OK help /-\|/-\ help [topic [subtopic]] ? The help command displays help on commands and their usage. In command help, a term enclosed with <...> indicates a value as described by the term. A term enclosed with [...] is optional, and may not be required by all forms of the command. Some commands may not be availalble. Use the '?' command to list most available commands. OK boot kernel.zero1 20.smp |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-/boot/kernel.zero20.smp/kernel text=0x23d920 \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-data=0x73cd4+0x64eac \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|syms=[0x4+0x3d550/-\|/-\|/-\|/-\+0x4+0x4967b|/-\|/-\|/-\|/-\|/] -\|/-\|/-\|/-\|/-\|/-\|/-/boot/kernel.zero20.smp/acpi.ko text=0x2b6dc \|/-\|/-\|data=0x1724+0x6e0 /syms=[0x4+0x4f00-\+0x4+0x671b|/] -\|/-\|Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #0: Sun Jun 9 18:03:35 MDT 2002 ken@gondolin.kdm.org:/usr/obj/usr/home/ken/perforce/FreeBSD-zero/src/sys/gondolin Preloaded elf kernel "/boot/kernel.zero20.smp/kernel" at 0xc04da000. Preloaded elf module "/boot/kernel.zero20.smp/acpi.ko" at 0xc04da0b4. Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (1266.07-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1 Features=0x383fbff real memory = 2684289024 (2621376K bytes) avail memory = 2605576192 (2544508K bytes) Programming 16 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 Programming 16 pins in IOAPIC #1 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 4, version: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 5, version: 0x000f0011, at 0xfec01000 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "sf_bufs list lock" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_syscalls.c:1556 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0821150,707ad7a,0) at vm_map_entry_create+0x2b vm_map_insert(c0822000,0,0,0,e5dfd000) at vm_map_insert+0x1dc vm_map_find(c0822000,0,0,0,c04fcd64,1a00000,1,7,7,0) at vm_map_find+0xad kmem_alloc_pageable(c0822000,1a00000,d8368334,c04fcd98,c01c8703) at kmem_alloc_pageable+0x4f sf_buf_init(0,4f9c00,4f9000,0,c012a1cc) at sf_buf_init+0x4e mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "sf_bufs list lock" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_syscalls.c:1556 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08210e0,707ccc8,278fe000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,278fe000,0,e77fd000,e7811000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,14000) at kmem_alloc+0xb3 page_alloc(0,14000,c04fcd37,5,44fcd70) at page_alloc+0x48 uma_large_malloc(14000,5,1,d8368334,c03a3870) at uma_large_malloc+0x3e malloc(13800,c036a580,5,c0822000,1a00000) at malloc+0xb3 sf_buf_init(0,4f9c00,4f9000,0,c012a1cc) at sf_buf_init+0x6b mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c Pentium Pro MTRR support enabled Using $PIR table, 10 entries at 0xc00f52e0 ACPI-0204: *** Error: AcpiLoadTables: Could not load namespace: AE_NOT_FOUND ACPI-0213: *** Error: AcpiLoadTables: Could not load tables: AE_NOT_FOUND ACPI: table load failed: AE_NOT_FOUND npx0: on motherboard npx0: INT 16 interface pcib0: at pcibus 0 on motherboard IOAPIC #1 intpin 10 -> irq 2 IOAPIC #1 intpin 11 -> irq 5 IOAPIC #1 intpin 15 -> irq 9 pci0: on pcib0 pcib1: at device 0.1 on pci0 IOAPIC #1 intpin 14 -> irq 11 pci1: on pcib1 pci1: at device 0.0 (no driver attached) ahc0: port 0xd000-0xd0ff mem 0xfeafc000-0xfeafcfff irq 2 at device 5.0 on pci0 aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs ahc1: port 0xd800-0xd8ff mem 0xfeaff000-0xfeafffff irq 5 at device 5.1 on pci0 aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs fxp0: port 0xd400-0xd43f mem 0xfe900000-0xfe9fffff,0xfeafd000-0xfeafdfff irq 9 at device 6.0 on pci0 fxp0: Ethernet address 00:30:48:21:bb:74 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: port 0x580-0x58f at device 15.0 on pci0 isa0: on isab0 pci0: at device 15.1 (no driver attached) pci0: at device 15.2 (no driver attached) pcib2: at pcibus 2 on motherboard IOAPIC #1 intpin 8 -> irq 16 pci2: on pcib2 ti0: mem 0xfebfc000-0xfebfffff irq 16 at device 2.0 on pci2 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820ab8,7072000,0) at vm_map_entry_create+0x2b vm_map_insert(c0822000,0,0,0,e793a000) at vm_map_insert+0x1dc vm_map_find(c0822000,0,0,0,c04fc9a0,4000,1,7,7,0) at vm_map_find+0xad kmem_alloc_pageable(c0822000,4000,c036c220,1,c0336ea0) at kmem_alloc_pageable+0x4f pmap_mapdev(febfc000,4000,e788f0c0,e5dc4a00,c04fca2c) at pmap_mapdev+0x49 nexus_activate_resource(e5dc4a00,e7938600,3,10,e78f3780) at nexus_activate_resource+0x42 bus_generic_activate_resource(e5dc4600,e7938600,3,10,e78f3780) at bus_generic_activate_resource+0x65 bus_generic_activate_resource(e7938700,e7938600,3,10,e78f3780) at bus_generic_activate_resource+0x65 bus_activate_resource(e7938600,3,10,e78f3780) at bus_activate_resource+0x67 nexus_alloc_resource(e5dc4a00,e7938600,3,c04fcc5c,febfc000,febfffff,4000,10002) at nexus_alloc_resource+0x103 bus_generic_alloc_resource(e5dc4600,e7938600,3,c04fcc5c,febfc000,febfffff,4000,10002) at bus_generic_alloc_resource+0x80 resource_list_alloc(e7938684,e7938700,e7938600,3,c04fcc5c) at resource_list_alloc+0x18b pci_alloc_resource(e7938700,e7938600,3,c04fcc5c,0,ffffffff,1,10002) at pci_alloc_resource+0x14a bus_alloc_resource(e7938600,3,c04fcc5c,0,ffffffff) at bus_alloc_resource+0x82 ti_attach(e7938600) at ti_attach+0x180 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c081dc00,0,4) at uma_zalloc_arg+0x3e malloc(88,c03698e0,4,c04fcaf4,4) at malloc+0x68 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x31 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(d8355400,0,0) at uma_zalloc_arg+0x3e fork1(c0367d00,60034,c04fcabc) at fork1+0x186 kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c lock order reversal 1st 0xe7920bc0 ti0 (network driver) @ /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 2nd 0xc036c7c0 allproc (allproc) @ /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/kern_fork.c:309 Debugger("witness_lock") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c0318067) at Debugger+0x46 witness_lock(c036c7c0,8,c0311480,135,c04fcae8) at witness_lock+0x533 _sx_xlock(c036c7c0,c0311480,135,c01dc94b,c03cae10) at _sx_xlock+0x7d fork1(c0367d00,60034,c04fcabc) at fork1+0x1a0 kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c081d800,0,0) at uma_zalloc_arg+0x3e malloc(2c,c036c520,0,c01dc94b,e792a954) at malloc+0x68 fork1(c0367d00,60034,c04fcabc) at fork1+0x572 kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c081dc00,0,0) at uma_zalloc_arg+0x3e malloc(dc,c0368dc0,0,c03c22a0,18) at malloc+0x68 fdcopy(c0367d00,c03c22d4,0,c0311480,1b9) at fdcopy+0x61 fork1(c0367d00,60034,c04fcabc) at fork1+0x5b7 kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820a80,707c930,27a3f000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,27a3f000,0,e793e000,e793f000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081dc00,1000,c04fc9af,1,c036c220) at page_alloc+0x48 slab_zalloc(c081dc00,1,e78cce00,d835e400,c081dce8) at slab_zalloc+0xa3 uma_zalloc_internal(c081dc00,0,1,d835e400,d835e400,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081dc00,0,0) at uma_zalloc_arg+0x2bf malloc(dc,c0368dc0,0,c03c22a0,18) at malloc+0x68 fdcopy(c0367d00,c03c22d4,0,c0311480,1b9) at fdcopy+0x61 fork1(c0367d00,60034,c04fcabc) at fork1+0x5b7 kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082a600,0,0) at uma_zalloc_arg+0x3e vm_object_allocate_wait(0,1,0,c04fca40,c02da0db) at vm_object_allocate_wait+0x19 vm_object_allocate(0,1,e792a9dc,0,e792ab34) at vm_object_allocate+0x12 pmap_new_proc(e792a954,c03679e0,e792ab34,e792a9dc,e792a954) at pmap_new_proc+0x1f vm_forkproc(c0367d00,e792a954,e792aa54,60034) at vm_forkproc+0xfc fork1(c0367d00,60034,c04fcabc) at fork1+0xcab kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,10,c0820a48,7072000,0) at vm_map_entry_create+0x2b vm_map_insert(c0822000,0,0,0,e793f000) at vm_map_insert+0x1dc vm_map_find(c0822000,0,0,0,c04fca10,1000,1,7,7,4) at vm_map_find+0xad kmem_alloc_nofault(c0822000,1000,0,c0823480,e792ab34) at kmem_alloc_nofault+0x52 pmap_new_proc(e792a954,c03679e0,e792ab34,e792a9dc,e792a954) at pmap_new_proc+0x45 vm_forkproc(c0367d00,e792a954,e792aa54,60034) at vm_forkproc+0xfc fork1(c0367d00,60034,c04fcabc) at fork1+0xcab kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082a600,0,0) at uma_zalloc_arg+0x3e vm_object_allocate_wait(0,2,0,c04fca3c,c02da3d4) at vm_object_allocate_wait+0x19 vm_object_allocate(0,2,c1041780,0,e792ab34) at vm_object_allocate+0x12 pmap_new_thread(e792aa54,e792a954,c03679e0,e792ab34,e792a9dc) at pmap_new_thread+0x22 vm_forkproc(c0367d00,e792a954,e792aa54,60034) at vm_forkproc+0x104 fork1(c0367d00,60034,c04fcabc) at fork1+0xcab kthread_create(c01d59c0,d8364400,c04fcae8,60000,c0311841) at kthread_create+0x37 ithread_create(c04fcb1c,10,0,c02e197a,c02e192c,c03381fd,10) at ithread_create+0x96 inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x6e nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c081d800,0,4) at uma_zalloc_arg+0x3e malloc(24,c03698e0,4,10338100,4) at malloc+0x68 ithread_add_handler(d8364400,e7929480,c027aec4,e791e000,10) at ithread_add_handler+0x4b inthand_add(e7929480,10,c027aec4,e791e000,4) at inthand_add+0x10b nexus_setup_intr(e5dc4a00,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at nexus_setup_intr+0x61 bus_generic_setup_intr(e5dc4600,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_generic_setup_intr(e7938700,e7938600,e78f37c0,4,c027aec4,e791e000,e791e150) at bus_generic_setup_intr+0x77 bus_setup_intr(e7938600,e78f37c0,4,c027aec4,e791e000) at bus_setup_intr+0x79 ti_attach(e7938600) at ti_attach+0x226 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c ti0: Ethernet address: 00:02:e3:00:34:10 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820a10,707cb70,27a44000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,27a44000,0,e7943000,e7966000,7,7,0,c03f0160) at vm_map_insert+0x1dc contigmalloc1(22cf8,c036a4e0,1,0,ffffffff) at contigmalloc1+0x418 contigmalloc(22cf8,c036a4e0,1,0,ffffffff) at contigmalloc+0x39 ti_attach(e7938600) at ti_attach+0x3bd device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08209d8,707ad7a,0) at vm_map_entry_create+0x2b vm_map_insert(c0822000,0,0,0,e7966000) at vm_map_insert+0x1dc vm_map_find(c0822000,0,0,0,c04fcc14,c00000,1,7,7,0) at vm_map_find+0xad kmem_alloc_pageable(c0822000,c00000,e78ab2a8,c04fcc6c,c027a411) at kmem_alloc_pageable+0x4f jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0x6c ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08209a0,707cb18,28667000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28667000,0,e8566000,e8567000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e7929ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820968,707cb18,28668000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28668000,0,e8567000,e8568000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8566ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820930,707cb18,28669000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28669000,0,e8568000,e8569000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8567ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08208f8,707cb18,2866a000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866a000,0,e8569000,e856a000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8568ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08208c0,707cb18,2866b000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866b000,0,e856a000,e856b000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8569ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820888,707cb18,2866c000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866c000,0,e856b000,e856c000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856aee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820850,707cb18,2866d000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866d000,0,e856c000,e856d000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856bee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820818,707cb18,2866e000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866e000,0,e856d000,e856e000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856cee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08207e0,707cb18,2866f000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,2866f000,0,e856e000,e856f000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856dee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c08207a8,707cb18,28670000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28670000,0,e856f000,e8570000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856eee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820770,707cb18,28671000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28671000,0,e8570000,e8571000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e856fee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820738,707cb18,28672000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28672000,0,e8571000,e8572000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8570ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "jumbo mutex" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/kern/uipc_jumbo.c:96 /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c082aa00,0,0) at uma_zalloc_arg+0x3e vm_map_entry_create(c0822000,0,c0820700,707cb18,28673000) at vm_map_entry_create+0x2b vm_map_insert(c0822000,c03f0160,28673000,0,e8572000,e8573000,7,7,0,c03f0160) at vm_map_insert+0x1dc kmem_alloc(c0822000,1000) at kmem_alloc+0xb3 page_alloc(c081d400,1000,c04fcb97,1,c036c220) at page_alloc+0x48 slab_zalloc(c081d400,1,e8571ee0,e5dc6a00,c081d4e8) at slab_zalloc+0xa3 uma_zalloc_internal(c081d400,0,1,e5dc6a00,e5dc6a00,200) at uma_zalloc_internal+0xf9 uma_zalloc_arg(c081d400,0,1) at uma_zalloc_arg+0x2bf malloc(8,c036a580,1,e78ab2a8,c04fcc6c) at malloc+0x68 jumbo_vm_init(e7943000,22cf8) at jumbo_vm_init+0xcf ti_attach(e7938600) at ti_attach+0x449 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c /usr/home/ken/perforce/FreeBSD-zero/src/sys/vm/uma_core.c:1327: could sleep with "ti0" locked from /usr/home/ken/perforce/FreeBSD-zero/src/sys/pci/if_ti.c:2126 Debugger("witness_sleep") Stopped at Debugger+0x46: xchgl %ebx,in_Debugger.0 db> trace Debugger(c03186a0) at Debugger+0x46 witness_sleep(1,0,c032d0a0,52f) at witness_sleep+0xf8 uma_zalloc_arg(c081dc00,0,4) at uma_zalloc_arg+0x3e malloc(ec,c0374320,4,c0312680,b) at malloc+0x68 if_attach(e791e004,e791e15c,c04fcc6c,c027a7cc,e791e004) at if_attach+0x191 ether_ifattach(e791e004,1,c03a1180,0,0,5,180,c0326541,0) at ether_ifattach+0x19 ti_attach(e7938600) at ti_attach+0x804 device_probe_and_attach(e7938600) at device_probe_and_attach+0x9c bus_generic_attach(e7938700) at bus_generic_attach+0x14 device_probe_and_attach(e7938700) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4600,e5dc4600,c03398b8,2,e5dc4600) at bus_generic_attach+0x14 nexus_pcib_attach(e5dc4600) at nexus_pcib_attach+0x21 device_probe_and_attach(e5dc4600) at device_probe_and_attach+0x9c bus_generic_attach(e5dc4a00,e5dc4a00,e788f090,e5dc4a00,c04fcd60) at bus_generic_attach+0x14 nexus_attach(e5dc4a00) at nexus_attach+0xf device_probe_and_attach(e5dc4a00) at device_probe_and_attach+0x9c root_bus_configure(e5dc4c80,c0331000,0) at root_bus_configure+0x16 configure(0,4f9c00,4f9000,0,c012a1cc) at configure+0x20 mi_startup() at mi_startup+0x93 begin() at begin+0x43 db> c orm0: