Hello Tech,

I am using Firefox in -current (below are its information) and I have
seen some errors that whenever I try to login/signup to any website, I
click on the password field then after that Firefox tab automatically
get crashed and when I launched dmesg, I saw some pledge errors
regarding Firefox. It is like every time when I click on the password
field of any website it crashed with "firefox[xxxx]: pledge "proc",
syscall 2" or sometimes "stdio" promise.

I have tested and reproduced the same issue on trying it on several
websites like Facebook, Twitter, LinkedIn, Gmail, etc.
And, also I have seen some kernel locking problem (it seems) in
/usr/src/sys/kern/kern_synch.c:444. I don't know how it came.

My apologies if I am wrong in any of the above information.


bsdhome$ pkg_info firefox
Information for inst:firefox-60.0.1p0

Comment:
Mozilla web browser

Description:
Firefox is a full-featured standard-compliant web browser, built on the
Mozilla codebase by thousands of contributors around the world.
It is extensible through thousands of user-contributed extensions, and
features:
 * Improved Tabbed Browsing, with tab grouping.
 * Private Browsing;
 * Spell Checking;
 * Search Suggestions;
 * Session Restore;
 * Web Feeds (RSS);
 * Live Titles;
 * Integrated Search;
 * Live Bookmarks;
 * Pop-up Blocker;
 * Phishing Protection;
 * Search Engine Manager.

Maintainer: Landry Breuil <lan...@openbsd.org>

WWW: https://www.mozilla.org/firefox/


Here is my dmesg (OpenBSD-current on Lenovo ThinkPad T470 I7):

OpenBSD 6.3-current (GENERIC.MP) #81: Tue Jun  5 07:23:00 MDT 2018
    dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8063266816 (7689MB)
avail mem = 7744032768 (7385MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xbf0bb000 (62 entries)
bios0: vendor LENOVO version "N1QET72W (1.47 )" date 02/24/2018
bios0: LENOVO 20HDCTO1WW
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT TPM2 UEFI SSDT SSDT HPET APIC MCFG ECDT
SSDT SSDT BOOT BATB SSDT SSDT SSDT WSMT SSDT SSDT DBGP DBG2 MSDM DMAR
ASF! FPDT UEFI
acpi0: wakeup devices GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) RP01(S4)
RP02(S4) RP03(S4) RP04(S4) RP05(S4) RP06(S4) RP08(S4) RP09(S4)
RP10(S4) RP11(S4) RP12(S4) RP13(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 23999999 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1363.61 MHz
cpu0: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
using xsaveopt
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1134.64 MHz
cpu1: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1071.46 MHz
cpu2: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1082.15 MHz
cpu3: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-63
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (RP01)
acpiprt2 at acpi0: bus -1 (RP02)
acpiprt3 at acpi0: bus -1 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiprt5 at acpi0: bus -1 (RP05)
acpiprt6 at acpi0: bus -1 (RP06)
acpiprt7 at acpi0: bus 4 (RP07)
acpiprt8 at acpi0: bus -1 (RP08)
acpiprt9 at acpi0: bus -1 (RP09)
acpiprt10 at acpi0: bus -1 (RP10)
acpiprt11 at acpi0: bus -1 (RP11)
acpiprt12 at acpi0: bus -1 (RP12)
acpiprt13 at acpi0: bus -1 (RP13)
acpiprt14 at acpi0: bus -1 (RP14)
acpiprt15 at acpi0: bus -1 (RP15)
acpiprt16 at acpi0: bus -1 (RP16)
acpiprt17 at acpi0: bus -1 (RP17)
acpiprt18 at acpi0: bus -1 (RP18)
acpiprt19 at acpi0: bus -1 (RP19)
acpiprt20 at acpi0: bus -1 (RP20)
acpiprt21 at acpi0: bus -1 (RP21)
acpiprt22 at acpi0: bus -1 (RP22)
acpiprt23 at acpi0: bus -1 (RP23)
acpiprt24 at acpi0: bus -1 (RP24)
acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151
mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151
mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151
mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151
mwait.1@0x33), C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: PUBS, resource for XHC_
acpipwrres1 at acpi0: WRST
acpipwrres2 at acpi0: WRST
acpitz0 at acpi0: critical temperature is 128 degC
acpithinkpad0 at acpi0
acpiac0 at acpi0: AC unit offline
acpibat0 at acpi0: BAT0 model "01AV421" serial 10016 type LiP oem "SMP"
acpibat1 at acpi0: BAT1 model "01AV492" serial   555 type LION oem "LGC"
acpicmos0 at acpi0
"INT3F0D" at acpi0 not configured
"LEN0071" at acpi0 not configured
"LEN006E" at acpi0 not configured
"INT0E0C" at acpi0 not configured
acpibtn0 at acpi0: SLPB
"PNP0C14" at acpi0 not configured
acpibtn1 at acpi0: LID_
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"MSFT0101" at acpi0 not configured
"INT3394" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout at acpivideo0 not configured
cpu0: Enhanced SpeedStep 1363 MHz: speeds: 2801, 2800, 2700, 2500,
2400, 2200, 2000, 1800, 1600, 1500, 1300, 1100, 800, 700, 600, 400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 7G Host" rev 0x02
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 620" rev 0x02
drm0 at inteldrm0
inteldrm0: msi
error: [drm:pid0:i915_firmware_load_error_print] *ERROR* failed to
load firmware i915/kbl_dmc_ver1.bin (-22)
inteldrm0: 1920x1080, 32bpp
error: [drm:pid0:intel_dp_link_training_clock_recovery] *ERROR* too
many full retries, give up
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x21: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
3.00/1.00 addr 1
pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x21
"Intel 100 Series MEI" rev 0x21 at pci0 dev 22 function 0 not configured
puc0 at pci0 dev 22 function 3 "Intel 100 Series KT" rev 0x21: ports: 16 com
com4 at puc0 port 0 apic 2 int 19: ns16550a, 16 byte fifo
ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x21: msi,
AHCI 1.3.1
ahci0: port 2: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 2 lun 0: <ATA, WDC WD5000LPLX-0, 04.0> SCSI3
0/direct fixed naa.50014ee6080cab47
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
ppb0 at pci0 dev 28 function 0 "Intel 100 Series PCIE" rev 0xf1: msi
pci1 at ppb0 bus 2
ppb1 at pci0 dev 28 function 6 "Intel 100 Series PCIE" rev 0xf1: msi
pci2 at ppb1 bus 4
iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless-AC 8265" rev 0x78, msi
pcib0 at pci0 dev 31 function 0 "Intel 200 Series LPC" rev 0x21
"Intel 100 Series PMC" rev 0x21 at pci0 dev 31 function 2 not configured
azalia0 at pci0 dev 31 function 3 "Intel 200 Series HD Audio" rev 0x21: msi
azalia0: codecs: Realtek/0x0298, Intel/0x280b, using Realtek/0x0298
audio0 at azalia0
ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x21:
apic 2 int 16
iic0 at ichiic0
em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x21: msi, address
54:e1:ad:c3:a2:f5
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
wsmouse1 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x940300
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
uvideo0 at uhub0 port 8 configuration 1 interface 0 "Bison Integrated
Camera" rev 2.00/37.27 addr 2
video0 at uvideo0
umass0 at uhub0 port 15 configuration 1 interface 0 "Generic
USB3.0-CRW" rev 3.00/2.04 addr 3
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <Generic-, SD/MMC, 1.00> SCSI4 0/direct
removable serial.0bda0316501030900000
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (034672908a364eeb.a) swap on sd0b dump on sd0b
iwm0: hw rev 0x230, fw ver 22.361476.0, address 44:03:2c:a0:e5:d3
lock order reversal:
 1st 0xffffffff81dbb6f8 &sched_lock (&sched_lock) @
/usr/src/sys/kern/kern_synch.c:444
 2nd 0xffff80000023b270 &dev_priv->irq_lock (&dev_priv->irq_lock) @
/usr/src/sys/dev/pci/drm/i915/intel_lrc.c:1645
lock order "&dev_priv->irq_lock"(mutex) -> "&sched_lock"(sched_lock)
first seen at:
#0  witness_checkorder+0x4b4
#1  ___mp_lock+0x70
#2  wakeup_n+0x39
#3  task_add+0x93
#4  gen6_rps_boost+0x129
#5  __i915_wait_request+0x155
#6  i915_gem_object_wait_rendering__nonblocking+0x1d6
#7  i915_gem_set_domain_ioctl+0xdb
#8  drm_do_ioctl+0x221
#9  drmioctl+0xf9
#10 VOP_IOCTL+0x5a
#11 vn_ioctl+0x6b
#12 sys_ioctl+0x457
#13 syscall+0x32a
#14 Xsyscall_untramp+0xc0
lock order "&sched_lock"(sched_lock) -> "&dev_priv->irq_lock"(mutex)
first seen at:
#0  witness_checkorder+0x4b4
#1  _mtx_enter+0x31
#2  gen8_logical_ring_put_irq+0x36
#3  __i915_wait_request+0x367
#4  i915_gem_object_wait_rendering__nonblocking+0x1d6
#5  i915_gem_set_domain_ioctl+0xdb
#6  drm_do_ioctl+0x221
#7  drmioctl+0xf9
#8  VOP_IOCTL+0x5a
#9  vn_ioctl+0x6b
#10 sys_ioctl+0x457
#11 syscall+0x32a
#12 Xsyscall_untramp+0xc0
iwm0: reused group key update received from 70:62:b8:8b:1f:ae
firefox[71886]: pledge "proc", syscall 2
firefox[71886]: pledge "stdio", syscall 83
firefox[60964]: pledge "proc", syscall 2
firefox[12397]: pledge "proc", syscall 2
firefox[86483]: pledge "proc", syscall 2
firefox[5602]: pledge "proc", syscall 2
firefox[67287]: pledge "proc", syscall 2
firefox[84851]: pledge "proc", syscall 2
firefox[55785]: pledge "proc", syscall 2
firefox[52724]: pledge "proc", syscall 2
firefox[52724]: pledge "stdio", syscall 83
firefox[23437]: pledge "proc", syscall 2
firefox[92932]: pledge "proc", syscall 2




-- 

Thank you!
Sincere regards;

Neeraj Pal

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