, copy (needed) map entry 0xc00000009083dd80: start=0x810352000, end=0x81035e000, eflags=0x4, prot=1/7/copy, object=0xc000000089e7a000, offset=0x0, obj ruid 0 charge d000, copy (done) Object 0xc000000089e7a000: type=0, size=0xd, res=11, ref=2, flags=0x3010 ruid 0 charge d000 sref=0, backing_object(52)=(0xc000000089d2fd68)+0x230000 map entry 0xc000000089ec2c60: start=0x81035e000, end=0x81035f000, eflags=0x4, prot=3/7/copy, object=0xc000000089e7a000, offset=0xc000, obj ruid 0 charge d000, copy (done) map entry 0xc0000003162b5720: start=0x81035f000, end=0x81036e000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x25d000, copy (needed) map entry 0xc0000003162b5480: start=0x81036e000, end=0x810373000, eflags=0x4, prot=3/7/copy, object=0xc000000090c7a528, offset=0x0, obj ruid 0 charge 5000, copy (done) Object 0xc000000090c7a528: type=0, size=0x5, res=5, ref=1, flags=0x3010 ruid 0 charge 5000 sref=0, backing_object(52)=(0xc000000089d2fd68)+0x23c000 map entry 0xc000000089cbbae0: start=0x810373000, end=0x8104a2000, eflags=0, prot=3/7/copy, object=0xc000000089ec3420, offset=0x0, obj ruid 0 charge 12f000 Object 0xc000000089ec3420: type=0, size=0x12f, res=23, ref=1, flags=0x3010 ruid 0 charge 12f000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc0000000907837e0: start=0x8104a2000, end=0x8104aa000, eflags=0x40c, prot=1/7/copy, object=0xc000000089e66d68, offset=0x0, copy (needed) Object 0xc000000089e66d68: type=2, size=0x1b, res=27, ref=12, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc00000009025aa80: start=0x8104aa000, end=0x8104b9000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x8000, copy (needed) map entry 0xc0000003162b5a80: start=0x8104b9000, end=0x8104cc000, eflags=0x40c, prot=5/7/copy, object=0xc000000089e66d68, offset=0x7000, copy (needed) Object 0xc000000089e66d68: type=2, size=0x1b, res=27, ref=12, flags=0x1000 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0 map entry 0xc0000000901f6c60: start=0x8104cc000, end=0x8104db000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x2a000, copy (needed) map entry 0xc000000090aad3c0: start=0x8104db000, end=0x8104dc000, eflags=0x4, prot=1/7/copy, object=0xc000000090b85e70, offset=0x0, obj ruid 0 charge 1000, copy (done) Object 0xc000000090b85e70: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(12)=(0xc000000089e66d68)+0x19000 map entry 0xc000000089ea7e40: start=0x8104dc000, end=0x8104eb000, eflags=0x1000c, prot=0/0/copy, object=0, offset=0x3a000, copy (needed) map entry 0xc0000000906bfea0: start=0x8104eb000, end=0x8104ec000, eflags=0x4, prot=3/7/copy, object=0xc0000000907ca420, offset=0x0, obj ruid 0 charge 1000, copy (done) Object 0xc0000000907ca420: type=0, size=0x1, res=1, ref=1, flags=0x3010 ruid 0 charge 1000 sref=0, backing_object(12)=(0xc000000089e66d68)+0x19000 map entry 0xc000000089f8d780: start=0x810600000, end=0x811000000, eflags=0, prot=3/7/copy, object=0xc000000090a3fc60, offset=0x0, obj ruid 0 charge a00000 Object 0xc000000090a3fc60: type=0, size=0xa00, res=24, ref=1, flags=0x3010 ruid 0 charge a00000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc00000031616b180: start=0x811000000, end=0x81158d000, eflags=0x4, prot=3/7/copy, object=0xc0000002cbb1b420, offset=0x0, obj ruid 0 charge 58d000, copy (done) Object 0xc0000002cbb1b420: type=0, size=0x58d, res=1, ref=1, flags=0x3010 ruid 0 charge 58d000 sref=0, backing_object(1)=(0xc000000090109e70)+0x0 map entry 0xc000000090166240: start=0xfffff9ffff000, end=0xfffffbffdf000, eflags=0x30000, prot=0/0/copy, object=0, offset=0x0 map entry 0xc000000089ec12a0: start=0xfffffbffdf000, end=0xfffffbffff000, eflags=0x1000, prot=3/7/copy, object=0xc000000316a53b58, offset=0x0, obj ruid 0 charge 20000 Object 0xc000000316a53b58: type=0, size=0x20, res=5, ref=1, flags=0x3010 ruid 0 charge 20000 sref=0, backing_object(0)=(0)+0x0 map entry 0xc00000009075d420: start=0xfffffbffff000, end=0xfffffc0000000, eflags=0, prot=5/5/share, object=0xc00000008014fd68, offset=0x0 Object 0xc00000008014fd68: type=4, size=0x1, res=1, ref=15, flags=0x6 ruid -1 charge 0 sref=0, backing_object(0)=(0)+0x0