Extracting prog: 1m54.527165758s
Minimizing prog: 16m10.077044973s
Simplifying prog options: 0s
Extracting C: 1m22.714363345s
Simplifying C: 11m43.507243638s


extracting reproducer from 37 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket$nl_xfrm-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
single: successfully extracted reproducer
found reproducer with 11 syscalls
minimizing guilty program
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket$nl_xfrm
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)

program did not crash
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000700)=0x7)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$eJzs3T1v014Ux/HfddJ/0wf17z6gSoyFSkyIlgWxgFBfBANClCZIVaMiQZGACTEjxIbEzsaMeAMsTIg3ABMTI0MlBqN7bKdJajtuSesEvh+pkRvfc31u7Nj3REosAP+sGxtf317+7v+cVFNN0lUpkNSQ6pLOaLnxaHdve6/dalrE9ERmRzWL8H9OcaT72d9ma7eVFer6/g99fF2z1gtOVBRF0beqk0Dl7N2fIZAmk/ezrW/0rP3vlLIbvmdVJ1Axt699PdZc1XkAAKqVXP+D5Do/m0zLg0BaTS77Gdf/8bVfdQIV67r+W5UVOb9/p2zVQb1nlZlfH6RVYkGPuWtslhj0TTBdb1V52P8WNXVvu926uHW/3Qz0XNcSXc2W7LEZH7qpAdmuFCSbYfDY88zYGCb8GNZz8l88zhZfHz2VDvfJfXa3Xag3anbmf/XI+d1keyq0PRV2AuL8L+X3GEfFrXJGOW8bOZtWDB/elRhlI7si6WxxXr0fEIRpnq9yyhJ7eqEvKh7d2oDRLWZGrQ+IWuqPOjia8yOPr1w15l66m25FP/ReG13z/8C/2qsq8870baxlcmQUjqduLcMSiQWl0kdZ2Z/TpV7orq5o7uGTpzub7XbrwcgupDMO/0xtBPIpWPBpnkjPdZ3GKNIDZjRezBFYSE/ew+9Zf9xPTZOyhV9RbGgZ+nP1zma76OQxNYTTE0bBwd7X8q2qk0EV/LzLxfVfV71y3db5Oim0efqEsubp0aDOu3pcy6kNFuxx+kgV3Ex+BVe25jp3QTpfsMWPvd2GSZ5/CbehL7rD5/8AAAAAAAAAAAAAAAAAAADjptwXAyaT1sf7XkHFQwQAAAAAAAAAAAAAAAAAAAAAYOwd/f6/h3R+Q7r//r/xs12/6p1z/1+7w0d8rwX7lW7u/wucjt8BAAD//0RzdjY=")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
getpid()
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-syz_mount_image$hfs
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0)
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$eJzs3T1v014Ux/HfddJ/0wf17z6gSoyFSkyIlgWxgFBfBANClCZIVaMiQZGACTEjxIbEzsaMeAMsTIg3ABMTI0MlBqN7bKdJajtuSesEvh+pkRvfc31u7Nj3REosAP+sGxtf317+7v+cVFNN0lUpkNSQ6pLOaLnxaHdve6/dalrE9ERmRzWL8H9OcaT72d9ma7eVFer6/g99fF2z1gtOVBRF0beqk0Dl7N2fIZAmk/ezrW/0rP3vlLIbvmdVJ1Axt699PdZc1XkAAKqVXP+D5Do/m0zLg0BaTS77Gdf/8bVfdQIV67r+W5UVOb9/p2zVQb1nlZlfH6RVYkGPuWtslhj0TTBdb1V52P8WNXVvu926uHW/3Qz0XNcSXc2W7LEZH7qpAdmuFCSbYfDY88zYGCb8GNZz8l88zhZfHz2VDvfJfXa3Xag3anbmf/XI+d1keyq0PRV2AuL8L+X3GEfFrXJGOW8bOZtWDB/elRhlI7si6WxxXr0fEIRpnq9yyhJ7eqEvKh7d2oDRLWZGrQ+IWuqPOjia8yOPr1w15l66m25FP/ReG13z/8C/2qsq8870baxlcmQUjqduLcMSiQWl0kdZ2Z/TpV7orq5o7uGTpzub7XbrwcgupDMO/0xtBPIpWPBpnkjPdZ3GKNIDZjRezBFYSE/ew+9Zf9xPTZOyhV9RbGgZ+nP1zma76OQxNYTTE0bBwd7X8q2qk0EV/LzLxfVfV71y3db5Oim0efqEsubp0aDOu3pcy6kNFuxx+kgV3Ex+BVe25jp3QTpfsMWPvd2GSZ5/CbehL7rD5/8AAAAAAAAAAAAAAAAAAADjptwXAyaT1sf7XkHFQwQAAAAAAAAAAAAAAAAAAAAAYOwd/f6/h3R+Q7r//r/xs12/6p1z/1+7w0d8rwX7lW7u/wucjt8BAAD//0RzdjY=")

program crashed: general protection fault in hfs_find_init
extracting C reproducer
testing compiled C program (duration=45.681047935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
simplifying C reproducer
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing compiled C program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
program crashed: general protection fault in hfs_find_init
testing program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
validation run: crashed=true
testing program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$eJzs3T1v014Ux/HfddJ/0wf17z6gSoyFSkyIlgWxgFBfBANClCZIVaMiQZGACTEjxIbEzsaMeAMsTIg3ABMTI0MlBqN7bKdJajtuSesEvh+pkRvfc31u7Nj3REosAP+sGxtf317+7v+cVFNN0lUpkNSQ6pLOaLnxaHdve6/dalrE9ERmRzWL8H9OcaT72d9ma7eVFer6/g99fF2z1gtOVBRF0beqk0Dl7N2fIZAmk/ezrW/0rP3vlLIbvmdVJ1Axt699PdZc1XkAAKqVXP+D5Do/m0zLg0BaTS77Gdf/8bVfdQIV67r+W5UVOb9/p2zVQb1nlZlfH6RVYkGPuWtslhj0TTBdb1V52P8WNXVvu926uHW/3Qz0XNcSXc2W7LEZH7qpAdmuFCSbYfDY88zYGCb8GNZz8l88zhZfHz2VDvfJfXa3Xag3anbmf/XI+d1keyq0PRV2AuL8L+X3GEfFrXJGOW8bOZtWDB/elRhlI7si6WxxXr0fEIRpnq9yyhJ7eqEvKh7d2oDRLWZGrQ+IWuqPOjia8yOPr1w15l66m25FP/ReG13z/8C/2qsq8870baxlcmQUjqduLcMSiQWl0kdZ2Z/TpV7orq5o7uGTpzub7XbrwcgupDMO/0xtBPIpWPBpnkjPdZ3GKNIDZjRezBFYSE/ew+9Zf9xPTZOyhV9RbGgZ+nP1zma76OQxNYTTE0bBwd7X8q2qk0EV/LzLxfVfV71y3db5Oim0efqEsubp0aDOu3pcy6kNFuxx+kgV3Ex+BVe25jp3QTpfsMWPvd2GSZ5/CbehL7rD5/8AAAAAAAAAAAAAAAAAAADjptwXAyaT1sf7XkHFQwQAAAAAAAAAAAAAAAAAAAAAYOwd/f6/h3R+Q7r//r/xs12/6p1z/1+7w0d8rwX7lW7u/wucjt8BAAD//0RzdjY=")

program crashed: general protection fault in hfs_find_init
validation run: crashed=true
testing program (duration=45.681047935s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000180), &(0x7f00000000c0)='./bus\x00', 0x8, &(0x7f0000000040)={[{@creator={'creator', 0x3d, "f12db87f"}}, {@type={'type', 0x3d, "deb4a198"}}, {}, {}, {@gid}]}, 0x0, 0x2b6, &(0x7f0000000580)="$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")

program crashed: general protection fault in hfs_find_init
validation run: crashed=true
reproducing took 35m12.763106083s
repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
CPU: 0 PID: 4436 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:hfs_find_init+0x66/0x1d0 fs/hfs/bfind.c:21
Code: 7e 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 4c 39 8a ff 49 c7 07 00 00 00 00 48 8d 6b 40 49 89 ef 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 01 01 00 00 8b 45 00 8d 7c 00 04 be c0
RSP: 0018:ffffc900035773a8 EFLAGS: 00010202
RAX: 1ffff920006aee93 RBX: 0000000000000000 RCX: ffff888079ce3b80
RDX: 0000000000000000 RSI: ffffc90003577480 RDI: ffffc90003577490
RBP: 0000000000000040 R08: dffffc0000000000 R09: ffffc90003577480
R10: fffff520006aee97 R11: 1ffff920006aee90 R12: ffff888079330678
R13: dffffc0000000000 R14: ffffc90003577480 R15: 0000000000000008
FS:  0000555574604500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfcc2d000 CR3: 000000005ca1c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfs_ext_read_extent fs/hfs/extent.c:200 [inline]
 hfs_get_block+0x518/0xbd0 fs/hfs/extent.c:366
 block_read_full_folio+0x3c9/0xed0 fs/buffer.c:2271
 filemap_read_folio+0x160/0x760 mm/filemap.c:2490
 do_read_cache_folio+0x2a0/0x760 mm/filemap.c:3627
 do_read_cache_page+0x32/0x220 mm/filemap.c:3669
 read_mapping_page include/linux/pagemap.h:791 [inline]
 hfs_btree_open+0x568/0x10b0 fs/hfs/btree.c:78
 hfs_mdb_get+0x12db/0x2010 fs/hfs/mdb.c:199
 hfs_fill_super+0xe0b/0x1410 fs/hfs/super.c:406
 mount_bdev+0x287/0x3c0 fs/super.c:1443
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632
 vfs_get_tree+0x88/0x270 fs/super.c:1573
 do_new_mount+0x24a/0xa40 fs/namespace.c:3078
 do_mount fs/namespace.c:3421 [inline]
 __do_sys_mount fs/namespace.c:3629 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3606
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc59bf9076a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcfcc2c2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffcfcc2c330 RCX: 00007fc59bf9076a
RDX: 0000200000000180 RSI: 00002000000000c0 RDI: 00007ffcfcc2c2f0
RBP: 0000200000000180 R08: 00007ffcfcc2c330 R09: 0000000000000008
R10: 0000000000000008 R11: 0000000000000246 R12: 00002000000000c0
R13: 00007ffcfcc2c2f0 R14: 00000000000002b6 R15: 0000200000000040
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_find_init+0x66/0x1d0 fs/hfs/bfind.c:21
Code: 7e 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 4c 39 8a ff 49 c7 07 00 00 00 00 48 8d 6b 40 49 89 ef 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 01 01 00 00 8b 45 00 8d 7c 00 04 be c0
RSP: 0018:ffffc900035773a8 EFLAGS: 00010202
RAX: 1ffff920006aee93 RBX: 0000000000000000 RCX: ffff888079ce3b80
RDX: 0000000000000000 RSI: ffffc90003577480 RDI: ffffc90003577490
RBP: 0000000000000040 R08: dffffc0000000000 R09: ffffc90003577480
R10: fffff520006aee97 R11: 1ffff920006aee90 R12: ffff888079330678
R13: dffffc0000000000 R14: ffffc90003577480 R15: 0000000000000008
FS:  0000555574604500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfcc2d000 CR3: 000000005ca1c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	7e 18                	jle    0x1a
   2:	4c 89 f8             	mov    %r15,%rax
   5:	48 c1 e8 03          	shr    $0x3,%rax
   9:	42 80 3c 28 00       	cmpb   $0x0,(%rax,%r13,1)
   e:	74 08                	je     0x18
  10:	4c 89 ff             	mov    %r15,%rdi
  13:	e8 4c 39 8a ff       	call   0xff8a3964
  18:	49 c7 07 00 00 00 00 	movq   $0x0,(%r15)
  1f:	48 8d 6b 40          	lea    0x40(%rbx),%rbp
  23:	49 89 ef             	mov    %rbp,%r15
  26:	49 c1 ef 03          	shr    $0x3,%r15
* 2a:	43 0f b6 04 2f       	movzbl (%r15,%r13,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 01 01 00 00    	jne    0x138
  37:	8b 45 00             	mov    0x0(%rbp),%eax
  3a:	8d 7c 00 04          	lea    0x4(%rax,%rax,1),%edi
  3e:	be                   	.byte 0xbe
  3f:	c0                   	.byte 0xc0

final repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
CPU: 0 PID: 4436 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:hfs_find_init+0x66/0x1d0 fs/hfs/bfind.c:21
Code: 7e 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 4c 39 8a ff 49 c7 07 00 00 00 00 48 8d 6b 40 49 89 ef 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 01 01 00 00 8b 45 00 8d 7c 00 04 be c0
RSP: 0018:ffffc900035773a8 EFLAGS: 00010202
RAX: 1ffff920006aee93 RBX: 0000000000000000 RCX: ffff888079ce3b80
RDX: 0000000000000000 RSI: ffffc90003577480 RDI: ffffc90003577490
RBP: 0000000000000040 R08: dffffc0000000000 R09: ffffc90003577480
R10: fffff520006aee97 R11: 1ffff920006aee90 R12: ffff888079330678
R13: dffffc0000000000 R14: ffffc90003577480 R15: 0000000000000008
FS:  0000555574604500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfcc2d000 CR3: 000000005ca1c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfs_ext_read_extent fs/hfs/extent.c:200 [inline]
 hfs_get_block+0x518/0xbd0 fs/hfs/extent.c:366
 block_read_full_folio+0x3c9/0xed0 fs/buffer.c:2271
 filemap_read_folio+0x160/0x760 mm/filemap.c:2490
 do_read_cache_folio+0x2a0/0x760 mm/filemap.c:3627
 do_read_cache_page+0x32/0x220 mm/filemap.c:3669
 read_mapping_page include/linux/pagemap.h:791 [inline]
 hfs_btree_open+0x568/0x10b0 fs/hfs/btree.c:78
 hfs_mdb_get+0x12db/0x2010 fs/hfs/mdb.c:199
 hfs_fill_super+0xe0b/0x1410 fs/hfs/super.c:406
 mount_bdev+0x287/0x3c0 fs/super.c:1443
 legacy_get_tree+0xe6/0x180 fs/fs_context.c:632
 vfs_get_tree+0x88/0x270 fs/super.c:1573
 do_new_mount+0x24a/0xa40 fs/namespace.c:3078
 do_mount fs/namespace.c:3421 [inline]
 __do_sys_mount fs/namespace.c:3629 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3606
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc59bf9076a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcfcc2c2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffcfcc2c330 RCX: 00007fc59bf9076a
RDX: 0000200000000180 RSI: 00002000000000c0 RDI: 00007ffcfcc2c2f0
RBP: 0000200000000180 R08: 00007ffcfcc2c330 R09: 0000000000000008
R10: 0000000000000008 R11: 0000000000000246 R12: 00002000000000c0
R13: 00007ffcfcc2c2f0 R14: 00000000000002b6 R15: 0000200000000040
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_find_init+0x66/0x1d0 fs/hfs/bfind.c:21
Code: 7e 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 4c 39 8a ff 49 c7 07 00 00 00 00 48 8d 6b 40 49 89 ef 49 c1 ef 03 <43> 0f b6 04 2f 84 c0 0f 85 01 01 00 00 8b 45 00 8d 7c 00 04 be c0
RSP: 0018:ffffc900035773a8 EFLAGS: 00010202
RAX: 1ffff920006aee93 RBX: 0000000000000000 RCX: ffff888079ce3b80
RDX: 0000000000000000 RSI: ffffc90003577480 RDI: ffffc90003577490
RBP: 0000000000000040 R08: dffffc0000000000 R09: ffffc90003577480
R10: fffff520006aee97 R11: 1ffff920006aee90 R12: ffff888079330678
R13: dffffc0000000000 R14: ffffc90003577480 R15: 0000000000000008
FS:  0000555574604500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfcc2d000 CR3: 000000005ca1c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	7e 18                	jle    0x1a
   2:	4c 89 f8             	mov    %r15,%rax
   5:	48 c1 e8 03          	shr    $0x3,%rax
   9:	42 80 3c 28 00       	cmpb   $0x0,(%rax,%r13,1)
   e:	74 08                	je     0x18
  10:	4c 89 ff             	mov    %r15,%rdi
  13:	e8 4c 39 8a ff       	call   0xff8a3964
  18:	49 c7 07 00 00 00 00 	movq   $0x0,(%r15)
  1f:	48 8d 6b 40          	lea    0x40(%rbx),%rbp
  23:	49 89 ef             	mov    %rbp,%r15
  26:	49 c1 ef 03          	shr    $0x3,%r15
* 2a:	43 0f b6 04 2f       	movzbl (%r15,%r13,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 01 01 00 00    	jne    0x138
  37:	8b 45 00             	mov    0x0(%rbp),%eax
  3a:	8d 7c 00 04          	lea    0x4(%rax,%rax,1),%edi
  3e:	be                   	.byte 0xbe
  3f:	c0                   	.byte 0xc0